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Add SAM4E-EK demo with UDP and CLI. Not yet complete.

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This commit is contained in:
Richard Barry
2013-11-16 13:27:44 +00:00
parent a37b947615
commit dc2e20bb0a
149 changed files with 46910 additions and 0 deletions
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/RTOSDemo.atsln
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Microsoft Visual Studio Solution File, Format Version 11.00
# Atmel Studio Solution File, Format Version 11.00
Project("{54F91283-7BC4-4236-8FF9-10F437C3AD48}") = "RTOSDemo", "RTOSDemo.cproj", "{257FE152-8D54-41CA-AFE7-777DE72FE329}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|ARM = Debug|ARM
Release|ARM = Release|ARM
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{257FE152-8D54-41CA-AFE7-777DE72FE329}.Debug|ARM.ActiveCfg = Debug|ARM
{257FE152-8D54-41CA-AFE7-777DE72FE329}.Debug|ARM.Build.0 = Debug|ARM
{257FE152-8D54-41CA-AFE7-777DE72FE329}.Release|ARM.ActiveCfg = Release|ARM
{257FE152-8D54-41CA-AFE7-777DE72FE329}.Release|ARM.Build.0 = Release|ARM
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/RTOSDemo.atsuo
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/RTOSDemo.cproj
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/jlink.config
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[BREAKPOINTS]
ShowInfoWin = 1
EnableFlashBP = 2
BPDuringExecution = 0
[CFI]
CFISize = 0x00
CFIAddr = 0x00
[CPU]
OverrideMemMap = 0
AllowSimulation = 1
ScriptFile=""
[FLASH]
CacheExcludeSize = 0x00
CacheExcludeAddr = 0x00
MinNumBytesFlashDL = 0
SkipProgOnCRCMatch = 1
VerifyDownload = 1
AllowCaching = 1
EnableFlashDL = 2
Override = 0
Device="UNSPECIFIED"
[GENERAL]
WorkRAMSize = 0x00
WorkRAMAddr = 0x00
RAMUsageLimit = 0x00
[SWO]
SWOLogFile=""
[MEM]
RdOverrideOrMask = 0x00
RdOverrideAndMask = 0xFFFFFFFF
RdOverrideAddr = 0xFFFFFFFF
WrOverrideOrMask = 0x00
WrOverrideAndMask = 0xFFFFFFFF
WrOverrideAddr = 0xFFFFFFFF
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/boards/board.h
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/**
* \file
*
* \brief Standard board header file.
*
* This file includes the appropriate board header file according to the
* defined board (parameter BOARD).
*
* Copyright (c) 2009-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _BOARD_H_
#define _BOARD_H_
/**
* \defgroup group_common_boards Generic board support
*
* The generic board support module includes board-specific definitions
* and function prototypes, such as the board initialization function.
*
* \{
*/
#include "compiler.h"
#ifdef __cplusplus
extern "C" {
#endif
/*! \name Base Boards
*/
//! @{
#define EVK1100 1 //!< AT32UC3A EVK1100 board.
#define EVK1101 2 //!< AT32UC3B EVK1101 board.
#define UC3C_EK 3 //!< AT32UC3C UC3C_EK board.
#define EVK1104 4 //!< AT32UC3A3 EVK1104 board.
#define EVK1105 5 //!< AT32UC3A EVK1105 board.
#define STK600_RCUC3L0 6 //!< STK600 RCUC3L0 board.
#define UC3L_EK 7 //!< AT32UC3L-EK board.
#define XPLAIN 8 //!< ATxmega128A1 Xplain board.
#define STK600_RC064X 10 //!< ATxmega256A3 STK600 board.
#define STK600_RC100X 11 //!< ATxmega128A1 STK600 board.
#define UC3_A3_XPLAINED 13 //!< ATUC3A3 UC3-A3 Xplained board.
#define UC3_L0_XPLAINED 15 //!< ATUC3L0 UC3-L0 Xplained board.
#define STK600_RCUC3D 16 //!< STK600 RCUC3D board.
#define STK600_RCUC3C0 17 //!< STK600 RCUC3C board.
#define XMEGA_B1_XPLAINED 18 //!< ATxmega128B1 Xplained board.
#define XMEGA_A1_XPLAINED 19 //!< ATxmega128A1 Xplain-A1 board.
#define STK600_RCUC3L4 21 //!< ATUCL4 STK600 board
#define UC3_L0_XPLAINED_BC 22 //!< ATUC3L0 UC3-L0 Xplained board controller board
#define MEGA1284P_XPLAINED_BC 23 //!< ATmega1284P-Xplained board controller board
#define STK600_RC044X 24 //!< STK600 with RC044X routing card board.
#define STK600_RCUC3B0 25 //!< STK600 RCUC3B0 board.
#define UC3_L0_QT600 26 //!< QT600 UC3L0 MCU board.
#define XMEGA_A3BU_XPLAINED 27 //!< ATxmega256A3BU Xplained board.
#define STK600_RC064X_LCDX 28 //!< XMEGAB3 STK600 RC064X LCDX board.
#define STK600_RC100X_LCDX 29 //!< XMEGAB1 STK600 RC100X LCDX board.
#define UC3B_BOARD_CONTROLLER 30 //!< AT32UC3B1 board controller for Atmel boards
#define RZ600 31 //!< AT32UC3A RZ600 MCU board
#define SAM3S_EK 32 //!< SAM3S-EK board.
#define SAM3U_EK 33 //!< SAM3U-EK board.
#define SAM3X_EK 34 //!< SAM3X-EK board.
#define SAM3N_EK 35 //!< SAM3N-EK board.
#define SAM3S_EK2 36 //!< SAM3S-EK2 board.
#define SAM4S_EK 37 //!< SAM4S-EK board.
#define STK600_RCUC3A0 38 //!< STK600 RCUC3A0 board.
#define STK600_MEGA 39 //!< STK600 MEGA board.
#define MEGA_1284P_XPLAINED 40 //!< ATmega1284P Xplained board.
#define SAM4S_XPLAINED 41 //!< SAM4S Xplained board.
#define ATXMEGA128A1_QT600 42 //!< QT600 ATXMEGA128A1 MCU board.
#define ARDUINO_DUE_X 43 //!< Arduino Due/X board.
#define STK600_RCUC3L3 44 //!< ATUCL3 STK600 board
#define SAM4L_EK 45 //!< SAM4L-EK board.
#define STK600_MEGA_RF 46 //!< STK600 MEGA RF EVK board.
#define XMEGA_C3_XPLAINED 47 //!< ATxmega384C3 Xplained board.
#define STK600_RC032X 48 //!< STK600 with RC032X routing card board.
#define SAM4S_EK2 49 //!< SAM4S-EK2 board.
#define XMEGA_E5_XPLAINED 50 //!< ATxmega32E5 Xplained board.
#define SAM4E_EK 51 //!< SAM4E-EK board.
#define ATMEGA256RFR2_XPLAINED_PRO 52 //!< ATmega256RFR2 Xplained Pro board.
#define SAM4S_XPLAINED_PRO 53 //!< SAM4S Xplained Pro board.
#define SAM4L_XPLAINED_PRO 54 //!< SAM4L Xplained Pro board.
#define ATMEGA256RFR2_ZIGBIT 55 //!< ATmega256RFR2 zigbit
#define XMEGA_RF233_ZIGBIT 56 //!< ATxmega256A3U with AT86RF233 zigbit
#define XMEGA_RF212B_ZIGBIT 57 //!< ATxmega256A3U with AT86RF212B zigbit
#define SAM4S_WPIR_RD 58 //!< SAM4S-WPIR-RD board.
#define SAMD20_XPLAINED_PRO 59 //!< SAMD20 Xplained PRO board
#define SAM4L8_XPLAINED_PRO 60 //!< SAM4L8 Xplained Pro board.
#define SAM4N_XPLAINED_PRO 61 //!< SAM4N-XPLAINED-PRO board.
#define XMEGA_A3_REB_CBB 62 //!< SAM4L8 Xplained Pro board.
#define ATMEGARFX_RCB 63 //!< RFR2 & RFA1 RCB
#define SIMULATOR_XMEGA_A1 97 //!< Simulator for XMEGA A1 devices
#define AVR_SIMULATOR_UC3 98 //!< AVR SIMULATOR for AVR UC3 device family.
#define USER_BOARD 99 //!< User-reserved board (if any).
#define DUMMY_BOARD 100 //!< Dummy board to support board-independent applications (e.g. bootloader)
//! @}
/*! \name Extension Boards
*/
//! @{
#define EXT1102 1 //!< AT32UC3B EXT1102 board
#define MC300 2 //!< AT32UC3 MC300 board
#define SENSORS_XPLAINED_INERTIAL_1 3 //!< Xplained inertial sensor board 1
#define SENSORS_XPLAINED_INERTIAL_2 4 //!< Xplained inertial sensor board 2
#define SENSORS_XPLAINED_PRESSURE_1 5 //!< Xplained pressure sensor board
#define SENSORS_XPLAINED_LIGHTPROX_1 6 //!< Xplained light & proximity sensor board
#define SENSORS_XPLAINED_INERTIAL_A1 7 //!< Xplained inertial sensor board "A"
#define RZ600_AT86RF231 8 //!< AT86RF231 RF board in RZ600
#define RZ600_AT86RF230B 9 //!< AT86RF230B RF board in RZ600
#define RZ600_AT86RF212 10 //!< AT86RF212 RF board in RZ600
#define SENSORS_XPLAINED_BREADBOARD 11 //!< Xplained sensor development breadboard
#define SECURITY_XPLAINED 12 //!< Xplained ATSHA204 board
#define USER_EXT_BOARD 99 //!< User-reserved extension board (if any).
//! @}
#if BOARD == EVK1100
# include "evk1100/evk1100.h"
#elif BOARD == EVK1101
# include "evk1101/evk1101.h"
#elif BOARD == UC3C_EK
# include "uc3c_ek/uc3c_ek.h"
#elif BOARD == EVK1104
# include "evk1104/evk1104.h"
#elif BOARD == EVK1105
# include "evk1105/evk1105.h"
#elif BOARD == STK600_RCUC3L0
# include "stk600/rcuc3l0/stk600_rcuc3l0.h"
#elif BOARD == UC3L_EK
# include "uc3l_ek/uc3l_ek.h"
#elif BOARD == STK600_RCUC3L4
# include "stk600/rcuc3l4/stk600_rcuc3l4.h"
#elif BOARD == XPLAIN
# include "xplain/xplain.h"
#elif BOARD == STK600_MEGA
/*No header-file to include*/
#elif BOARD == STK600_MEGA_RF
# include "stk600.h"
#elif BOARD == ATMEGA256RFR2_XPLAINED_PRO
# include "atmega256rfr2_xplained_pro/atmega256rfr2_xplained_pro.h"
#elif BOARD == ATMEGA256RFR2_ZIGBIT
# include "atmega256rfr2_zigbit/atmega256rfr2_zigbit.h"
#elif BOARD == STK600_RC032X
# include "stk600/rc032x/stk600_rc032x.h"
#elif BOARD == STK600_RC044X
# include "stk600/rc044x/stk600_rc044x.h"
#elif BOARD == STK600_RC064X
# include "stk600/rc064x/stk600_rc064x.h"
#elif BOARD == STK600_RC100X
# include "stk600/rc100x/stk600_rc100x.h"
#elif BOARD == UC3_A3_XPLAINED
# include "uc3_a3_xplained/uc3_a3_xplained.h"
#elif BOARD == UC3_L0_XPLAINED
# include "uc3_l0_xplained/uc3_l0_xplained.h"
#elif BOARD == STK600_RCUC3B0
# include "stk600/rcuc3b0/stk600_rcuc3b0.h"
#elif BOARD == STK600_RCUC3D
# include "stk600/rcuc3d/stk600_rcuc3d.h"
#elif BOARD == STK600_RCUC3C0
# include "stk600/rcuc3c0/stk600_rcuc3c0.h"
#elif BOARD == XMEGA_B1_XPLAINED
# include "xmega_b1_xplained/xmega_b1_xplained.h"
#elif BOARD == STK600_RC064X_LCDX
# include "stk600/rc064x_lcdx/stk600_rc064x_lcdx.h"
#elif BOARD == STK600_RC100X_LCDX
# include "stk600/rc100x_lcdx/stk600_rc100x_lcdx.h"
#elif BOARD == XMEGA_A1_XPLAINED
# include "xmega_a1_xplained/xmega_a1_xplained.h"
#elif BOARD == UC3_L0_XPLAINED_BC
# include "uc3_l0_xplained_bc/uc3_l0_xplained_bc.h"
#elif BOARD == SAM3S_EK
# include "sam3s_ek/sam3s_ek.h"
# include "system_sam3s.h"
#elif BOARD == SAM3S_EK2
# include "sam3s_ek2/sam3s_ek2.h"
# include "system_sam3sd8.h"
#elif BOARD == SAM3U_EK
# include "sam3u_ek/sam3u_ek.h"
# include "system_sam3u.h"
#elif BOARD == SAM3X_EK
# include "sam3x_ek/sam3x_ek.h"
# include "system_sam3x.h"
#elif BOARD == SAM3N_EK
# include "sam3n_ek/sam3n_ek.h"
# include "system_sam3n.h"
#elif BOARD == SAM4S_EK
# include "sam4s_ek/sam4s_ek.h"
# include "system_sam4s.h"
#elif BOARD == SAM4S_WPIR_RD
# include "sam4s_wpir_rd/sam4s_wpir_rd.h"
# include "system_sam4s.h"
#elif BOARD == SAM4S_XPLAINED
# include "sam4s_xplained/sam4s_xplained.h"
# include "system_sam4s.h"
#elif BOARD == SAM4S_EK2
# include "sam4s_ek2/sam4s_ek2.h"
# include "system_sam4s.h"
#elif BOARD == MEGA_1284P_XPLAINED
/*No header-file to include*/
#elif BOARD == ARDUINO_DUE_X
# include "arduino_due_x/arduino_due_x.h"
# include "system_sam3x.h"
#elif BOARD == SAM4L_EK
# include "sam4l_ek/sam4l_ek.h"
#elif BOARD == SAM4E_EK
# include "sam4e_ek/sam4e_ek.h"
#elif BOARD == SAMD20_XPLAINED_PRO
# include "samd20_xplained_pro/samd20_xplained_pro.h"
#elif BOARD == SAM4N_XPLAINED_PRO
# include "sam4n_xplained_pro/sam4n_xplained_pro.h"
#elif BOARD == MEGA1284P_XPLAINED_BC
# include "mega1284p_xplained_bc/mega1284p_xplained_bc.h"
#elif BOARD == UC3_L0_QT600
# include "uc3_l0_qt600/uc3_l0_qt600.h"
#elif BOARD == XMEGA_A3BU_XPLAINED
# include "xmega_a3bu_xplained/xmega_a3bu_xplained.h"
#elif BOARD == XMEGA_E5_XPLAINED
# include "xmega_e5_xplained/xmega_e5_xplained.h"
#elif BOARD == UC3B_BOARD_CONTROLLER
# include "uc3b_board_controller/uc3b_board_controller.h"
#elif BOARD == RZ600
# include "rz600/rz600.h"
#elif BOARD == STK600_RCUC3A0
# include "stk600/rcuc3a0/stk600_rcuc3a0.h"
#elif BOARD == ATXMEGA128A1_QT600
# include "atxmega128a1_qt600/atxmega128a1_qt600.h"
#elif BOARD == STK600_RCUC3L3
# include "stk600/rcuc3l3/stk600_rcuc3l3.h"
#elif BOARD == SAM4S_XPLAINED_PRO
# include "sam4s_xplained_pro/sam4s_xplained_pro.h"
#elif BOARD == SAM4L_XPLAINED_PRO
# include "sam4l_xplained_pro/sam4l_xplained_pro.h"
#elif BOARD == SAM4L8_XPLAINED_PRO
# include "sam4l8_xplained_pro/sam4l8_xplained_pro.h"
#elif BOARD == SIMULATOR_XMEGA_A1
# include "simulator/xmega_a1/simulator_xmega_a1.h"
#elif BOARD == XMEGA_C3_XPLAINED
# include "xmega_c3_xplained/xmega_c3_xplained.h"
#elif BOARD == XMEGA_RF233_ZIGBIT
# include "xmega_rf233_zigbit/xmega_rf233_zigbit.h"
#elif BOARD == XMEGA_A3_REB_CBB
# include "xmega_a3_reb_cbb/xmega_a3_reb_cbb.h"
#elif BOARD == ATMEGARFX_RCB
# include "atmegarfx_rcb/atmegarfx_rcb.h"
#elif BOARD == XMEGA_RF212B_ZIGBIT
# include "xmega_rf212b_zigbit/xmega_rf212b_zigbit.h"
#elif BOARD == AVR_SIMULATOR_UC3
# include "avr_simulator_uc3/avr_simulator_uc3.h"
#elif BOARD == USER_BOARD
// User-reserved area: #include the header file of your board here (if any).
# include "user_board.h"
#elif BOARD == DUMMY_BOARD
# include "dummy/dummy_board.h"
#else
# error No known Atmel board defined
#endif
#if (defined EXT_BOARD)
# if EXT_BOARD == MC300
# include "mc300/mc300.h"
# elif (EXT_BOARD == SENSORS_XPLAINED_INERTIAL_1) || \
(EXT_BOARD == SENSORS_XPLAINED_INERTIAL_2) || \
(EXT_BOARD == SENSORS_XPLAINED_INERTIAL_A1) || \
(EXT_BOARD == SENSORS_XPLAINED_PRESSURE_1) || \
(EXT_BOARD == SENSORS_XPLAINED_LIGHTPROX_1) || \
(EXT_BOARD == SENSORS_XPLAINED_BREADBOARD)
# include "sensors_xplained/sensors_xplained.h"
# elif EXT_BOARD == RZ600_AT86RF231
# include "at86rf231/at86rf231.h"
# elif EXT_BOARD == RZ600_AT86RF230B
# include "at86rf230b/at86rf230b.h"
# elif EXT_BOARD == RZ600_AT86RF212
# include "at86rf212/at86rf212.h"
# elif EXT_BOARD == SECURITY_XPLAINED
# include "security_xplained.h"
# elif EXT_BOARD == USER_EXT_BOARD
// User-reserved area: #include the header file of your extension board here
// (if any).
# endif
#endif
#if (defined(__GNUC__) && defined(__AVR32__)) || (defined(__ICCAVR32__) || defined(__AAVR32__))
#ifdef __AVR32_ABI_COMPILER__ // Automatically defined when compiling for AVR32, not when assembling.
/*! \brief This function initializes the board target resources
*
* This function should be called to ensure proper initialization of the target
* board hardware connected to the part.
*/
extern void board_init(void);
#endif // #ifdef __AVR32_ABI_COMPILER__
#else
/*! \brief This function initializes the board target resources
*
* This function should be called to ensure proper initialization of the target
* board hardware connected to the part.
*/
extern void board_init(void);
#endif
#ifdef __cplusplus
}
#endif
/**
* \}
*/
#endif // _BOARD_H_
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/genclk.h
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/**
* \file
*
* \brief Generic clock management
*
* Copyright (c) 2010-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CLK_GENCLK_H_INCLUDED
#define CLK_GENCLK_H_INCLUDED
#include "parts.h"
#if SAM3S
# include "sam3s/genclk.h"
#elif SAM3U
# include "sam3u/genclk.h"
#elif SAM3N
# include "sam3n/genclk.h"
#elif SAM3XA
# include "sam3x/genclk.h"
#elif SAM4S
# include "sam4s/genclk.h"
#elif SAM4L
# include "sam4l/genclk.h"
#elif SAM4E
# include "sam4e/genclk.h"
#elif SAM4N
# include "sam4n/genclk.h"
#elif (UC3A0 || UC3A1)
# include "uc3a0_a1/genclk.h"
#elif UC3A3
# include "uc3a3_a4/genclk.h"
#elif UC3B
# include "uc3b0_b1/genclk.h"
#elif UC3C
# include "uc3c/genclk.h"
#elif UC3D
# include "uc3d/genclk.h"
#elif UC3L
# include "uc3l/genclk.h"
#else
# error Unsupported chip type
#endif
/**
* \ingroup clk_group
* \defgroup genclk_group Generic Clock Management
*
* Generic clocks are configurable clocks which run outside the system
* clock domain. They are often connected to peripherals which have an
* asynchronous component running independently of the bus clock, e.g.
* USB controllers, low-power timers and RTCs, etc.
*
* Note that not all platforms have support for generic clocks; on such
* platforms, this API will not be available.
*
* @{
*/
/**
* \def GENCLK_DIV_MAX
* \brief Maximum divider supported by the generic clock implementation
*/
/**
* \enum genclk_source
* \brief Generic clock source ID
*
* Each generic clock may be generated from a different clock source.
* These are the available alternatives provided by the chip.
*/
//! \name Generic clock configuration
//@{
/**
* \struct genclk_config
* \brief Hardware representation of a set of generic clock parameters
*/
/**
* \fn void genclk_config_defaults(struct genclk_config *cfg,
* unsigned int id)
* \brief Initialize \a cfg to the default configuration for the clock
* identified by \a id.
*/
/**
* \fn void genclk_config_read(struct genclk_config *cfg, unsigned int id)
* \brief Read the currently active configuration of the clock
* identified by \a id into \a cfg.
*/
/**
* \fn void genclk_config_write(const struct genclk_config *cfg,
* unsigned int id)
* \brief Activate the configuration \a cfg on the clock identified by
* \a id.
*/
/**
* \fn void genclk_config_set_source(struct genclk_config *cfg,
* enum genclk_source src)
* \brief Select a new source clock \a src in configuration \a cfg.
*/
/**
* \fn void genclk_config_set_divider(struct genclk_config *cfg,
* unsigned int divider)
* \brief Set a new \a divider in configuration \a cfg.
*/
/**
* \fn void genclk_enable_source(enum genclk_source src)
* \brief Enable the source clock \a src used by a generic clock.
*/
//@}
//! \name Enabling and disabling Generic Clocks
//@{
/**
* \fn void genclk_enable(const struct genclk_config *cfg, unsigned int id)
* \brief Activate the configuration \a cfg on the clock identified by
* \a id and enable it.
*/
/**
* \fn void genclk_disable(unsigned int id)
* \brief Disable the generic clock identified by \a id.
*/
//@}
/**
* \brief Enable the configuration defined by \a src and \a divider
* for the generic clock identified by \a id.
*
* \param id The ID of the generic clock.
* \param src The source clock of the generic clock.
* \param divider The divider used to generate the generic clock.
*/
static inline void genclk_enable_config(unsigned int id, enum genclk_source src, unsigned int divider)
{
struct genclk_config gcfg;
genclk_config_defaults(&gcfg, id);
genclk_enable_source(src);
genclk_config_set_source(&gcfg, src);
genclk_config_set_divider(&gcfg, divider);
genclk_enable(&gcfg, id);
}
//! @}
#endif /* CLK_GENCLK_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/osc.h
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/**
* \file
*
* \brief Oscillator management
*
* Copyright (c) 2010-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef OSC_H_INCLUDED
#define OSC_H_INCLUDED
#include "parts.h"
#include "conf_clock.h"
#if SAM3S
# include "sam3s/osc.h"
#elif SAM3XA
# include "sam3x/osc.h"
#elif SAM3U
# include "sam3u/osc.h"
#elif SAM3N
# include "sam3n/osc.h"
#elif SAM4S
# include "sam4s/osc.h"
#elif SAM4E
# include "sam4e/osc.h"
#elif SAM4L
# include "sam4l/osc.h"
#elif SAM4N
# include "sam4n/osc.h"
#elif (UC3A0 || UC3A1)
# include "uc3a0_a1/osc.h"
#elif UC3A3
# include "uc3a3_a4/osc.h"
#elif UC3B
# include "uc3b0_b1/osc.h"
#elif UC3C
# include "uc3c/osc.h"
#elif UC3D
# include "uc3d/osc.h"
#elif UC3L
# include "uc3l/osc.h"
#elif XMEGA
# include "xmega/osc.h"
#else
# error Unsupported chip type
#endif
/**
* \ingroup clk_group
* \defgroup osc_group Oscillator Management
*
* This group contains functions and definitions related to configuring
* and enabling/disabling on-chip oscillators. Internal RC-oscillators,
* external crystal oscillators and external clock generators are
* supported by this module. What all of these have in common is that
* they swing at a fixed, nominal frequency which is normally not
* adjustable.
*
* \par Example: Enabling an oscillator
*
* The following example demonstrates how to enable the external
* oscillator on XMEGA A and wait for it to be ready to use. The
* oscillator identifiers are platform-specific, so while the same
* procedure is used on all platforms, the parameter to osc_enable()
* will be different from device to device.
* \code
osc_enable(OSC_ID_XOSC);
osc_wait_ready(OSC_ID_XOSC); \endcode
*
* \section osc_group_board Board-specific Definitions
* If external oscillators are used, the board code must provide the
* following definitions for each of those:
* - \b BOARD_<osc name>_HZ: The nominal frequency of the oscillator.
* - \b BOARD_<osc name>_STARTUP_US: The startup time of the
* oscillator in microseconds.
* - \b BOARD_<osc name>_TYPE: The type of oscillator connected, i.e.
* whether it's a crystal or external clock, and sometimes what kind
* of crystal it is. The meaning of this value is platform-specific.
*
* @{
*/
//! \name Oscillator Management
//@{
/**
* \fn void osc_enable(uint8_t id)
* \brief Enable oscillator \a id
*
* The startup time and mode value is automatically determined based on
* definitions in the board code.
*/
/**
* \fn void osc_disable(uint8_t id)
* \brief Disable oscillator \a id
*/
/**
* \fn osc_is_ready(uint8_t id)
* \brief Determine whether oscillator \a id is ready.
* \retval true Oscillator \a id is running and ready to use as a clock
* source.
* \retval false Oscillator \a id is not running.
*/
/**
* \fn uint32_t osc_get_rate(uint8_t id)
* \brief Return the frequency of oscillator \a id in Hz
*/
#ifndef __ASSEMBLY__
/**
* \brief Wait until the oscillator identified by \a id is ready
*
* This function will busy-wait for the oscillator identified by \a id
* to become stable and ready to use as a clock source.
*
* \param id A number identifying the oscillator to wait for.
*/
static inline void osc_wait_ready(uint8_t id)
{
while (!osc_is_ready(id)) {
/* Do nothing */
}
}
#endif /* __ASSEMBLY__ */
//@}
//! @}
#endif /* OSC_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/pll.h
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/**
* \file
*
* \brief PLL management
*
* Copyright (c) 2010-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CLK_PLL_H_INCLUDED
#define CLK_PLL_H_INCLUDED
#include "parts.h"
#include "conf_clock.h"
#if SAM3S
# include "sam3s/pll.h"
#elif SAM3XA
# include "sam3x/pll.h"
#elif SAM3U
# include "sam3u/pll.h"
#elif SAM3N
# include "sam3n/pll.h"
#elif SAM4S
# include "sam4s/pll.h"
#elif SAM4E
# include "sam4e/pll.h"
#elif SAM4L
# include "sam4l/pll.h"
#elif SAM4N
# include "sam4n/pll.h"
#elif (UC3A0 || UC3A1)
# include "uc3a0_a1/pll.h"
#elif UC3A3
# include "uc3a3_a4/pll.h"
#elif UC3B
# include "uc3b0_b1/pll.h"
#elif UC3C
# include "uc3c/pll.h"
#elif UC3D
# include "uc3d/pll.h"
#elif (UC3L0128 || UC3L0256 || UC3L3_L4)
# include "uc3l/pll.h"
#elif XMEGA
# include "xmega/pll.h"
#else
# error Unsupported chip type
#endif
/**
* \ingroup clk_group
* \defgroup pll_group PLL Management
*
* This group contains functions and definitions related to configuring
* and enabling/disabling on-chip PLLs. A PLL will take an input signal
* (the \em source), optionally divide the frequency by a configurable
* \em divider, and then multiply the frequency by a configurable \em
* multiplier.
*
* Some devices don't support input dividers; specifying any other
* divisor than 1 on these devices will result in an assertion failure.
* Other devices may have various restrictions to the frequency range of
* the input and output signals.
*
* \par Example: Setting up PLL0 with default parameters
*
* The following example shows how to configure and enable PLL0 using
* the default parameters specified using the configuration symbols
* listed above.
* \code
pll_enable_config_defaults(0); \endcode
*
* To configure, enable PLL0 using the default parameters and to disable
* a specific feature like Wide Bandwidth Mode (a UC3A3-specific
* PLL option.), you can use this initialization process.
* \code
struct pll_config pllcfg;
if (pll_is_locked(pll_id)) {
return; // Pll already running
}
pll_enable_source(CONFIG_PLL0_SOURCE);
pll_config_defaults(&pllcfg, 0);
pll_config_set_option(&pllcfg, PLL_OPT_WBM_DISABLE);
pll_enable(&pllcfg, 0);
pll_wait_for_lock(0); \endcode
*
* When the last function call returns, PLL0 is ready to be used as the
* main system clock source.
*
* \section pll_group_config Configuration Symbols
*
* Each PLL has a set of default parameters determined by the following
* configuration symbols in the application's configuration file:
* - \b CONFIG_PLLn_SOURCE: The default clock source connected to the
* input of PLL \a n. Must be one of the values defined by the
* #pll_source enum.
* - \b CONFIG_PLLn_MUL: The default multiplier (loop divider) of PLL
* \a n.
* - \b CONFIG_PLLn_DIV: The default input divider of PLL \a n.
*
* These configuration symbols determine the result of calling
* pll_config_defaults() and pll_get_default_rate().
*
* @{
*/
//! \name Chip-specific PLL characteristics
//@{
/**
* \def PLL_MAX_STARTUP_CYCLES
* \brief Maximum PLL startup time in number of slow clock cycles
*/
/**
* \def NR_PLLS
* \brief Number of on-chip PLLs
*/
/**
* \def PLL_MIN_HZ
* \brief Minimum frequency that the PLL can generate
*/
/**
* \def PLL_MAX_HZ
* \brief Maximum frequency that the PLL can generate
*/
/**
* \def PLL_NR_OPTIONS
* \brief Number of PLL option bits
*/
//@}
/**
* \enum pll_source
* \brief PLL clock source
*/
//! \name PLL configuration
//@{
/**
* \struct pll_config
* \brief Hardware-specific representation of PLL configuration.
*
* This structure contains one or more device-specific values
* representing the current PLL configuration. The contents of this
* structure is typically different from platform to platform, and the
* user should not access any fields except through the PLL
* configuration API.
*/
/**
* \fn void pll_config_init(struct pll_config *cfg,
* enum pll_source src, unsigned int div, unsigned int mul)
* \brief Initialize PLL configuration from standard parameters.
*
* \note This function may be defined inline because it is assumed to be
* called very few times, and usually with constant parameters. Inlining
* it will in such cases reduce the code size significantly.
*
* \param cfg The PLL configuration to be initialized.
* \param src The oscillator to be used as input to the PLL.
* \param div PLL input divider.
* \param mul PLL loop divider (i.e. multiplier).
*
* \return A configuration which will make the PLL run at
* (\a mul / \a div) times the frequency of \a src
*/
/**
* \def pll_config_defaults(cfg, pll_id)
* \brief Initialize PLL configuration using default parameters.
*
* After this function returns, \a cfg will contain a configuration
* which will make the PLL run at (CONFIG_PLLx_MUL / CONFIG_PLLx_DIV)
* times the frequency of CONFIG_PLLx_SOURCE.
*
* \param cfg The PLL configuration to be initialized.
* \param pll_id Use defaults for this PLL.
*/
/**
* \def pll_get_default_rate(pll_id)
* \brief Get the default rate in Hz of \a pll_id
*/
/**
* \fn void pll_config_set_option(struct pll_config *cfg,
* unsigned int option)
* \brief Set the PLL option bit \a option in the configuration \a cfg.
*
* \param cfg The PLL configuration to be changed.
* \param option The PLL option bit to be set.
*/
/**
* \fn void pll_config_clear_option(struct pll_config *cfg,
* unsigned int option)
* \brief Clear the PLL option bit \a option in the configuration \a cfg.
*
* \param cfg The PLL configuration to be changed.
* \param option The PLL option bit to be cleared.
*/
/**
* \fn void pll_config_read(struct pll_config *cfg, unsigned int pll_id)
* \brief Read the currently active configuration of \a pll_id.
*
* \param cfg The configuration object into which to store the currently
* active configuration.
* \param pll_id The ID of the PLL to be accessed.
*/
/**
* \fn void pll_config_write(const struct pll_config *cfg,
* unsigned int pll_id)
* \brief Activate the configuration \a cfg on \a pll_id
*
* \param cfg The configuration object representing the PLL
* configuration to be activated.
* \param pll_id The ID of the PLL to be updated.
*/
//@}
//! \name Interaction with the PLL hardware
//@{
/**
* \fn void pll_enable(const struct pll_config *cfg,
* unsigned int pll_id)
* \brief Activate the configuration \a cfg and enable PLL \a pll_id.
*
* \param cfg The PLL configuration to be activated.
* \param pll_id The ID of the PLL to be enabled.
*/
/**
* \fn void pll_disable(unsigned int pll_id)
* \brief Disable the PLL identified by \a pll_id.
*
* After this function is called, the PLL identified by \a pll_id will
* be disabled. The PLL configuration stored in hardware may be affected
* by this, so if the caller needs to restore the same configuration
* later, it should either do a pll_config_read() before disabling the
* PLL, or remember the last configuration written to the PLL.
*
* \param pll_id The ID of the PLL to be disabled.
*/
/**
* \fn bool pll_is_locked(unsigned int pll_id)
* \brief Determine whether the PLL is locked or not.
*
* \param pll_id The ID of the PLL to check.
*
* \retval true The PLL is locked and ready to use as a clock source
* \retval false The PLL is not yet locked, or has not been enabled.
*/
/**
* \fn void pll_enable_source(enum pll_source src)
* \brief Enable the source of the pll.
* The source is enabled, if the source is not already running.
*
* \param src The ID of the PLL source to enable.
*/
/**
* \fn void pll_enable_config_defaults(unsigned int pll_id)
* \brief Enable the pll with the default configuration.
* PLL is enabled, if the PLL is not already locked.
*
* \param pll_id The ID of the PLL to enable.
*/
/**
* \brief Wait for PLL \a pll_id to become locked
*
* \todo Use a timeout to avoid waiting forever and hanging the system
*
* \param pll_id The ID of the PLL to wait for.
*
* \retval STATUS_OK The PLL is now locked.
* \retval ERR_TIMEOUT Timed out waiting for PLL to become locked.
*/
static inline int pll_wait_for_lock(unsigned int pll_id)
{
Assert(pll_id < NR_PLLS);
while (!pll_is_locked(pll_id)) {
/* Do nothing */
}
return 0;
}
//@}
//! @}
#endif /* CLK_PLL_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sam4e/genclk.h
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/**
* \file
*
* \brief Chip-specific generic clock management.
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CHIP_GENCLK_H_INCLUDED
#define CHIP_GENCLK_H_INCLUDED
#include <osc.h>
#include <pll.h>
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \weakgroup genclk_group
* @{
*/
//! \name Programmable Clock Identifiers (PCK)
//@{
#define GENCLK_PCK_0 0 //!< PCK0 ID
#define GENCLK_PCK_1 1 //!< PCK1 ID
#define GENCLK_PCK_2 2 //!< PCK2 ID
//@}
//! \name Programmable Clock Sources (PCK)
//@{
enum genclk_source {
GENCLK_PCK_SRC_SLCK_RC = 0,//!< Internal 32kHz RC oscillator as PCK source clock
GENCLK_PCK_SRC_SLCK_XTAL = 1,//!< External 32kHz crystal oscillator as PCK source clock
GENCLK_PCK_SRC_SLCK_BYPASS = 2,//!< External 32kHz bypass oscillator as PCK source clock
GENCLK_PCK_SRC_MAINCK_4M_RC = 3,//!< Internal 4MHz RC oscillator as PCK source clock
GENCLK_PCK_SRC_MAINCK_8M_RC = 4,//!< Internal 8MHz RC oscillator as PCK source clock
GENCLK_PCK_SRC_MAINCK_12M_RC = 5,//!< Internal 12MHz RC oscillator as PCK source clock
GENCLK_PCK_SRC_MAINCK_XTAL = 6,//!< External crystal oscillator as PCK source clock
GENCLK_PCK_SRC_MAINCK_BYPASS = 7,//!< External bypass oscillator as PCK source clock
GENCLK_PCK_SRC_PLLACK = 8,//!< Use PLLACK as PCK source clock
GENCLK_PCK_SRC_MCK = 9,//!< Use Master Clk as PCK source clock
};
//@}
//! \name Programmable Clock Prescalers (PCK)
//@{
enum genclk_divider {
GENCLK_PCK_PRES_1 = PMC_PCK_PRES_CLK_1, //!< Set PCK clock prescaler to 1
GENCLK_PCK_PRES_2 = PMC_PCK_PRES_CLK_2, //!< Set PCK clock prescaler to 2
GENCLK_PCK_PRES_4 = PMC_PCK_PRES_CLK_4, //!< Set PCK clock prescaler to 4
GENCLK_PCK_PRES_8 = PMC_PCK_PRES_CLK_8, //!< Set PCK clock prescaler to 8
GENCLK_PCK_PRES_16 = PMC_PCK_PRES_CLK_16, //!< Set PCK clock prescaler to 16
GENCLK_PCK_PRES_32 = PMC_PCK_PRES_CLK_32, //!< Set PCK clock prescaler to 32
GENCLK_PCK_PRES_64 = PMC_PCK_PRES_CLK_64, //!< Set PCK clock prescaler to 64
};
//@}
struct genclk_config {
uint32_t ctrl;
};
static inline void genclk_config_defaults(struct genclk_config *p_cfg,
uint32_t ul_id)
{
ul_id = ul_id;
p_cfg->ctrl = 0;
}
static inline void genclk_config_read(struct genclk_config *p_cfg,
uint32_t ul_id)
{
p_cfg->ctrl = PMC->PMC_PCK[ul_id];
}
static inline void genclk_config_write(const struct genclk_config *p_cfg,
uint32_t ul_id)
{
PMC->PMC_PCK[ul_id] = p_cfg->ctrl;
}
//! \name Programmable Clock Source and Prescaler configuration
//@{
static inline void genclk_config_set_source(struct genclk_config *p_cfg,
enum genclk_source e_src)
{
p_cfg->ctrl &= (~PMC_PCK_CSS_Msk);
switch (e_src) {
case GENCLK_PCK_SRC_SLCK_RC:
case GENCLK_PCK_SRC_SLCK_XTAL:
case GENCLK_PCK_SRC_SLCK_BYPASS:
p_cfg->ctrl |= (PMC_PCK_CSS_SLOW_CLK);
break;
case GENCLK_PCK_SRC_MAINCK_4M_RC:
case GENCLK_PCK_SRC_MAINCK_8M_RC:
case GENCLK_PCK_SRC_MAINCK_12M_RC:
case GENCLK_PCK_SRC_MAINCK_XTAL:
case GENCLK_PCK_SRC_MAINCK_BYPASS:
p_cfg->ctrl |= (PMC_PCK_CSS_MAIN_CLK);
break;
case GENCLK_PCK_SRC_PLLACK:
p_cfg->ctrl |= (PMC_PCK_CSS_PLLA_CLK);
break;
case GENCLK_PCK_SRC_MCK:
p_cfg->ctrl |= (PMC_PCK_CSS_MCK);
break;
default:
break;
}
}
static inline void genclk_config_set_divider(struct genclk_config *p_cfg,
uint32_t e_divider)
{
p_cfg->ctrl &= ~PMC_PCK_PRES_Msk;
p_cfg->ctrl |= e_divider;
}
//@}
static inline void genclk_enable(const struct genclk_config *p_cfg, uint32_t ul_id)
{
PMC->PMC_PCK[ul_id] = p_cfg->ctrl;
pmc_enable_pck(ul_id);
}
static inline void genclk_disable(uint32_t ul_id)
{
pmc_disable_pck(ul_id);
}
static inline void genclk_enable_source(enum genclk_source e_src)
{
switch (e_src) {
case GENCLK_PCK_SRC_SLCK_RC:
if (!osc_is_ready(OSC_SLCK_32K_RC)) {
osc_enable(OSC_SLCK_32K_RC);
osc_wait_ready(OSC_SLCK_32K_RC);
}
break;
case GENCLK_PCK_SRC_SLCK_XTAL:
if (!osc_is_ready(OSC_SLCK_32K_XTAL)) {
osc_enable(OSC_SLCK_32K_XTAL);
osc_wait_ready(OSC_SLCK_32K_XTAL);
}
break;
case GENCLK_PCK_SRC_SLCK_BYPASS:
if (!osc_is_ready(OSC_SLCK_32K_BYPASS)) {
osc_enable(OSC_SLCK_32K_BYPASS);
osc_wait_ready(OSC_SLCK_32K_BYPASS);
}
break;
case GENCLK_PCK_SRC_MAINCK_4M_RC:
if (!osc_is_ready(OSC_MAINCK_4M_RC)) {
osc_enable(OSC_MAINCK_4M_RC);
osc_wait_ready(OSC_MAINCK_4M_RC);
}
break;
case GENCLK_PCK_SRC_MAINCK_8M_RC:
if (!osc_is_ready(OSC_MAINCK_8M_RC)) {
osc_enable(OSC_MAINCK_8M_RC);
osc_wait_ready(OSC_MAINCK_8M_RC);
}
break;
case GENCLK_PCK_SRC_MAINCK_12M_RC:
if (!osc_is_ready(OSC_MAINCK_12M_RC)) {
osc_enable(OSC_MAINCK_12M_RC);
osc_wait_ready(OSC_MAINCK_12M_RC);
}
break;
case GENCLK_PCK_SRC_MAINCK_XTAL:
if (!osc_is_ready(OSC_MAINCK_XTAL)) {
osc_enable(OSC_MAINCK_XTAL);
osc_wait_ready(OSC_MAINCK_XTAL);
}
break;
case GENCLK_PCK_SRC_MAINCK_BYPASS:
if (!osc_is_ready(OSC_MAINCK_BYPASS)) {
osc_enable(OSC_MAINCK_BYPASS);
osc_wait_ready(OSC_MAINCK_BYPASS);
}
break;
#ifdef CONFIG_PLL0_SOURCE
case GENCLK_PCK_SRC_PLLACK:
pll_enable_config_defaults(0);
break;
#endif
case GENCLK_PCK_SRC_MCK:
break;
default:
Assert(false);
break;
}
}
//! @}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
#endif /* CHIP_GENCLK_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sam4e/osc.h
+223
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@@ -0,0 +1,223 @@
/**
* \file
*
* \brief Chip-specific oscillator management functions.
*
* Copyright (c) 2012 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CHIP_OSC_H_INCLUDED
#define CHIP_OSC_H_INCLUDED
#include "board.h"
#include "pmc.h"
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \weakgroup osc_group
* @{
*/
//! \name Oscillator identifiers
//@{
#define OSC_SLCK_32K_RC 0 //!< Internal 32kHz RC oscillator.
#define OSC_SLCK_32K_XTAL 1 //!< External 32kHz crystal oscillator.
#define OSC_SLCK_32K_BYPASS 2 //!< External 32kHz bypass oscillator.
#define OSC_MAINCK_4M_RC 3 //!< Internal 4MHz RC oscillator.
#define OSC_MAINCK_8M_RC 4 //!< Internal 8MHz RC oscillator.
#define OSC_MAINCK_12M_RC 5 //!< Internal 12MHz RC oscillator.
#define OSC_MAINCK_XTAL 6 //!< External crystal oscillator.
#define OSC_MAINCK_BYPASS 7 //!< External bypass oscillator.
//@}
//! \name Oscillator clock speed in hertz
//@{
#define OSC_SLCK_32K_RC_HZ CHIP_FREQ_SLCK_RC //!< Internal 32kHz RC oscillator.
#define OSC_SLCK_32K_XTAL_HZ BOARD_FREQ_SLCK_XTAL //!< External 32kHz crystal oscillator.
#define OSC_SLCK_32K_BYPASS_HZ BOARD_FREQ_SLCK_BYPASS //!< External 32kHz bypass oscillator.
#define OSC_MAINCK_4M_RC_HZ CHIP_FREQ_MAINCK_RC_4MHZ //!< Internal 4MHz RC oscillator.
#define OSC_MAINCK_8M_RC_HZ CHIP_FREQ_MAINCK_RC_8MHZ //!< Internal 8MHz RC oscillator.
#define OSC_MAINCK_12M_RC_HZ CHIP_FREQ_MAINCK_RC_12MHZ //!< Internal 12MHz RC oscillator.
#define OSC_MAINCK_XTAL_HZ BOARD_FREQ_MAINCK_XTAL //!< External crystal oscillator.
#define OSC_MAINCK_BYPASS_HZ BOARD_FREQ_MAINCK_BYPASS //!< External bypass oscillator.
//@}
static inline void osc_enable(uint32_t ul_id)
{
switch (ul_id) {
case OSC_SLCK_32K_RC:
break;
case OSC_SLCK_32K_XTAL:
pmc_switch_sclk_to_32kxtal(PMC_OSC_XTAL);
break;
case OSC_SLCK_32K_BYPASS:
pmc_switch_sclk_to_32kxtal(PMC_OSC_BYPASS);
break;
case OSC_MAINCK_4M_RC:
pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
break;
case OSC_MAINCK_8M_RC:
pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_8_MHz);
break;
case OSC_MAINCK_12M_RC:
pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_12_MHz);
break;
case OSC_MAINCK_XTAL:
pmc_switch_mainck_to_xtal(PMC_OSC_XTAL,
pmc_us_to_moscxtst(BOARD_OSC_STARTUP_US,
OSC_SLCK_32K_RC_HZ));
break;
case OSC_MAINCK_BYPASS:
pmc_switch_mainck_to_xtal(PMC_OSC_BYPASS,
pmc_us_to_moscxtst(BOARD_OSC_STARTUP_US,
OSC_SLCK_32K_RC_HZ));
break;
}
}
static inline void osc_disable(uint32_t ul_id)
{
switch (ul_id) {
case OSC_SLCK_32K_RC:
case OSC_SLCK_32K_XTAL:
case OSC_SLCK_32K_BYPASS:
break;
case OSC_MAINCK_4M_RC:
case OSC_MAINCK_8M_RC:
case OSC_MAINCK_12M_RC:
pmc_osc_disable_fastrc();
break;
case OSC_MAINCK_XTAL:
pmc_osc_disable_xtal(PMC_OSC_XTAL);
break;
case OSC_MAINCK_BYPASS:
pmc_osc_disable_xtal(PMC_OSC_BYPASS);
break;
}
}
static inline bool osc_is_ready(uint32_t ul_id)
{
switch (ul_id) {
case OSC_SLCK_32K_RC:
return 1;
case OSC_SLCK_32K_XTAL:
case OSC_SLCK_32K_BYPASS:
return pmc_osc_is_ready_32kxtal();
case OSC_MAINCK_4M_RC:
case OSC_MAINCK_8M_RC:
case OSC_MAINCK_12M_RC:
case OSC_MAINCK_XTAL:
case OSC_MAINCK_BYPASS:
return pmc_osc_is_ready_mainck();
}
return 0;
}
static inline uint32_t osc_get_rate(uint32_t ul_id)
{
switch (ul_id) {
case OSC_SLCK_32K_RC:
return OSC_SLCK_32K_RC_HZ;
#ifdef BOARD_FREQ_SLCK_XTAL
case OSC_SLCK_32K_XTAL:
return BOARD_FREQ_SLCK_XTAL;
#endif
#ifdef BOARD_FREQ_SLCK_BYPASS
case OSC_SLCK_32K_BYPASS:
return BOARD_FREQ_SLCK_BYPASS;
#endif
case OSC_MAINCK_4M_RC:
return OSC_MAINCK_4M_RC_HZ;
case OSC_MAINCK_8M_RC:
return OSC_MAINCK_8M_RC_HZ;
case OSC_MAINCK_12M_RC:
return OSC_MAINCK_12M_RC_HZ;
#ifdef BOARD_FREQ_MAINCK_XTAL
case OSC_MAINCK_XTAL:
return BOARD_FREQ_MAINCK_XTAL;
#endif
#ifdef BOARD_FREQ_MAINCK_BYPASS
case OSC_MAINCK_BYPASS:
return BOARD_FREQ_MAINCK_BYPASS;
#endif
}
return 0;
}
//! @}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
#endif /* CHIP_OSC_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sam4e/pll.h
+225
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@@ -0,0 +1,225 @@
/**
* \file
*
* \brief Chip-specific PLL definitions.
*
* Copyright (c) 2012 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CHIP_PLL_H_INCLUDED
#define CHIP_PLL_H_INCLUDED
#include <osc.h>
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \weakgroup pll_group
* @{
*/
#define PLL_OUTPUT_MIN_HZ 80000000
#define PLL_OUTPUT_MAX_HZ 240000000
#define PLL_INPUT_MIN_HZ 3000000
#define PLL_INPUT_MAX_HZ 32000000
#define NR_PLLS 1
#define PLLA_ID 0
#define PLL_COUNT 0x3fU
enum pll_source {
PLL_SRC_MAINCK_4M_RC = OSC_MAINCK_4M_RC, //!< Internal 4MHz RC oscillator.
PLL_SRC_MAINCK_8M_RC = OSC_MAINCK_8M_RC, //!< Internal 8MHz RC oscillator.
PLL_SRC_MAINCK_12M_RC = OSC_MAINCK_12M_RC, //!< Internal 12MHz RC oscillator.
PLL_SRC_MAINCK_XTAL = OSC_MAINCK_XTAL, //!< External crystal oscillator.
PLL_SRC_MAINCK_BYPASS = OSC_MAINCK_BYPASS, //!< External bypass oscillator.
PLL_NR_SOURCES, //!< Number of PLL sources.
};
struct pll_config {
uint32_t ctrl;
};
#define pll_get_default_rate(pll_id) \
((osc_get_rate(CONFIG_PLL##pll_id##_SOURCE) \
* CONFIG_PLL##pll_id##_MUL) \
/ CONFIG_PLL##pll_id##_DIV)
/**
* \note The SAM4E PLL hardware interprets mul as mul+1. For readability the
* hardware mul+1 is hidden in this implementation. Use mul as mul effective
* value.
*/
static inline void pll_config_init(struct pll_config *p_cfg,
enum pll_source e_src, uint32_t ul_div, uint32_t ul_mul)
{
uint32_t vco_hz;
Assert(e_src < PLL_NR_SOURCES);
/* Calculate internal VCO frequency */
vco_hz = osc_get_rate(e_src) / ul_div;
Assert(vco_hz >= PLL_INPUT_MIN_HZ);
Assert(vco_hz <= PLL_INPUT_MAX_HZ);
vco_hz *= ul_mul;
Assert(vco_hz >= PLL_OUTPUT_MIN_HZ);
Assert(vco_hz <= PLL_OUTPUT_MAX_HZ);
/* PMC hardware will automatically make it mul+1 */
p_cfg->ctrl = CKGR_PLLAR_MULA(ul_mul - 1) | CKGR_PLLAR_DIVA(ul_div) | \
CKGR_PLLAR_PLLACOUNT(PLL_COUNT);
}
#define pll_config_defaults(cfg, pll_id) \
pll_config_init(cfg, \
CONFIG_PLL##pll_id##_SOURCE, \
CONFIG_PLL##pll_id##_DIV, \
CONFIG_PLL##pll_id##_MUL)
static inline void pll_config_read(struct pll_config *p_cfg, uint32_t ul_pll_id)
{
Assert(ul_pll_id < NR_PLLS);
if (ul_pll_id == PLLA_ID) {
p_cfg->ctrl = PMC->CKGR_PLLAR;
}
}
static inline void pll_config_write(const struct pll_config *p_cfg, uint32_t ul_pll_id)
{
Assert(ul_pll_id < NR_PLLS);
if (ul_pll_id == PLLA_ID) {
pmc_disable_pllack(); // Always stop PLL first!
PMC->CKGR_PLLAR = CKGR_PLLAR_ONE | p_cfg->ctrl;
}
}
static inline void pll_enable(const struct pll_config *p_cfg, uint32_t ul_pll_id)
{
Assert(ul_pll_id < NR_PLLS);
if (ul_pll_id == PLLA_ID) {
pmc_disable_pllack(); // Always stop PLL first!
PMC->CKGR_PLLAR = CKGR_PLLAR_ONE | p_cfg->ctrl;
}
}
/**
* \note This will only disable the selected PLL, not the underlying oscillator (mainck).
*/
static inline void pll_disable(uint32_t ul_pll_id)
{
Assert(ul_pll_id < NR_PLLS);
if (ul_pll_id == PLLA_ID) {
pmc_disable_pllack();
}
}
static inline uint32_t pll_is_locked(uint32_t ul_pll_id)
{
Assert(ul_pll_id < NR_PLLS);
UNUSED(ul_pll_id);
return pmc_is_locked_pllack();
}
static inline void pll_enable_source(enum pll_source e_src)
{
switch (e_src) {
case PLL_SRC_MAINCK_4M_RC:
case PLL_SRC_MAINCK_8M_RC:
case PLL_SRC_MAINCK_12M_RC:
case PLL_SRC_MAINCK_XTAL:
case PLL_SRC_MAINCK_BYPASS:
osc_enable(e_src);
osc_wait_ready(e_src);
break;
default:
Assert(false);
break;
}
}
static inline void pll_enable_config_defaults(unsigned int ul_pll_id)
{
struct pll_config pllcfg;
if (pll_is_locked(ul_pll_id)) {
return; // Pll already running
}
switch (ul_pll_id) {
#ifdef CONFIG_PLL0_SOURCE
case 0:
pll_enable_source(CONFIG_PLL0_SOURCE);
pll_config_init(&pllcfg,
CONFIG_PLL0_SOURCE,
CONFIG_PLL0_DIV,
CONFIG_PLL0_MUL);
break;
#endif
default:
Assert(false);
break;
}
pll_enable(&pllcfg, ul_pll_id);
while (!pll_is_locked(ul_pll_id));
}
//! @}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
#endif /* CHIP_PLL_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sam4e/sysclk.c
+234
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@@ -0,0 +1,234 @@
/**
* \file
*
* \brief Chip-specific system clock management functions.
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#include <sysclk.h>
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \weakgroup sysclk_group
* @{
*/
#if defined(CONFIG_SYSCLK_DEFAULT_RETURNS_SLOW_OSC)
/**
* \brief boolean signalling that the sysclk_init is done.
*/
uint32_t sysclk_initialized = 0;
#endif
/**
* \brief Set system clock prescaler configuration
*
* This function will change the system clock prescaler configuration to
* match the parameters.
*
* \note The parameters to this function are device-specific.
*
* \param ul_pres The CPU clock will be divided by \f$2^{mck\_pres}\f$
*/
void sysclk_set_prescalers(uint32_t ul_pres)
{
pmc_mck_set_prescaler(ul_pres);
SystemCoreClockUpdate();
}
/**
* \brief Change the source of the main system clock.
*
* \param ul_src The new system clock source. Must be one of the constants
* from the <em>System Clock Sources</em> section.
*/
void sysclk_set_source(uint32_t ul_src)
{
switch (ul_src) {
case SYSCLK_SRC_SLCK_RC:
case SYSCLK_SRC_SLCK_XTAL:
case SYSCLK_SRC_SLCK_BYPASS:
pmc_mck_set_source(PMC_MCKR_CSS_SLOW_CLK);
break;
case SYSCLK_SRC_MAINCK_4M_RC:
case SYSCLK_SRC_MAINCK_8M_RC:
case SYSCLK_SRC_MAINCK_12M_RC:
case SYSCLK_SRC_MAINCK_XTAL:
case SYSCLK_SRC_MAINCK_BYPASS:
pmc_mck_set_source(PMC_MCKR_CSS_MAIN_CLK);
break;
case SYSCLK_SRC_PLLACK:
pmc_mck_set_source(PMC_MCKR_CSS_PLLA_CLK);
break;
}
SystemCoreClockUpdate();
}
#if defined(CONFIG_USBCLK_SOURCE) || defined(__DOXYGEN__)
/**
* \brief Enable USB clock.
*
* \note The SAM3S UDP hardware interprets div as div+1. For readability the hardware div+1
* is hidden in this implementation. Use div as div effective value.
*
* \param pll_id Source of the USB clock.
* \param div Actual clock divisor. Must be superior to 0.
*/
void sysclk_enable_usb(void)
{
Assert(CONFIG_USBCLK_DIV > 0);
#ifdef CONFIG_PLL0_SOURCE
if (CONFIG_USBCLK_SOURCE == USBCLK_SRC_PLL0) {
struct pll_config pllcfg;
pll_enable_source(CONFIG_PLL0_SOURCE);
pll_config_defaults(&pllcfg, 0);
pll_enable(&pllcfg, 0);
pll_wait_for_lock(0);
pmc_switch_udpck_to_pllack(CONFIG_USBCLK_DIV - 1);
pmc_enable_udpck();
return;
}
#endif
}
/**
* \brief Disable the USB clock.
*
* \note This implementation does not switch off the PLL, it just turns off the USB clock.
*/
void sysclk_disable_usb(void)
{
pmc_disable_udpck();
}
#endif // CONFIG_USBCLK_SOURCE
void sysclk_init(void)
{
/* Set a flash wait state depending on the new cpu frequency */
system_init_flash(sysclk_get_cpu_hz());
/* Config system clock setting */
if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_RC) {
osc_enable(OSC_SLCK_32K_RC);
osc_wait_ready(OSC_SLCK_32K_RC);
pmc_switch_mck_to_sclk(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_XTAL) {
osc_enable(OSC_SLCK_32K_XTAL);
osc_wait_ready(OSC_SLCK_32K_XTAL);
pmc_switch_mck_to_sclk(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_BYPASS) {
osc_enable(OSC_SLCK_32K_BYPASS);
osc_wait_ready(OSC_SLCK_32K_BYPASS);
pmc_switch_mck_to_sclk(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_4M_RC) {
/* Already running from SYSCLK_SRC_MAINCK_4M_RC */
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_8M_RC) {
osc_enable(OSC_MAINCK_8M_RC);
osc_wait_ready(OSC_MAINCK_8M_RC);
pmc_switch_mck_to_mainck(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_12M_RC) {
osc_enable(OSC_MAINCK_12M_RC);
osc_wait_ready(OSC_MAINCK_12M_RC);
pmc_switch_mck_to_mainck(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_XTAL) {
osc_enable(OSC_MAINCK_XTAL);
osc_wait_ready(OSC_MAINCK_XTAL);
pmc_switch_mck_to_mainck(CONFIG_SYSCLK_PRES);
}
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_BYPASS) {
osc_enable(OSC_MAINCK_BYPASS);
osc_wait_ready(OSC_MAINCK_BYPASS);
pmc_switch_mck_to_mainck(CONFIG_SYSCLK_PRES);
}
#ifdef CONFIG_PLL0_SOURCE
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_PLLACK) {
struct pll_config pllcfg;
pll_enable_source(CONFIG_PLL0_SOURCE);
pll_config_defaults(&pllcfg, 0);
pll_enable(&pllcfg, 0);
pll_wait_for_lock(0);
pmc_switch_mck_to_pllack(CONFIG_SYSCLK_PRES);
}
#endif
/* Update the SystemFrequency variable */
SystemCoreClockUpdate();
#if (defined CONFIG_SYSCLK_DEFAULT_RETURNS_SLOW_OSC)
/* Signal that the internal frequencies are setup */
sysclk_initialized = 1;
#endif
}
//! @}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sam4e/sysclk.h
+456
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@@ -0,0 +1,456 @@
/**
* \file
*
* \brief Chip-specific system clock management functions.
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef CHIP_SYSCLK_H_INCLUDED
#define CHIP_SYSCLK_H_INCLUDED
#include <osc.h>
#include <pll.h>
/**
* \page sysclk_quickstart Quick Start Guide for the System Clock Management
* service (SAM4E)
*
* This is the quick start guide for the \ref sysclk_group "System Clock
* Management" service, with step-by-step instructions on how to configure and
* use the service for specific use cases.
*
* \section sysclk_quickstart_usecases System Clock Management use cases
* - \ref sysclk_quickstart_basic
* - \ref sysclk_quickstart_use_case_2
*
* \section sysclk_quickstart_basic Basic usage of the System Clock Management
* service
* This section will present a basic use case for the System Clock Management
* service. This use case will configure the main system clock to 120MHz,
* using an internal PLL module to multiply the frequency of a crystal attached
* to the microcontroller.
*
* \subsection sysclk_quickstart_use_case_1_prereq Prerequisites
* - None
*
* \subsection sysclk_quickstart_use_case_1_setup_steps Initialization code
* Add to the application initialization code:
* \code
* sysclk_init();
* \endcode
*
* \subsection sysclk_quickstart_use_case_1_setup_steps_workflow Workflow
* -# Configure the system clocks according to the settings in conf_clock.h:
* \code sysclk_init(); \endcode
*
* \subsection sysclk_quickstart_use_case_1_example_code Example code
* Add or uncomment the following in your conf_clock.h header file,
* commenting out all other definitions of the same symbol(s):
* \code
* #define CONFIG_SYSCLK_SOURCE SYSCLK_SRC_PLLACK
*
* // Fpll0 = (Fclk * PLL_mul) / PLL_div
* #define CONFIG_PLL0_SOURCE PLL_SRC_MAINCK_XTAL
* #define CONFIG_PLL0_MUL (120000000UL / BOARD_FREQ_MAINCK_XTAL)
* #define CONFIG_PLL0_DIV 1
*
* // Fbus = Fsys / BUS_div
* #define CONFIG_SYSCLK_PRES SYSCLK_PRES_1
* \endcode
*
* \subsection sysclk_quickstart_use_case_1_example_workflow Workflow
* -# Configure the main system clock to use the output of the PLL module as
* its source:
* \code #define CONFIG_SYSCLK_SOURCE SYSCLK_SRC_PLLACK \endcode
* -# Configure the PLL module to use the fast external fast crystal
* oscillator as its source:
* \code #define CONFIG_PLL0_SOURCE PLL_SRC_MAINCK_XTAL \endcode
* -# Configure the PLL module to multiply the external fast crystal
* oscillator frequency up to 120MHz:
* \code
* #define CONFIG_PLL0_MUL (120000000UL / BOARD_FREQ_MAINCK_XTAL)
* #define CONFIG_PLL0_DIV 1
* \endcode
* \note For user boards, \c BOARD_FREQ_MAINCK_XTAL should be defined in the
* board \c conf_board.h configuration
* file as the frequency of the fast crystal attached to the microcontroller.
* -# Configure the main clock to run at the full 120MHz, disable scaling of
* the main system clock speed:
* \code
* #define CONFIG_SYSCLK_PRES SYSCLK_PRES_1
* \endcode
* \note Some dividers are powers of two, while others are integer division
* factors. Refer to the formulas in the conf_clock.h template commented
* above each division define.
*/
/**
* \page sysclk_quickstart_use_case_2 Advanced use case - Peripheral Bus Clock
* Management (SAM4E)
*
* \section sysclk_quickstart_use_case_2 Advanced use case - Peripheral Bus
* Clock Management
* This section will present a more advanced use case for the System Clock
* Management service. This use case will configure the main system clock to
* 96MHz, using an internal PLL module to multiply the frequency of a crystal
* attached to the microcontroller. The USB clock will be configured via the
* same PLL module.
*
* \subsection sysclk_quickstart_use_case_2_prereq Prerequisites
* - None
*
* \subsection sysclk_quickstart_use_case_2_setup_steps Initialization code
* Add to the application initialization code:
* \code
* sysclk_init();
* \endcode
*
* \subsection sysclk_quickstart_use_case_2_setup_steps_workflow Workflow
* -# Configure the system clocks according to the settings in conf_clock.h:
* \code sysclk_init(); \endcode
*
* \subsection sysclk_quickstart_use_case_2_example_code Example code
* Add or uncomment the following in your conf_clock.h header file,
* commenting out all other definitions of the same symbol(s):
* \code
* #define CONFIG_SYSCLK_SOURCE SYSCLK_SRC_PLLACK
*
* // Fpll0 = (Fclk * PLL_mul) / PLL_div
* #define CONFIG_PLL0_SOURCE PLL_SRC_MAINCK_XTAL
* #define CONFIG_PLL0_MUL (96000000UL / BOARD_FREQ_MAINCK_XTAL)
* #define CONFIG_PLL0_DIV 1
*
* // Fbus = Fsys / BUS_div
* #define CONFIG_SYSCLK_PRES SYSCLK_PRES_1
*
* // Fusb = Fsys / USB_div
* #define CONFIG_USBCLK_SOURCE USBCLK_SRC_PLL0
* #define CONFIG_USBCLK_DIV 2
* \endcode
*
* \subsection sysclk_quickstart_use_case_2_example_workflow Workflow
* -# Configure the main system clock to use the output of the PLL0 module as
* its source:
* \code #define CONFIG_SYSCLK_SOURCE SYSCLK_SRC_PLLACK \endcode
* -# Configure the PLL0 module to use the fast external fast crystal
* oscillator as its source:
* \code #define CONFIG_PLL0_SOURCE PLL_SRC_MAINCK_XTAL \endcode
* -# Configure the PLL0 module to multiply the external fast crystal
* oscillator frequency up to 96MHz:
* \code
* #define CONFIG_PLL0_MUL (96000000UL / BOARD_FREQ_MAINCK_XTAL)
* #define CONFIG_PLL0_DIV 1
* \endcode
* \note For user boards, \c BOARD_FREQ_MAINCK_XTAL should be defined in the
* board \c conf_board.h configuration file as the frequency of the fast
* crystal attached to the microcontroller.
* -# Configure the main clock to run at the full 96MHz, disable scaling of
* the main system clock speed:
* \code
* #define CONFIG_SYSCLK_PRES SYSCLK_PRES_1
* \endcode
* \note Some dividers are powers of two, while others are integer division
* factors. Refer to the formulas in the conf_clock.h template commented
* above each division define.
* -# Configure the USB module clock to use the output of the PLL0 module as
* its source with division 2:
* \code
* #define CONFIG_USBCLK_SOURCE USBCLK_SRC_PLL0
* #define CONFIG_USBCLK_DIV 2
* \endcode
*/
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \weakgroup sysclk_group
* @{
*/
//! \name Configuration Symbols
//@{
/**
* \def CONFIG_SYSCLK_SOURCE
* \brief Initial/static main system clock source
*
* The main system clock will be configured to use this clock during
* initialization.
*/
#ifndef CONFIG_SYSCLK_SOURCE
# define CONFIG_SYSCLK_SOURCE SYSCLK_SRC_MAINCK_4M_RC
#endif
/**
* \def CONFIG_SYSCLK_PRES
* \brief Initial CPU clock divider (mck)
*
* The MCK will run at
* \f[
* f_{MCK} = \frac{f_{sys}}{\mathrm{CONFIG\_SYSCLK\_PRES}}\,\mbox{Hz}
* \f]
* after initialization.
*/
#ifndef CONFIG_SYSCLK_PRES
# define CONFIG_SYSCLK_PRES 0
#endif
//@}
//! \name Master Clock Sources (MCK)
//@{
#define SYSCLK_SRC_SLCK_RC 0 //!< Internal 32kHz RC oscillator as master source clock
#define SYSCLK_SRC_SLCK_XTAL 1 //!< External 32kHz crystal oscillator as master source clock
#define SYSCLK_SRC_SLCK_BYPASS 2 //!< External 32kHz bypass oscillator as master source clock
#define SYSCLK_SRC_MAINCK_4M_RC 3 //!< Internal 4MHz RC oscillator as master source clock
#define SYSCLK_SRC_MAINCK_8M_RC 4 //!< Internal 8MHz RC oscillator as master source clock
#define SYSCLK_SRC_MAINCK_12M_RC 5 //!< Internal 12MHz RC oscillator as master source clock
#define SYSCLK_SRC_MAINCK_XTAL 6 //!< External crystal oscillator as master source clock
#define SYSCLK_SRC_MAINCK_BYPASS 7 //!< External bypass oscillator as master source clock
#define SYSCLK_SRC_PLLACK 8 //!< Use PLLACK as master source clock
//@}
//! \name Master Clock Prescalers (MCK)
//@{
#define SYSCLK_PRES_1 PMC_MCKR_PRES_CLK_1 //!< Set master clock prescaler to 1
#define SYSCLK_PRES_2 PMC_MCKR_PRES_CLK_2 //!< Set master clock prescaler to 2
#define SYSCLK_PRES_4 PMC_MCKR_PRES_CLK_4 //!< Set master clock prescaler to 4
#define SYSCLK_PRES_8 PMC_MCKR_PRES_CLK_8 //!< Set master clock prescaler to 8
#define SYSCLK_PRES_16 PMC_MCKR_PRES_CLK_16 //!< Set master clock prescaler to 16
#define SYSCLK_PRES_32 PMC_MCKR_PRES_CLK_32 //!< Set master clock prescaler to 32
#define SYSCLK_PRES_64 PMC_MCKR_PRES_CLK_64 //!< Set master clock prescaler to 64
#define SYSCLK_PRES_3 PMC_MCKR_PRES_CLK_3 //!< Set master clock prescaler to 3
//@}
//! \name USB Clock Sources
//@{
#define USBCLK_SRC_PLL0 0 //!< Use PLLA
//@}
/**
* \def CONFIG_USBCLK_SOURCE
* \brief Configuration symbol for the USB generic clock source
*
* Sets the clock source to use for the USB. The source must also be properly
* configured.
*
* Define this to one of the \c USBCLK_SRC_xxx settings. Leave it undefined if
* USB is not required.
*/
#ifdef __DOXYGEN__
# define CONFIG_USBCLK_SOURCE
#endif
/**
* \def CONFIG_USBCLK_DIV
* \brief Configuration symbol for the USB generic clock divider setting
*
* Sets the clock division for the USB generic clock. If a USB clock source is
* selected with CONFIG_USBCLK_SOURCE, this configuration symbol must also be
* defined.
*/
#ifdef __DOXYGEN__
# define CONFIG_USBCLK_DIV
#endif
/**
* \name Querying the system clock
*
* The following functions may be used to query the current frequency of
* the system clock and the CPU and bus clocks derived from it.
* sysclk_get_main_hz() and sysclk_get_cpu_hz() can be assumed to be
* available on all platforms, although some platforms may define
* additional accessors for various chip-internal bus clocks. These are
* usually not intended to be queried directly by generic code.
*/
//@{
/**
* \brief Return the current rate in Hz of the main system clock
*
* \todo This function assumes that the main clock source never changes
* once it's been set up, and that PLL0 always runs at the compile-time
* configured default rate. While this is probably the most common
* configuration, which we want to support as a special case for
* performance reasons, we will at some point need to support more
* dynamic setups as well.
*/
#if (defined CONFIG_SYSCLK_DEFAULT_RETURNS_SLOW_OSC)
extern uint32_t sysclk_initialized;
#endif
static inline uint32_t sysclk_get_main_hz(void)
{
#if (defined CONFIG_SYSCLK_DEFAULT_RETURNS_SLOW_OSC)
if (!sysclk_initialized ) {
return OSC_MAINCK_4M_RC_HZ;
}
#endif
/* Config system clock setting */
if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_RC) {
return OSC_SLCK_32K_RC_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_XTAL) {
return OSC_SLCK_32K_XTAL_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_SLCK_BYPASS) {
return OSC_SLCK_32K_BYPASS_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_4M_RC) {
return OSC_MAINCK_4M_RC_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_8M_RC) {
return OSC_MAINCK_8M_RC_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_12M_RC) {
return OSC_MAINCK_12M_RC_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_XTAL) {
return OSC_MAINCK_XTAL_HZ;
} else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_MAINCK_BYPASS) {
return OSC_MAINCK_BYPASS_HZ;
}
#ifdef CONFIG_PLL0_SOURCE
else if (CONFIG_SYSCLK_SOURCE == SYSCLK_SRC_PLLACK) {
return pll_get_default_rate(0);
}
#endif
else {
/* unhandled_case(CONFIG_SYSCLK_SOURCE); */
return 0;
}
}
/**
* \brief Return the current rate in Hz of the CPU clock
*
* \todo This function assumes that the CPU always runs at the system
* clock frequency. We want to support at least two more scenarios:
* Fixed CPU/bus clock dividers (config symbols) and dynamic CPU/bus
* clock dividers (which may change at run time). Ditto for all the bus
* clocks.
*
* \return Frequency of the CPU clock, in Hz.
*/
static inline uint32_t sysclk_get_cpu_hz(void)
{
/* CONFIG_SYSCLK_PRES is the register value for setting the expected */
/* prescaler, not an immediate value. */
return sysclk_get_main_hz() /
((CONFIG_SYSCLK_PRES == SYSCLK_PRES_3) ? 3 :
(1 << (CONFIG_SYSCLK_PRES >> PMC_MCKR_PRES_Pos)));
}
/**
* \brief Retrieves the current rate in Hz of the peripheral clocks.
*
* \return Frequency of the peripheral clocks, in Hz.
*/
static inline uint32_t sysclk_get_peripheral_hz(void)
{
/* CONFIG_SYSCLK_PRES is the register value for setting the expected */
/* prescaler, not an immediate value. */
return sysclk_get_main_hz() /
((CONFIG_SYSCLK_PRES == SYSCLK_PRES_3) ? 3 :
(1 << (CONFIG_SYSCLK_PRES >> PMC_MCKR_PRES_Pos)));
}
/**
* \brief Retrieves the current rate in Hz of the Peripheral Bus clock attached
* to the specified peripheral.
*
* \param module Pointer to the module's base address.
*
* \return Frequency of the bus attached to the specified peripheral, in Hz.
*/
static inline uint32_t sysclk_get_peripheral_bus_hz(const volatile void *module)
{
UNUSED(module);
return sysclk_get_peripheral_hz();
}
//@}
//! \name Enabling and disabling synchronous clocks
//@{
/**
* \brief Enable a peripheral's clock.
*
* \param ul_id Id (number) of the peripheral clock.
*/
static inline void sysclk_enable_peripheral_clock(uint32_t ul_id)
{
pmc_enable_periph_clk(ul_id);
}
/**
* \brief Disable a peripheral's clock.
*
* \param ul_id Id (number) of the peripheral clock.
*/
static inline void sysclk_disable_peripheral_clock(uint32_t ul_id)
{
pmc_disable_periph_clk(ul_id);
}
//@}
//! \name System Clock Source and Prescaler configuration
//@{
extern void sysclk_set_prescalers(uint32_t ul_pres);
extern void sysclk_set_source(uint32_t ul_src);
//@}
extern void sysclk_enable_usb(void);
extern void sysclk_disable_usb(void);
extern void sysclk_init(void);
//! @}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
#endif /* CHIP_SYSCLK_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/clock/sysclk.h
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/**
* \file
*
* \brief System clock management
*
* Copyright (c) 2010-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef SYSCLK_H_INCLUDED
#define SYSCLK_H_INCLUDED
#include "parts.h"
#include "conf_clock.h"
#if SAM3S
# include "sam3s/sysclk.h"
#elif SAM3U
# include "sam3u/sysclk.h"
#elif SAM3N
# include "sam3n/sysclk.h"
#elif SAM3XA
# include "sam3x/sysclk.h"
#elif SAM4S
# include "sam4s/sysclk.h"
#elif SAM4E
# include "sam4e/sysclk.h"
#elif SAM4L
# include "sam4l/sysclk.h"
#elif SAM4N
# include "sam4n/sysclk.h"
#elif (UC3A0 || UC3A1)
# include "uc3a0_a1/sysclk.h"
#elif UC3A3
# include "uc3a3_a4/sysclk.h"
#elif UC3B
# include "uc3b0_b1/sysclk.h"
#elif UC3C
# include "uc3c/sysclk.h"
#elif UC3D
# include "uc3d/sysclk.h"
#elif UC3L
# include "uc3l/sysclk.h"
#elif XMEGA
# include "xmega/sysclk.h"
#elif MEGA
# include "mega/sysclk.h"
#else
# error Unsupported chip type
#endif
/**
* \defgroup clk_group Clock Management
*/
/**
* \ingroup clk_group
* \defgroup sysclk_group System Clock Management
*
* See \ref sysclk_quickstart.
*
* The <em>sysclk</em> API covers the <em>system clock</em> and all
* clocks derived from it. The system clock is a chip-internal clock on
* which all <em>synchronous clocks</em>, i.e. CPU and bus/peripheral
* clocks, are based. The system clock is typically generated from one
* of a variety of sources, which may include crystal and RC oscillators
* as well as PLLs. The clocks derived from the system clock are
* sometimes also known as <em>synchronous clocks</em>, since they
* always run synchronously with respect to each other, as opposed to
* <em>generic clocks</em> which may run from different oscillators or
* PLLs.
*
* Most applications should simply call sysclk_init() to initialize
* everything related to the system clock and its source (oscillator,
* PLL or DFLL), and leave it at that. More advanced applications, and
* platform-specific drivers, may require additional services from the
* clock system, some of which may be platform-specific.
*
* \section sysclk_group_platform Platform Dependencies
*
* The sysclk API is partially chip- or platform-specific. While all
* platforms provide mostly the same functionality, there are some
* variations around how different bus types and clock tree structures
* are handled.
*
* The following functions are available on all platforms with the same
* parameters and functionality. These functions may be called freely by
* portable applications, drivers and services:
* - sysclk_init()
* - sysclk_set_source()
* - sysclk_get_main_hz()
* - sysclk_get_cpu_hz()
* - sysclk_get_peripheral_bus_hz()
*
* The following functions are available on all platforms, but there may
* be variations in the function signature (i.e. parameters) and
* behavior. These functions are typically called by platform-specific
* parts of drivers, and applications that aren't intended to be
* portable:
* - sysclk_enable_peripheral_clock()
* - sysclk_disable_peripheral_clock()
* - sysclk_enable_module()
* - sysclk_disable_module()
* - sysclk_module_is_enabled()
* - sysclk_set_prescalers()
*
* All other functions should be considered platform-specific.
* Enabling/disabling clocks to specific peripherals as well as
* determining the speed of these clocks should be done by calling
* functions provided by the driver for that peripheral.
*
* @{
*/
//! \name System Clock Initialization
//@{
/**
* \fn void sysclk_init(void)
* \brief Initialize the synchronous clock system.
*
* This function will initialize the system clock and its source. This
* includes:
* - Mask all synchronous clocks except for any clocks which are
* essential for normal operation (for example internal memory
* clocks).
* - Set up the system clock prescalers as specified by the
* application's configuration file.
* - Enable the clock source specified by the application's
* configuration file (oscillator or PLL) and wait for it to become
* stable.
* - Set the main system clock source to the clock specified by the
* application's configuration file.
*
* Since all non-essential peripheral clocks are initially disabled, it
* is the responsibility of the peripheral driver to re-enable any
* clocks that are needed for normal operation.
*/
//@}
//! @}
#endif /* SYSCLK_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/ioport/ioport.h
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/services/ioport/sam/ioport_pio.h
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/**
* \file
*
* \brief SAM architecture specific IOPORT service implementation header file.
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef IOPORT_SAM_H
#define IOPORT_SAM_H
#include <sysclk.h>
#define IOPORT_CREATE_PIN(port, pin) ((IOPORT_ ## port) * 32 + (pin))
#define IOPORT_BASE_ADDRESS (uintptr_t)PIOA
#define IOPORT_PIO_OFFSET ((uintptr_t)PIOB - (uintptr_t)PIOA)
#define IOPORT_PIOA 0
#define IOPORT_PIOB 1
#define IOPORT_PIOC 2
#define IOPORT_PIOD 3
#define IOPORT_PIOE 4
#define IOPORT_PIOF 5
/**
* \weakgroup ioport_group
* \section ioport_modes IOPORT Modes
*
* For details on these please see the SAM Manual.
*
* @{
*/
/** \name IOPORT Mode bit definitions */
/** @{ */
#define IOPORT_MODE_MUX_MASK (0x7 << 0) /*!< MUX bits mask */
#define IOPORT_MODE_MUX_BIT0 ( 1 << 0) /*!< MUX BIT0 mask */
#if SAM3N || SAM3S || SAM4S || SAM4E || SAM4N
#define IOPORT_MODE_MUX_BIT1 ( 1 << 1) /*!< MUX BIT1 mask */
#endif
#define IOPORT_MODE_MUX_A ( 0 << 0) /*!< MUX function A */
#define IOPORT_MODE_MUX_B ( 1 << 0) /*!< MUX function B */
#if SAM3N || SAM3S || SAM4S || SAM4E || SAM4N
#define IOPORT_MODE_MUX_C ( 2 << 0) /*!< MUX function C */
#define IOPORT_MODE_MUX_D ( 3 << 0) /*!< MUX function D */
#endif
#define IOPORT_MODE_PULLUP ( 1 << 3) /*!< Pull-up */
#if SAM3N || SAM3S || SAM4S || SAM4E || SAM4N
#define IOPORT_MODE_PULLDOWN ( 1 << 4) /*!< Pull-down */
#endif
#define IOPORT_MODE_OPEN_DRAIN ( 1 << 5) /*!< Open drain */
#define IOPORT_MODE_GLITCH_FILTER ( 1 << 6) /*!< Glitch filter */
#define IOPORT_MODE_DEBOUNCE ( 1 << 7) /*!< Input debounce */
/** @} */
/** @} */
typedef uint32_t ioport_mode_t;
typedef uint32_t ioport_pin_t;
typedef uint32_t ioport_port_t;
typedef uint32_t ioport_port_mask_t;
__always_inline static ioport_port_t arch_ioport_pin_to_port_id(ioport_pin_t pin)
{
return pin >> 5;
}
__always_inline static Pio *arch_ioport_port_to_base(ioport_port_t port)
{
return (Pio *)((uintptr_t)IOPORT_BASE_ADDRESS +
(IOPORT_PIO_OFFSET * port));
}
__always_inline static Pio *arch_ioport_pin_to_base(ioport_pin_t pin)
{
return arch_ioport_port_to_base(arch_ioport_pin_to_port_id(pin));
}
__always_inline static ioport_port_mask_t arch_ioport_pin_to_mask(ioport_pin_t pin)
{
return 1U << (pin & 0x1F);
}
__always_inline static void arch_ioport_init(void)
{
#ifdef ID_PIOA
sysclk_enable_peripheral_clock(ID_PIOA);
#endif
#ifdef ID_PIOB
sysclk_enable_peripheral_clock(ID_PIOB);
#endif
#ifdef ID_PIOC
sysclk_enable_peripheral_clock(ID_PIOC);
#endif
#ifdef ID_PIOD
sysclk_enable_peripheral_clock(ID_PIOD);
#endif
#ifdef ID_PIOE
sysclk_enable_peripheral_clock(ID_PIOE);
#endif
#ifdef ID_PIOF
sysclk_enable_peripheral_clock(ID_PIOF);
#endif
}
__always_inline static void arch_ioport_enable_port(ioport_port_t port,
ioport_port_mask_t mask)
{
arch_ioport_port_to_base(port)->PIO_PER = mask;
}
__always_inline static void arch_ioport_disable_port(ioport_port_t port,
ioport_port_mask_t mask)
{
arch_ioport_port_to_base(port)->PIO_PDR = mask;
}
__always_inline static void arch_ioport_enable_pin(ioport_pin_t pin)
{
arch_ioport_enable_port(arch_ioport_pin_to_port_id(pin),
arch_ioport_pin_to_mask(pin));
}
__always_inline static void arch_ioport_disable_pin(ioport_pin_t pin)
{
arch_ioport_disable_port(arch_ioport_pin_to_port_id(pin),
arch_ioport_pin_to_mask(pin));
}
__always_inline static void arch_ioport_set_port_mode(ioport_port_t port,
ioport_port_mask_t mask, ioport_mode_t mode)
{
Pio *base = arch_ioport_port_to_base(port);
if (mode & IOPORT_MODE_PULLUP) {
base->PIO_PUER = mask;
} else {
base->PIO_PUDR = mask;
}
#if defined(IOPORT_MODE_PULLDOWN)
if (mode & IOPORT_MODE_PULLDOWN) {
base->PIO_PPDER = mask;
} else {
base->PIO_PPDDR = mask;
}
#endif
if (mode & IOPORT_MODE_OPEN_DRAIN) {
base->PIO_MDER = mask;
} else {
base->PIO_MDDR = mask;
}
if (mode & (IOPORT_MODE_GLITCH_FILTER | IOPORT_MODE_DEBOUNCE)) {
base->PIO_IFER = mask;
} else {
base->PIO_IFDR = mask;
}
if (mode & IOPORT_MODE_DEBOUNCE) {
#if SAM3U || SAM3XA
base->PIO_DIFSR = mask;
#else
base->PIO_IFSCER = mask;
#endif
} else {
#if SAM3U || SAM3XA
base->PIO_SCIFSR = mask;
#else
base->PIO_IFSCDR = mask;
#endif
}
#if !defined(IOPORT_MODE_MUX_BIT1)
if (mode & IOPORT_MODE_MUX_BIT0) {
base->PIO_ABSR |= mask;
} else {
base->PIO_ABSR &= ~mask;
}
#else
if (mode & IOPORT_MODE_MUX_BIT0) {
base->PIO_ABCDSR[0] |= mask;
} else {
base->PIO_ABCDSR[0] &= ~mask;
}
if (mode & IOPORT_MODE_MUX_BIT1) {
base->PIO_ABCDSR[1] |= mask;
} else {
base->PIO_ABCDSR[1] &= ~mask;
}
#endif
}
__always_inline static void arch_ioport_set_pin_mode(ioport_pin_t pin,
ioport_mode_t mode)
{
arch_ioport_set_port_mode(arch_ioport_pin_to_port_id(pin),
arch_ioport_pin_to_mask(pin), mode);
}
__always_inline static void arch_ioport_set_port_dir(ioport_port_t port,
ioport_port_mask_t mask, enum ioport_direction group_direction)
{
Pio *base = arch_ioport_port_to_base(port);
if (group_direction == IOPORT_DIR_OUTPUT) {
base->PIO_OER = mask;
} else if (group_direction == IOPORT_DIR_INPUT) {
base->PIO_ODR = mask;
}
base->PIO_OWER = mask;
}
__always_inline static void arch_ioport_set_pin_dir(ioport_pin_t pin,
enum ioport_direction dir)
{
Pio *base = arch_ioport_pin_to_base(pin);
if (dir == IOPORT_DIR_OUTPUT) {
base->PIO_OER = arch_ioport_pin_to_mask(pin);
} else if (dir == IOPORT_DIR_INPUT) {
base->PIO_ODR = arch_ioport_pin_to_mask(pin);
}
base->PIO_OWER = arch_ioport_pin_to_mask(pin);
}
__always_inline static void arch_ioport_set_pin_level(ioport_pin_t pin,
bool level)
{
Pio *base = arch_ioport_pin_to_base(pin);
if (level) {
base->PIO_SODR = arch_ioport_pin_to_mask(pin);
} else {
base->PIO_CODR = arch_ioport_pin_to_mask(pin);
}
}
__always_inline static void arch_ioport_set_port_level(ioport_port_t port,
ioport_port_mask_t mask, ioport_port_mask_t level)
{
Pio *base = arch_ioport_port_to_base(port);
base->PIO_SODR = mask & level;
base->PIO_CODR = mask & ~level;
}
__always_inline static bool arch_ioport_get_pin_level(ioport_pin_t pin)
{
return arch_ioport_pin_to_base(pin)->PIO_PDSR & arch_ioport_pin_to_mask(pin);
}
__always_inline static ioport_port_mask_t arch_ioport_get_port_level(
ioport_port_t port, ioport_port_mask_t mask)
{
return arch_ioport_port_to_base(port)->PIO_PDSR & mask;
}
__always_inline static void arch_ioport_toggle_pin_level(ioport_pin_t pin)
{
Pio *port = arch_ioport_pin_to_base(pin);
ioport_port_mask_t mask = arch_ioport_pin_to_mask(pin);
if (port->PIO_PDSR & arch_ioport_pin_to_mask(pin)) {
port->PIO_CODR = mask;
} else {
port->PIO_SODR = mask;
}
}
__always_inline static void arch_ioport_toggle_port_level(ioport_port_t port,
ioport_port_mask_t mask)
{
arch_ioport_port_to_base(port)->PIO_ODSR ^= mask;
}
__always_inline static void arch_ioport_set_port_sense_mode(ioport_port_t port,
ioport_port_mask_t mask, enum ioport_sense pin_sense)
{
Pio *base = arch_ioport_port_to_base(port);
/* AIMMR ELSR FRLHSR
* 0 X X IOPORT_SENSE_BOTHEDGES (Default)
* 1 0 0 IOPORT_SENSE_FALLING
* 1 0 1 IOPORT_SENSE_RISING
* 1 1 0 IOPORT_SENSE_LEVEL_LOW
* 1 1 1 IOPORT_SENSE_LEVEL_HIGH
*/
switch(pin_sense) {
case IOPORT_SENSE_LEVEL_LOW:
base->PIO_LSR = mask;
base->PIO_FELLSR = mask;
break;
case IOPORT_SENSE_LEVEL_HIGH:
base->PIO_LSR = mask;
base->PIO_REHLSR = mask;
break;
case IOPORT_SENSE_FALLING:
base->PIO_ESR = mask;
base->PIO_FELLSR = mask;
break;
case IOPORT_SENSE_RISING:
base->PIO_ESR = mask;
base->PIO_REHLSR = mask;
break;
default:
base->PIO_AIMDR = mask;
return;
}
base->PIO_AIMER = mask;
}
__always_inline static void arch_ioport_set_pin_sense_mode(ioport_pin_t pin,
enum ioport_sense pin_sense)
{
arch_ioport_set_port_sense_mode(arch_ioport_pin_to_port_id(pin),
arch_ioport_pin_to_mask(pin), pin_sense);
}
#endif /* IOPORT_SAM_H */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/utils/interrupt.h
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/**
* \file
*
* \brief Global interrupt management for 8- and 32-bit AVR
*
* Copyright (c) 2010-2012 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef UTILS_INTERRUPT_H
#define UTILS_INTERRUPT_H
#include <parts.h>
#if XMEGA || MEGA || TINY
# include "interrupt/interrupt_avr8.h"
#elif UC3
# include "interrupt/interrupt_avr32.h"
#elif SAM3S || SAM3N || SAM3XA || SAM3U || SAM4S || SAM4L || SAM4E || SAMD20 || SAM
# include "interrupt/interrupt_sam_nvic.h"
#else
# error Unsupported device.
#endif
/**
* \defgroup interrupt_group Global interrupt management
*
* This is a driver for global enabling and disabling of interrupts.
*
* @{
*/
#if defined(__DOXYGEN__)
/**
* \def CONFIG_INTERRUPT_FORCE_INTC
* \brief Force usage of the ASF INTC driver
*
* Predefine this symbol when preprocessing to force the use of the ASF INTC driver.
* This is useful to ensure compatibility across compilers and shall be used only when required
* by the application needs.
*/
# define CONFIG_INTERRUPT_FORCE_INTC
#endif
//! \name Global interrupt flags
//@{
/**
* \typedef irqflags_t
* \brief Type used for holding state of interrupt flag
*/
/**
* \def cpu_irq_enable
* \brief Enable interrupts globally
*/
/**
* \def cpu_irq_disable
* \brief Disable interrupts globally
*/
/**
* \fn irqflags_t cpu_irq_save(void)
* \brief Get and clear the global interrupt flags
*
* Use in conjunction with \ref cpu_irq_restore.
*
* \return Current state of interrupt flags.
*
* \note This function leaves interrupts disabled.
*/
/**
* \fn void cpu_irq_restore(irqflags_t flags)
* \brief Restore global interrupt flags
*
* Use in conjunction with \ref cpu_irq_save.
*
* \param flags State to set interrupt flag to.
*/
/**
* \fn bool cpu_irq_is_enabled_flags(irqflags_t flags)
* \brief Check if interrupts are globally enabled in supplied flags
*
* \param flags Currents state of interrupt flags.
*
* \return True if interrupts are enabled.
*/
/**
* \def cpu_irq_is_enabled
* \brief Check if interrupts are globally enabled
*
* \return True if interrupts are enabled.
*/
//@}
//! @}
/**
* \ingroup interrupt_group
* \defgroup interrupt_deprecated_group Deprecated interrupt definitions
*/
#endif /* UTILS_INTERRUPT_H */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/utils/interrupt/interrupt_sam_nvic.c
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/**
* \file
*
* \brief Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
*
* Copyright (c) 2012-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#include "interrupt_sam_nvic.h"
#if !defined(__DOXYGEN__)
/* Deprecated - global flag to determine the global interrupt state. Required by
* QTouch library, however new applications should use cpu_irq_is_enabled()
* which probes the true global interrupt state from the CPU special registers.
*/
volatile bool g_interrupt_enabled = true;
#endif
void cpu_irq_enter_critical(void)
{
if (cpu_irq_critical_section_counter == 0) {
if (cpu_irq_is_enabled()) {
cpu_irq_disable();
cpu_irq_prev_interrupt_state = true;
} else {
/* Make sure the to save the prev state as false */
cpu_irq_prev_interrupt_state = false;
}
}
cpu_irq_critical_section_counter++;
}
void cpu_irq_leave_critical(void)
{
/* Check if the user is trying to leave a critical section when not in a critical section */
Assert(cpu_irq_critical_section_counter > 0);
cpu_irq_critical_section_counter--;
/* Only enable global interrupts when the counter reaches 0 and the state of the global interrupt flag
was enabled when entering critical state */
if ((cpu_irq_critical_section_counter == 0) && (cpu_irq_prev_interrupt_state)) {
cpu_irq_enable();
}
}
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/utils/interrupt/interrupt_sam_nvic.h
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/**
* \file
*
* \brief Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
*
* Copyright (c) 2012-2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef UTILS_INTERRUPT_INTERRUPT_H
#define UTILS_INTERRUPT_INTERRUPT_H
#include <compiler.h>
#include <parts.h>
/**
* \weakgroup interrupt_group
*
* @{
*/
/**
* \name Interrupt Service Routine definition
*
* @{
*/
/**
* \brief Define service routine
*
* \note For NVIC devices the interrupt service routines are predefined to
* add to vector table in binary generation, so there is no service
* register at run time. The routine collections are in exceptions.h.
*
* Usage:
* \code
* ISR(foo_irq_handler)
* {
* // Function definition
* ...
* }
* \endcode
*
* \param func Name for the function.
*/
# define ISR(func) \
void func (void)
/**
* \brief Initialize interrupt vectors
*
* For NVIC the interrupt vectors are put in vector table. So nothing
* to do to initialize them, except defined the vector function with
* right name.
*
* This must be called prior to \ref irq_register_handler.
*/
# define irq_initialize_vectors() \
do { \
} while(0)
/**
* \brief Register handler for interrupt
*
* For NVIC the interrupt vectors are put in vector table. So nothing
* to do to register them, except defined the vector function with
* right name.
*
* Usage:
* \code
* irq_initialize_vectors();
* irq_register_handler(foo_irq_handler);
* \endcode
*
* \note The function \a func must be defined with the \ref ISR macro.
* \note The functions prototypes can be found in the device exception header
* files (exceptions.h).
*/
# define irq_register_handler(int_num, int_prio) \
NVIC_ClearPendingIRQ( (IRQn_Type)int_num); \
NVIC_SetPriority( (IRQn_Type)int_num, int_prio); \
NVIC_EnableIRQ( (IRQn_Type)int_num); \
//@}
# define cpu_irq_enable() \
do { \
g_interrupt_enabled = true; \
__DMB(); \
__enable_irq(); \
} while (0)
# define cpu_irq_disable() \
do { \
__disable_irq(); \
__DMB(); \
g_interrupt_enabled = false; \
} while (0)
typedef uint32_t irqflags_t;
#if !defined(__DOXYGEN__)
extern volatile bool g_interrupt_enabled;
#endif
#define cpu_irq_is_enabled() (__get_PRIMASK() == 0)
static volatile uint32_t cpu_irq_critical_section_counter;
static volatile bool cpu_irq_prev_interrupt_state;
static inline irqflags_t cpu_irq_save(void)
{
irqflags_t flags = cpu_irq_is_enabled();
cpu_irq_disable();
return flags;
}
static inline bool cpu_irq_is_enabled_flags(irqflags_t flags)
{
return (flags);
}
static inline void cpu_irq_restore(irqflags_t flags)
{
if (cpu_irq_is_enabled_flags(flags))
cpu_irq_enable();
}
void cpu_irq_enter_critical(void);
void cpu_irq_leave_critical(void);
/**
* \weakgroup interrupt_deprecated_group
* @{
*/
#define Enable_global_interrupt() cpu_irq_enable()
#define Disable_global_interrupt() cpu_irq_disable()
#define Is_global_interrupt_enabled() cpu_irq_is_enabled()
//@}
//@}
#endif /* UTILS_INTERRUPT_INTERRUPT_H */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/common/utils/parts.h
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/boards/sam4e_ek/init.c
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/**
* \file
*
* \brief SAM4E-EK board init.
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#include "compiler.h"
#include "board.h"
#include "conf_board.h"
#include "ioport.h"
/**
* \brief Set peripheral mode for IOPORT pins.
* It will configure port mode and disable pin mode (but enable peripheral).
* \param port IOPORT port to configure
* \param masks IOPORT pin masks to configure
* \param mode Mode masks to configure for the specified pin (\ref ioport_modes)
*/
#define ioport_set_port_peripheral_mode(port, masks, mode) \
do {\
ioport_set_port_mode(port, masks, mode);\
ioport_disable_port(port, masks);\
} while (0)
/**
* \brief Set peripheral mode for one single IOPORT pin.
* It will configure port mode and disable pin mode (but enable peripheral).
* \param pin IOPORT pin to configure
* \param mode Mode masks to configure for the specified pin (\ref ioport_modes)
*/
#define ioport_set_pin_peripheral_mode(pin, mode) \
do {\
ioport_set_pin_mode(pin, mode);\
ioport_disable_pin(pin);\
} while (0)
/**
* \brief Set input mode for one single IOPORT pin.
* It will configure port mode and disable pin mode (but enable peripheral).
* \param pin IOPORT pin to configure
* \param mode Mode masks to configure for the specified pin (\ref ioport_modes)
* \param sense Sense for interrupt detection (\ref ioport_sense)
*/
#define ioport_set_pin_input_mode(pin, mode, sense) \
do {\
ioport_set_pin_dir(pin, IOPORT_DIR_INPUT);\
ioport_set_pin_mode(pin, mode);\
ioport_set_pin_sense_mode(pin, sense);\
} while (0)
void board_init(void)
{
#ifndef CONF_BOARD_KEEP_WATCHDOG_AT_INIT
/* Disable the watchdog */
WDT->WDT_MR = WDT_MR_WDDIS;
#endif
/* Initialize IOPORTs */
ioport_init();
/* Configure the pins connected to LEDs as output and set their
* default initial state to high (LEDs off).
*/
ioport_set_pin_dir(LED0_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LED0_GPIO, LED0_INACTIVE_LEVEL);
ioport_set_pin_dir(LED1_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LED1_GPIO, LED0_INACTIVE_LEVEL);
ioport_set_pin_dir(LED2_GPIO, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(LED2_GPIO, LED0_INACTIVE_LEVEL);
/* Configure Push Button pins */
ioport_set_pin_input_mode(GPIO_PUSH_BUTTON_1, GPIO_PUSH_BUTTON_1_FLAGS,
GPIO_PUSH_BUTTON_1_SENSE);
ioport_set_pin_input_mode(GPIO_PUSH_BUTTON_2, GPIO_PUSH_BUTTON_2_FLAGS,
GPIO_PUSH_BUTTON_2_SENSE);
ioport_set_pin_input_mode(GPIO_PUSH_BUTTON_3, GPIO_PUSH_BUTTON_3_FLAGS,
GPIO_PUSH_BUTTON_3_SENSE);
ioport_set_pin_input_mode(GPIO_PUSH_BUTTON_4, GPIO_PUSH_BUTTON_4_FLAGS,
GPIO_PUSH_BUTTON_4_SENSE);
#ifdef CONF_BOARD_UART_CONSOLE
/* Configure UART pins */
ioport_set_port_peripheral_mode(PINS_UART0_PORT, PINS_UART0,
PINS_UART0_MASK);
#endif
#ifdef CONF_BOARD_PWM_LED0
/* Configure PWM LED0 pin */
ioport_set_pin_peripheral_mode(PIN_PWM_LED0_GPIO, PIN_PWM_LED0_FLAGS);
#endif
#ifdef CONF_BOARD_PWM_LED1
/* Configure PWM LED1 pin */
ioport_set_pin_peripheral_mode(PIN_PWM_LED1_GPIO, PIN_PWM_LED1_FLAGS);
#endif
#ifdef CONF_BOARD_PWM_LED2
/* Configure PWM LED2 pin */
ioport_set_pin_peripheral_mode(PIN_PWM_LED2_GPIO, PIN_PWM_LED2_FLAGS);
#endif
#ifdef CONF_BOARD_PWM_LED3
/* Configure PWM LED3 pin */
ioport_set_pin_peripheral_mode(PIN_PWM_LED3_GPIO, PIN_PWM_LED3_FLAGS);
#endif
#ifdef CONF_BOARD_USART_RXD
/* Configure USART RXD pin */
ioport_set_pin_peripheral_mode(PIN_USART1_RXD_IDX,
PIN_USART1_RXD_FLAGS);
#endif
#ifdef CONF_BOARD_USART_TXD
/* Configure USART TXD pin */
ioport_set_pin_peripheral_mode(PIN_USART1_TXD_IDX,
PIN_USART1_TXD_FLAGS);
#endif
#ifdef CONF_BOARD_USART_CTS
/* Configure USART CTS pin */
ioport_set_pin_peripheral_mode(PIN_USART1_CTS_IDX,
PIN_USART1_CTS_FLAGS);
#endif
#ifdef CONF_BOARD_USART_RTS
/* Configure USART RTS pin */
ioport_set_pin_peripheral_mode(PIN_USART1_RTS_IDX,
PIN_USART1_RTS_FLAGS);
#endif
#ifdef CONF_BOARD_USART_SCK
/* Configure USART synchronous communication SCK pin */
ioport_set_pin_peripheral_mode(PIN_USART1_SCK_IDX,
PIN_USART1_SCK_FLAGS);
#endif
#ifdef CONF_BOARD_ADM3312_EN
/* Configure ADM3312 enable pin */
ioport_set_pin_dir(PIN_USART1_EN_IDX, IOPORT_DIR_OUTPUT);
#ifdef CONF_BOARD_ADM3312_EN_DISABLE_AT_INIT
ioport_set_pin_level(PIN_USART1_EN_IDX, PIN_USART1_EN_INACTIVE_LEVEL);
#else
ioport_set_pin_level(PIN_USART1_EN_IDX, PIN_USART1_EN_ACTIVE_LEVEL);
#endif
#endif
#ifdef CONF_BOARD_ADS7843
/* Configure Touchscreen SPI pins */
ioport_set_pin_dir(BOARD_ADS7843_IRQ_GPIO, IOPORT_DIR_INPUT);
ioport_set_pin_mode(BOARD_ADS7843_IRQ_GPIO, BOARD_ADS7843_IRQ_FLAGS);
ioport_set_pin_dir(BOARD_ADS7843_BUSY_GPIO, IOPORT_DIR_INPUT);
ioport_set_pin_mode(BOARD_ADS7843_BUSY_GPIO, BOARD_ADS7843_BUSY_FLAGS);
ioport_set_pin_peripheral_mode(SPI_MISO_GPIO, SPI_MISO_FLAGS);
ioport_set_pin_peripheral_mode(SPI_MOSI_GPIO, SPI_MOSI_FLAGS);
ioport_set_pin_peripheral_mode(SPI_SPCK_GPIO, SPI_SPCK_FLAGS);
ioport_set_pin_peripheral_mode(SPI_NPCS0_GPIO, SPI_NPCS0_FLAGS);
#endif
#ifdef CONF_BOARD_CAN0
/* Configure the CAN0 TX and RX pins. */
ioport_set_pin_peripheral_mode(PIN_CAN0_RX_IDX, PIN_CAN0_RX_FLAGS);
ioport_set_pin_peripheral_mode(PIN_CAN0_TX_IDX, PIN_CAN0_TX_FLAGS);
/* Configure the transiver0 RS & EN pins. */
ioport_set_pin_dir(PIN_CAN0_TR_RS_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_dir(PIN_CAN0_TR_EN_IDX, IOPORT_DIR_OUTPUT);
#endif
#ifdef CONF_BOARD_CAN1
/* Configure the CAN1 TX and RX pin. */
ioport_set_pin_peripheral_mode(PIN_CAN1_RX_IDX, PIN_CAN1_RX_FLAGS);
ioport_set_pin_peripheral_mode(PIN_CAN1_TX_IDX, PIN_CAN1_TX_FLAGS);
/* Configure the transiver1 RS & EN pins. */
ioport_set_pin_dir(PIN_CAN1_TR_RS_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_dir(PIN_CAN1_TR_EN_IDX, IOPORT_DIR_OUTPUT);
#endif
#if defined(CONF_BOARD_USB_PORT)
# if defined(CONF_BOARD_USB_VBUS_DETECT)
gpio_configure_pin(USB_VBUS_PIN, USB_VBUS_FLAGS);
# endif
#endif
#ifdef CONF_BOARD_ILI93XX
/* Configure LCD EBI pins */
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D0,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D1,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D2,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D3,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D4,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D5,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D6,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_DATA_BUS_D7,PIN_EBI_DATA_BUS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NRD,PIN_EBI_NRD_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NWE,PIN_EBI_NWE_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NCS1,PIN_EBI_NCS1_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_LCD_RS,PIN_EBI_LCD_RS_FLAGS);
#endif
#ifdef CONF_BOARD_AAT3155
/* Configure Backlight control pin */
ioport_set_pin_dir(BOARD_AAT31XX_SET_GPIO, IOPORT_DIR_OUTPUT);
#endif
#ifdef CONF_BOARD_SPI
ioport_set_pin_peripheral_mode(SPI_MISO_GPIO, SPI_MISO_FLAGS);
ioport_set_pin_peripheral_mode(SPI_MOSI_GPIO, SPI_MOSI_FLAGS);
ioport_set_pin_peripheral_mode(SPI_SPCK_GPIO, SPI_SPCK_FLAGS);
#ifdef CONF_BOARD_SPI_NPCS0
ioport_set_pin_peripheral_mode(SPI_NPCS0_GPIO, SPI_NPCS0_FLAGS);
#endif
#ifdef CONF_BOARD_SPI_NPCS3
#if defined(CONF_BOARD_SPI_NPCS3_GPIO) && defined(CONF_BOARD_SPI_NPCS3_FLAGS)
ioport_set_pin_peripheral_mode(CONF_BOARD_SPI_NPCS3_GPIO,
CONF_BOARD_SPI_NPCS3_FLAGS);
#else
ioport_set_pin_peripheral_mode(SPI_NPCS3_PA5_GPIO, SPI_NPCS3_PA5_FLAGS);
#endif
#endif
#endif
#if (defined(CONF_BOARD_TWI0) || defined(CONF_BOARD_QTOUCH))
ioport_set_pin_peripheral_mode(TWI0_DATA_GPIO, TWI0_DATA_FLAGS);
ioport_set_pin_peripheral_mode(TWI0_CLK_GPIO, TWI0_CLK_FLAGS);
#endif
#if defined (CONF_BOARD_SD_MMC_HSMCI)
/* Configure HSMCI pins */
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCCDA_GPIO, PIN_HSMCI_MCCDA_FLAGS);
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCCK_GPIO, PIN_HSMCI_MCCK_FLAGS);
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCDA0_GPIO, PIN_HSMCI_MCDA0_FLAGS);
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCDA1_GPIO, PIN_HSMCI_MCDA1_FLAGS);
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCDA2_GPIO, PIN_HSMCI_MCDA2_FLAGS);
ioport_set_pin_peripheral_mode(PIN_HSMCI_MCDA3_GPIO, PIN_HSMCI_MCDA3_FLAGS);
/* Configure SD/MMC card detect pin */
ioport_set_pin_peripheral_mode(SD_MMC_0_CD_GPIO, SD_MMC_0_CD_FLAGS);
#endif
#ifdef CONF_BOARD_TWI1
ioport_set_pin_peripheral_mode(TWI1_DATA_GPIO, TWI1_DATA_FLAGS);
ioport_set_pin_peripheral_mode(TWI1_CLK_GPIO, TWI1_CLK_FLAGS);
#endif
#ifdef CONF_BOARD_KSZ8051MNL
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXC_IDX,
PIN_KSZ8051MNL_RXC_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXC_IDX,
PIN_KSZ8051MNL_TXC_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXEN_IDX,
PIN_KSZ8051MNL_TXEN_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXD3_IDX,
PIN_KSZ8051MNL_TXD3_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXD2_IDX,
PIN_KSZ8051MNL_TXD2_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXD1_IDX,
PIN_KSZ8051MNL_TXD1_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_TXD0_IDX,
PIN_KSZ8051MNL_TXD0_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXD3_IDX,
PIN_KSZ8051MNL_RXD3_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXD2_IDX,
PIN_KSZ8051MNL_RXD2_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXD1_IDX,
PIN_KSZ8051MNL_RXD1_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXD0_IDX,
PIN_KSZ8051MNL_RXD0_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXER_IDX,
PIN_KSZ8051MNL_RXER_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_RXDV_IDX,
PIN_KSZ8051MNL_RXDV_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_CRS_IDX,
PIN_KSZ8051MNL_CRS_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_COL_IDX,
PIN_KSZ8051MNL_COL_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_MDC_IDX,
PIN_KSZ8051MNL_MDC_FLAGS);
ioport_set_pin_peripheral_mode(PIN_KSZ8051MNL_MDIO_IDX,
PIN_KSZ8051MNL_MDIO_FLAGS);
ioport_set_pin_dir(PIN_KSZ8051MNL_INTRP_IDX, IOPORT_DIR_INPUT);
#endif
#ifdef CONF_BOARD_TFDU4300_SD
/* Configure IrDA transceiver shutdown pin */
ioport_set_pin_dir(PIN_IRDA_SD_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(PIN_IRDA_SD_IDX, IOPORT_PIN_LEVEL_HIGH);
#endif
#ifdef CONF_BOARD_ADM3485_RE
/* Configure RS485 transceiver RE pin */
ioport_set_pin_dir(PIN_RE_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(PIN_RE_IDX, IOPORT_PIN_LEVEL_LOW);
#endif
#ifdef CONF_BOARD_ISO7816_RST
/* Configure ISO7816 card reset pin */
ioport_set_pin_dir(PIN_ISO7816_RST_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_level(PIN_ISO7816_RST_IDX, IOPORT_PIN_LEVEL_LOW);
#endif
#ifdef CONF_BOARD_ISO7816
/* Configure ISO7816 interface TXD & SCK pin */
ioport_set_pin_peripheral_mode(PIN_USART1_TXD_IDX, PIN_USART1_TXD_FLAGS);
ioport_set_pin_peripheral_mode(PIN_USART1_SCK_IDX, PIN_USART1_SCK_FLAGS);
#endif
#ifdef CONF_BOARD_NAND
ioport_set_pin_peripheral_mode(PIN_EBI_NANDOE, PIN_EBI_NANDOE_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDWE, PIN_EBI_NANDWE_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDCLE, PIN_EBI_NANDCLE_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDALE, PIN_EBI_NANDALE_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_0, PIN_EBI_NANDIO_0_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_1, PIN_EBI_NANDIO_1_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_2, PIN_EBI_NANDIO_2_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_3, PIN_EBI_NANDIO_3_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_4, PIN_EBI_NANDIO_4_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_5, PIN_EBI_NANDIO_5_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_6, PIN_EBI_NANDIO_6_FLAGS);
ioport_set_pin_peripheral_mode(PIN_EBI_NANDIO_7, PIN_EBI_NANDIO_7_FLAGS);
ioport_set_pin_dir(PIN_NF_CE_IDX, IOPORT_DIR_OUTPUT);
ioport_set_pin_dir(PIN_NF_RB_IDX, IOPORT_DIR_INPUT);
ioport_set_pin_mode(PIN_NF_RB_IDX, IOPORT_MODE_PULLUP);
#endif
#ifdef CONF_BOARD_QTOUCH
/* Configure CHANGE pin for QTouch device */
ioport_set_pin_input_mode(BOARD_QT_CHANGE_PIN_IDX, BOARD_QT_CHANGE_PIN_FLAGS,
BOARD_QT_CHANGE_PIN_SENSE);
#endif
}
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/boards/sam4e_ek/led.h
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/**
* \file
*
* \brief SAM4E-EK LEDs support package.
*
* Copyright (c) 2012 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef LED_H_INCLUDED
#define LED_H_INCLUDED
#include "compiler.h"
#include "ioport.h"
/**
* \brief Turns off the specified LEDs.
*
* \param led LED to turn off (LEDx_GPIO).
*
* \note The pins of the specified LEDs are set to GPIO output mode.
*/
#define LED_Off(led) ioport_set_pin_level(led##_GPIO, led##_INACTIVE_LEVEL)
/**
* \brief Turns on the specified LEDs.
*
* \param led LED to turn on (LEDx_GPIO).
*
* \note The pins of the specified LEDs are set to GPIO output mode.
*/
#define LED_On(led) ioport_set_pin_level(led##_GPIO, led##_ACTIVE_LEVEL)
/**
* \brief Toggles the specified LEDs.
*
* \param led LED to toggle (LEDx_GPIO).
*
* \note The pins of the specified LEDs are set to GPIO output mode.
*/
#define LED_Toggle(led) ioport_toggle_pin_level(led##_GPIO)
#endif // LED_H_INCLUDED
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/boards/sam4e_ek/sam4e_ek.h
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/components/ethernet_phy/documentation.h
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/**
* \file
*
* \brief Ethernet Phy management
*
* Copyright (c) 2012 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
/**
*
* \defgroup ethernet_phy_group Ethernet Phy
*
* This is the common API for Ethernet Phy on ARMs. Additional features are available
* in the documentation of the specific modules.
*
* \section ethernet_phy_group_platform Platform Dependencies
*
* The ethernet_phy API is partially chip- or platform-specific. While all
* platforms provide mostly the same functionality, there are some
* variations around how different bus types and clock tree structures
* are handled.
*
* The following functions are available on all platforms, but there may
* be variations in the function signature (i.e. parameters) and
* behaviour. These functions are typically called by platform-specific
* parts of drivers, and applications that aren't intended to be
* portable:
* - ethernet_phy_init()
* - ethernet_phy_set_link()
* - ethernet_phy_auto_negotiate()
* - ethernet_phy_reset()
*
* @{
*/
//! @}
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/components/ethernet_phy/ksz8051mnl/ethernet_phy.c
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/**
* \file
*
* \brief API driver for KSZ8051MNL PHY component.
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#include "ethernet_phy.h"
#include "gmac.h"
#include "conf_eth.h"
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/**
* \defgroup ksz8051mnl_ethernet_phy_group PHY component (KSZ8051MNL)
*
* Driver for the ksz8051mnl component. This driver provides access to the main
* features of the PHY.
*
* \section dependencies Dependencies
* This driver depends on the following modules:
* - \ref gmac_group Ethernet Media Access Controller (GMAC) module.
*
* @{
*/
/* Max PHY number */
#define ETH_PHY_MAX_ADDR 31
/* Ethernet PHY operation max retry count */
#define ETH_PHY_RETRY_MAX 1000000
/* Ethernet PHY operation timeout */
#define ETH_PHY_TIMEOUT 10
/**
* \brief Find a valid PHY Address ( from addrStart to 31 ).
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
* \param uc_start_addr Start address of the PHY to be searched.
*
* \return 0xFF when no valid PHY address is found.
*/
static uint8_t ethernet_phy_find_valid(Gmac *p_gmac, uint8_t uc_phy_addr,
uint8_t uc_start_addr)
{
uint32_t ul_value = 0;
uint8_t uc_rc = 0;
uint8_t uc_cnt;
uint8_t uc_phy_address = uc_phy_addr;
gmac_enable_management(p_gmac, true);
/* Check the current PHY address */
gmac_phy_read(p_gmac, uc_phy_addr, GMII_PHYID1, &ul_value);
/* Find another one */
if (ul_value != GMII_OUI_LSB) {
uc_rc = 0xFF;
for (uc_cnt = uc_start_addr; uc_cnt <= ETH_PHY_MAX_ADDR; uc_cnt++) {
uc_phy_address = (uc_phy_address + 1) & 0x1F;
gmac_phy_read(p_gmac, uc_phy_address, GMII_PHYID1, &ul_value);
if (ul_value == GMII_OUI_MSB) {
uc_rc = uc_phy_address;
break;
}
}
}
gmac_enable_management(p_gmac, false);
if (uc_rc != 0xFF) {
gmac_phy_read(p_gmac, uc_phy_address, GMII_BMSR, &ul_value);
}
return uc_rc;
}
/**
* \brief Perform a HW initialization to the PHY and set up clocks.
*
* This should be called only once to initialize the PHY pre-settings.
* The PHY address is the reset status of CRS, RXD[3:0] (the emacPins' pullups).
* The COL pin is used to select MII mode on reset (pulled up for Reduced MII).
* The RXDV pin is used to select test mode on reset (pulled up for test mode).
* The above pins should be predefined for corresponding settings in resetPins.
* The GMAC peripheral pins are configured after the reset is done.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
* \param ul_mck GMAC MCK.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_init(Gmac *p_gmac, uint8_t uc_phy_addr, uint32_t mck)
{
uint8_t uc_rc = GMAC_TIMEOUT;
uint8_t uc_phy;
ethernet_phy_reset(GMAC,uc_phy_addr);
/* Configure GMAC runtime clock */
uc_rc = gmac_set_mdc_clock(p_gmac, mck);
if (uc_rc != GMAC_OK) {
return 0;
}
/* Check PHY Address */
uc_phy = ethernet_phy_find_valid(p_gmac, uc_phy_addr, 0);
if (uc_phy == 0xFF) {
return 0;
}
if (uc_phy != uc_phy_addr) {
ethernet_phy_reset(p_gmac, uc_phy_addr);
}
return uc_rc;
}
/**
* \brief Get the Link & speed settings, and automatically set up the GMAC with the
* settings.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
* \param uc_apply_setting_flag Set to 0 to not apply the PHY configurations, else to apply.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_set_link(Gmac *p_gmac, uint8_t uc_phy_addr,
uint8_t uc_apply_setting_flag)
{
uint32_t ul_stat1;
uint32_t ul_stat2;
uint8_t uc_phy_address, uc_speed, uc_fd;
uint8_t uc_rc = GMAC_TIMEOUT;
gmac_enable_management(p_gmac, true);
uc_phy_address = uc_phy_addr;
uc_rc = gmac_phy_read(p_gmac, uc_phy_address, GMII_BMSR, &ul_stat1);
if (uc_rc != GMAC_OK) {
/* Disable PHY management and start the GMAC transfer */
gmac_enable_management(p_gmac, false);
return uc_rc;
}
if ((ul_stat1 & GMII_LINK_STATUS) == 0) {
/* Disable PHY management and start the GMAC transfer */
gmac_enable_management(p_gmac, false);
return GMAC_INVALID;
}
if (uc_apply_setting_flag == 0) {
/* Disable PHY management and start the GMAC transfer */
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Read advertisement */
uc_rc = gmac_phy_read(p_gmac, uc_phy_address, GMII_ANAR, &ul_stat2);
if (uc_rc != GMAC_OK) {
/* Disable PHY management and start the GMAC transfer */
gmac_enable_management(p_gmac, false);
return uc_rc;
}
if ((ul_stat1 & GMII_100BASE_TX_FD) && (ul_stat2 & GMII_100TX_FDX)) {
/* Set GMAC for 100BaseTX and Full Duplex */
uc_speed = true;
uc_fd = true;
}
if ((ul_stat1 & GMII_10BASE_T_FD) && (ul_stat2 & GMII_10_FDX)) {
/* Set MII for 10BaseT and Full Duplex */
uc_speed = false;
uc_fd = true;
}
if ((ul_stat1 & GMII_100BASE_T4_HD) && (ul_stat2 & GMII_100TX_HDX)) {
/* Set MII for 100BaseTX and Half Duplex */
uc_speed = true;
uc_fd = false;
}
if ((ul_stat1 & GMII_10BASE_T_HD) && (ul_stat2 & GMII_10_HDX)) {
/* Set MII for 10BaseT and Half Duplex */
uc_speed = false;
uc_fd = false;
}
gmac_set_speed(p_gmac, uc_speed);
gmac_enable_full_duplex(p_gmac, uc_fd);
/* Start the GMAC transfers */
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/**
* \brief Issue an auto negotiation of the PHY.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_auto_negotiate(Gmac *p_gmac, uint8_t uc_phy_addr)
{
uint32_t ul_retry_max = ETH_PHY_RETRY_MAX;
uint32_t ul_value;
uint32_t ul_phy_anar;
uint32_t ul_phy_analpar;
uint32_t ul_retry_count = 0;
uint8_t uc_speed = 0;
uint8_t uc_fd=0;
uint8_t uc_rc = GMAC_TIMEOUT;
gmac_enable_management(p_gmac, true);
/* Set up control register */
uc_rc = gmac_phy_read(p_gmac, uc_phy_addr, GMII_BMCR, &ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
ul_value &= ~(uint32_t)GMII_AUTONEG; /* Remove auto-negotiation enable */
ul_value &= ~(uint32_t)(GMII_LOOPBACK | GMII_POWER_DOWN);
ul_value |= (uint32_t)GMII_ISOLATE; /* Electrically isolate PHY */
uc_rc = gmac_phy_write(p_gmac, uc_phy_addr, GMII_BMCR, ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/*
* Set the Auto_negotiation Advertisement Register.
* MII advertising for Next page.
* 100BaseTxFD and HD, 10BaseTFD and HD, IEEE 802.3.
*/
ul_phy_anar = GMII_100TX_FDX | GMII_100TX_HDX | GMII_10_FDX | GMII_10_HDX |
GMII_AN_IEEE_802_3;
uc_rc = gmac_phy_write(p_gmac, uc_phy_addr, GMII_ANAR, ul_phy_anar);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Read & modify control register */
uc_rc = gmac_phy_read(p_gmac, uc_phy_addr, GMII_BMCR, &ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
ul_value |= GMII_SPEED_SELECT | GMII_AUTONEG | GMII_DUPLEX_MODE;
uc_rc = gmac_phy_write(p_gmac, uc_phy_addr, GMII_BMCR, ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Restart auto negotiation */
ul_value |= (uint32_t)GMII_RESTART_AUTONEG;
ul_value &= ~(uint32_t)GMII_ISOLATE;
uc_rc = gmac_phy_write(p_gmac, uc_phy_addr, GMII_BMCR, ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Check if auto negotiation is completed */
while (1) {
uc_rc = gmac_phy_read(p_gmac, uc_phy_addr, GMII_BMSR, &ul_value);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Done successfully */
if (ul_value & GMII_AUTONEG_COMP) {
break;
}
/* Timeout check */
if (ul_retry_max) {
if (++ul_retry_count >= ul_retry_max) {
gmac_enable_management(p_gmac, false);
return GMAC_TIMEOUT;
}
}
}
/* Get the auto negotiate link partner base page */
uc_rc = gmac_phy_read(p_gmac, uc_phy_addr, GMII_PCR1, &ul_phy_analpar);
if (uc_rc != GMAC_OK) {
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/* Set up the GMAC link speed */
if ((ul_phy_anar & ul_phy_analpar) & GMII_100TX_FDX) {
/* Set MII for 100BaseTX and Full Duplex */
uc_speed = true;
uc_fd = true;
} else if ((ul_phy_anar & ul_phy_analpar) & GMII_10_FDX) {
/* Set MII for 10BaseT and Full Duplex */
uc_speed = false;
uc_fd = true;
} else if ((ul_phy_anar & ul_phy_analpar) & GMII_100TX_HDX) {
/* Set MII for 100BaseTX and half Duplex */
uc_speed = true;
uc_fd = false;
} else if ((ul_phy_anar & ul_phy_analpar) & GMII_10_HDX) {
/* Set MII for 10BaseT and half Duplex */
uc_speed = false;
uc_fd = false;
}
gmac_set_speed(p_gmac, uc_speed);
gmac_enable_full_duplex(p_gmac, uc_fd);
/* Select Media Independent Interface type */
gmac_select_mii_mode(p_gmac, ETH_PHY_MODE);
gmac_enable_transmit(GMAC, true);
gmac_enable_receive(GMAC, true);
gmac_enable_management(p_gmac, false);
return uc_rc;
}
/**
* \brief Issue a SW reset to reset all registers of the PHY.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
*
* \Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_reset(Gmac *p_gmac, uint8_t uc_phy_addr)
{
uint32_t ul_bmcr = GMII_RESET;
uint8_t uc_phy_address = uc_phy_addr;
uint32_t ul_timeout = ETH_PHY_TIMEOUT;
uint8_t uc_rc = GMAC_TIMEOUT;
gmac_enable_management(p_gmac, true);
ul_bmcr = GMII_RESET;
gmac_phy_write(p_gmac, uc_phy_address, GMII_BMCR, ul_bmcr);
do {
gmac_phy_read(p_gmac, uc_phy_address, GMII_BMCR, &ul_bmcr);
ul_timeout--;
} while ((ul_bmcr & GMII_RESET) && ul_timeout);
gmac_enable_management(p_gmac, false);
if (!ul_timeout) {
uc_rc = GMAC_OK;
}
return (uc_rc);
}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
/**
* \}
*/
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/components/ethernet_phy/ksz8051mnl/ethernet_phy.h
+211
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/**
* \file
*
* \brief KSZ8051MNL (Ethernet PHY) driver for SAM.
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef ETHERNET_PHY_H_INCLUDED
#define ETHERNET_PHY_H_INCLUDED
#include "compiler.h"
// IEEE defined Registers
#define GMII_BMCR 0x00 // Basic Control
#define GMII_BMSR 0x01 // Basic Status
#define GMII_PHYID1 0x02 // PHY Idendifier 1
#define GMII_PHYID2 0x03 // PHY Idendifier 2
#define GMII_ANAR 0x04 // Auto_Negotiation Advertisement
#define GMII_ANLPAR 0x05 // Auto_negotiation Link Partner Ability
#define GMII_ANER 0x06 // Auto-negotiation Expansion
#define GMII_ANNPR 0x07 // Auto-negotiation Next Page
#define GMII_ANLPNPAR 0x08 // Link Partner Next Page Ability
//#define GMII_1000BTCR 9 // 1000Base-T Control // Reserved
//#define GMII_1000BTSR 10 // 1000Base-T Status // Reserved
#define GMII_AFECR1 0x11 // AFE Control 1
//#define GMII_ERDWR 12 // Extend Register - Data Write Register
//#define GMII_ERDRR 13 // Extend Register - Data Read Register
//14 reserved
#define GMII_RXERCR 0x15 // RXER Counter
#define GMII_OMSOR 0x16 // Operation Mode Strap Override
#define GMII_OMSSR 0x17 // Operation Mode Strap Status
#define GMII_ECR 0x18 // Expanded Control
//#define GMII_DPPSR 19 // Digital PMA/PCS Status
//20 reserved
//#define GMII_RXERCR 21 // RXER Counter Register
//22-26 reserved
#define GMII_ICSR 0x1B // Interrupt Control/Status
//#define GMII_DDC1R 28 // Digital Debug Control 1 Register
#define GMII_LCSR 0x1D // LinkMD Control/Status
//29-30 reserved
#define GMII_PCR1 0x1E // PHY Control 1
#define GMII_PCR2 0x1F // PHY Control 2
/*
//Extend Registers
#define GMII_CCR 256 // Common Control Register
#define GMII_SSR 257 // Strap Status Register
#define GMII_OMSOR 258 // Operation Mode Strap Override Register
#define GMII_OMSSR 259 // Operation Mode Strap Status Register
#define GMII_RCCPSR 260 // RGMII Clock and Control Pad Skew Register
#define GMII_RRDPSR 261 // RGMII RX Data Pad Skew Register
#define GMII_ATR 263 // Analog Test Register
*/
// Bit definitions: GMII_BMCR 0x00 Basic Control
#define GMII_RESET (1 << 15) // 1= Software Reset; 0=Normal Operation
#define GMII_LOOPBACK (1 << 14) // 1=loopback Enabled; 0=Normal Operation
#define GMII_SPEED_SELECT (1 << 13) // 1=100Mbps; 0=10Mbps
#define GMII_AUTONEG (1 << 12) // Auto-negotiation Enable
#define GMII_POWER_DOWN (1 << 11) // 1=Power down 0=Normal operation
#define GMII_ISOLATE (1 << 10) // 1 = Isolates 0 = Normal operation
#define GMII_RESTART_AUTONEG (1 << 9) // 1 = Restart auto-negotiation 0 = Normal operation
#define GMII_DUPLEX_MODE (1 << 8) // 1 = Full duplex operation 0 = Normal operation
#define GMII_COLLISION_TEST (1 << 7) // 1 = Enable COL test; 0 = Disable COL test
//#define GMII_SPEED_SELECT_MSB (1 << 6) // Reserved
// Reserved 6 to 0 // Read as 0, ignore on write
// Bit definitions: GMII_BMSR 0x01 Basic Status
#define GMII_100BASE_T4 (1 << 15) // 100BASE-T4 Capable
#define GMII_100BASE_TX_FD (1 << 14) // 100BASE-TX Full Duplex Capable
#define GMII_100BASE_T4_HD (1 << 13) // 100BASE-TX Half Duplex Capable
#define GMII_10BASE_T_FD (1 << 12) // 10BASE-T Full Duplex Capable
#define GMII_10BASE_T_HD (1 << 11) // 10BASE-T Half Duplex Capable
// Reserved 10 to79 // Read as 0, ignore on write
//#define GMII_EXTEND_STATUS (1 << 8) // 1 = Extend Status Information In Reg 15
// Reserved 7
#define GMII_MF_PREAMB_SUPPR (1 << 6) // MII Frame Preamble Suppression
#define GMII_AUTONEG_COMP (1 << 5) // Auto-negotiation Complete
#define GMII_REMOTE_FAULT (1 << 4) // Remote Fault
#define GMII_AUTONEG_ABILITY (1 << 3) // Auto Configuration Ability
#define GMII_LINK_STATUS (1 << 2) // Link Status
#define GMII_JABBER_DETECT (1 << 1) // Jabber Detect
#define GMII_EXTEND_CAPAB (1 << 0) // Extended Capability
// Bit definitions: GMII_PHYID1 0x02 PHY Idendifier 1
// Bit definitions: GMII_PHYID2 0x03 PHY Idendifier 2
#define GMII_LSB_MASK 0x3F
#define GMII_OUI_MSB 0x0022
#define GMII_OUI_LSB 0x05
// Bit definitions: GMII_ANAR 0x04 Auto_Negotiation Advertisement
// Bit definitions: GMII_ANLPAR 0x05 Auto_negotiation Link Partner Ability
#define GMII_NP (1 << 15) // Next page Indication
// Reserved 7
#define GMII_RF (1 << 13) // Remote Fault
// Reserved 12 // Write as 0, ignore on read
#define GMII_PAUSE_MASK (3 << 11) // 0,0 = No Pause 1,0 = Asymmetric Pause(link partner)
// 0,1 = Symmetric Pause 1,1 = Symmetric&Asymmetric Pause(local device)
#define GMII_100T4 (1 << 9) // 100BASE-T4 Support
#define GMII_100TX_FDX (1 << 8) // 100BASE-TX Full Duplex Support
#define GMII_100TX_HDX (1 << 7) // 100BASE-TX Support
#define GMII_10_FDX (1 << 6) // 10BASE-T Full Duplex Support
#define GMII_10_HDX (1 << 5) // 10BASE-T Support
// Selector 4 to 0 // Protocol Selection Bits
#define GMII_AN_IEEE_802_3 0x0001 // [00001] = IEEE 802.3
// Bit definitions: GMII_ANER 0x06 Auto-negotiation Expansion
// Reserved 15 to 5 // Read as 0, ignore on write
#define GMII_PDF (1 << 4) // Local Device Parallel Detection Fault
#define GMII_LP_NP_ABLE (1 << 3) // Link Partner Next Page Able
#define GMII_NP_ABLE (1 << 2) // Local Device Next Page Able
#define GMII_PAGE_RX (1 << 1) // New Page Received
#define GMII_LP_AN_ABLE (1 << 0) // Link Partner Auto-negotiation Able
/**
* \brief Perform a HW initialization to the PHY and set up clocks.
*
* This should be called only once to initialize the PHY pre-settings.
* The PHY address is the reset status of CRS, RXD[3:0] (the GmacPins' pullups).
* The COL pin is used to select MII mode on reset (pulled up for Reduced MII).
* The RXDV pin is used to select test mode on reset (pulled up for test mode).
* The above pins should be predefined for corresponding settings in resetPins.
* The GMAC peripheral pins are configured after the reset is done.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
* \param ul_mck GMAC MCK.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_init(Gmac *p_gmac, uint8_t uc_phy_addr, uint32_t ul_mck);
/**
* \brief Get the Link & speed settings, and automatically set up the GMAC with the
* settings.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
* \param uc_apply_setting_flag Set to 0 to not apply the PHY configurations, else to apply.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_set_link(Gmac *p_gmac, uint8_t uc_phy_addr,
uint8_t uc_apply_setting_flag);
/**
* \brief Issue an auto negotiation of the PHY.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
*
* Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_auto_negotiate(Gmac *p_gmac, uint8_t uc_phy_addr);
/**
* \brief Issue a SW reset to reset all registers of the PHY.
*
* \param p_gmac Pointer to the GMAC instance.
* \param uc_phy_addr PHY address.
*
* \Return GMAC_OK if successfully, GMAC_TIMEOUT if timeout.
*/
uint8_t ethernet_phy_reset(Gmac *p_gmac, uint8_t uc_phy_addr);
#endif /* #ifndef ETHERNET_PHY_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/drivers/gmac/gmac.c
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/**
* \file
*
* \brief Power Management Controller (PMC) driver for SAM.
*
* Copyright (c) 2011 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef PMC_H_INCLUDED
#define PMC_H_INCLUDED
#include "compiler.h"
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
extern "C" {
#endif
/**INDENT-ON**/
/// @endcond
/** Bit mask for peripheral clocks (PCER0) */
#define PMC_MASK_STATUS0 (0xFFFFFFFC)
/** Bit mask for peripheral clocks (PCER1) */
#define PMC_MASK_STATUS1 (0xFFFFFFFF)
/** Loop counter timeout value */
#define PMC_TIMEOUT (2048)
/** Key to unlock CKGR_MOR register */
#define PMC_CKGR_MOR_KEY_VALUE CKGR_MOR_KEY(0x37)
/** Key used to write SUPC registers */
#define SUPC_KEY_VALUE ((uint32_t) 0xA5)
/** Mask to access fast startup input */
#define PMC_FAST_STARTUP_Msk (0x7FFFFu)
/** PMC_WPMR Write Protect KEY, unlock it */
#define PMC_WPMR_WPKEY_VALUE PMC_WPMR_WPKEY((uint32_t) 0x504D43)
/** Using external oscillator */
#define PMC_OSC_XTAL 0
/** Oscillator in bypass mode */
#define PMC_OSC_BYPASS 1
#define PMC_PCK_0 0 /* PCK0 ID */
#define PMC_PCK_1 1 /* PCK1 ID */
#define PMC_PCK_2 2 /* PCK2 ID */
#if SAM4S || SAM4E || SAM4N
/** Flash state in Wait Mode */
#define PMC_WAIT_MODE_FLASH_STANDBY PMC_FSMR_FLPM_FLASH_STANDBY
#define PMC_WAIT_MODE_FLASH_DEEP_POWERDOWN PMC_FSMR_FLPM_FLASH_DEEP_POWERDOWN
#define PMC_WAIT_MODE_FLASH_IDLE PMC_FSMR_FLPM_FLASH_IDLE
#endif
/** Convert startup time from us to MOSCXTST */
#define pmc_us_to_moscxtst(startup_us, slowck_freq) \
((startup_us * slowck_freq / 8 / 1000000) < 0x100 ? \
(startup_us * slowck_freq / 8 / 1000000) : 0xFF)
/**
* \name Master clock (MCK) Source and Prescaler configuration
*
* \note The following functions may be used to select the clock source and
* prescaler for the master clock.
*/
//@{
void pmc_mck_set_prescaler(uint32_t ul_pres);
void pmc_mck_set_source(uint32_t ul_source);
uint32_t pmc_switch_mck_to_sclk(uint32_t ul_pres);
uint32_t pmc_switch_mck_to_mainck(uint32_t ul_pres);
uint32_t pmc_switch_mck_to_pllack(uint32_t ul_pres);
#if (SAM3S || SAM4S)
uint32_t pmc_switch_mck_to_pllbck(uint32_t ul_pres);
#endif
#if (SAM3XA || SAM3U)
uint32_t pmc_switch_mck_to_upllck(uint32_t ul_pres);
#endif
#if (SAM4S || SAM4E || SAM4N)
void pmc_set_flash_in_wait_mode(uint32_t ul_flash_state);
#endif
//@}
/**
* \name Slow clock (SLCK) oscillator and configuration
*
*/
//@{
void pmc_switch_sclk_to_32kxtal(uint32_t ul_bypass);
uint32_t pmc_osc_is_ready_32kxtal(void);
//@}
/**
* \name Main Clock (MAINCK) oscillator and configuration
*
*/
//@{
void pmc_switch_mainck_to_fastrc(uint32_t ul_moscrcf);
void pmc_osc_enable_fastrc(uint32_t ul_rc);
void pmc_osc_disable_fastrc(void);
uint32_t pmc_osc_is_ready_fastrc(void);
void pmc_osc_enable_main_xtal(uint32_t ul_xtal_startup_time);
void pmc_osc_bypass_main_xtal(void);
void pmc_osc_disable_main_xtal(void);
uint32_t pmc_osc_is_bypassed_main_xtal(void);
uint32_t pmc_osc_is_ready_main_xtal(void);
void pmc_switch_mainck_to_xtal(uint32_t ul_bypass,
uint32_t ul_xtal_startup_time);
void pmc_osc_disable_xtal(uint32_t ul_bypass);
uint32_t pmc_osc_is_ready_mainck(void);
void pmc_mainck_osc_select(uint32_t ul_xtal_rc);
//@}
/**
* \name PLL oscillator and configuration
*
*/
//@{
void pmc_enable_pllack(uint32_t mula, uint32_t pllacount, uint32_t diva);
void pmc_disable_pllack(void);
uint32_t pmc_is_locked_pllack(void);
#if (SAM3S || SAM4S)
void pmc_enable_pllbck(uint32_t mulb, uint32_t pllbcount, uint32_t divb);
void pmc_disable_pllbck(void);
uint32_t pmc_is_locked_pllbck(void);
#endif
#if (SAM3XA || SAM3U)
void pmc_enable_upll_clock(void);
void pmc_disable_upll_clock(void);
uint32_t pmc_is_locked_upll(void);
#endif
//@}
/**
* \name Peripherals clock configuration
*
*/
//@{
uint32_t pmc_enable_periph_clk(uint32_t ul_id);
uint32_t pmc_disable_periph_clk(uint32_t ul_id);
void pmc_enable_all_periph_clk(void);
void pmc_disable_all_periph_clk(void);
uint32_t pmc_is_periph_clk_enabled(uint32_t ul_id);
//@}
/**
* \name Programmable clock Source and Prescaler configuration
*
* The following functions may be used to select the clock source and
* prescaler for the specified programmable clock.
*/
//@{
void pmc_pck_set_prescaler(uint32_t ul_id, uint32_t ul_pres);
void pmc_pck_set_source(uint32_t ul_id, uint32_t ul_source);
uint32_t pmc_switch_pck_to_sclk(uint32_t ul_id, uint32_t ul_pres);
uint32_t pmc_switch_pck_to_mainck(uint32_t ul_id, uint32_t ul_pres);
uint32_t pmc_switch_pck_to_pllack(uint32_t ul_id, uint32_t ul_pres);
#if (SAM3S || SAM4S)
uint32_t pmc_switch_pck_to_pllbck(uint32_t ul_id, uint32_t ul_pres);
#endif
#if (SAM3XA || SAM3U)
uint32_t pmc_switch_pck_to_upllck(uint32_t ul_id, uint32_t ul_pres);
#endif
void pmc_enable_pck(uint32_t ul_id);
void pmc_disable_pck(uint32_t ul_id);
void pmc_enable_all_pck(void);
void pmc_disable_all_pck(void);
uint32_t pmc_is_pck_enabled(uint32_t ul_id);
//@}
/**
* \name USB clock configuration
*
*/
//@{
#if (SAM3S || SAM3XA || SAM4S || SAM4E)
void pmc_switch_udpck_to_pllack(uint32_t ul_usbdiv);
#endif
#if (SAM3S || SAM4S)
void pmc_switch_udpck_to_pllbck(uint32_t ul_usbdiv);
#endif
#if (SAM3XA)
void pmc_switch_udpck_to_upllck(uint32_t ul_usbdiv);
#endif
#if (SAM3S || SAM3XA || SAM4S || SAM4E)
void pmc_enable_udpck(void);
void pmc_disable_udpck(void);
#endif
//@}
/**
* \name Interrupt and status management
*
*/
//@{
void pmc_enable_interrupt(uint32_t ul_sources);
void pmc_disable_interrupt(uint32_t ul_sources);
uint32_t pmc_get_interrupt_mask(void);
uint32_t pmc_get_status(void);
//@}
/**
* \name Power management
*
* The following functions are used to configure sleep mode and additional
* wake up inputs.
*/
//@{
void pmc_set_fast_startup_input(uint32_t ul_inputs);
void pmc_clr_fast_startup_input(uint32_t ul_inputs);
void pmc_enable_sleepmode(uint8_t uc_type);
void pmc_enable_waitmode(void);
void pmc_enable_backupmode(void);
//@}
/**
* \name Failure detector
*
*/
//@{
void pmc_enable_clock_failure_detector(void);
void pmc_disable_clock_failure_detector(void);
//@}
#if SAM4N
/**
* \name Slow Crystal Oscillator Frequency Monitoring
*
*/
//@{
void pmc_enable_sclk_osc_freq_monitor(void);
void pmc_disable_sclk_osc_freq_monitor(void);
//@}
#endif
/**
* \name Write protection
*
*/
//@{
void pmc_set_writeprotect(uint32_t ul_enable);
uint32_t pmc_get_writeprotect_status(void);
//@}
/// @cond 0
/**INDENT-OFF**/
#ifdef __cplusplus
}
#endif
/**INDENT-ON**/
/// @endcond
//! @}
/**
* \page sam_pmc_quickstart Quick start guide for the SAM PMC module
*
* This is the quick start guide for the \ref pmc_group "PMC module", with
* step-by-step instructions on how to configure and use the driver in a
* selection of use cases.
*
* The use cases contain several code fragments. The code fragments in the
* steps for setup can be copied into a custom initialization function, while
* the steps for usage can be copied into, e.g., the main application function.
*
* \section pmc_use_cases PMC use cases
* - \ref pmc_basic_use_case Basic use case - Switch Main Clock sources
* - \ref pmc_use_case_2 Advanced use case - Configure Programmable Clocks
*
* \section pmc_basic_use_case Basic use case - Switch Main Clock sources
* In this use case, the PMC module is configured for a variety of system clock
* sources and speeds. A LED is used to visually indicate the current clock
* speed as the source is switched.
*
* \section pmc_basic_use_case_setup Setup
*
* \subsection pmc_basic_use_case_setup_prereq Prerequisites
* -# \ref gpio_group "General Purpose I/O Management (gpio)"
*
* \subsection pmc_basic_use_case_setup_code Code
* The following function needs to be added to the user application, to flash a
* board LED a variable number of times at a rate given in CPU ticks.
*
* \code
* #define FLASH_TICK_COUNT 0x00012345
*
* void flash_led(uint32_t tick_count, uint8_t flash_count)
* {
* SysTick->CTRL = SysTick_CTRL_ENABLE_Msk;
* SysTick->LOAD = tick_count;
*
* while (flash_count--)
* {
* gpio_toggle_pin(LED0_GPIO);
* while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk));
* gpio_toggle_pin(LED0_GPIO);
* while (!(SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk));
* }
* }
* \endcode
*
* \section pmc_basic_use_case_usage Use case
*
* \subsection pmc_basic_use_case_usage_code Example code
* Add to application C-file:
* \code
* for (;;)
* {
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_12_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_8_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* pmc_switch_mainck_to_xtal(0);
* flash_led(FLASH_TICK_COUNT, 5);
* }
* \endcode
*
* \subsection pmc_basic_use_case_usage_flow Workflow
* -# Wrap the code in an infinite loop:
* \code
* for (;;)
* \endcode
* -# Switch the Master CPU frequency to the internal 12MHz RC oscillator, flash
* a LED on the board several times:
* \code
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_12_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* \endcode
* -# Switch the Master CPU frequency to the internal 8MHz RC oscillator, flash
* a LED on the board several times:
* \code
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_8_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* \endcode
* -# Switch the Master CPU frequency to the internal 4MHz RC oscillator, flash
* a LED on the board several times:
* \code
* pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
* flash_led(FLASH_TICK_COUNT, 5);
* \endcode
* -# Switch the Master CPU frequency to the external crystal oscillator, flash
* a LED on the board several times:
* \code
* pmc_switch_mainck_to_xtal(0, BOARD_OSC_STARTUP_US);
* flash_led(FLASH_TICK_COUNT, 5);
* \endcode
*/
/**
* \page pmc_use_case_2 Use case #2 - Configure Programmable Clocks
* In this use case, the PMC module is configured to start the Slow Clock from
* an attached 32KHz crystal, and start one of the Programmable Clock modules
* sourced from the Slow Clock divided down with a prescale factor of 64.
*
* \section pmc_use_case_2_setup Setup
*
* \subsection pmc_use_case_2_setup_prereq Prerequisites
* -# \ref pio_group "Parallel Input/Output Controller (pio)"
*
* \subsection pmc_use_case_2_setup_code Code
* The following code must be added to the user application:
* \code
* pio_set_peripheral(PIOA, PIO_PERIPH_B, PIO_PA17);
* \endcode
*
* \subsection pmc_use_case_2_setup_code_workflow Workflow
* -# Configure the PCK1 pin to output on a specific port pin (in this case,
* PIOA pin 17) of the microcontroller.
* \code
* pio_set_peripheral(PIOA, PIO_PERIPH_B, PIO_PA17);
* \endcode
* \note The peripheral selection and pin will vary according to your selected
* SAM device model. Refer to the "Peripheral Signal Multiplexing on I/O
* Lines" of your device's datasheet.
*
* \section pmc_use_case_2_usage Use case
* The generated PCK1 clock output can be viewed on an oscilloscope attached to
* the correct pin of the microcontroller.
*
* \subsection pmc_use_case_2_usage_code Example code
* Add to application C-file:
* \code
* pmc_switch_sclk_to_32kxtal(PMC_OSC_XTAL);
* pmc_switch_pck_to_sclk(PMC_PCK_1, PMC_PCK_PRES_CLK_64);
* pmc_enable_pck(PMC_PCK_1);
*
* for (;;)
* {
* // Do Nothing
* }
* \endcode
*
* \subsection pmc_use_case_2_usage_flow Workflow
* -# Switch the Slow Clock source input to an external 32KHz crystal:
* \code
* pmc_switch_sclk_to_32kxtal(PMC_OSC_XTAL);
* \endcode
* -# Switch the Programmable Clock module PCK1 source clock to the Slow Clock,
* with a prescaler of 64:
* \code
* pmc_switch_pck_to_sclk(PMC_PCK_1, PMC_PCK_PRES_CLK_64);
* \endcode
* -# Enable Programmable Clock module PCK1:
* \code
* pmc_enable_pck(PMC_PCK_1);
* \endcode
* -# Enter an infinite loop:
* \code
* for (;;)
* {
* // Do Nothing
* }
* \endcode
*/
#endif /* PMC_H_INCLUDED */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/drivers/pmc/sleep.c
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/**
* \file
*
* \brief Sleep mode access
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#include <compiler.h>
#include "sleep.h"
/* SAM3 and SAM4 series */
#if (SAM3S || SAM3N || SAM3XA || SAM3U || SAM4S || SAM4E || SAM4N)
# include "pmc.h"
# include "board.h"
/* Checking board configuration of main clock xtal statup time */
#if !defined(BOARD_OSC_STARTUP_US)
# warning The board main clock xtal statup time has not been defined. Using default settings.
# define BOARD_OSC_STARTUP_US (15625UL)
#endif
/**
* Save clock settings and shutdown PLLs
*/
__always_inline static void pmc_save_clock_settings(
uint32_t *p_osc_setting,
uint32_t *p_pll0_setting,
uint32_t *p_pll1_setting,
uint32_t *p_mck_setting)
{
if (p_osc_setting) {
*p_osc_setting = PMC->CKGR_MOR;
}
if (p_pll0_setting) {
*p_pll0_setting = PMC->CKGR_PLLAR;
}
if (p_pll1_setting) {
#if (SAM3S || SAM4S)
*p_pll1_setting = PMC->CKGR_PLLBR;
#elif (SAM3U || SAM3XA)
*p_pll1_setting = PMC->CKGR_UCKR;
#else
*p_pll1_setting = 0;
#endif
}
if (p_mck_setting) {
*p_mck_setting = PMC->PMC_MCKR;
}
/* Switch MCK to internal 4/8/12M RC for fast wakeup
and disable unused clock for power saving. */
pmc_switch_mck_to_sclk(PMC_MCKR_PRES_CLK_1);
pmc_switch_mainck_to_fastrc(CKGR_MOR_MOSCRCF_4_MHz);
pmc_osc_disable_xtal(0);
pmc_disable_pllack();
#if (SAM3S || SAM4S)
pmc_disable_pllbck();
#elif (SAM3U || SAM3XA)
pmc_disable_upll_clock();
#endif
pmc_switch_mck_to_mainck(PMC_MCKR_PRES_CLK_1);
}
/**
* Restore clock settings
*/
__always_inline static void pmc_restore_clock_setting(
uint32_t osc_setting,
uint32_t pll0_setting,
uint32_t pll1_setting,
uint32_t mck_setting)
{
uint32_t mckr;
uint32_t pll_sr = 0;
/* Switch MCK to slow clock */
pmc_switch_mck_to_sclk(PMC_MCKR_PRES_CLK_1);
/* Switch mainck to external xtal */
if (CKGR_MOR_MOSCXTBY == (osc_setting & CKGR_MOR_MOSCXTBY)) {
/* Bypass mode */
pmc_switch_mainck_to_xtal(PMC_OSC_BYPASS,
pmc_us_to_moscxtst(BOARD_OSC_STARTUP_US,
CHIP_FREQ_SLCK_RC));
pmc_osc_disable_fastrc();
} else if (CKGR_MOR_MOSCXTEN == (osc_setting & CKGR_MOR_MOSCXTEN)) {
/* External XTAL */
pmc_switch_mainck_to_xtal(PMC_OSC_XTAL,
pmc_us_to_moscxtst(BOARD_OSC_STARTUP_US,
CHIP_FREQ_SLCK_RC));
pmc_osc_disable_fastrc();
}
if (pll0_setting & CKGR_PLLAR_MULA_Msk) {
PMC->CKGR_PLLAR = CKGR_PLLAR_ONE | pll0_setting;
pll_sr |= PMC_SR_LOCKA;
}
#if (SAM3S || SAM4S)
if (pll1_setting & CKGR_PLLBR_MULB_Msk) {
PMC->CKGR_PLLBR = pll1_setting;
pll_sr |= PMC_SR_LOCKB;
}
#elif (SAM3U || SAM3XA)
if (pll1_setting & CKGR_UCKR_UPLLEN) {
PMC->CKGR_UCKR = pll1_setting;
pll_sr |= PMC_SR_LOCKU;
}
#else
UNUSED(pll1_setting);
#endif
/* Wait MCK source ready */
switch(mck_setting & PMC_MCKR_CSS_Msk) {
case PMC_MCKR_CSS_PLLA_CLK:
while (!(PMC->PMC_SR & PMC_SR_LOCKA));
break;
#if (SAM3S || SAM4S)
case PMC_MCKR_CSS_PLLB_CLK:
while (!(PMC->PMC_SR & PMC_SR_LOCKB));
break;
#elif (SAM3U || SAM3XA)
case PMC_MCKR_CSS_UPLL_CLK:
while (!(PMC->PMC_SR & PMC_SR_LOCKU));
break;
#endif
}
/* Switch to faster clock */
mckr = PMC->PMC_MCKR;
/* Set PRES */
PMC->PMC_MCKR = (mckr & ~PMC_MCKR_PRES_Msk)
| (mck_setting & PMC_MCKR_PRES_Msk);
while (!(PMC->PMC_SR & PMC_SR_MCKRDY));
/* Set CSS and others */
PMC->PMC_MCKR = mck_setting;
while (!(PMC->PMC_SR & PMC_SR_MCKRDY));
/* Waiting all restored PLLs ready */
while (!(PMC->PMC_SR & pll_sr));
}
/** If clocks are switched to FASTRC for WAIT mode */
static volatile bool b_is_fastrc_used = false;
/** Callback invoked once when clocks are restored */
static pmc_callback_wakeup_clocks_restored_t callback_clocks_restored = NULL;
void pmc_sleep(int sleep_mode)
{
switch (sleep_mode) {
case SAM_PM_SMODE_SLEEP_WFI:
case SAM_PM_SMODE_SLEEP_WFE:
#if (SAM4S || SAM4E || SAM4N)
SCB->SCR &= (uint32_t)~SCR_SLEEPDEEP;
cpu_irq_enable();
__WFI();
break;
#else
PMC->PMC_FSMR &= (uint32_t)~PMC_FSMR_LPM;
SCB->SCR &= (uint32_t)~SCR_SLEEPDEEP;
cpu_irq_enable();
if (sleep_mode == SAM_PM_SMODE_SLEEP_WFI)
__WFI();
else
__WFE();
break;
#endif
case SAM_PM_SMODE_WAIT: {
uint32_t mor, pllr0, pllr1, mckr;
cpu_irq_disable();
b_is_fastrc_used = true;
pmc_save_clock_settings(&mor, &pllr0, &pllr1, &mckr);
/* Enter wait mode */
cpu_irq_enable();
pmc_enable_waitmode();
cpu_irq_disable();
pmc_restore_clock_setting(mor, pllr0, pllr1, mckr);
b_is_fastrc_used = false;
if (callback_clocks_restored) {
callback_clocks_restored();
callback_clocks_restored = NULL;
}
cpu_irq_enable();
break;
}
case SAM_PM_SMODE_BACKUP:
SCB->SCR |= SCR_SLEEPDEEP;
#if (SAM4S || SAM4E || SAM4N)
SUPC->SUPC_CR = SUPC_CR_KEY(0xA5u) | SUPC_CR_VROFF_STOP_VREG;
cpu_irq_enable();
__WFI() ;
#else
cpu_irq_enable();
__WFE() ;
#endif
break;
}
}
bool pmc_is_wakeup_clocks_restored(void)
{
return !b_is_fastrc_used;
}
void pmc_wait_wakeup_clocks_restore(
pmc_callback_wakeup_clocks_restored_t callback)
{
if (b_is_fastrc_used) {
cpu_irq_disable();
callback_clocks_restored = callback;
} else if (callback) {
callback();
}
}
#endif /* #if (SAM3S || SAM3N || SAM3XA || SAM3U || SAM4S || SAM4E || SAM4N) */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/drivers/pmc/sleep.h
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/**
* \file
*
* \brief Sleep mode access
*
* Copyright (c) 2012 - 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef SLEEP_H
#define SLEEP_H
#ifdef __cplusplus
extern "C" {
#endif
#include <compiler.h>
/**
* \defgroup sleep_group Power Manager (PM)
*
* This is a stub on the SAM Power Manager Control (PMC) for the sleepmgr
* service.
*
* \note To minimize the code overhead, these functions do not feature
* interrupt-protected access since they are likely to be called inside
* interrupt handlers or in applications where such protection is not
* necessary. If such protection is needed, it must be ensured by the calling
* code.
*
* @{
*/
#if defined(__DOXYGEN__)
/**
* \brief Sets the MCU in the specified sleep mode
* \param sleep_mode Sleep mode to set.
*/
#endif
/* SAM3 and SAM4 series */
#if (SAM3S || SAM3N || SAM3XA || SAM3U || SAM4S || SAM4E || SAM4N)
# define SAM_PM_SMODE_ACTIVE 0 /**< Active */
# define SAM_PM_SMODE_SLEEP_WFE 1 /**< Wait for Events */
# define SAM_PM_SMODE_SLEEP_WFI 2 /**< Wait for Interrupts */
# define SAM_PM_SMODE_WAIT 3 /**< Wait Mode */
# define SAM_PM_SMODE_BACKUP 4 /**< Backup Mode */
/** (SCR) Sleep deep bit */
#define SCR_SLEEPDEEP (0x1 << 2)
/**
* Clocks restored callback function type.
* Registered by routine pmc_wait_wakeup_clocks_restore()
* Callback called when all clocks are restored.
*/
typedef void (*pmc_callback_wakeup_clocks_restored_t) (void);
/**
* Enter sleep mode
* \param sleep_mode Sleep mode to enter
*/
void pmc_sleep(int sleep_mode);
/**
* Check if clocks are restored after wakeup
* (For WAIT mode. In WAIT mode, clocks are switched to FASTRC.
* After wakeup clocks should be restored, before that some of the
* ISR should not be served, otherwise there may be timing or clock issue.)
*/
bool pmc_is_wakeup_clocks_restored(void);
/**
*
* \return true if start waiting
*/
void pmc_wait_wakeup_clocks_restore(
pmc_callback_wakeup_clocks_restored_t callback);
#endif
//! @}
#ifdef __cplusplus
}
#endif
#endif /* SLEEP_H */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/acc.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_ACC_COMPONENT_
#define _SAM4E_ACC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Analog Comparator Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_ACC Analog Comparator Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Acc hardware registers */
typedef struct {
WoReg ACC_CR; /**< \brief (Acc Offset: 0x00) Control Register */
RwReg ACC_MR; /**< \brief (Acc Offset: 0x04) Mode Register */
RoReg Reserved1[7];
WoReg ACC_IER; /**< \brief (Acc Offset: 0x24) Interrupt Enable Register */
WoReg ACC_IDR; /**< \brief (Acc Offset: 0x28) Interrupt Disable Register */
RoReg ACC_IMR; /**< \brief (Acc Offset: 0x2C) Interrupt Mask Register */
RoReg ACC_ISR; /**< \brief (Acc Offset: 0x30) Interrupt Status Register */
RoReg Reserved2[24];
RwReg ACC_ACR; /**< \brief (Acc Offset: 0x94) Analog Control Register */
RoReg Reserved3[19];
RwReg ACC_WPMR; /**< \brief (Acc Offset: 0xE4) Write Protect Mode Register */
RoReg ACC_WPSR; /**< \brief (Acc Offset: 0xE8) Write Protect Status Register */
} Acc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- ACC_CR : (ACC Offset: 0x00) Control Register -------- */
#define ACC_CR_SWRST (0x1u << 0) /**< \brief (ACC_CR) SoftWare ReSeT */
/* -------- ACC_MR : (ACC Offset: 0x04) Mode Register -------- */
#define ACC_MR_SELMINUS_Pos 0
#define ACC_MR_SELMINUS_Msk (0x7u << ACC_MR_SELMINUS_Pos) /**< \brief (ACC_MR) SELection for MINUS comparator input */
#define ACC_MR_SELMINUS_TS (0x0u << 0) /**< \brief (ACC_MR) SelectTS */
#define ACC_MR_SELMINUS_ADVREF (0x1u << 0) /**< \brief (ACC_MR) Select ADVREF */
#define ACC_MR_SELMINUS_DAC0 (0x2u << 0) /**< \brief (ACC_MR) Select DAC0 */
#define ACC_MR_SELMINUS_DAC1 (0x3u << 0) /**< \brief (ACC_MR) Select DAC1 */
#define ACC_MR_SELMINUS_AD0 (0x4u << 0) /**< \brief (ACC_MR) Select AD0 */
#define ACC_MR_SELMINUS_AD1 (0x5u << 0) /**< \brief (ACC_MR) Select AD1 */
#define ACC_MR_SELMINUS_AD2 (0x6u << 0) /**< \brief (ACC_MR) Select AD2 */
#define ACC_MR_SELMINUS_AD3 (0x7u << 0) /**< \brief (ACC_MR) Select AD3 */
#define ACC_MR_SELPLUS_Pos 4
#define ACC_MR_SELPLUS_Msk (0x7u << ACC_MR_SELPLUS_Pos) /**< \brief (ACC_MR) SELection for PLUS comparator input */
#define ACC_MR_SELPLUS_AD0 (0x0u << 4) /**< \brief (ACC_MR) Select AD0 */
#define ACC_MR_SELPLUS_AD1 (0x1u << 4) /**< \brief (ACC_MR) Select AD1 */
#define ACC_MR_SELPLUS_AD2 (0x2u << 4) /**< \brief (ACC_MR) Select AD2 */
#define ACC_MR_SELPLUS_AD3 (0x3u << 4) /**< \brief (ACC_MR) Select AD3 */
#define ACC_MR_SELPLUS_AD4 (0x4u << 4) /**< \brief (ACC_MR) Select AD4 */
#define ACC_MR_SELPLUS_AD5 (0x5u << 4) /**< \brief (ACC_MR) Select AD5 */
#define ACC_MR_SELPLUS_AD6 (0x6u << 4) /**< \brief (ACC_MR) Select AD6 */
#define ACC_MR_SELPLUS_AD7 (0x7u << 4) /**< \brief (ACC_MR) Select AD7 */
#define ACC_MR_ACEN (0x1u << 8) /**< \brief (ACC_MR) Analog Comparator ENable */
#define ACC_MR_ACEN_DIS (0x0u << 8) /**< \brief (ACC_MR) Analog Comparator Disabled. */
#define ACC_MR_ACEN_EN (0x1u << 8) /**< \brief (ACC_MR) Analog Comparator Enabled. */
#define ACC_MR_EDGETYP_Pos 9
#define ACC_MR_EDGETYP_Msk (0x3u << ACC_MR_EDGETYP_Pos) /**< \brief (ACC_MR) EDGE TYPe */
#define ACC_MR_EDGETYP_RISING (0x0u << 9) /**< \brief (ACC_MR) only rising edge of comparator output */
#define ACC_MR_EDGETYP_FALLING (0x1u << 9) /**< \brief (ACC_MR) falling edge of comparator output */
#define ACC_MR_EDGETYP_ANY (0x2u << 9) /**< \brief (ACC_MR) any edge of comparator output */
#define ACC_MR_INV (0x1u << 12) /**< \brief (ACC_MR) INVert comparator output */
#define ACC_MR_INV_DIS (0x0u << 12) /**< \brief (ACC_MR) Analog Comparator output is directly processed. */
#define ACC_MR_INV_EN (0x1u << 12) /**< \brief (ACC_MR) Analog Comparator output is inverted prior to being processed. */
#define ACC_MR_SELFS (0x1u << 13) /**< \brief (ACC_MR) SELection of Fault Source */
#define ACC_MR_SELFS_CF (0x0u << 13) /**< \brief (ACC_MR) the CF flag is used to drive the FAULT output. */
#define ACC_MR_SELFS_OUTPUT (0x1u << 13) /**< \brief (ACC_MR) the output of the Analog Comparator flag is used to drive the FAULT output. */
#define ACC_MR_FE (0x1u << 14) /**< \brief (ACC_MR) Fault Enable */
#define ACC_MR_FE_DIS (0x0u << 14) /**< \brief (ACC_MR) the FAULT output is tied to 0. */
#define ACC_MR_FE_EN (0x1u << 14) /**< \brief (ACC_MR) the FAULT output is driven by the signal defined by SELFS. */
/* -------- ACC_IER : (ACC Offset: 0x24) Interrupt Enable Register -------- */
#define ACC_IER_CE (0x1u << 0) /**< \brief (ACC_IER) Comparison Edge */
/* -------- ACC_IDR : (ACC Offset: 0x28) Interrupt Disable Register -------- */
#define ACC_IDR_CE (0x1u << 0) /**< \brief (ACC_IDR) Comparison Edge */
/* -------- ACC_IMR : (ACC Offset: 0x2C) Interrupt Mask Register -------- */
#define ACC_IMR_CE (0x1u << 0) /**< \brief (ACC_IMR) Comparison Edge */
/* -------- ACC_ISR : (ACC Offset: 0x30) Interrupt Status Register -------- */
#define ACC_ISR_CE (0x1u << 0) /**< \brief (ACC_ISR) Comparison Edge */
#define ACC_ISR_SCO (0x1u << 1) /**< \brief (ACC_ISR) Synchronized Comparator Output */
#define ACC_ISR_MASK (0x1u << 31) /**< \brief (ACC_ISR) */
/* -------- ACC_ACR : (ACC Offset: 0x94) Analog Control Register -------- */
#define ACC_ACR_ISEL (0x1u << 0) /**< \brief (ACC_ACR) Current SELection */
#define ACC_ACR_ISEL_LOPW (0x0u << 0) /**< \brief (ACC_ACR) low power option. */
#define ACC_ACR_ISEL_HISP (0x1u << 0) /**< \brief (ACC_ACR) high speed option. */
#define ACC_ACR_HYST_Pos 1
#define ACC_ACR_HYST_Msk (0x3u << ACC_ACR_HYST_Pos) /**< \brief (ACC_ACR) HYSTeresis selection */
#define ACC_ACR_HYST(value) ((ACC_ACR_HYST_Msk & ((value) << ACC_ACR_HYST_Pos)))
/* -------- ACC_WPMR : (ACC Offset: 0xE4) Write Protect Mode Register -------- */
#define ACC_WPMR_WPEN (0x1u << 0) /**< \brief (ACC_WPMR) Write Protect Enable */
#define ACC_WPMR_WPKEY_Pos 8
#define ACC_WPMR_WPKEY_Msk (0xffffffu << ACC_WPMR_WPKEY_Pos) /**< \brief (ACC_WPMR) Write Protect KEY */
#define ACC_WPMR_WPKEY(value) ((ACC_WPMR_WPKEY_Msk & ((value) << ACC_WPMR_WPKEY_Pos)))
/* -------- ACC_WPSR : (ACC Offset: 0xE8) Write Protect Status Register -------- */
#define ACC_WPSR_WPROTERR (0x1u << 0) /**< \brief (ACC_WPSR) Write PROTection ERRor */
/*@}*/
#endif /* _SAM4E_ACC_COMPONENT_ */
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_AES_COMPONENT_
#define _SAM4E_AES_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Advanced Encryption Standard */
/* ============================================================================= */
/** \addtogroup SAM4E_AES Advanced Encryption Standard */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Aes hardware registers */
typedef struct {
WoReg AES_CR; /**< \brief (Aes Offset: 0x00) Control Register */
RwReg AES_MR; /**< \brief (Aes Offset: 0x04) Mode Register */
RoReg Reserved1[2];
WoReg AES_IER; /**< \brief (Aes Offset: 0x10) Interrupt Enable Register */
WoReg AES_IDR; /**< \brief (Aes Offset: 0x14) Interrupt Disable Register */
RoReg AES_IMR; /**< \brief (Aes Offset: 0x18) Interrupt Mask Register */
RoReg AES_ISR; /**< \brief (Aes Offset: 0x1C) Interrupt Status Register */
WoReg AES_KEYWR[8]; /**< \brief (Aes Offset: 0x20) Key Word Register */
WoReg AES_IDATAR[4]; /**< \brief (Aes Offset: 0x40) Input Data Register */
RoReg AES_ODATAR[4]; /**< \brief (Aes Offset: 0x50) Output Data Register */
WoReg AES_IVR[4]; /**< \brief (Aes Offset: 0x60) Initialization Vector Register */
} Aes;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- AES_CR : (AES Offset: 0x00) Control Register -------- */
#define AES_CR_START (0x1u << 0) /**< \brief (AES_CR) Start Processing */
#define AES_CR_SWRST (0x1u << 8) /**< \brief (AES_CR) Software Reset */
/* -------- AES_MR : (AES Offset: 0x04) Mode Register -------- */
#define AES_MR_CIPHER (0x1u << 0) /**< \brief (AES_MR) Processing Mode */
#define AES_MR_DUALBUFF (0x1u << 3) /**< \brief (AES_MR) Dual Input BUFFer */
#define AES_MR_DUALBUFF_INACTIVE (0x0u << 3) /**< \brief (AES_MR) AES_IDATARx cannot be written during processing of previous block. */
#define AES_MR_DUALBUFF_ACTIVE (0x1u << 3) /**< \brief (AES_MR) AES_IDATARx can be written during processing of previous block when SMOD = 0x2. It speeds up the overall runtime of large files. */
#define AES_MR_PROCDLY_Pos 4
#define AES_MR_PROCDLY_Msk (0xfu << AES_MR_PROCDLY_Pos) /**< \brief (AES_MR) Processing Delay */
#define AES_MR_PROCDLY(value) ((AES_MR_PROCDLY_Msk & ((value) << AES_MR_PROCDLY_Pos)))
#define AES_MR_SMOD_Pos 8
#define AES_MR_SMOD_Msk (0x3u << AES_MR_SMOD_Pos) /**< \brief (AES_MR) Start Mode */
#define AES_MR_SMOD_MANUAL_START (0x0u << 8) /**< \brief (AES_MR) Manual Mode */
#define AES_MR_SMOD_AUTO_START (0x1u << 8) /**< \brief (AES_MR) Auto Mode */
#define AES_MR_SMOD_IDATAR0_START (0x2u << 8) /**< \brief (AES_MR) AES_IDATAR0 access only Auto Mode */
#define AES_MR_KEYSIZE_Pos 10
#define AES_MR_KEYSIZE_Msk (0x3u << AES_MR_KEYSIZE_Pos) /**< \brief (AES_MR) Key Size */
#define AES_MR_KEYSIZE_AES128 (0x0u << 10) /**< \brief (AES_MR) AES Key Size is 128 bits */
#define AES_MR_KEYSIZE_AES192 (0x1u << 10) /**< \brief (AES_MR) AES Key Size is 192 bits */
#define AES_MR_KEYSIZE_AES256 (0x2u << 10) /**< \brief (AES_MR) AES Key Size is 256 bits */
#define AES_MR_OPMOD_Pos 12
#define AES_MR_OPMOD_Msk (0x7u << AES_MR_OPMOD_Pos) /**< \brief (AES_MR) Operation Mode */
#define AES_MR_OPMOD_ECB (0x0u << 12) /**< \brief (AES_MR) ECB: Electronic Code Book mode */
#define AES_MR_OPMOD_CBC (0x1u << 12) /**< \brief (AES_MR) CBC: Cipher Block Chaining mode */
#define AES_MR_OPMOD_OFB (0x2u << 12) /**< \brief (AES_MR) OFB: Output Feedback mode */
#define AES_MR_OPMOD_CFB (0x3u << 12) /**< \brief (AES_MR) CFB: Cipher Feedback mode */
#define AES_MR_OPMOD_CTR (0x4u << 12) /**< \brief (AES_MR) CTR: Counter mode (16-bit internal counter) */
#define AES_MR_LOD (0x1u << 15) /**< \brief (AES_MR) Last Output Data Mode */
#define AES_MR_CFBS_Pos 16
#define AES_MR_CFBS_Msk (0x7u << AES_MR_CFBS_Pos) /**< \brief (AES_MR) Cipher Feedback Data Size */
#define AES_MR_CFBS_SIZE_128BIT (0x0u << 16) /**< \brief (AES_MR) 128-bit */
#define AES_MR_CFBS_SIZE_64BIT (0x1u << 16) /**< \brief (AES_MR) 64-bit */
#define AES_MR_CFBS_SIZE_32BIT (0x2u << 16) /**< \brief (AES_MR) 32-bit */
#define AES_MR_CFBS_SIZE_16BIT (0x3u << 16) /**< \brief (AES_MR) 16-bit */
#define AES_MR_CFBS_SIZE_8BIT (0x4u << 16) /**< \brief (AES_MR) 8-bit */
#define AES_MR_CKEY_Pos 20
#define AES_MR_CKEY_Msk (0xfu << AES_MR_CKEY_Pos) /**< \brief (AES_MR) Key */
#define AES_MR_CKEY(value) ((AES_MR_CKEY_Msk & ((value) << AES_MR_CKEY_Pos)))
/* -------- AES_IER : (AES Offset: 0x10) Interrupt Enable Register -------- */
#define AES_IER_DATRDY (0x1u << 0) /**< \brief (AES_IER) Data Ready Interrupt Enable */
#define AES_IER_ENDRX (0x1u << 1) /**< \brief (AES_IER) End of Receive Buffer Interrupt Enable */
#define AES_IER_ENDTX (0x1u << 2) /**< \brief (AES_IER) End of Transmit Buffer Interrupt Enable */
#define AES_IER_RXBUFF (0x1u << 3) /**< \brief (AES_IER) Receive Buffer Full Interrupt Enable */
#define AES_IER_TXBUFE (0x1u << 4) /**< \brief (AES_IER) Transmit Buffer Empty Interrupt Enable */
#define AES_IER_URAD (0x1u << 8) /**< \brief (AES_IER) Unspecified Register Access Detection Interrupt Enable */
/* -------- AES_IDR : (AES Offset: 0x14) Interrupt Disable Register -------- */
#define AES_IDR_DATRDY (0x1u << 0) /**< \brief (AES_IDR) Data Ready Interrupt Disable */
#define AES_IDR_ENDRX (0x1u << 1) /**< \brief (AES_IDR) End of Receive Buffer Interrupt Disable */
#define AES_IDR_ENDTX (0x1u << 2) /**< \brief (AES_IDR) End of Transmit Buffer Interrupt Disable */
#define AES_IDR_RXBUFF (0x1u << 3) /**< \brief (AES_IDR) Receive Buffer Full Interrupt Disable */
#define AES_IDR_TXBUFE (0x1u << 4) /**< \brief (AES_IDR) Transmit Buffer Empty Interrupt Disable */
#define AES_IDR_URAD (0x1u << 8) /**< \brief (AES_IDR) Unspecified Register Access Detection Interrupt Disable */
/* -------- AES_IMR : (AES Offset: 0x18) Interrupt Mask Register -------- */
#define AES_IMR_DATRDY (0x1u << 0) /**< \brief (AES_IMR) Data Ready Interrupt Mask */
#define AES_IMR_ENDRX (0x1u << 1) /**< \brief (AES_IMR) End of Receive Buffer Interrupt Mask */
#define AES_IMR_ENDTX (0x1u << 2) /**< \brief (AES_IMR) End of Transmit Buffer Interrupt Mask */
#define AES_IMR_RXBUFF (0x1u << 3) /**< \brief (AES_IMR) Receive Buffer Full Interrupt Mask */
#define AES_IMR_TXBUFE (0x1u << 4) /**< \brief (AES_IMR) Transmit Buffer Empty Interrupt Mask */
#define AES_IMR_URAD (0x1u << 8) /**< \brief (AES_IMR) Unspecified Register Access Detection Interrupt Mask */
/* -------- AES_ISR : (AES Offset: 0x1C) Interrupt Status Register -------- */
#define AES_ISR_DATRDY (0x1u << 0) /**< \brief (AES_ISR) Data Ready */
#define AES_ISR_ENDRX (0x1u << 1) /**< \brief (AES_ISR) End of RX Buffer */
#define AES_ISR_ENDTX (0x1u << 2) /**< \brief (AES_ISR) End of TX Buffer */
#define AES_ISR_RXBUFF (0x1u << 3) /**< \brief (AES_ISR) RX Buffer Full */
#define AES_ISR_TXBUFE (0x1u << 4) /**< \brief (AES_ISR) TX Buffer Empty */
#define AES_ISR_URAD (0x1u << 8) /**< \brief (AES_ISR) Unspecified Register Access Detection Status */
#define AES_ISR_URAT_Pos 12
#define AES_ISR_URAT_Msk (0xfu << AES_ISR_URAT_Pos) /**< \brief (AES_ISR) Unspecified Register Access: */
#define AES_ISR_URAT_IDR_WR_PROCESSING (0x0u << 12) /**< \brief (AES_ISR) Input Data Register written during the data processing when SMOD=0x2 mode. */
#define AES_ISR_URAT_ODR_RD_PROCESSING (0x1u << 12) /**< \brief (AES_ISR) Output Data Register read during the data processing. */
#define AES_ISR_URAT_MR_WR_PROCESSING (0x2u << 12) /**< \brief (AES_ISR) Mode Register written during the data processing. */
#define AES_ISR_URAT_ODR_RD_SUBKGEN (0x3u << 12) /**< \brief (AES_ISR) Output Data Register read during the sub-keys generation. */
#define AES_ISR_URAT_MR_WR_SUBKGEN (0x4u << 12) /**< \brief (AES_ISR) Mode Register written during the sub-keys generation. */
#define AES_ISR_URAT_WOR_RD_ACCESS (0x5u << 12) /**< \brief (AES_ISR) Write-only register read access. */
/* -------- AES_KEYWR[8] : (AES Offset: 0x20) Key Word Register -------- */
#define AES_KEYWR_KEYW_Pos 0
#define AES_KEYWR_KEYW_Msk (0xffffffffu << AES_KEYWR_KEYW_Pos) /**< \brief (AES_KEYWR[8]) Key Word */
#define AES_KEYWR_KEYW(value) ((AES_KEYWR_KEYW_Msk & ((value) << AES_KEYWR_KEYW_Pos)))
/* -------- AES_IDATAR[4] : (AES Offset: 0x40) Input Data Register -------- */
#define AES_IDATAR_IDATA_Pos 0
#define AES_IDATAR_IDATA_Msk (0xffffffffu << AES_IDATAR_IDATA_Pos) /**< \brief (AES_IDATAR[4]) Input Data Word */
#define AES_IDATAR_IDATA(value) ((AES_IDATAR_IDATA_Msk & ((value) << AES_IDATAR_IDATA_Pos)))
/* -------- AES_ODATAR[4] : (AES Offset: 0x50) Output Data Register -------- */
#define AES_ODATAR_ODATA_Pos 0
#define AES_ODATAR_ODATA_Msk (0xffffffffu << AES_ODATAR_ODATA_Pos) /**< \brief (AES_ODATAR[4]) Output Data */
/* -------- AES_IVR[4] : (AES Offset: 0x60) Initialization Vector Register -------- */
#define AES_IVR_IV_Pos 0
#define AES_IVR_IV_Msk (0xffffffffu << AES_IVR_IV_Pos) /**< \brief (AES_IVR[4]) Initialization Vector */
#define AES_IVR_IV(value) ((AES_IVR_IV_Msk & ((value) << AES_IVR_IV_Pos)))
/*@}*/
#endif /* _SAM4E_AES_COMPONENT_ */
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_CAN_COMPONENT_
#define _SAM4E_CAN_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Controller Area Network */
/* ============================================================================= */
/** \addtogroup SAM4E_CAN Controller Area Network */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief CanMb hardware registers */
typedef struct {
RwReg CAN_MMR; /**< \brief (CanMb Offset: 0x0) Mailbox Mode Register */
RwReg CAN_MAM; /**< \brief (CanMb Offset: 0x4) Mailbox Acceptance Mask Register */
RwReg CAN_MID; /**< \brief (CanMb Offset: 0x8) Mailbox ID Register */
RwReg CAN_MFID; /**< \brief (CanMb Offset: 0xC) Mailbox Family ID Register */
RwReg CAN_MSR; /**< \brief (CanMb Offset: 0x10) Mailbox Status Register */
RwReg CAN_MDL; /**< \brief (CanMb Offset: 0x14) Mailbox Data Low Register */
RwReg CAN_MDH; /**< \brief (CanMb Offset: 0x18) Mailbox Data High Register */
RwReg CAN_MCR; /**< \brief (CanMb Offset: 0x1C) Mailbox Control Register */
} CanMb;
/** \brief Can hardware registers */
#define CANMB_NUMBER 8
typedef struct {
RwReg CAN_MR; /**< \brief (Can Offset: 0x0000) Mode Register */
WoReg CAN_IER; /**< \brief (Can Offset: 0x0004) Interrupt Enable Register */
WoReg CAN_IDR; /**< \brief (Can Offset: 0x0008) Interrupt Disable Register */
RoReg CAN_IMR; /**< \brief (Can Offset: 0x000C) Interrupt Mask Register */
RoReg CAN_SR; /**< \brief (Can Offset: 0x0010) Status Register */
RwReg CAN_BR; /**< \brief (Can Offset: 0x0014) Baudrate Register */
RoReg CAN_TIM; /**< \brief (Can Offset: 0x0018) Timer Register */
RoReg CAN_TIMESTP; /**< \brief (Can Offset: 0x001C) Timestamp Register */
RoReg CAN_ECR; /**< \brief (Can Offset: 0x0020) Error Counter Register */
WoReg CAN_TCR; /**< \brief (Can Offset: 0x0024) Transfer Command Register */
WoReg CAN_ACR; /**< \brief (Can Offset: 0x0028) Abort Command Register */
RoReg Reserved1[46];
RwReg CAN_WPMR; /**< \brief (Can Offset: 0x00E4) Write Protect Mode Register */
RoReg CAN_WPSR; /**< \brief (Can Offset: 0x00E8) Write Protect Status Register */
RoReg Reserved2[69];
CanMb CAN_MB[CANMB_NUMBER]; /**< \brief (Can Offset: 0x200) MB = 0 .. 7 */
} Can;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- CAN_MR : (CAN Offset: 0x0000) Mode Register -------- */
#define CAN_MR_CANEN (0x1u << 0) /**< \brief (CAN_MR) CAN Controller Enable */
#define CAN_MR_LPM (0x1u << 1) /**< \brief (CAN_MR) Disable/Enable Low Power Mode */
#define CAN_MR_ABM (0x1u << 2) /**< \brief (CAN_MR) Disable/Enable Autobaud/Listen mode */
#define CAN_MR_OVL (0x1u << 3) /**< \brief (CAN_MR) Disable/Enable Overload Frame */
#define CAN_MR_TEOF (0x1u << 4) /**< \brief (CAN_MR) Timestamp messages at each end of Frame */
#define CAN_MR_TTM (0x1u << 5) /**< \brief (CAN_MR) Disable/Enable Time Triggered Mode */
#define CAN_MR_TIMFRZ (0x1u << 6) /**< \brief (CAN_MR) Enable Timer Freeze */
#define CAN_MR_DRPT (0x1u << 7) /**< \brief (CAN_MR) Disable Repeat */
/* -------- CAN_IER : (CAN Offset: 0x0004) Interrupt Enable Register -------- */
#define CAN_IER_MB0 (0x1u << 0) /**< \brief (CAN_IER) Mailbox 0 Interrupt Enable */
#define CAN_IER_MB1 (0x1u << 1) /**< \brief (CAN_IER) Mailbox 1 Interrupt Enable */
#define CAN_IER_MB2 (0x1u << 2) /**< \brief (CAN_IER) Mailbox 2 Interrupt Enable */
#define CAN_IER_MB3 (0x1u << 3) /**< \brief (CAN_IER) Mailbox 3 Interrupt Enable */
#define CAN_IER_MB4 (0x1u << 4) /**< \brief (CAN_IER) Mailbox 4 Interrupt Enable */
#define CAN_IER_MB5 (0x1u << 5) /**< \brief (CAN_IER) Mailbox 5 Interrupt Enable */
#define CAN_IER_MB6 (0x1u << 6) /**< \brief (CAN_IER) Mailbox 6 Interrupt Enable */
#define CAN_IER_MB7 (0x1u << 7) /**< \brief (CAN_IER) Mailbox 7 Interrupt Enable */
#define CAN_IER_ERRA (0x1u << 16) /**< \brief (CAN_IER) Error Active Mode Interrupt Enable */
#define CAN_IER_WARN (0x1u << 17) /**< \brief (CAN_IER) Warning Limit Interrupt Enable */
#define CAN_IER_ERRP (0x1u << 18) /**< \brief (CAN_IER) Error Passive Mode Interrupt Enable */
#define CAN_IER_BOFF (0x1u << 19) /**< \brief (CAN_IER) Bus Off Mode Interrupt Enable */
#define CAN_IER_SLEEP (0x1u << 20) /**< \brief (CAN_IER) Sleep Interrupt Enable */
#define CAN_IER_WAKEUP (0x1u << 21) /**< \brief (CAN_IER) Wakeup Interrupt Enable */
#define CAN_IER_TOVF (0x1u << 22) /**< \brief (CAN_IER) Timer Overflow Interrupt Enable */
#define CAN_IER_TSTP (0x1u << 23) /**< \brief (CAN_IER) TimeStamp Interrupt Enable */
#define CAN_IER_CERR (0x1u << 24) /**< \brief (CAN_IER) CRC Error Interrupt Enable */
#define CAN_IER_SERR (0x1u << 25) /**< \brief (CAN_IER) Stuffing Error Interrupt Enable */
#define CAN_IER_AERR (0x1u << 26) /**< \brief (CAN_IER) Acknowledgment Error Interrupt Enable */
#define CAN_IER_FERR (0x1u << 27) /**< \brief (CAN_IER) Form Error Interrupt Enable */
#define CAN_IER_BERR (0x1u << 28) /**< \brief (CAN_IER) Bit Error Interrupt Enable */
/* -------- CAN_IDR : (CAN Offset: 0x0008) Interrupt Disable Register -------- */
#define CAN_IDR_MB0 (0x1u << 0) /**< \brief (CAN_IDR) Mailbox 0 Interrupt Disable */
#define CAN_IDR_MB1 (0x1u << 1) /**< \brief (CAN_IDR) Mailbox 1 Interrupt Disable */
#define CAN_IDR_MB2 (0x1u << 2) /**< \brief (CAN_IDR) Mailbox 2 Interrupt Disable */
#define CAN_IDR_MB3 (0x1u << 3) /**< \brief (CAN_IDR) Mailbox 3 Interrupt Disable */
#define CAN_IDR_MB4 (0x1u << 4) /**< \brief (CAN_IDR) Mailbox 4 Interrupt Disable */
#define CAN_IDR_MB5 (0x1u << 5) /**< \brief (CAN_IDR) Mailbox 5 Interrupt Disable */
#define CAN_IDR_MB6 (0x1u << 6) /**< \brief (CAN_IDR) Mailbox 6 Interrupt Disable */
#define CAN_IDR_MB7 (0x1u << 7) /**< \brief (CAN_IDR) Mailbox 7 Interrupt Disable */
#define CAN_IDR_ERRA (0x1u << 16) /**< \brief (CAN_IDR) Error Active Mode Interrupt Disable */
#define CAN_IDR_WARN (0x1u << 17) /**< \brief (CAN_IDR) Warning Limit Interrupt Disable */
#define CAN_IDR_ERRP (0x1u << 18) /**< \brief (CAN_IDR) Error Passive Mode Interrupt Disable */
#define CAN_IDR_BOFF (0x1u << 19) /**< \brief (CAN_IDR) Bus Off Mode Interrupt Disable */
#define CAN_IDR_SLEEP (0x1u << 20) /**< \brief (CAN_IDR) Sleep Interrupt Disable */
#define CAN_IDR_WAKEUP (0x1u << 21) /**< \brief (CAN_IDR) Wakeup Interrupt Disable */
#define CAN_IDR_TOVF (0x1u << 22) /**< \brief (CAN_IDR) Timer Overflow Interrupt */
#define CAN_IDR_TSTP (0x1u << 23) /**< \brief (CAN_IDR) TimeStamp Interrupt Disable */
#define CAN_IDR_CERR (0x1u << 24) /**< \brief (CAN_IDR) CRC Error Interrupt Disable */
#define CAN_IDR_SERR (0x1u << 25) /**< \brief (CAN_IDR) Stuffing Error Interrupt Disable */
#define CAN_IDR_AERR (0x1u << 26) /**< \brief (CAN_IDR) Acknowledgment Error Interrupt Disable */
#define CAN_IDR_FERR (0x1u << 27) /**< \brief (CAN_IDR) Form Error Interrupt Disable */
#define CAN_IDR_BERR (0x1u << 28) /**< \brief (CAN_IDR) Bit Error Interrupt Disable */
/* -------- CAN_IMR : (CAN Offset: 0x000C) Interrupt Mask Register -------- */
#define CAN_IMR_MB0 (0x1u << 0) /**< \brief (CAN_IMR) Mailbox 0 Interrupt Mask */
#define CAN_IMR_MB1 (0x1u << 1) /**< \brief (CAN_IMR) Mailbox 1 Interrupt Mask */
#define CAN_IMR_MB2 (0x1u << 2) /**< \brief (CAN_IMR) Mailbox 2 Interrupt Mask */
#define CAN_IMR_MB3 (0x1u << 3) /**< \brief (CAN_IMR) Mailbox 3 Interrupt Mask */
#define CAN_IMR_MB4 (0x1u << 4) /**< \brief (CAN_IMR) Mailbox 4 Interrupt Mask */
#define CAN_IMR_MB5 (0x1u << 5) /**< \brief (CAN_IMR) Mailbox 5 Interrupt Mask */
#define CAN_IMR_MB6 (0x1u << 6) /**< \brief (CAN_IMR) Mailbox 6 Interrupt Mask */
#define CAN_IMR_MB7 (0x1u << 7) /**< \brief (CAN_IMR) Mailbox 7 Interrupt Mask */
#define CAN_IMR_ERRA (0x1u << 16) /**< \brief (CAN_IMR) Error Active Mode Interrupt Mask */
#define CAN_IMR_WARN (0x1u << 17) /**< \brief (CAN_IMR) Warning Limit Interrupt Mask */
#define CAN_IMR_ERRP (0x1u << 18) /**< \brief (CAN_IMR) Error Passive Mode Interrupt Mask */
#define CAN_IMR_BOFF (0x1u << 19) /**< \brief (CAN_IMR) Bus Off Mode Interrupt Mask */
#define CAN_IMR_SLEEP (0x1u << 20) /**< \brief (CAN_IMR) Sleep Interrupt Mask */
#define CAN_IMR_WAKEUP (0x1u << 21) /**< \brief (CAN_IMR) Wakeup Interrupt Mask */
#define CAN_IMR_TOVF (0x1u << 22) /**< \brief (CAN_IMR) Timer Overflow Interrupt Mask */
#define CAN_IMR_TSTP (0x1u << 23) /**< \brief (CAN_IMR) Timestamp Interrupt Mask */
#define CAN_IMR_CERR (0x1u << 24) /**< \brief (CAN_IMR) CRC Error Interrupt Mask */
#define CAN_IMR_SERR (0x1u << 25) /**< \brief (CAN_IMR) Stuffing Error Interrupt Mask */
#define CAN_IMR_AERR (0x1u << 26) /**< \brief (CAN_IMR) Acknowledgment Error Interrupt Mask */
#define CAN_IMR_FERR (0x1u << 27) /**< \brief (CAN_IMR) Form Error Interrupt Mask */
#define CAN_IMR_BERR (0x1u << 28) /**< \brief (CAN_IMR) Bit Error Interrupt Mask */
/* -------- CAN_SR : (CAN Offset: 0x0010) Status Register -------- */
#define CAN_SR_MB0 (0x1u << 0) /**< \brief (CAN_SR) Mailbox 0 Event */
#define CAN_SR_MB1 (0x1u << 1) /**< \brief (CAN_SR) Mailbox 1 Event */
#define CAN_SR_MB2 (0x1u << 2) /**< \brief (CAN_SR) Mailbox 2 Event */
#define CAN_SR_MB3 (0x1u << 3) /**< \brief (CAN_SR) Mailbox 3 Event */
#define CAN_SR_MB4 (0x1u << 4) /**< \brief (CAN_SR) Mailbox 4 Event */
#define CAN_SR_MB5 (0x1u << 5) /**< \brief (CAN_SR) Mailbox 5 Event */
#define CAN_SR_MB6 (0x1u << 6) /**< \brief (CAN_SR) Mailbox 6 Event */
#define CAN_SR_MB7 (0x1u << 7) /**< \brief (CAN_SR) Mailbox 7 Event */
#define CAN_SR_ERRA (0x1u << 16) /**< \brief (CAN_SR) Error Active Mode */
#define CAN_SR_WARN (0x1u << 17) /**< \brief (CAN_SR) Warning Limit */
#define CAN_SR_ERRP (0x1u << 18) /**< \brief (CAN_SR) Error Passive Mode */
#define CAN_SR_BOFF (0x1u << 19) /**< \brief (CAN_SR) Bus Off Mode */
#define CAN_SR_SLEEP (0x1u << 20) /**< \brief (CAN_SR) CAN controller in Low power Mode */
#define CAN_SR_WAKEUP (0x1u << 21) /**< \brief (CAN_SR) CAN controller is not in Low power Mode */
#define CAN_SR_TOVF (0x1u << 22) /**< \brief (CAN_SR) Timer Overflow */
#define CAN_SR_TSTP (0x1u << 23) /**< \brief (CAN_SR) */
#define CAN_SR_CERR (0x1u << 24) /**< \brief (CAN_SR) Mailbox CRC Error */
#define CAN_SR_SERR (0x1u << 25) /**< \brief (CAN_SR) Mailbox Stuffing Error */
#define CAN_SR_AERR (0x1u << 26) /**< \brief (CAN_SR) Acknowledgment Error */
#define CAN_SR_FERR (0x1u << 27) /**< \brief (CAN_SR) Form Error */
#define CAN_SR_BERR (0x1u << 28) /**< \brief (CAN_SR) Bit Error */
#define CAN_SR_RBSY (0x1u << 29) /**< \brief (CAN_SR) Receiver busy */
#define CAN_SR_TBSY (0x1u << 30) /**< \brief (CAN_SR) Transmitter busy */
#define CAN_SR_OVLSY (0x1u << 31) /**< \brief (CAN_SR) Overload busy */
/* -------- CAN_BR : (CAN Offset: 0x0014) Baudrate Register -------- */
#define CAN_BR_PHASE2_Pos 0
#define CAN_BR_PHASE2_Msk (0x7u << CAN_BR_PHASE2_Pos) /**< \brief (CAN_BR) Phase 2 segment */
#define CAN_BR_PHASE2(value) ((CAN_BR_PHASE2_Msk & ((value) << CAN_BR_PHASE2_Pos)))
#define CAN_BR_PHASE1_Pos 4
#define CAN_BR_PHASE1_Msk (0x7u << CAN_BR_PHASE1_Pos) /**< \brief (CAN_BR) Phase 1 segment */
#define CAN_BR_PHASE1(value) ((CAN_BR_PHASE1_Msk & ((value) << CAN_BR_PHASE1_Pos)))
#define CAN_BR_PROPAG_Pos 8
#define CAN_BR_PROPAG_Msk (0x7u << CAN_BR_PROPAG_Pos) /**< \brief (CAN_BR) Programming time segment */
#define CAN_BR_PROPAG(value) ((CAN_BR_PROPAG_Msk & ((value) << CAN_BR_PROPAG_Pos)))
#define CAN_BR_SJW_Pos 12
#define CAN_BR_SJW_Msk (0x3u << CAN_BR_SJW_Pos) /**< \brief (CAN_BR) Re-synchronization jump width */
#define CAN_BR_SJW(value) ((CAN_BR_SJW_Msk & ((value) << CAN_BR_SJW_Pos)))
#define CAN_BR_BRP_Pos 16
#define CAN_BR_BRP_Msk (0x7fu << CAN_BR_BRP_Pos) /**< \brief (CAN_BR) Baudrate Prescaler. */
#define CAN_BR_BRP(value) ((CAN_BR_BRP_Msk & ((value) << CAN_BR_BRP_Pos)))
#define CAN_BR_SMP (0x1u << 24) /**< \brief (CAN_BR) Sampling Mode */
#define CAN_BR_SMP_ONCE (0x0u << 24) /**< \brief (CAN_BR) The incoming bit stream is sampled once at sample point. */
#define CAN_BR_SMP_THREE (0x1u << 24) /**< \brief (CAN_BR) The incoming bit stream is sampled three times with a period of a MCK clock period, centered on sample point. */
/* -------- CAN_TIM : (CAN Offset: 0x0018) Timer Register -------- */
#define CAN_TIM_TIMER_Pos 0
#define CAN_TIM_TIMER_Msk (0xffffu << CAN_TIM_TIMER_Pos) /**< \brief (CAN_TIM) Timer */
/* -------- CAN_TIMESTP : (CAN Offset: 0x001C) Timestamp Register -------- */
#define CAN_TIMESTP_MTIMESTAMP_Pos 0
#define CAN_TIMESTP_MTIMESTAMP_Msk (0xffffu << CAN_TIMESTP_MTIMESTAMP_Pos) /**< \brief (CAN_TIMESTP) Timestamp */
/* -------- CAN_ECR : (CAN Offset: 0x0020) Error Counter Register -------- */
#define CAN_ECR_REC_Pos 0
#define CAN_ECR_REC_Msk (0xffu << CAN_ECR_REC_Pos) /**< \brief (CAN_ECR) Receive Error Counter */
#define CAN_ECR_TEC_Pos 16
#define CAN_ECR_TEC_Msk (0x1ffu << CAN_ECR_TEC_Pos) /**< \brief (CAN_ECR) Transmit Error Counter */
/* -------- CAN_TCR : (CAN Offset: 0x0024) Transfer Command Register -------- */
#define CAN_TCR_MB0 (0x1u << 0) /**< \brief (CAN_TCR) Transfer Request for Mailbox 0 */
#define CAN_TCR_MB1 (0x1u << 1) /**< \brief (CAN_TCR) Transfer Request for Mailbox 1 */
#define CAN_TCR_MB2 (0x1u << 2) /**< \brief (CAN_TCR) Transfer Request for Mailbox 2 */
#define CAN_TCR_MB3 (0x1u << 3) /**< \brief (CAN_TCR) Transfer Request for Mailbox 3 */
#define CAN_TCR_MB4 (0x1u << 4) /**< \brief (CAN_TCR) Transfer Request for Mailbox 4 */
#define CAN_TCR_MB5 (0x1u << 5) /**< \brief (CAN_TCR) Transfer Request for Mailbox 5 */
#define CAN_TCR_MB6 (0x1u << 6) /**< \brief (CAN_TCR) Transfer Request for Mailbox 6 */
#define CAN_TCR_MB7 (0x1u << 7) /**< \brief (CAN_TCR) Transfer Request for Mailbox 7 */
#define CAN_TCR_TIMRST (0x1u << 31) /**< \brief (CAN_TCR) Timer Reset */
/* -------- CAN_ACR : (CAN Offset: 0x0028) Abort Command Register -------- */
#define CAN_ACR_MB0 (0x1u << 0) /**< \brief (CAN_ACR) Abort Request for Mailbox 0 */
#define CAN_ACR_MB1 (0x1u << 1) /**< \brief (CAN_ACR) Abort Request for Mailbox 1 */
#define CAN_ACR_MB2 (0x1u << 2) /**< \brief (CAN_ACR) Abort Request for Mailbox 2 */
#define CAN_ACR_MB3 (0x1u << 3) /**< \brief (CAN_ACR) Abort Request for Mailbox 3 */
#define CAN_ACR_MB4 (0x1u << 4) /**< \brief (CAN_ACR) Abort Request for Mailbox 4 */
#define CAN_ACR_MB5 (0x1u << 5) /**< \brief (CAN_ACR) Abort Request for Mailbox 5 */
#define CAN_ACR_MB6 (0x1u << 6) /**< \brief (CAN_ACR) Abort Request for Mailbox 6 */
#define CAN_ACR_MB7 (0x1u << 7) /**< \brief (CAN_ACR) Abort Request for Mailbox 7 */
/* -------- CAN_WPMR : (CAN Offset: 0x00E4) Write Protect Mode Register -------- */
#define CAN_WPMR_WPEN (0x1u << 0) /**< \brief (CAN_WPMR) Write Protection Enable */
#define CAN_WPMR_WPKEY_Pos 8
#define CAN_WPMR_WPKEY_Msk (0xffffffu << CAN_WPMR_WPKEY_Pos) /**< \brief (CAN_WPMR) SPI Write Protection Key Password */
#define CAN_WPMR_WPKEY(value) ((CAN_WPMR_WPKEY_Msk & ((value) << CAN_WPMR_WPKEY_Pos)))
/* -------- CAN_WPSR : (CAN Offset: 0x00E8) Write Protect Status Register -------- */
#define CAN_WPSR_WPVS (0x1u << 0) /**< \brief (CAN_WPSR) Write Protection Violation Status */
#define CAN_WPSR_WPVSRC_Pos 8
#define CAN_WPSR_WPVSRC_Msk (0xffu << CAN_WPSR_WPVSRC_Pos) /**< \brief (CAN_WPSR) Write Protection Violation Source */
/* -------- CAN_MMR : (CAN Offset: N/A) Mailbox Mode Register -------- */
#define CAN_MMR_MTIMEMARK_Pos 0
#define CAN_MMR_MTIMEMARK_Msk (0xffffu << CAN_MMR_MTIMEMARK_Pos) /**< \brief (CAN_MMR) Mailbox Timemark */
#define CAN_MMR_MTIMEMARK(value) ((CAN_MMR_MTIMEMARK_Msk & ((value) << CAN_MMR_MTIMEMARK_Pos)))
#define CAN_MMR_PRIOR_Pos 16
#define CAN_MMR_PRIOR_Msk (0xfu << CAN_MMR_PRIOR_Pos) /**< \brief (CAN_MMR) Mailbox Priority */
#define CAN_MMR_PRIOR(value) ((CAN_MMR_PRIOR_Msk & ((value) << CAN_MMR_PRIOR_Pos)))
#define CAN_MMR_MOT_Pos 24
#define CAN_MMR_MOT_Msk (0x7u << CAN_MMR_MOT_Pos) /**< \brief (CAN_MMR) Mailbox Object Type */
#define CAN_MMR_MOT_MB_DISABLED (0x0u << 24) /**< \brief (CAN_MMR) Mailbox is disabled. This prevents receiving or transmitting any messages with this mailbox. */
#define CAN_MMR_MOT_MB_RX (0x1u << 24) /**< \brief (CAN_MMR) Reception Mailbox. Mailbox is configured for reception. If a message is received while the mailbox data register is full, it is discarded. */
#define CAN_MMR_MOT_MB_RX_OVERWRITE (0x2u << 24) /**< \brief (CAN_MMR) Reception mailbox with overwrite. Mailbox is configured for reception. If a message is received while the mailbox is full, it overwrites the previous message. */
#define CAN_MMR_MOT_MB_TX (0x3u << 24) /**< \brief (CAN_MMR) Transmit mailbox. Mailbox is configured for transmission. */
#define CAN_MMR_MOT_MB_CONSUMER (0x4u << 24) /**< \brief (CAN_MMR) Consumer Mailbox. Mailbox is configured in reception but behaves as a Transmit Mailbox, i.e., it sends a remote frame and waits for an answer. */
#define CAN_MMR_MOT_MB_PRODUCER (0x5u << 24) /**< \brief (CAN_MMR) Producer Mailbox. Mailbox is configured in transmission but also behaves like a reception mailbox, i.e., it waits to receive a Remote Frame before sending its contents. */
/* -------- CAN_MAM : (CAN Offset: N/A) Mailbox Acceptance Mask Register -------- */
#define CAN_MAM_MIDvB_Pos 0
#define CAN_MAM_MIDvB_Msk (0x3ffffu << CAN_MAM_MIDvB_Pos) /**< \brief (CAN_MAM) Complementary bits for identifier in extended frame mode */
#define CAN_MAM_MIDvB(value) ((CAN_MAM_MIDvB_Msk & ((value) << CAN_MAM_MIDvB_Pos)))
#define CAN_MAM_MIDvA_Pos 18
#define CAN_MAM_MIDvA_Msk (0x7ffu << CAN_MAM_MIDvA_Pos) /**< \brief (CAN_MAM) Identifier for standard frame mode */
#define CAN_MAM_MIDvA(value) ((CAN_MAM_MIDvA_Msk & ((value) << CAN_MAM_MIDvA_Pos)))
#define CAN_MAM_MIDE (0x1u << 29) /**< \brief (CAN_MAM) Identifier Version */
/* -------- CAN_MID : (CAN Offset: N/A) Mailbox ID Register -------- */
#define CAN_MID_MIDvB_Pos 0
#define CAN_MID_MIDvB_Msk (0x3ffffu << CAN_MID_MIDvB_Pos) /**< \brief (CAN_MID) Complementary bits for identifier in extended frame mode */
#define CAN_MID_MIDvB(value) ((CAN_MID_MIDvB_Msk & ((value) << CAN_MID_MIDvB_Pos)))
#define CAN_MID_MIDvA_Pos 18
#define CAN_MID_MIDvA_Msk (0x7ffu << CAN_MID_MIDvA_Pos) /**< \brief (CAN_MID) Identifier for standard frame mode */
#define CAN_MID_MIDvA(value) ((CAN_MID_MIDvA_Msk & ((value) << CAN_MID_MIDvA_Pos)))
#define CAN_MID_MIDE (0x1u << 29) /**< \brief (CAN_MID) Identifier Version */
/* -------- CAN_MFID : (CAN Offset: N/A) Mailbox Family ID Register -------- */
#define CAN_MFID_MFID_Pos 0
#define CAN_MFID_MFID_Msk (0x1fffffffu << CAN_MFID_MFID_Pos) /**< \brief (CAN_MFID) Family ID */
/* -------- CAN_MSR : (CAN Offset: N/A) Mailbox Status Register -------- */
#define CAN_MSR_MTIMESTAMP_Pos 0
#define CAN_MSR_MTIMESTAMP_Msk (0xffffu << CAN_MSR_MTIMESTAMP_Pos) /**< \brief (CAN_MSR) Timer value */
#define CAN_MSR_MDLC_Pos 16
#define CAN_MSR_MDLC_Msk (0xfu << CAN_MSR_MDLC_Pos) /**< \brief (CAN_MSR) Mailbox Data Length Code */
#define CAN_MSR_MRTR (0x1u << 20) /**< \brief (CAN_MSR) Mailbox Remote Transmission Request */
#define CAN_MSR_MABT (0x1u << 22) /**< \brief (CAN_MSR) Mailbox Message Abort */
#define CAN_MSR_MRDY (0x1u << 23) /**< \brief (CAN_MSR) Mailbox Ready */
#define CAN_MSR_MMI (0x1u << 24) /**< \brief (CAN_MSR) Mailbox Message Ignored */
/* -------- CAN_MDL : (CAN Offset: N/A) Mailbox Data Low Register -------- */
#define CAN_MDL_MDL_Pos 0
#define CAN_MDL_MDL_Msk (0xffffffffu << CAN_MDL_MDL_Pos) /**< \brief (CAN_MDL) Message Data Low Value */
#define CAN_MDL_MDL(value) ((CAN_MDL_MDL_Msk & ((value) << CAN_MDL_MDL_Pos)))
/* -------- CAN_MDH : (CAN Offset: N/A) Mailbox Data High Register -------- */
#define CAN_MDH_MDH_Pos 0
#define CAN_MDH_MDH_Msk (0xffffffffu << CAN_MDH_MDH_Pos) /**< \brief (CAN_MDH) Message Data High Value */
#define CAN_MDH_MDH(value) ((CAN_MDH_MDH_Msk & ((value) << CAN_MDH_MDH_Pos)))
/* -------- CAN_MCR : (CAN Offset: N/A) Mailbox Control Register -------- */
#define CAN_MCR_MDLC_Pos 16
#define CAN_MCR_MDLC_Msk (0xfu << CAN_MCR_MDLC_Pos) /**< \brief (CAN_MCR) Mailbox Data Length Code */
#define CAN_MCR_MDLC(value) ((CAN_MCR_MDLC_Msk & ((value) << CAN_MCR_MDLC_Pos)))
#define CAN_MCR_MRTR (0x1u << 20) /**< \brief (CAN_MCR) Mailbox Remote Transmission Request */
#define CAN_MCR_MACR (0x1u << 22) /**< \brief (CAN_MCR) Abort Request for Mailbox x */
#define CAN_MCR_MTCR (0x1u << 23) /**< \brief (CAN_MCR) Mailbox Transfer Command */
/*@}*/
#endif /* _SAM4E_CAN_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/chipid.h
+162
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@@ -0,0 +1,162 @@
/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_CHIPID_COMPONENT_
#define _SAM4E_CHIPID_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Chip Identifier */
/* ============================================================================= */
/** \addtogroup SAM4E_CHIPID Chip Identifier */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Chipid hardware registers */
typedef struct {
RoReg CHIPID_CIDR; /**< \brief (Chipid Offset: 0x0) Chip ID Register */
RoReg CHIPID_EXID; /**< \brief (Chipid Offset: 0x4) Chip ID Extension Register */
} Chipid;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- CHIPID_CIDR : (CHIPID Offset: 0x0) Chip ID Register -------- */
#define CHIPID_CIDR_VERSION_Pos 0
#define CHIPID_CIDR_VERSION_Msk (0x1fu << CHIPID_CIDR_VERSION_Pos) /**< \brief (CHIPID_CIDR) Version of the Device */
#define CHIPID_CIDR_EPROC_Pos 5
#define CHIPID_CIDR_EPROC_Msk (0x7u << CHIPID_CIDR_EPROC_Pos) /**< \brief (CHIPID_CIDR) Embedded Processor */
#define CHIPID_CIDR_EPROC_ARM946ES (0x1u << 5) /**< \brief (CHIPID_CIDR) ARM946ES */
#define CHIPID_CIDR_EPROC_ARM7TDMI (0x2u << 5) /**< \brief (CHIPID_CIDR) ARM7TDMI */
#define CHIPID_CIDR_EPROC_CM3 (0x3u << 5) /**< \brief (CHIPID_CIDR) Cortex-M3 */
#define CHIPID_CIDR_EPROC_ARM920T (0x4u << 5) /**< \brief (CHIPID_CIDR) ARM920T */
#define CHIPID_CIDR_EPROC_ARM926EJS (0x5u << 5) /**< \brief (CHIPID_CIDR) ARM926EJS */
#define CHIPID_CIDR_EPROC_CA5 (0x6u << 5) /**< \brief (CHIPID_CIDR) Cortex-A5 */
#define CHIPID_CIDR_EPROC_CM4 (0x7u << 5) /**< \brief (CHIPID_CIDR) Cortex-M4 */
#define CHIPID_CIDR_NVPSIZ_Pos 8
#define CHIPID_CIDR_NVPSIZ_Msk (0xfu << CHIPID_CIDR_NVPSIZ_Pos) /**< \brief (CHIPID_CIDR) Nonvolatile Program Memory Size */
#define CHIPID_CIDR_NVPSIZ_NONE (0x0u << 8) /**< \brief (CHIPID_CIDR) None */
#define CHIPID_CIDR_NVPSIZ_8K (0x1u << 8) /**< \brief (CHIPID_CIDR) 8 Kbytes */
#define CHIPID_CIDR_NVPSIZ_16K (0x2u << 8) /**< \brief (CHIPID_CIDR) 16 Kbytes */
#define CHIPID_CIDR_NVPSIZ_32K (0x3u << 8) /**< \brief (CHIPID_CIDR) 32 Kbytes */
#define CHIPID_CIDR_NVPSIZ_64K (0x5u << 8) /**< \brief (CHIPID_CIDR) 64 Kbytes */
#define CHIPID_CIDR_NVPSIZ_128K (0x7u << 8) /**< \brief (CHIPID_CIDR) 128 Kbytes */
#define CHIPID_CIDR_NVPSIZ_256K (0x9u << 8) /**< \brief (CHIPID_CIDR) 256 Kbytes */
#define CHIPID_CIDR_NVPSIZ_512K (0xAu << 8) /**< \brief (CHIPID_CIDR) 512 Kbytes */
#define CHIPID_CIDR_NVPSIZ_1024K (0xCu << 8) /**< \brief (CHIPID_CIDR) 1024 Kbytes */
#define CHIPID_CIDR_NVPSIZ_2048K (0xEu << 8) /**< \brief (CHIPID_CIDR) 2048 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_Pos 12
#define CHIPID_CIDR_NVPSIZ2_Msk (0xfu << CHIPID_CIDR_NVPSIZ2_Pos) /**< \brief (CHIPID_CIDR) Second Nonvolatile Program Memory Size */
#define CHIPID_CIDR_NVPSIZ2_NONE (0x0u << 12) /**< \brief (CHIPID_CIDR) None */
#define CHIPID_CIDR_NVPSIZ2_8K (0x1u << 12) /**< \brief (CHIPID_CIDR) 8 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_16K (0x2u << 12) /**< \brief (CHIPID_CIDR) 16 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_32K (0x3u << 12) /**< \brief (CHIPID_CIDR) 32 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_64K (0x5u << 12) /**< \brief (CHIPID_CIDR) 64 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_128K (0x7u << 12) /**< \brief (CHIPID_CIDR) 128 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_256K (0x9u << 12) /**< \brief (CHIPID_CIDR) 256 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_512K (0xAu << 12) /**< \brief (CHIPID_CIDR) 512 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_1024K (0xCu << 12) /**< \brief (CHIPID_CIDR) 1024 Kbytes */
#define CHIPID_CIDR_NVPSIZ2_2048K (0xEu << 12) /**< \brief (CHIPID_CIDR) 2048 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_Pos 16
#define CHIPID_CIDR_SRAMSIZ_Msk (0xfu << CHIPID_CIDR_SRAMSIZ_Pos) /**< \brief (CHIPID_CIDR) Internal SRAM Size */
#define CHIPID_CIDR_SRAMSIZ_48K (0x0u << 16) /**< \brief (CHIPID_CIDR) 48 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_192K (0x1u << 16) /**< \brief (CHIPID_CIDR) 192 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_2K (0x2u << 16) /**< \brief (CHIPID_CIDR) 2 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_6K (0x3u << 16) /**< \brief (CHIPID_CIDR) 6 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_24K (0x4u << 16) /**< \brief (CHIPID_CIDR) 24 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_4K (0x5u << 16) /**< \brief (CHIPID_CIDR) 4 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_80K (0x6u << 16) /**< \brief (CHIPID_CIDR) 80 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_160K (0x7u << 16) /**< \brief (CHIPID_CIDR) 160 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_8K (0x8u << 16) /**< \brief (CHIPID_CIDR) 8 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_16K (0x9u << 16) /**< \brief (CHIPID_CIDR) 16 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_32K (0xAu << 16) /**< \brief (CHIPID_CIDR) 32 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_64K (0xBu << 16) /**< \brief (CHIPID_CIDR) 64 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_128K (0xCu << 16) /**< \brief (CHIPID_CIDR) 128 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_256K (0xDu << 16) /**< \brief (CHIPID_CIDR) 256 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_96K (0xEu << 16) /**< \brief (CHIPID_CIDR) 96 Kbytes */
#define CHIPID_CIDR_SRAMSIZ_512K (0xFu << 16) /**< \brief (CHIPID_CIDR) 512 Kbytes */
#define CHIPID_CIDR_ARCH_Pos 20
#define CHIPID_CIDR_ARCH_Msk (0xffu << CHIPID_CIDR_ARCH_Pos) /**< \brief (CHIPID_CIDR) Architecture Identifier */
#define CHIPID_CIDR_ARCH_AT91SAM9xx (0x19u << 20) /**< \brief (CHIPID_CIDR) AT91SAM9xx Series */
#define CHIPID_CIDR_ARCH_AT91SAM9XExx (0x29u << 20) /**< \brief (CHIPID_CIDR) AT91SAM9XExx Series */
#define CHIPID_CIDR_ARCH_AT91x34 (0x34u << 20) /**< \brief (CHIPID_CIDR) AT91x34 Series */
#define CHIPID_CIDR_ARCH_CAP7 (0x37u << 20) /**< \brief (CHIPID_CIDR) CAP7 Series */
#define CHIPID_CIDR_ARCH_CAP9 (0x39u << 20) /**< \brief (CHIPID_CIDR) CAP9 Series */
#define CHIPID_CIDR_ARCH_CAP11 (0x3Bu << 20) /**< \brief (CHIPID_CIDR) CAP11 Series */
#define CHIPID_CIDR_ARCH_SAM4E (0x3Cu << 20) /**< \brief (CHIPID_CIDR) SAM4E Series */
#define CHIPID_CIDR_ARCH_AT91x40 (0x40u << 20) /**< \brief (CHIPID_CIDR) AT91x40 Series */
#define CHIPID_CIDR_ARCH_AT91x42 (0x42u << 20) /**< \brief (CHIPID_CIDR) AT91x42 Series */
#define CHIPID_CIDR_ARCH_AT91x55 (0x55u << 20) /**< \brief (CHIPID_CIDR) AT91x55 Series */
#define CHIPID_CIDR_ARCH_AT91SAM7Axx (0x60u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7Axx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7AQxx (0x61u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7AQxx Series */
#define CHIPID_CIDR_ARCH_AT91x63 (0x63u << 20) /**< \brief (CHIPID_CIDR) AT91x63 Series */
#define CHIPID_CIDR_ARCH_AT91SAM7Sxx (0x70u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7Sxx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7XCxx (0x71u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7XCxx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7SExx (0x72u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7SExx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7Lxx (0x73u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7Lxx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7Xxx (0x75u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7Xxx Series */
#define CHIPID_CIDR_ARCH_AT91SAM7SLxx (0x76u << 20) /**< \brief (CHIPID_CIDR) AT91SAM7SLxx Series */
#define CHIPID_CIDR_ARCH_SAM3UxC (0x80u << 20) /**< \brief (CHIPID_CIDR) SAM3UxC Series (100-pin version) */
#define CHIPID_CIDR_ARCH_SAM3UxE (0x81u << 20) /**< \brief (CHIPID_CIDR) SAM3UxE Series (144-pin version) */
#define CHIPID_CIDR_ARCH_SAM3AxC (0x83u << 20) /**< \brief (CHIPID_CIDR) SAM3AxC Series (100-pin version) */
#define CHIPID_CIDR_ARCH_SAM3XxC (0x84u << 20) /**< \brief (CHIPID_CIDR) SAM3XxC Series (100-pin version) */
#define CHIPID_CIDR_ARCH_SAM3XxE (0x85u << 20) /**< \brief (CHIPID_CIDR) SAM3XxE Series (144-pin version) */
#define CHIPID_CIDR_ARCH_SAM3XxG (0x86u << 20) /**< \brief (CHIPID_CIDR) SAM3XxG Series (208/217-pin version) */
#define CHIPID_CIDR_ARCH_AT91x92 (0x92u << 20) /**< \brief (CHIPID_CIDR) AT91x92 Series */
#define CHIPID_CIDR_ARCH_SAM3SDxB (0x99u << 20) /**< \brief (CHIPID_CIDR) SAM3SDxB Series (64-pin version) */
#define CHIPID_CIDR_ARCH_SAM3SDxC (0x9Au << 20) /**< \brief (CHIPID_CIDR) SAM3SDxC Series (100-pin version) */
#define CHIPID_CIDR_ARCH_SAM5A (0xA5u << 20) /**< \brief (CHIPID_CIDR) SAM5A */
#define CHIPID_CIDR_ARCH_SAM4LxA (0xB0u << 20) /**< \brief (CHIPID_CIDR) SAM4LxA Series (48-pin version) */
#define CHIPID_CIDR_ARCH_SAM4LxB (0xB1u << 20) /**< \brief (CHIPID_CIDR) SAM4LxB Series (64-pin version) */
#define CHIPID_CIDR_ARCH_SAM4LxC (0xB2u << 20) /**< \brief (CHIPID_CIDR) SAM4LxC Series (100-pin version) */
#define CHIPID_CIDR_ARCH_AT75Cxx (0xF0u << 20) /**< \brief (CHIPID_CIDR) AT75Cxx Series */
#define CHIPID_CIDR_NVPTYP_Pos 28
#define CHIPID_CIDR_NVPTYP_Msk (0x7u << CHIPID_CIDR_NVPTYP_Pos) /**< \brief (CHIPID_CIDR) Nonvolatile Program Memory Type */
#define CHIPID_CIDR_NVPTYP_ROM (0x0u << 28) /**< \brief (CHIPID_CIDR) ROM */
#define CHIPID_CIDR_NVPTYP_ROMLESS (0x1u << 28) /**< \brief (CHIPID_CIDR) ROMless or on-chip Flash */
#define CHIPID_CIDR_NVPTYP_FLASH (0x2u << 28) /**< \brief (CHIPID_CIDR) Embedded Flash Memory */
#define CHIPID_CIDR_NVPTYP_ROM_FLASH (0x3u << 28) /**< \brief (CHIPID_CIDR) ROM and Embedded Flash MemoryNVPSIZ is ROM size NVPSIZ2 is Flash size */
#define CHIPID_CIDR_NVPTYP_SRAM (0x4u << 28) /**< \brief (CHIPID_CIDR) SRAM emulating ROM */
#define CHIPID_CIDR_EXT (0x1u << 31) /**< \brief (CHIPID_CIDR) Extension Flag */
/* -------- CHIPID_EXID : (CHIPID Offset: 0x4) Chip ID Extension Register -------- */
#define CHIPID_EXID_EXID_Pos 0
#define CHIPID_EXID_EXID_Msk (0xffffffffu << CHIPID_EXID_EXID_Pos) /**< \brief (CHIPID_EXID) Chip ID Extension */
/*@}*/
#endif /* _SAM4E_CHIPID_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/cmcc.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_CMCC_COMPONENT_
#define _SAM4E_CMCC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Cortex M Cache Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_CMCC Cortex M Cache Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Cmcc hardware registers */
typedef struct {
RoReg CMCC_TYPE; /**< \brief (Cmcc Offset: 0x00) Cache Type Register */
RwReg CMCC_CFG; /**< \brief (Cmcc Offset: 0x04) Cache Configuration Register */
WoReg CMCC_CTRL; /**< \brief (Cmcc Offset: 0x08) Cache Control Register */
RoReg CMCC_SR; /**< \brief (Cmcc Offset: 0x0C) Cache Status Register */
RoReg Reserved1[4];
WoReg CMCC_MAINT0; /**< \brief (Cmcc Offset: 0x20) Cache Maintenance Register 0 */
WoReg CMCC_MAINT1; /**< \brief (Cmcc Offset: 0x24) Cache Maintenance Register 1 */
RwReg CMCC_MCFG; /**< \brief (Cmcc Offset: 0x28) Cache Monitor Configuration Register */
RwReg CMCC_MEN; /**< \brief (Cmcc Offset: 0x2C) Cache Monitor Enable Register */
WoReg CMCC_MCTRL; /**< \brief (Cmcc Offset: 0x30) Cache Monitor Control Register */
RoReg CMCC_MSR; /**< \brief (Cmcc Offset: 0x34) Cache Monitor Status Register */
} Cmcc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- CMCC_TYPE : (CMCC Offset: 0x00) Cache Type Register -------- */
#define CMCC_TYPE_AP (0x1u << 0) /**< \brief (CMCC_TYPE) Access Port Access Allowed */
#define CMCC_TYPE_GCLK (0x1u << 1) /**< \brief (CMCC_TYPE) Dynamic Clock Gating Supported */
#define CMCC_TYPE_RANDP (0x1u << 2) /**< \brief (CMCC_TYPE) Random Selection Policy Supported */
#define CMCC_TYPE_LRUP (0x1u << 3) /**< \brief (CMCC_TYPE) Least Recently Used Policy Supported */
#define CMCC_TYPE_RRP (0x1u << 4) /**< \brief (CMCC_TYPE) Random Selection Policy Supported */
#define CMCC_TYPE_WAYNUM_Pos 5
#define CMCC_TYPE_WAYNUM_Msk (0x3u << CMCC_TYPE_WAYNUM_Pos) /**< \brief (CMCC_TYPE) Number of Way */
#define CMCC_TYPE_WAYNUM_DMAPPED (0x0u << 5) /**< \brief (CMCC_TYPE) Direct Mapped Cache */
#define CMCC_TYPE_WAYNUM_ARCH2WAY (0x1u << 5) /**< \brief (CMCC_TYPE) 2-WAY set associative */
#define CMCC_TYPE_WAYNUM_ARCH4WAY (0x2u << 5) /**< \brief (CMCC_TYPE) 4-WAY set associative */
#define CMCC_TYPE_WAYNUM_ARCH8WAY (0x3u << 5) /**< \brief (CMCC_TYPE) 8-WAY set associative */
#define CMCC_TYPE_LCKDOWN (0x1u << 7) /**< \brief (CMCC_TYPE) Lock Down Supported */
#define CMCC_TYPE_CSIZE_Pos 8
#define CMCC_TYPE_CSIZE_Msk (0x7u << CMCC_TYPE_CSIZE_Pos) /**< \brief (CMCC_TYPE) Cache Size */
#define CMCC_TYPE_CSIZE_CSIZE_1KB (0x0u << 8) /**< \brief (CMCC_TYPE) Cache Size 1 Kbytes */
#define CMCC_TYPE_CSIZE_CSIZE_2KB (0x1u << 8) /**< \brief (CMCC_TYPE) Cache Size 2 Kbytes */
#define CMCC_TYPE_CSIZE_CSIZE_4KB (0x2u << 8) /**< \brief (CMCC_TYPE) Cache Size 4 Kbytes */
#define CMCC_TYPE_CSIZE_CSIZE_8KB (0x3u << 8) /**< \brief (CMCC_TYPE) Cache Size 8 Kbytes */
#define CMCC_TYPE_CLSIZE_Pos 11
#define CMCC_TYPE_CLSIZE_Msk (0x7u << CMCC_TYPE_CLSIZE_Pos) /**< \brief (CMCC_TYPE) Cache Size */
#define CMCC_TYPE_CLSIZE_CLSIZE_1KB (0x0u << 11) /**< \brief (CMCC_TYPE) 4 bytes */
#define CMCC_TYPE_CLSIZE_CLSIZE_2KB (0x1u << 11) /**< \brief (CMCC_TYPE) 8 bytes */
#define CMCC_TYPE_CLSIZE_CLSIZE_4KB (0x2u << 11) /**< \brief (CMCC_TYPE) 16 bytes */
#define CMCC_TYPE_CLSIZE_CLSIZE_8KB (0x3u << 11) /**< \brief (CMCC_TYPE) 32 bytes */
/* -------- CMCC_CFG : (CMCC Offset: 0x04) Cache Configuration Register -------- */
#define CMCC_CFG_GCLKDIS (0x1u << 0) /**< \brief (CMCC_CFG) Disable Clock Gating */
/* -------- CMCC_CTRL : (CMCC Offset: 0x08) Cache Control Register -------- */
#define CMCC_CTRL_CEN (0x1u << 0) /**< \brief (CMCC_CTRL) Cache Controller Enable */
/* -------- CMCC_SR : (CMCC Offset: 0x0C) Cache Status Register -------- */
#define CMCC_SR_CSTS (0x1u << 0) /**< \brief (CMCC_SR) Cache Controller Status */
/* -------- CMCC_MAINT0 : (CMCC Offset: 0x20) Cache Maintenance Register 0 -------- */
#define CMCC_MAINT0_INVALL (0x1u << 0) /**< \brief (CMCC_MAINT0) Cache Controller Invalidate All */
/* -------- CMCC_MAINT1 : (CMCC Offset: 0x24) Cache Maintenance Register 1 -------- */
#define CMCC_MAINT1_INDEX_Pos 4
#define CMCC_MAINT1_INDEX_Msk (0x1fu << CMCC_MAINT1_INDEX_Pos) /**< \brief (CMCC_MAINT1) Invalidate Index */
#define CMCC_MAINT1_INDEX(value) ((CMCC_MAINT1_INDEX_Msk & ((value) << CMCC_MAINT1_INDEX_Pos)))
#define CMCC_MAINT1_WAY_Pos 30
#define CMCC_MAINT1_WAY_Msk (0x3u << CMCC_MAINT1_WAY_Pos) /**< \brief (CMCC_MAINT1) Invalidate Way */
#define CMCC_MAINT1_WAY_WAY0 (0x0u << 30) /**< \brief (CMCC_MAINT1) Way 0 is selection for index invalidation */
#define CMCC_MAINT1_WAY_WAY1 (0x1u << 30) /**< \brief (CMCC_MAINT1) Way 1 is selection for index invalidation */
#define CMCC_MAINT1_WAY_WAY2 (0x2u << 30) /**< \brief (CMCC_MAINT1) Way 2 is selection for index invalidation */
#define CMCC_MAINT1_WAY_WAY3 (0x3u << 30) /**< \brief (CMCC_MAINT1) Way 3 is selection for index invalidation */
/* -------- CMCC_MCFG : (CMCC Offset: 0x28) Cache Monitor Configuration Register -------- */
#define CMCC_MCFG_MODE_Pos 0
#define CMCC_MCFG_MODE_Msk (0x3u << CMCC_MCFG_MODE_Pos) /**< \brief (CMCC_MCFG) Cache Controller Monitor Counter Mode */
#define CMCC_MCFG_MODE_CYCLE_COUNT (0x0u << 0) /**< \brief (CMCC_MCFG) Cycle counter */
#define CMCC_MCFG_MODE_IHIT_COUNT (0x1u << 0) /**< \brief (CMCC_MCFG) Instruction hit counter */
#define CMCC_MCFG_MODE_DHIT_COUNT (0x2u << 0) /**< \brief (CMCC_MCFG) Data hit counter */
/* -------- CMCC_MEN : (CMCC Offset: 0x2C) Cache Monitor Enable Register -------- */
#define CMCC_MEN_MENABLE (0x1u << 0) /**< \brief (CMCC_MEN) Cache Controller Monitor Enable */
/* -------- CMCC_MCTRL : (CMCC Offset: 0x30) Cache Monitor Control Register -------- */
#define CMCC_MCTRL_SWRST (0x1u << 0) /**< \brief (CMCC_MCTRL) Monitor */
/* -------- CMCC_MSR : (CMCC Offset: 0x34) Cache Monitor Status Register -------- */
#define CMCC_MSR_EVENT_CNT_Pos 0
#define CMCC_MSR_EVENT_CNT_Msk (0xffffffffu << CMCC_MSR_EVENT_CNT_Pos) /**< \brief (CMCC_MSR) Monitor Event Counter */
/*@}*/
#endif /* _SAM4E_CMCC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/crccu.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_CRCCU_COMPONENT_
#define _SAM4E_CRCCU_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Cyclic Redundancy Check Calculation Unit */
/* ============================================================================= */
/** \addtogroup SAM4E_CRCCU Cyclic Redundancy Check Calculation Unit */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Crccu hardware registers */
typedef struct {
RwReg CRCCU_DSCR; /**< \brief (Crccu Offset: 0x00000000) CRCCU Descriptor Base Register */
RoReg Reserved1[1];
WoReg CRCCU_DMA_EN; /**< \brief (Crccu Offset: 0x00000008) CRCCU DMA Enable Register */
WoReg CRCCU_DMA_DIS; /**< \brief (Crccu Offset: 0x0000000C) CRCCU DMA Disable Register */
RoReg CRCCU_DMA_SR; /**< \brief (Crccu Offset: 0x00000010) CRCCU DMA Status Register */
WoReg CRCCU_DMA_IER; /**< \brief (Crccu Offset: 0x00000014) CRCCU DMA Interrupt Enable Register */
WoReg CRCCU_DMA_IDR; /**< \brief (Crccu Offset: 0x00000018) CRCCU DMA Interrupt Disable Register */
RoReg CRCCU_DMA_IMR; /**< \brief (Crccu Offset: 0x0000001C) CRCCU DMA Interrupt Mask Register */
RoReg CRCCU_DMA_ISR; /**< \brief (Crccu Offset: 0x00000020) CRCCU DMA Interrupt Status Register */
RoReg Reserved2[4];
WoReg CRCCU_CR; /**< \brief (Crccu Offset: 0x00000034) CRCCU Control Register */
RwReg CRCCU_MR; /**< \brief (Crccu Offset: 0x00000038) CRCCU Mode Register */
RoReg CRCCU_SR; /**< \brief (Crccu Offset: 0x0000003C) CRCCU Status Register */
WoReg CRCCU_IER; /**< \brief (Crccu Offset: 0x00000040) CRCCU Interrupt Enable Register */
WoReg CRCCU_IDR; /**< \brief (Crccu Offset: 0x00000044) CRCCU Interrupt Disable Register */
RoReg CRCCU_IMR; /**< \brief (Crccu Offset: 0x00000048) CRCCU Interrupt Mask Register */
RoReg CRCCU_ISR; /**< \brief (Crccu Offset: 0x0000004C) CRCCU Interrupt Status Register */
} Crccu;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- CRCCU_DSCR : (CRCCU Offset: 0x00000000) CRCCU Descriptor Base Register -------- */
#define CRCCU_DSCR_DSCR_Pos 9
#define CRCCU_DSCR_DSCR_Msk (0x7fffffu << CRCCU_DSCR_DSCR_Pos) /**< \brief (CRCCU_DSCR) Descriptor Base Address */
#define CRCCU_DSCR_DSCR(value) ((CRCCU_DSCR_DSCR_Msk & ((value) << CRCCU_DSCR_DSCR_Pos)))
/* -------- CRCCU_DMA_EN : (CRCCU Offset: 0x00000008) CRCCU DMA Enable Register -------- */
#define CRCCU_DMA_EN_DMAEN (0x1u << 0) /**< \brief (CRCCU_DMA_EN) DMA Enable Register */
/* -------- CRCCU_DMA_DIS : (CRCCU Offset: 0x0000000C) CRCCU DMA Disable Register -------- */
#define CRCCU_DMA_DIS_DMADIS (0x1u << 0) /**< \brief (CRCCU_DMA_DIS) DMA Disable Register */
/* -------- CRCCU_DMA_SR : (CRCCU Offset: 0x00000010) CRCCU DMA Status Register -------- */
#define CRCCU_DMA_SR_DMASR (0x1u << 0) /**< \brief (CRCCU_DMA_SR) DMA Status Register */
/* -------- CRCCU_DMA_IER : (CRCCU Offset: 0x00000014) CRCCU DMA Interrupt Enable Register -------- */
#define CRCCU_DMA_IER_DMAIER (0x1u << 0) /**< \brief (CRCCU_DMA_IER) Interrupt Enable register */
/* -------- CRCCU_DMA_IDR : (CRCCU Offset: 0x00000018) CRCCU DMA Interrupt Disable Register -------- */
#define CRCCU_DMA_IDR_DMAIDR (0x1u << 0) /**< \brief (CRCCU_DMA_IDR) Interrupt Disable register */
/* -------- CRCCU_DMA_IMR : (CRCCU Offset: 0x0000001C) CRCCU DMA Interrupt Mask Register -------- */
#define CRCCU_DMA_IMR_DMAIMR (0x1u << 0) /**< \brief (CRCCU_DMA_IMR) Interrupt Mask Register */
/* -------- CRCCU_DMA_ISR : (CRCCU Offset: 0x00000020) CRCCU DMA Interrupt Status Register -------- */
#define CRCCU_DMA_ISR_DMAISR (0x1u << 0) /**< \brief (CRCCU_DMA_ISR) Interrupt Status register */
/* -------- CRCCU_CR : (CRCCU Offset: 0x00000034) CRCCU Control Register -------- */
#define CRCCU_CR_RESET (0x1u << 0) /**< \brief (CRCCU_CR) CRC Computation Reset */
/* -------- CRCCU_MR : (CRCCU Offset: 0x00000038) CRCCU Mode Register -------- */
#define CRCCU_MR_ENABLE (0x1u << 0) /**< \brief (CRCCU_MR) CRC Enable */
#define CRCCU_MR_COMPARE (0x1u << 1) /**< \brief (CRCCU_MR) CRC Compare */
#define CRCCU_MR_PTYPE_Pos 2
#define CRCCU_MR_PTYPE_Msk (0x3u << CRCCU_MR_PTYPE_Pos) /**< \brief (CRCCU_MR) Primitive Polynomial */
#define CRCCU_MR_PTYPE_CCITT8023 (0x0u << 2) /**< \brief (CRCCU_MR) Polynom 0x04C11DB7 */
#define CRCCU_MR_PTYPE_CASTAGNOLI (0x1u << 2) /**< \brief (CRCCU_MR) Polynom 0x1EDC6F41 */
#define CRCCU_MR_PTYPE_CCITT16 (0x2u << 2) /**< \brief (CRCCU_MR) Polynom 0x1021 */
#define CRCCU_MR_DIVIDER_Pos 4
#define CRCCU_MR_DIVIDER_Msk (0xfu << CRCCU_MR_DIVIDER_Pos) /**< \brief (CRCCU_MR) Request Divider */
#define CRCCU_MR_DIVIDER(value) ((CRCCU_MR_DIVIDER_Msk & ((value) << CRCCU_MR_DIVIDER_Pos)))
/* -------- CRCCU_SR : (CRCCU Offset: 0x0000003C) CRCCU Status Register -------- */
#define CRCCU_SR_CRC_Pos 0
#define CRCCU_SR_CRC_Msk (0xffffffffu << CRCCU_SR_CRC_Pos) /**< \brief (CRCCU_SR) Cyclic Redundancy Check Value */
/* -------- CRCCU_IER : (CRCCU Offset: 0x00000040) CRCCU Interrupt Enable Register -------- */
#define CRCCU_IER_ERRIER (0x1u << 0) /**< \brief (CRCCU_IER) CRC Error Interrupt Enable */
/* -------- CRCCU_IDR : (CRCCU Offset: 0x00000044) CRCCU Interrupt Disable Register -------- */
#define CRCCU_IDR_ERRIDR (0x1u << 0) /**< \brief (CRCCU_IDR) CRC Error Interrupt Disable */
/* -------- CRCCU_IMR : (CRCCU Offset: 0x00000048) CRCCU Interrupt Mask Register -------- */
#define CRCCU_IMR_ERRIMR (0x1u << 0) /**< \brief (CRCCU_IMR) CRC Error Interrupt Mask */
/* -------- CRCCU_ISR : (CRCCU Offset: 0x0000004C) CRCCU Interrupt Status Register -------- */
#define CRCCU_ISR_ERRISR (0x1u << 0) /**< \brief (CRCCU_ISR) CRC Error Interrupt Status */
/*@}*/
#endif /* _SAM4E_CRCCU_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/dacc.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_DACC_COMPONENT_
#define _SAM4E_DACC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Digital-to-Analog Converter Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_DACC Digital-to-Analog Converter Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Dacc hardware registers */
typedef struct {
WoReg DACC_CR; /**< \brief (Dacc Offset: 0x00) Control Register */
RwReg DACC_MR; /**< \brief (Dacc Offset: 0x04) Mode Register */
RoReg Reserved1[2];
WoReg DACC_CHER; /**< \brief (Dacc Offset: 0x10) Channel Enable Register */
WoReg DACC_CHDR; /**< \brief (Dacc Offset: 0x14) Channel Disable Register */
RoReg DACC_CHSR; /**< \brief (Dacc Offset: 0x18) Channel Status Register */
RoReg Reserved2[1];
WoReg DACC_CDR; /**< \brief (Dacc Offset: 0x20) Conversion Data Register */
WoReg DACC_IER; /**< \brief (Dacc Offset: 0x24) Interrupt Enable Register */
WoReg DACC_IDR; /**< \brief (Dacc Offset: 0x28) Interrupt Disable Register */
RoReg DACC_IMR; /**< \brief (Dacc Offset: 0x2C) Interrupt Mask Register */
RoReg DACC_ISR; /**< \brief (Dacc Offset: 0x30) Interrupt Status Register */
RoReg Reserved3[24];
RwReg DACC_ACR; /**< \brief (Dacc Offset: 0x94) Analog Current Register */
RoReg Reserved4[19];
RwReg DACC_WPMR; /**< \brief (Dacc Offset: 0xE4) Write Protect Mode register */
RoReg DACC_WPSR; /**< \brief (Dacc Offset: 0xE8) Write Protect Status register */
RoReg Reserved5[7];
RwReg DACC_TPR; /**< \brief (Dacc Offset: 0x108) Transmit Pointer Register */
RwReg DACC_TCR; /**< \brief (Dacc Offset: 0x10C) Transmit Counter Register */
RoReg Reserved6[2];
RwReg DACC_TNPR; /**< \brief (Dacc Offset: 0x118) Transmit Next Pointer Register */
RwReg DACC_TNCR; /**< \brief (Dacc Offset: 0x11C) Transmit Next Counter Register */
WoReg DACC_PTCR; /**< \brief (Dacc Offset: 0x120) Transfer Control Register */
RoReg DACC_PTSR; /**< \brief (Dacc Offset: 0x124) Transfer Status Register */
} Dacc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- DACC_CR : (DACC Offset: 0x00) Control Register -------- */
#define DACC_CR_SWRST (0x1u << 0) /**< \brief (DACC_CR) Software Reset */
/* -------- DACC_MR : (DACC Offset: 0x04) Mode Register -------- */
#define DACC_MR_TRGEN (0x1u << 0) /**< \brief (DACC_MR) Trigger Enable */
#define DACC_MR_TRGEN_DIS (0x0u << 0) /**< \brief (DACC_MR) External trigger mode disabled. DACC in free running mode. */
#define DACC_MR_TRGEN_EN (0x1u << 0) /**< \brief (DACC_MR) External trigger mode enabled. */
#define DACC_MR_TRGSEL_Pos 1
#define DACC_MR_TRGSEL_Msk (0x7u << DACC_MR_TRGSEL_Pos) /**< \brief (DACC_MR) Trigger Selection */
#define DACC_MR_TRGSEL(value) ((DACC_MR_TRGSEL_Msk & ((value) << DACC_MR_TRGSEL_Pos)))
#define DACC_MR_WORD (0x1u << 4) /**< \brief (DACC_MR) Word Transfer */
#define DACC_MR_WORD_HALF (0x0u << 4) /**< \brief (DACC_MR) Half-Word transfer */
#define DACC_MR_WORD_WORD (0x1u << 4) /**< \brief (DACC_MR) Word Transfer */
#define DACC_MR_SLEEP (0x1u << 5) /**< \brief (DACC_MR) Sleep Mode */
#define DACC_MR_FASTWKUP (0x1u << 6) /**< \brief (DACC_MR) Fast Wake up Mode */
#define DACC_MR_REFRESH_Pos 8
#define DACC_MR_REFRESH_Msk (0xffu << DACC_MR_REFRESH_Pos) /**< \brief (DACC_MR) Refresh Period */
#define DACC_MR_REFRESH(value) ((DACC_MR_REFRESH_Msk & ((value) << DACC_MR_REFRESH_Pos)))
#define DACC_MR_USER_SEL_Pos 16
#define DACC_MR_USER_SEL_Msk (0x3u << DACC_MR_USER_SEL_Pos) /**< \brief (DACC_MR) User Channel Selection */
#define DACC_MR_USER_SEL_CHANNEL0 (0x0u << 16) /**< \brief (DACC_MR) Channel 0 */
#define DACC_MR_USER_SEL_CHANNEL1 (0x1u << 16) /**< \brief (DACC_MR) Channel 1 */
#define DACC_MR_TAG (0x1u << 20) /**< \brief (DACC_MR) Tag Selection Mode */
#define DACC_MR_TAG_DIS (0x0u << 20) /**< \brief (DACC_MR) Tag selection mode disabled. Using USER_SEL to select the channel for the conversion. */
#define DACC_MR_TAG_EN (0x1u << 20) /**< \brief (DACC_MR) Tag selection mode enabled */
#define DACC_MR_MAXS (0x1u << 21) /**< \brief (DACC_MR) Max Speed Mode */
#define DACC_MR_MAXS_NORMAL (0x0u << 21) /**< \brief (DACC_MR) Normal Mode */
#define DACC_MR_MAXS_MAXIMUM (0x1u << 21) /**< \brief (DACC_MR) Max Speed Mode enabled */
#define DACC_MR_CLKDIV (0x1u << 22) /**< \brief (DACC_MR) Clock Divider */
#define DACC_MR_CLKDIV_DIV_2 (0x0u << 22) /**< \brief (DACC_MR) The DAC clock is MCK divided by 2 */
#define DACC_MR_CLKDIV_DIV_4 (0x1u << 22) /**< \brief (DACC_MR) The DAC clock is MCK divided by 4 (to be used when MCK frequency is above 100MHz) */
#define DACC_MR_STARTUP_Pos 24
#define DACC_MR_STARTUP_Msk (0x3fu << DACC_MR_STARTUP_Pos) /**< \brief (DACC_MR) Startup Time Selection */
#define DACC_MR_STARTUP_0 (0x0u << 24) /**< \brief (DACC_MR) 0 periods of DACClock */
#define DACC_MR_STARTUP_8 (0x1u << 24) /**< \brief (DACC_MR) 8 periods of DACClock */
#define DACC_MR_STARTUP_16 (0x2u << 24) /**< \brief (DACC_MR) 16 periods of DACClock */
#define DACC_MR_STARTUP_24 (0x3u << 24) /**< \brief (DACC_MR) 24 periods of DACClock */
#define DACC_MR_STARTUP_64 (0x4u << 24) /**< \brief (DACC_MR) 64 periods of DACClock */
#define DACC_MR_STARTUP_80 (0x5u << 24) /**< \brief (DACC_MR) 80 periods of DACClock */
#define DACC_MR_STARTUP_96 (0x6u << 24) /**< \brief (DACC_MR) 96 periods of DACClock */
#define DACC_MR_STARTUP_112 (0x7u << 24) /**< \brief (DACC_MR) 112 periods of DACClock */
#define DACC_MR_STARTUP_512 (0x8u << 24) /**< \brief (DACC_MR) 512 periods of DACClock */
#define DACC_MR_STARTUP_576 (0x9u << 24) /**< \brief (DACC_MR) 576 periods of DACClock */
#define DACC_MR_STARTUP_640 (0xAu << 24) /**< \brief (DACC_MR) 640 periods of DACClock */
#define DACC_MR_STARTUP_704 (0xBu << 24) /**< \brief (DACC_MR) 704 periods of DACClock */
#define DACC_MR_STARTUP_768 (0xCu << 24) /**< \brief (DACC_MR) 768 periods of DACClock */
#define DACC_MR_STARTUP_832 (0xDu << 24) /**< \brief (DACC_MR) 832 periods of DACClock */
#define DACC_MR_STARTUP_896 (0xEu << 24) /**< \brief (DACC_MR) 896 periods of DACClock */
#define DACC_MR_STARTUP_960 (0xFu << 24) /**< \brief (DACC_MR) 960 periods of DACClock */
#define DACC_MR_STARTUP_1024 (0x10u << 24) /**< \brief (DACC_MR) 1024 periods of DACClock */
#define DACC_MR_STARTUP_1088 (0x11u << 24) /**< \brief (DACC_MR) 1088 periods of DACClock */
#define DACC_MR_STARTUP_1152 (0x12u << 24) /**< \brief (DACC_MR) 1152 periods of DACClock */
#define DACC_MR_STARTUP_1216 (0x13u << 24) /**< \brief (DACC_MR) 1216 periods of DACClock */
#define DACC_MR_STARTUP_1280 (0x14u << 24) /**< \brief (DACC_MR) 1280 periods of DACClock */
#define DACC_MR_STARTUP_1344 (0x15u << 24) /**< \brief (DACC_MR) 1344 periods of DACClock */
#define DACC_MR_STARTUP_1408 (0x16u << 24) /**< \brief (DACC_MR) 1408 periods of DACClock */
#define DACC_MR_STARTUP_1472 (0x17u << 24) /**< \brief (DACC_MR) 1472 periods of DACClock */
#define DACC_MR_STARTUP_1536 (0x18u << 24) /**< \brief (DACC_MR) 1536 periods of DACClock */
#define DACC_MR_STARTUP_1600 (0x19u << 24) /**< \brief (DACC_MR) 1600 periods of DACClock */
#define DACC_MR_STARTUP_1664 (0x1Au << 24) /**< \brief (DACC_MR) 1664 periods of DACClock */
#define DACC_MR_STARTUP_1728 (0x1Bu << 24) /**< \brief (DACC_MR) 1728 periods of DACClock */
#define DACC_MR_STARTUP_1792 (0x1Cu << 24) /**< \brief (DACC_MR) 1792 periods of DACClock */
#define DACC_MR_STARTUP_1856 (0x1Du << 24) /**< \brief (DACC_MR) 1856 periods of DACClock */
#define DACC_MR_STARTUP_1920 (0x1Eu << 24) /**< \brief (DACC_MR) 1920 periods of DACClock */
#define DACC_MR_STARTUP_1984 (0x1Fu << 24) /**< \brief (DACC_MR) 1984 periods of DACClock */
/* -------- DACC_CHER : (DACC Offset: 0x10) Channel Enable Register -------- */
#define DACC_CHER_CH0 (0x1u << 0) /**< \brief (DACC_CHER) Channel 0 Enable */
#define DACC_CHER_CH1 (0x1u << 1) /**< \brief (DACC_CHER) Channel 1 Enable */
/* -------- DACC_CHDR : (DACC Offset: 0x14) Channel Disable Register -------- */
#define DACC_CHDR_CH0 (0x1u << 0) /**< \brief (DACC_CHDR) Channel 0 Disable */
#define DACC_CHDR_CH1 (0x1u << 1) /**< \brief (DACC_CHDR) Channel 1 Disable */
/* -------- DACC_CHSR : (DACC Offset: 0x18) Channel Status Register -------- */
#define DACC_CHSR_CH0 (0x1u << 0) /**< \brief (DACC_CHSR) Channel 0 Status */
#define DACC_CHSR_CH1 (0x1u << 1) /**< \brief (DACC_CHSR) Channel 1 Status */
/* -------- DACC_CDR : (DACC Offset: 0x20) Conversion Data Register -------- */
#define DACC_CDR_DATA_Pos 0
#define DACC_CDR_DATA_Msk (0xffffffffu << DACC_CDR_DATA_Pos) /**< \brief (DACC_CDR) Data to Convert */
#define DACC_CDR_DATA(value) ((DACC_CDR_DATA_Msk & ((value) << DACC_CDR_DATA_Pos)))
/* -------- DACC_IER : (DACC Offset: 0x24) Interrupt Enable Register -------- */
#define DACC_IER_TXRDY (0x1u << 0) /**< \brief (DACC_IER) Transmit Ready Interrupt Enable */
#define DACC_IER_EOC (0x1u << 1) /**< \brief (DACC_IER) End of Conversion Interrupt Enable */
#define DACC_IER_ENDTX (0x1u << 2) /**< \brief (DACC_IER) End of Transmit Buffer Interrupt Enable */
#define DACC_IER_TXBUFE (0x1u << 3) /**< \brief (DACC_IER) Transmit Buffer Empty Interrupt Enable */
/* -------- DACC_IDR : (DACC Offset: 0x28) Interrupt Disable Register -------- */
#define DACC_IDR_TXRDY (0x1u << 0) /**< \brief (DACC_IDR) Transmit Ready Interrupt Disable. */
#define DACC_IDR_EOC (0x1u << 1) /**< \brief (DACC_IDR) End of Conversion Interrupt Disable */
#define DACC_IDR_ENDTX (0x1u << 2) /**< \brief (DACC_IDR) End of Transmit Buffer Interrupt Disable */
#define DACC_IDR_TXBUFE (0x1u << 3) /**< \brief (DACC_IDR) Transmit Buffer Empty Interrupt Disable */
/* -------- DACC_IMR : (DACC Offset: 0x2C) Interrupt Mask Register -------- */
#define DACC_IMR_TXRDY (0x1u << 0) /**< \brief (DACC_IMR) Transmit Ready Interrupt Mask */
#define DACC_IMR_EOC (0x1u << 1) /**< \brief (DACC_IMR) End of Conversion Interrupt Mask */
#define DACC_IMR_ENDTX (0x1u << 2) /**< \brief (DACC_IMR) End of Transmit Buffer Interrupt Mask */
#define DACC_IMR_TXBUFE (0x1u << 3) /**< \brief (DACC_IMR) Transmit Buffer Empty Interrupt Mask */
/* -------- DACC_ISR : (DACC Offset: 0x30) Interrupt Status Register -------- */
#define DACC_ISR_TXRDY (0x1u << 0) /**< \brief (DACC_ISR) Transmit Ready Interrupt Flag */
#define DACC_ISR_EOC (0x1u << 1) /**< \brief (DACC_ISR) End of Conversion Interrupt Flag */
#define DACC_ISR_ENDTX (0x1u << 2) /**< \brief (DACC_ISR) End of DMA Interrupt Flag */
#define DACC_ISR_TXBUFE (0x1u << 3) /**< \brief (DACC_ISR) Transmit Buffer Empty */
/* -------- DACC_ACR : (DACC Offset: 0x94) Analog Current Register -------- */
#define DACC_ACR_IBCTLCH0_Pos 0
#define DACC_ACR_IBCTLCH0_Msk (0x3u << DACC_ACR_IBCTLCH0_Pos) /**< \brief (DACC_ACR) Analog Output Current Control */
#define DACC_ACR_IBCTLCH0(value) ((DACC_ACR_IBCTLCH0_Msk & ((value) << DACC_ACR_IBCTLCH0_Pos)))
#define DACC_ACR_IBCTLCH1_Pos 2
#define DACC_ACR_IBCTLCH1_Msk (0x3u << DACC_ACR_IBCTLCH1_Pos) /**< \brief (DACC_ACR) Analog Output Current Control */
#define DACC_ACR_IBCTLCH1(value) ((DACC_ACR_IBCTLCH1_Msk & ((value) << DACC_ACR_IBCTLCH1_Pos)))
#define DACC_ACR_IBCTLDACCORE_Pos 8
#define DACC_ACR_IBCTLDACCORE_Msk (0x3u << DACC_ACR_IBCTLDACCORE_Pos) /**< \brief (DACC_ACR) Bias Current Control for DAC Core */
#define DACC_ACR_IBCTLDACCORE(value) ((DACC_ACR_IBCTLDACCORE_Msk & ((value) << DACC_ACR_IBCTLDACCORE_Pos)))
/* -------- DACC_WPMR : (DACC Offset: 0xE4) Write Protect Mode register -------- */
#define DACC_WPMR_WPEN (0x1u << 0) /**< \brief (DACC_WPMR) Write Protect Enable */
#define DACC_WPMR_WPKEY_Pos 8
#define DACC_WPMR_WPKEY_Msk (0xffffffu << DACC_WPMR_WPKEY_Pos) /**< \brief (DACC_WPMR) Write Protect KEY */
#define DACC_WPMR_WPKEY(value) ((DACC_WPMR_WPKEY_Msk & ((value) << DACC_WPMR_WPKEY_Pos)))
/* -------- DACC_WPSR : (DACC Offset: 0xE8) Write Protect Status register -------- */
#define DACC_WPSR_WPROTERR (0x1u << 0) /**< \brief (DACC_WPSR) Write protection error */
#define DACC_WPSR_WPROTADDR_Pos 8
#define DACC_WPSR_WPROTADDR_Msk (0xffu << DACC_WPSR_WPROTADDR_Pos) /**< \brief (DACC_WPSR) Write protection error address */
/* -------- DACC_TPR : (DACC Offset: 0x108) Transmit Pointer Register -------- */
#define DACC_TPR_TXPTR_Pos 0
#define DACC_TPR_TXPTR_Msk (0xffffffffu << DACC_TPR_TXPTR_Pos) /**< \brief (DACC_TPR) Transmit Counter Register */
#define DACC_TPR_TXPTR(value) ((DACC_TPR_TXPTR_Msk & ((value) << DACC_TPR_TXPTR_Pos)))
/* -------- DACC_TCR : (DACC Offset: 0x10C) Transmit Counter Register -------- */
#define DACC_TCR_TXCTR_Pos 0
#define DACC_TCR_TXCTR_Msk (0xffffu << DACC_TCR_TXCTR_Pos) /**< \brief (DACC_TCR) Transmit Counter Register */
#define DACC_TCR_TXCTR(value) ((DACC_TCR_TXCTR_Msk & ((value) << DACC_TCR_TXCTR_Pos)))
/* -------- DACC_TNPR : (DACC Offset: 0x118) Transmit Next Pointer Register -------- */
#define DACC_TNPR_TXNPTR_Pos 0
#define DACC_TNPR_TXNPTR_Msk (0xffffffffu << DACC_TNPR_TXNPTR_Pos) /**< \brief (DACC_TNPR) Transmit Next Pointer */
#define DACC_TNPR_TXNPTR(value) ((DACC_TNPR_TXNPTR_Msk & ((value) << DACC_TNPR_TXNPTR_Pos)))
/* -------- DACC_TNCR : (DACC Offset: 0x11C) Transmit Next Counter Register -------- */
#define DACC_TNCR_TXNCTR_Pos 0
#define DACC_TNCR_TXNCTR_Msk (0xffffu << DACC_TNCR_TXNCTR_Pos) /**< \brief (DACC_TNCR) Transmit Counter Next */
#define DACC_TNCR_TXNCTR(value) ((DACC_TNCR_TXNCTR_Msk & ((value) << DACC_TNCR_TXNCTR_Pos)))
/* -------- DACC_PTCR : (DACC Offset: 0x120) Transfer Control Register -------- */
#define DACC_PTCR_RXTEN (0x1u << 0) /**< \brief (DACC_PTCR) Receiver Transfer Enable */
#define DACC_PTCR_RXTDIS (0x1u << 1) /**< \brief (DACC_PTCR) Receiver Transfer Disable */
#define DACC_PTCR_TXTEN (0x1u << 8) /**< \brief (DACC_PTCR) Transmitter Transfer Enable */
#define DACC_PTCR_TXTDIS (0x1u << 9) /**< \brief (DACC_PTCR) Transmitter Transfer Disable */
/* -------- DACC_PTSR : (DACC Offset: 0x124) Transfer Status Register -------- */
#define DACC_PTSR_RXTEN (0x1u << 0) /**< \brief (DACC_PTSR) Receiver Transfer Enable */
#define DACC_PTSR_TXTEN (0x1u << 8) /**< \brief (DACC_PTSR) Transmitter Transfer Enable */
/*@}*/
#endif /* _SAM4E_DACC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/dmac.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_DMAC_COMPONENT_
#define _SAM4E_DMAC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR DMA Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_DMAC DMA Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief DmacCh_num hardware registers */
typedef struct {
RwReg DMAC_SADDR; /**< \brief (DmacCh_num Offset: 0x0) DMAC Channel Source Address Register */
RwReg DMAC_DADDR; /**< \brief (DmacCh_num Offset: 0x4) DMAC Channel Destination Address Register */
RwReg DMAC_DSCR; /**< \brief (DmacCh_num Offset: 0x8) DMAC Channel Descriptor Address Register */
RwReg DMAC_CTRLA; /**< \brief (DmacCh_num Offset: 0xC) DMAC Channel Control A Register */
RwReg DMAC_CTRLB; /**< \brief (DmacCh_num Offset: 0x10) DMAC Channel Control B Register */
RwReg DMAC_CFG; /**< \brief (DmacCh_num Offset: 0x14) DMAC Channel Configuration Register */
RoReg Reserved1[4];
} DmacCh_num;
/** \brief Dmac hardware registers */
#define DMACCH_NUM_NUMBER 4
typedef struct {
RwReg DMAC_GCFG; /**< \brief (Dmac Offset: 0x000) DMAC Global Configuration Register */
RwReg DMAC_EN; /**< \brief (Dmac Offset: 0x004) DMAC Enable Register */
RwReg DMAC_SREQ; /**< \brief (Dmac Offset: 0x008) DMAC Software Single Request Register */
RwReg DMAC_CREQ; /**< \brief (Dmac Offset: 0x00C) DMAC Software Chunk Transfer Request Register */
RwReg DMAC_LAST; /**< \brief (Dmac Offset: 0x010) DMAC Software Last Transfer Flag Register */
RoReg Reserved1[1];
WoReg DMAC_EBCIER; /**< \brief (Dmac Offset: 0x018) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer Transfer Completed Interrupt Enable register. */
WoReg DMAC_EBCIDR; /**< \brief (Dmac Offset: 0x01C) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer Transfer Completed Interrupt Disable register. */
RoReg DMAC_EBCIMR; /**< \brief (Dmac Offset: 0x020) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer transfer completed Mask Register. */
RoReg DMAC_EBCISR; /**< \brief (Dmac Offset: 0x024) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer transfer completed Status Register. */
WoReg DMAC_CHER; /**< \brief (Dmac Offset: 0x028) DMAC Channel Handler Enable Register */
WoReg DMAC_CHDR; /**< \brief (Dmac Offset: 0x02C) DMAC Channel Handler Disable Register */
RoReg DMAC_CHSR; /**< \brief (Dmac Offset: 0x030) DMAC Channel Handler Status Register */
RoReg Reserved2[2];
DmacCh_num DMAC_CH_NUM[DMACCH_NUM_NUMBER]; /**< \brief (Dmac Offset: 0x3C) ch_num = 0 .. 3 */
RoReg Reserved3[66];
RwReg DMAC_WPMR; /**< \brief (Dmac Offset: 0x1E4) DMAC Write Protect Mode Register */
RoReg DMAC_WPSR; /**< \brief (Dmac Offset: 0x1E8) DMAC Write Protect Status Register */
} Dmac;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- DMAC_GCFG : (DMAC Offset: 0x000) DMAC Global Configuration Register -------- */
#define DMAC_GCFG_ARB_CFG (0x1u << 4) /**< \brief (DMAC_GCFG) Arbiter Configuration */
#define DMAC_GCFG_ARB_CFG_FIXED (0x0u << 4) /**< \brief (DMAC_GCFG) Fixed priority arbiter. */
#define DMAC_GCFG_ARB_CFG_ROUND_ROBIN (0x1u << 4) /**< \brief (DMAC_GCFG) Modified round robin arbiter. */
/* -------- DMAC_EN : (DMAC Offset: 0x004) DMAC Enable Register -------- */
#define DMAC_EN_ENABLE (0x1u << 0) /**< \brief (DMAC_EN) General Enable of DMA */
/* -------- DMAC_SREQ : (DMAC Offset: 0x008) DMAC Software Single Request Register -------- */
#define DMAC_SREQ_SSREQ0 (0x1u << 0) /**< \brief (DMAC_SREQ) Source Request */
#define DMAC_SREQ_DSREQ0 (0x1u << 1) /**< \brief (DMAC_SREQ) Destination Request */
#define DMAC_SREQ_SSREQ1 (0x1u << 2) /**< \brief (DMAC_SREQ) Source Request */
#define DMAC_SREQ_DSREQ1 (0x1u << 3) /**< \brief (DMAC_SREQ) Destination Request */
#define DMAC_SREQ_SSREQ2 (0x1u << 4) /**< \brief (DMAC_SREQ) Source Request */
#define DMAC_SREQ_DSREQ2 (0x1u << 5) /**< \brief (DMAC_SREQ) Destination Request */
#define DMAC_SREQ_SSREQ3 (0x1u << 6) /**< \brief (DMAC_SREQ) Source Request */
#define DMAC_SREQ_DSREQ3 (0x1u << 7) /**< \brief (DMAC_SREQ) Destination Request */
/* -------- DMAC_CREQ : (DMAC Offset: 0x00C) DMAC Software Chunk Transfer Request Register -------- */
#define DMAC_CREQ_SCREQ0 (0x1u << 0) /**< \brief (DMAC_CREQ) Source Chunk Request */
#define DMAC_CREQ_DCREQ0 (0x1u << 1) /**< \brief (DMAC_CREQ) Destination Chunk Request */
#define DMAC_CREQ_SCREQ1 (0x1u << 2) /**< \brief (DMAC_CREQ) Source Chunk Request */
#define DMAC_CREQ_DCREQ1 (0x1u << 3) /**< \brief (DMAC_CREQ) Destination Chunk Request */
#define DMAC_CREQ_SCREQ2 (0x1u << 4) /**< \brief (DMAC_CREQ) Source Chunk Request */
#define DMAC_CREQ_DCREQ2 (0x1u << 5) /**< \brief (DMAC_CREQ) Destination Chunk Request */
#define DMAC_CREQ_SCREQ3 (0x1u << 6) /**< \brief (DMAC_CREQ) Source Chunk Request */
#define DMAC_CREQ_DCREQ3 (0x1u << 7) /**< \brief (DMAC_CREQ) Destination Chunk Request */
/* -------- DMAC_LAST : (DMAC Offset: 0x010) DMAC Software Last Transfer Flag Register -------- */
#define DMAC_LAST_SLAST0 (0x1u << 0) /**< \brief (DMAC_LAST) Source Last */
#define DMAC_LAST_DLAST0 (0x1u << 1) /**< \brief (DMAC_LAST) Destination Last */
#define DMAC_LAST_SLAST1 (0x1u << 2) /**< \brief (DMAC_LAST) Source Last */
#define DMAC_LAST_DLAST1 (0x1u << 3) /**< \brief (DMAC_LAST) Destination Last */
#define DMAC_LAST_SLAST2 (0x1u << 4) /**< \brief (DMAC_LAST) Source Last */
#define DMAC_LAST_DLAST2 (0x1u << 5) /**< \brief (DMAC_LAST) Destination Last */
#define DMAC_LAST_SLAST3 (0x1u << 6) /**< \brief (DMAC_LAST) Source Last */
#define DMAC_LAST_DLAST3 (0x1u << 7) /**< \brief (DMAC_LAST) Destination Last */
/* -------- DMAC_EBCIER : (DMAC Offset: 0x018) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer Transfer Completed Interrupt Enable register. -------- */
#define DMAC_EBCIER_BTC0 (0x1u << 0) /**< \brief (DMAC_EBCIER) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_BTC1 (0x1u << 1) /**< \brief (DMAC_EBCIER) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_BTC2 (0x1u << 2) /**< \brief (DMAC_EBCIER) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_BTC3 (0x1u << 3) /**< \brief (DMAC_EBCIER) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_CBTC0 (0x1u << 8) /**< \brief (DMAC_EBCIER) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_CBTC1 (0x1u << 9) /**< \brief (DMAC_EBCIER) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_CBTC2 (0x1u << 10) /**< \brief (DMAC_EBCIER) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_CBTC3 (0x1u << 11) /**< \brief (DMAC_EBCIER) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIER_ERR0 (0x1u << 16) /**< \brief (DMAC_EBCIER) Access Error [3:0] */
#define DMAC_EBCIER_ERR1 (0x1u << 17) /**< \brief (DMAC_EBCIER) Access Error [3:0] */
#define DMAC_EBCIER_ERR2 (0x1u << 18) /**< \brief (DMAC_EBCIER) Access Error [3:0] */
#define DMAC_EBCIER_ERR3 (0x1u << 19) /**< \brief (DMAC_EBCIER) Access Error [3:0] */
/* -------- DMAC_EBCIDR : (DMAC Offset: 0x01C) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer Transfer Completed Interrupt Disable register. -------- */
#define DMAC_EBCIDR_BTC0 (0x1u << 0) /**< \brief (DMAC_EBCIDR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_BTC1 (0x1u << 1) /**< \brief (DMAC_EBCIDR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_BTC2 (0x1u << 2) /**< \brief (DMAC_EBCIDR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_BTC3 (0x1u << 3) /**< \brief (DMAC_EBCIDR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_CBTC0 (0x1u << 8) /**< \brief (DMAC_EBCIDR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_CBTC1 (0x1u << 9) /**< \brief (DMAC_EBCIDR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_CBTC2 (0x1u << 10) /**< \brief (DMAC_EBCIDR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_CBTC3 (0x1u << 11) /**< \brief (DMAC_EBCIDR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIDR_ERR0 (0x1u << 16) /**< \brief (DMAC_EBCIDR) Access Error [3:0] */
#define DMAC_EBCIDR_ERR1 (0x1u << 17) /**< \brief (DMAC_EBCIDR) Access Error [3:0] */
#define DMAC_EBCIDR_ERR2 (0x1u << 18) /**< \brief (DMAC_EBCIDR) Access Error [3:0] */
#define DMAC_EBCIDR_ERR3 (0x1u << 19) /**< \brief (DMAC_EBCIDR) Access Error [3:0] */
/* -------- DMAC_EBCIMR : (DMAC Offset: 0x020) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer transfer completed Mask Register. -------- */
#define DMAC_EBCIMR_BTC0 (0x1u << 0) /**< \brief (DMAC_EBCIMR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_BTC1 (0x1u << 1) /**< \brief (DMAC_EBCIMR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_BTC2 (0x1u << 2) /**< \brief (DMAC_EBCIMR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_BTC3 (0x1u << 3) /**< \brief (DMAC_EBCIMR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_CBTC0 (0x1u << 8) /**< \brief (DMAC_EBCIMR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_CBTC1 (0x1u << 9) /**< \brief (DMAC_EBCIMR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_CBTC2 (0x1u << 10) /**< \brief (DMAC_EBCIMR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_CBTC3 (0x1u << 11) /**< \brief (DMAC_EBCIMR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCIMR_ERR0 (0x1u << 16) /**< \brief (DMAC_EBCIMR) Access Error [3:0] */
#define DMAC_EBCIMR_ERR1 (0x1u << 17) /**< \brief (DMAC_EBCIMR) Access Error [3:0] */
#define DMAC_EBCIMR_ERR2 (0x1u << 18) /**< \brief (DMAC_EBCIMR) Access Error [3:0] */
#define DMAC_EBCIMR_ERR3 (0x1u << 19) /**< \brief (DMAC_EBCIMR) Access Error [3:0] */
/* -------- DMAC_EBCISR : (DMAC Offset: 0x024) DMAC Error, Chained Buffer Transfer Completed Interrupt and Buffer transfer completed Status Register. -------- */
#define DMAC_EBCISR_BTC0 (0x1u << 0) /**< \brief (DMAC_EBCISR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_BTC1 (0x1u << 1) /**< \brief (DMAC_EBCISR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_BTC2 (0x1u << 2) /**< \brief (DMAC_EBCISR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_BTC3 (0x1u << 3) /**< \brief (DMAC_EBCISR) Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_CBTC0 (0x1u << 8) /**< \brief (DMAC_EBCISR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_CBTC1 (0x1u << 9) /**< \brief (DMAC_EBCISR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_CBTC2 (0x1u << 10) /**< \brief (DMAC_EBCISR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_CBTC3 (0x1u << 11) /**< \brief (DMAC_EBCISR) Chained Buffer Transfer Completed [3:0] */
#define DMAC_EBCISR_ERR0 (0x1u << 16) /**< \brief (DMAC_EBCISR) Access Error [3:0] */
#define DMAC_EBCISR_ERR1 (0x1u << 17) /**< \brief (DMAC_EBCISR) Access Error [3:0] */
#define DMAC_EBCISR_ERR2 (0x1u << 18) /**< \brief (DMAC_EBCISR) Access Error [3:0] */
#define DMAC_EBCISR_ERR3 (0x1u << 19) /**< \brief (DMAC_EBCISR) Access Error [3:0] */
/* -------- DMAC_CHER : (DMAC Offset: 0x028) DMAC Channel Handler Enable Register -------- */
#define DMAC_CHER_ENA0 (0x1u << 0) /**< \brief (DMAC_CHER) Enable [3:0] */
#define DMAC_CHER_ENA1 (0x1u << 1) /**< \brief (DMAC_CHER) Enable [3:0] */
#define DMAC_CHER_ENA2 (0x1u << 2) /**< \brief (DMAC_CHER) Enable [3:0] */
#define DMAC_CHER_ENA3 (0x1u << 3) /**< \brief (DMAC_CHER) Enable [3:0] */
#define DMAC_CHER_SUSP0 (0x1u << 8) /**< \brief (DMAC_CHER) Suspend [3:0] */
#define DMAC_CHER_SUSP1 (0x1u << 9) /**< \brief (DMAC_CHER) Suspend [3:0] */
#define DMAC_CHER_SUSP2 (0x1u << 10) /**< \brief (DMAC_CHER) Suspend [3:0] */
#define DMAC_CHER_SUSP3 (0x1u << 11) /**< \brief (DMAC_CHER) Suspend [3:0] */
#define DMAC_CHER_KEEP0 (0x1u << 24) /**< \brief (DMAC_CHER) Keep on [3:0] */
#define DMAC_CHER_KEEP1 (0x1u << 25) /**< \brief (DMAC_CHER) Keep on [3:0] */
#define DMAC_CHER_KEEP2 (0x1u << 26) /**< \brief (DMAC_CHER) Keep on [3:0] */
#define DMAC_CHER_KEEP3 (0x1u << 27) /**< \brief (DMAC_CHER) Keep on [3:0] */
/* -------- DMAC_CHDR : (DMAC Offset: 0x02C) DMAC Channel Handler Disable Register -------- */
#define DMAC_CHDR_DIS0 (0x1u << 0) /**< \brief (DMAC_CHDR) Disable [3:0] */
#define DMAC_CHDR_DIS1 (0x1u << 1) /**< \brief (DMAC_CHDR) Disable [3:0] */
#define DMAC_CHDR_DIS2 (0x1u << 2) /**< \brief (DMAC_CHDR) Disable [3:0] */
#define DMAC_CHDR_DIS3 (0x1u << 3) /**< \brief (DMAC_CHDR) Disable [3:0] */
#define DMAC_CHDR_RES0 (0x1u << 8) /**< \brief (DMAC_CHDR) Resume [3:0] */
#define DMAC_CHDR_RES1 (0x1u << 9) /**< \brief (DMAC_CHDR) Resume [3:0] */
#define DMAC_CHDR_RES2 (0x1u << 10) /**< \brief (DMAC_CHDR) Resume [3:0] */
#define DMAC_CHDR_RES3 (0x1u << 11) /**< \brief (DMAC_CHDR) Resume [3:0] */
/* -------- DMAC_CHSR : (DMAC Offset: 0x030) DMAC Channel Handler Status Register -------- */
#define DMAC_CHSR_ENA0 (0x1u << 0) /**< \brief (DMAC_CHSR) Enable [3:0] */
#define DMAC_CHSR_ENA1 (0x1u << 1) /**< \brief (DMAC_CHSR) Enable [3:0] */
#define DMAC_CHSR_ENA2 (0x1u << 2) /**< \brief (DMAC_CHSR) Enable [3:0] */
#define DMAC_CHSR_ENA3 (0x1u << 3) /**< \brief (DMAC_CHSR) Enable [3:0] */
#define DMAC_CHSR_SUSP0 (0x1u << 8) /**< \brief (DMAC_CHSR) Suspend [3:0] */
#define DMAC_CHSR_SUSP1 (0x1u << 9) /**< \brief (DMAC_CHSR) Suspend [3:0] */
#define DMAC_CHSR_SUSP2 (0x1u << 10) /**< \brief (DMAC_CHSR) Suspend [3:0] */
#define DMAC_CHSR_SUSP3 (0x1u << 11) /**< \brief (DMAC_CHSR) Suspend [3:0] */
#define DMAC_CHSR_EMPT0 (0x1u << 16) /**< \brief (DMAC_CHSR) Empty [3:0] */
#define DMAC_CHSR_EMPT1 (0x1u << 17) /**< \brief (DMAC_CHSR) Empty [3:0] */
#define DMAC_CHSR_EMPT2 (0x1u << 18) /**< \brief (DMAC_CHSR) Empty [3:0] */
#define DMAC_CHSR_EMPT3 (0x1u << 19) /**< \brief (DMAC_CHSR) Empty [3:0] */
#define DMAC_CHSR_STAL0 (0x1u << 24) /**< \brief (DMAC_CHSR) Stalled [3:0] */
#define DMAC_CHSR_STAL1 (0x1u << 25) /**< \brief (DMAC_CHSR) Stalled [3:0] */
#define DMAC_CHSR_STAL2 (0x1u << 26) /**< \brief (DMAC_CHSR) Stalled [3:0] */
#define DMAC_CHSR_STAL3 (0x1u << 27) /**< \brief (DMAC_CHSR) Stalled [3:0] */
/* -------- DMAC_SADDR : (DMAC Offset: N/A) DMAC Channel Source Address Register -------- */
#define DMAC_SADDR_SADDR_Pos 0
#define DMAC_SADDR_SADDR_Msk (0xffffffffu << DMAC_SADDR_SADDR_Pos) /**< \brief (DMAC_SADDR) Channel x Source Address */
#define DMAC_SADDR_SADDR(value) ((DMAC_SADDR_SADDR_Msk & ((value) << DMAC_SADDR_SADDR_Pos)))
/* -------- DMAC_DADDR : (DMAC Offset: N/A) DMAC Channel Destination Address Register -------- */
#define DMAC_DADDR_DADDR_Pos 0
#define DMAC_DADDR_DADDR_Msk (0xffffffffu << DMAC_DADDR_DADDR_Pos) /**< \brief (DMAC_DADDR) Channel x Destination Address */
#define DMAC_DADDR_DADDR(value) ((DMAC_DADDR_DADDR_Msk & ((value) << DMAC_DADDR_DADDR_Pos)))
/* -------- DMAC_DSCR : (DMAC Offset: N/A) DMAC Channel Descriptor Address Register -------- */
#define DMAC_DSCR_DSCR_Pos 2
#define DMAC_DSCR_DSCR_Msk (0x3fffffffu << DMAC_DSCR_DSCR_Pos) /**< \brief (DMAC_DSCR) Buffer Transfer Descriptor Address */
#define DMAC_DSCR_DSCR(value) ((DMAC_DSCR_DSCR_Msk & ((value) << DMAC_DSCR_DSCR_Pos)))
/* -------- DMAC_CTRLA : (DMAC Offset: N/A) DMAC Channel Control A Register -------- */
#define DMAC_CTRLA_BTSIZE_Pos 0
#define DMAC_CTRLA_BTSIZE_Msk (0xffffu << DMAC_CTRLA_BTSIZE_Pos) /**< \brief (DMAC_CTRLA) Buffer Transfer Size */
#define DMAC_CTRLA_BTSIZE(value) ((DMAC_CTRLA_BTSIZE_Msk & ((value) << DMAC_CTRLA_BTSIZE_Pos)))
#define DMAC_CTRLA_SRC_WIDTH_Pos 24
#define DMAC_CTRLA_SRC_WIDTH_Msk (0x3u << DMAC_CTRLA_SRC_WIDTH_Pos) /**< \brief (DMAC_CTRLA) Transfer Width for the Source */
#define DMAC_CTRLA_SRC_WIDTH_BYTE (0x0u << 24) /**< \brief (DMAC_CTRLA) the transfer size is set to 8-bit width */
#define DMAC_CTRLA_SRC_WIDTH_HALF_WORD (0x1u << 24) /**< \brief (DMAC_CTRLA) the transfer size is set to 16-bit width */
#define DMAC_CTRLA_SRC_WIDTH_WORD (0x2u << 24) /**< \brief (DMAC_CTRLA) the transfer size is set to 32-bit width */
#define DMAC_CTRLA_DST_WIDTH_Pos 28
#define DMAC_CTRLA_DST_WIDTH_Msk (0x3u << DMAC_CTRLA_DST_WIDTH_Pos) /**< \brief (DMAC_CTRLA) Transfer Width for the Destination */
#define DMAC_CTRLA_DST_WIDTH_BYTE (0x0u << 28) /**< \brief (DMAC_CTRLA) the transfer size is set to 8-bit width */
#define DMAC_CTRLA_DST_WIDTH_HALF_WORD (0x1u << 28) /**< \brief (DMAC_CTRLA) the transfer size is set to 16-bit width */
#define DMAC_CTRLA_DST_WIDTH_WORD (0x2u << 28) /**< \brief (DMAC_CTRLA) the transfer size is set to 32-bit width */
#define DMAC_CTRLA_DONE (0x1u << 31) /**< \brief (DMAC_CTRLA) Current Descriptor Stop Command and Transfer Completed Memory Indicator */
/* -------- DMAC_CTRLB : (DMAC Offset: N/A) DMAC Channel Control B Register -------- */
#define DMAC_CTRLB_SRC_DSCR (0x1u << 16) /**< \brief (DMAC_CTRLB) Source Address Descriptor */
#define DMAC_CTRLB_SRC_DSCR_FETCH_FROM_MEM (0x0u << 16) /**< \brief (DMAC_CTRLB) Source address is updated when the descriptor is fetched from the memory. */
#define DMAC_CTRLB_SRC_DSCR_FETCH_DISABLE (0x1u << 16) /**< \brief (DMAC_CTRLB) Buffer Descriptor Fetch operation is disabled for the source. */
#define DMAC_CTRLB_DST_DSCR (0x1u << 20) /**< \brief (DMAC_CTRLB) Destination Address Descriptor */
#define DMAC_CTRLB_DST_DSCR_FETCH_FROM_MEM (0x0u << 20) /**< \brief (DMAC_CTRLB) Destination address is updated when the descriptor is fetched from the memory. */
#define DMAC_CTRLB_DST_DSCR_FETCH_DISABLE (0x1u << 20) /**< \brief (DMAC_CTRLB) Buffer Descriptor Fetch operation is disabled for the destination. */
#define DMAC_CTRLB_FC_Pos 21
#define DMAC_CTRLB_FC_Msk (0x3u << DMAC_CTRLB_FC_Pos) /**< \brief (DMAC_CTRLB) Flow Control */
#define DMAC_CTRLB_FC_MEM2MEM_DMA_FC (0x0u << 21) /**< \brief (DMAC_CTRLB) Memory-to-Memory Transfer DMAC is flow controller */
#define DMAC_CTRLB_FC_MEM2PER_DMA_FC (0x1u << 21) /**< \brief (DMAC_CTRLB) Memory-to-Peripheral Transfer DMAC is flow controller */
#define DMAC_CTRLB_FC_PER2MEM_DMA_FC (0x2u << 21) /**< \brief (DMAC_CTRLB) Peripheral-to-Memory Transfer DMAC is flow controller */
#define DMAC_CTRLB_FC_PER2PER_DMA_FC (0x3u << 21) /**< \brief (DMAC_CTRLB) Peripheral-to-Peripheral Transfer DMAC is flow controller */
#define DMAC_CTRLB_SRC_INCR_Pos 24
#define DMAC_CTRLB_SRC_INCR_Msk (0x3u << DMAC_CTRLB_SRC_INCR_Pos) /**< \brief (DMAC_CTRLB) Incrementing, Decrementing or Fixed Address for the Source */
#define DMAC_CTRLB_SRC_INCR_INCREMENTING (0x0u << 24) /**< \brief (DMAC_CTRLB) The source address is incremented */
#define DMAC_CTRLB_SRC_INCR_DECREMENTING (0x1u << 24) /**< \brief (DMAC_CTRLB) The source address is decremented */
#define DMAC_CTRLB_SRC_INCR_FIXED (0x2u << 24) /**< \brief (DMAC_CTRLB) The source address remains unchanged */
#define DMAC_CTRLB_DST_INCR_Pos 28
#define DMAC_CTRLB_DST_INCR_Msk (0x3u << DMAC_CTRLB_DST_INCR_Pos) /**< \brief (DMAC_CTRLB) Incrementing, Decrementing or Fixed Address for the Destination */
#define DMAC_CTRLB_DST_INCR_INCREMENTING (0x0u << 28) /**< \brief (DMAC_CTRLB) The destination address is incremented */
#define DMAC_CTRLB_DST_INCR_DECREMENTING (0x1u << 28) /**< \brief (DMAC_CTRLB) The destination address is decremented */
#define DMAC_CTRLB_DST_INCR_FIXED (0x2u << 28) /**< \brief (DMAC_CTRLB) The destination address remains unchanged */
#define DMAC_CTRLB_IEN (0x1u << 30) /**< \brief (DMAC_CTRLB) Interrupt Enable Not */
/* -------- DMAC_CFG : (DMAC Offset: N/A) DMAC Channel Configuration Register -------- */
#define DMAC_CFG_SRC_PER_Pos 0
#define DMAC_CFG_SRC_PER_Msk (0xfu << DMAC_CFG_SRC_PER_Pos) /**< \brief (DMAC_CFG) Source with Peripheral identifier */
#define DMAC_CFG_SRC_PER(value) ((DMAC_CFG_SRC_PER_Msk & ((value) << DMAC_CFG_SRC_PER_Pos)))
#define DMAC_CFG_DST_PER_Pos 4
#define DMAC_CFG_DST_PER_Msk (0xfu << DMAC_CFG_DST_PER_Pos) /**< \brief (DMAC_CFG) Destination with Peripheral identifier */
#define DMAC_CFG_DST_PER(value) ((DMAC_CFG_DST_PER_Msk & ((value) << DMAC_CFG_DST_PER_Pos)))
#define DMAC_CFG_SRC_H2SEL (0x1u << 9) /**< \brief (DMAC_CFG) Software or Hardware Selection for the Source */
#define DMAC_CFG_SRC_H2SEL_SW (0x0u << 9) /**< \brief (DMAC_CFG) Software handshaking interface is used to trigger a transfer request. */
#define DMAC_CFG_SRC_H2SEL_HW (0x1u << 9) /**< \brief (DMAC_CFG) Hardware handshaking interface is used to trigger a transfer request. */
#define DMAC_CFG_DST_H2SEL (0x1u << 13) /**< \brief (DMAC_CFG) Software or Hardware Selection for the Destination */
#define DMAC_CFG_DST_H2SEL_SW (0x0u << 13) /**< \brief (DMAC_CFG) Software handshaking interface is used to trigger a transfer request. */
#define DMAC_CFG_DST_H2SEL_HW (0x1u << 13) /**< \brief (DMAC_CFG) Hardware handshaking interface is used to trigger a transfer request. */
#define DMAC_CFG_SOD (0x1u << 16) /**< \brief (DMAC_CFG) Stop On Done */
#define DMAC_CFG_SOD_DISABLE (0x0u << 16) /**< \brief (DMAC_CFG) STOP ON DONE disabled, the descriptor fetch operation ignores DONE Field of CTRLA register. */
#define DMAC_CFG_SOD_ENABLE (0x1u << 16) /**< \brief (DMAC_CFG) STOP ON DONE activated, the DMAC module is automatically disabled if DONE FIELD is set to 1. */
#define DMAC_CFG_LOCK_IF (0x1u << 20) /**< \brief (DMAC_CFG) Interface Lock */
#define DMAC_CFG_LOCK_IF_DISABLE (0x0u << 20) /**< \brief (DMAC_CFG) Interface Lock capability is disabled */
#define DMAC_CFG_LOCK_IF_ENABLE (0x1u << 20) /**< \brief (DMAC_CFG) Interface Lock capability is enabled */
#define DMAC_CFG_LOCK_B (0x1u << 21) /**< \brief (DMAC_CFG) Bus Lock */
#define DMAC_CFG_LOCK_B_DISABLE (0x0u << 21) /**< \brief (DMAC_CFG) AHB Bus Locking capability is disabled. */
#define DMAC_CFG_LOCK_IF_L (0x1u << 22) /**< \brief (DMAC_CFG) Master Interface Arbiter Lock */
#define DMAC_CFG_LOCK_IF_L_CHUNK (0x0u << 22) /**< \brief (DMAC_CFG) The Master Interface Arbiter is locked by the channel x for a chunk transfer. */
#define DMAC_CFG_LOCK_IF_L_BUFFER (0x1u << 22) /**< \brief (DMAC_CFG) The Master Interface Arbiter is locked by the channel x for a buffer transfer. */
#define DMAC_CFG_AHB_PROT_Pos 24
#define DMAC_CFG_AHB_PROT_Msk (0x7u << DMAC_CFG_AHB_PROT_Pos) /**< \brief (DMAC_CFG) AHB Protection */
#define DMAC_CFG_AHB_PROT(value) ((DMAC_CFG_AHB_PROT_Msk & ((value) << DMAC_CFG_AHB_PROT_Pos)))
#define DMAC_CFG_FIFOCFG_Pos 28
#define DMAC_CFG_FIFOCFG_Msk (0x3u << DMAC_CFG_FIFOCFG_Pos) /**< \brief (DMAC_CFG) FIFO Configuration */
#define DMAC_CFG_FIFOCFG_ALAP_CFG (0x0u << 28) /**< \brief (DMAC_CFG) The largest defined length AHB burst is performed on the destination AHB interface. */
#define DMAC_CFG_FIFOCFG_HALF_CFG (0x1u << 28) /**< \brief (DMAC_CFG) When half FIFO size is available/filled, a source/destination request is serviced. */
#define DMAC_CFG_FIFOCFG_ASAP_CFG (0x2u << 28) /**< \brief (DMAC_CFG) When there is enough space/data available to perform a single AHB access, then the request is serviced. */
/* -------- DMAC_WPMR : (DMAC Offset: 0x1E4) DMAC Write Protect Mode Register -------- */
#define DMAC_WPMR_WPEN (0x1u << 0) /**< \brief (DMAC_WPMR) Write Protect Enable */
#define DMAC_WPMR_WPKEY_Pos 8
#define DMAC_WPMR_WPKEY_Msk (0xffffffu << DMAC_WPMR_WPKEY_Pos) /**< \brief (DMAC_WPMR) Write Protect KEY */
#define DMAC_WPMR_WPKEY(value) ((DMAC_WPMR_WPKEY_Msk & ((value) << DMAC_WPMR_WPKEY_Pos)))
/* -------- DMAC_WPSR : (DMAC Offset: 0x1E8) DMAC Write Protect Status Register -------- */
#define DMAC_WPSR_WPVS (0x1u << 0) /**< \brief (DMAC_WPSR) Write Protect Violation Status */
#define DMAC_WPSR_WPVSRC_Pos 8
#define DMAC_WPSR_WPVSRC_Msk (0xffffu << DMAC_WPSR_WPVSRC_Pos) /**< \brief (DMAC_WPSR) Write Protect Violation Source */
/*@}*/
#endif /* _SAM4E_DMAC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/efc.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_EFC_COMPONENT_
#define _SAM4E_EFC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Embedded Flash Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_EFC Embedded Flash Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Efc hardware registers */
typedef struct {
RwReg EEFC_FMR; /**< \brief (Efc Offset: 0x00) EEFC Flash Mode Register */
WoReg EEFC_FCR; /**< \brief (Efc Offset: 0x04) EEFC Flash Command Register */
RoReg EEFC_FSR; /**< \brief (Efc Offset: 0x08) EEFC Flash Status Register */
RoReg EEFC_FRR; /**< \brief (Efc Offset: 0x0C) EEFC Flash Result Register */
} Efc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- EEFC_FMR : (EFC Offset: 0x00) EEFC Flash Mode Register -------- */
#define EEFC_FMR_FRDY (0x1u << 0) /**< \brief (EEFC_FMR) Ready Interrupt Enable */
#define EEFC_FMR_FWS_Pos 8
#define EEFC_FMR_FWS_Msk (0xfu << EEFC_FMR_FWS_Pos) /**< \brief (EEFC_FMR) Flash Wait State */
#define EEFC_FMR_FWS(value) ((EEFC_FMR_FWS_Msk & ((value) << EEFC_FMR_FWS_Pos)))
#define EEFC_FMR_SCOD (0x1u << 16) /**< \brief (EEFC_FMR) Sequential Code Optimization Disable */
#define EEFC_FMR_FAM (0x1u << 24) /**< \brief (EEFC_FMR) Flash Access Mode */
#define EEFC_FMR_CLOE (0x1u << 26) /**< \brief (EEFC_FMR) Code Loops Optimization Enable */
/* -------- EEFC_FCR : (EFC Offset: 0x04) EEFC Flash Command Register -------- */
#define EEFC_FCR_FCMD_Pos 0
#define EEFC_FCR_FCMD_Msk (0xffu << EEFC_FCR_FCMD_Pos) /**< \brief (EEFC_FCR) Flash Command */
#define EEFC_FCR_FCMD_GETD (0x0u << 0) /**< \brief (EEFC_FCR) Get Flash Descriptor */
#define EEFC_FCR_FCMD_WP (0x1u << 0) /**< \brief (EEFC_FCR) Write page */
#define EEFC_FCR_FCMD_WPL (0x2u << 0) /**< \brief (EEFC_FCR) Write page and lock */
#define EEFC_FCR_FCMD_EWP (0x3u << 0) /**< \brief (EEFC_FCR) Erase page and write page */
#define EEFC_FCR_FCMD_EWPL (0x4u << 0) /**< \brief (EEFC_FCR) Erase page and write page then lock */
#define EEFC_FCR_FCMD_EA (0x5u << 0) /**< \brief (EEFC_FCR) Erase all */
#define EEFC_FCR_FCMD_EPA (0x7u << 0) /**< \brief (EEFC_FCR) Erase Pages */
#define EEFC_FCR_FCMD_SLB (0x8u << 0) /**< \brief (EEFC_FCR) Set Lock Bit */
#define EEFC_FCR_FCMD_CLB (0x9u << 0) /**< \brief (EEFC_FCR) Clear Lock Bit */
#define EEFC_FCR_FCMD_GLB (0xAu << 0) /**< \brief (EEFC_FCR) Get Lock Bit */
#define EEFC_FCR_FCMD_SGPB (0xBu << 0) /**< \brief (EEFC_FCR) Set GPNVM Bit */
#define EEFC_FCR_FCMD_CGPB (0xCu << 0) /**< \brief (EEFC_FCR) Clear GPNVM Bit */
#define EEFC_FCR_FCMD_GGPB (0xDu << 0) /**< \brief (EEFC_FCR) Get GPNVM Bit */
#define EEFC_FCR_FCMD_STUI (0xEu << 0) /**< \brief (EEFC_FCR) Start Read Unique Identifier */
#define EEFC_FCR_FCMD_SPUI (0xFu << 0) /**< \brief (EEFC_FCR) Stop Read Unique Identifier */
#define EEFC_FCR_FCMD_GCALB (0x10u << 0) /**< \brief (EEFC_FCR) Get CALIB Bit */
#define EEFC_FCR_FCMD_ES (0x11u << 0) /**< \brief (EEFC_FCR) Erase Sector */
#define EEFC_FCR_FCMD_WUS (0x12u << 0) /**< \brief (EEFC_FCR) Write User Signature */
#define EEFC_FCR_FCMD_EUS (0x13u << 0) /**< \brief (EEFC_FCR) Erase User Signature */
#define EEFC_FCR_FCMD_STUS (0x14u << 0) /**< \brief (EEFC_FCR) Start Read User Signature */
#define EEFC_FCR_FCMD_SPUS (0x15u << 0) /**< \brief (EEFC_FCR) Stop Read User Signature */
#define EEFC_FCR_FARG_Pos 8
#define EEFC_FCR_FARG_Msk (0xffffu << EEFC_FCR_FARG_Pos) /**< \brief (EEFC_FCR) Flash Command Argument */
#define EEFC_FCR_FARG(value) ((EEFC_FCR_FARG_Msk & ((value) << EEFC_FCR_FARG_Pos)))
#define EEFC_FCR_FKEY_Pos 24
#define EEFC_FCR_FKEY_Msk (0xffu << EEFC_FCR_FKEY_Pos) /**< \brief (EEFC_FCR) Flash Writing Protection Key */
#define EEFC_FCR_FKEY_PASSWD (0x5Au << 24) /**< \brief (EEFC_FCR) The 0x5A value enables the command defined by the bits of the register. If the field is written with a different value, the write is not performed and no action is started. */
/* -------- EEFC_FSR : (EFC Offset: 0x08) EEFC Flash Status Register -------- */
#define EEFC_FSR_FRDY (0x1u << 0) /**< \brief (EEFC_FSR) Flash Ready Status */
#define EEFC_FSR_FCMDE (0x1u << 1) /**< \brief (EEFC_FSR) Flash Command Error Status */
#define EEFC_FSR_FLOCKE (0x1u << 2) /**< \brief (EEFC_FSR) Flash Lock Error Status */
#define EEFC_FSR_FLERR (0x1u << 3) /**< \brief (EEFC_FSR) Flash Error Status */
/* -------- EEFC_FRR : (EFC Offset: 0x0C) EEFC Flash Result Register -------- */
#define EEFC_FRR_FVALUE_Pos 0
#define EEFC_FRR_FVALUE_Msk (0xffffffffu << EEFC_FRR_FVALUE_Pos) /**< \brief (EEFC_FRR) Flash Result Value */
/*@}*/
#endif /* _SAM4E_EFC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/gmac.h
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FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/gpbr.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_GPBR_COMPONENT_
#define _SAM4E_GPBR_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR General Purpose Backup Register */
/* ============================================================================= */
/** \addtogroup SAM4E_GPBR General Purpose Backup Register */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Gpbr hardware registers */
typedef struct {
RwReg SYS_GPBR[20]; /**< \brief (Gpbr Offset: 0x0) General Purpose Backup Register */
} Gpbr;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- SYS_GPBR[20] : (GPBR Offset: 0x0) General Purpose Backup Register -------- */
#define SYS_GPBR_GPBR_VALUE_Pos 0
#define SYS_GPBR_GPBR_VALUE_Msk (0xffffffffu << SYS_GPBR_GPBR_VALUE_Pos) /**< \brief (SYS_GPBR[20]) Value of GPBR x */
#define SYS_GPBR_GPBR_VALUE(value) ((SYS_GPBR_GPBR_VALUE_Msk & ((value) << SYS_GPBR_GPBR_VALUE_Pos)))
/*@}*/
#endif /* _SAM4E_GPBR_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/hsmci.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_HSMCI_COMPONENT_
#define _SAM4E_HSMCI_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR High Speed MultiMedia Card Interface */
/* ============================================================================= */
/** \addtogroup SAM4E_HSMCI High Speed MultiMedia Card Interface */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Hsmci hardware registers */
typedef struct {
WoReg HSMCI_CR; /**< \brief (Hsmci Offset: 0x00) Control Register */
RwReg HSMCI_MR; /**< \brief (Hsmci Offset: 0x04) Mode Register */
RwReg HSMCI_DTOR; /**< \brief (Hsmci Offset: 0x08) Data Timeout Register */
RwReg HSMCI_SDCR; /**< \brief (Hsmci Offset: 0x0C) SD/SDIO Card Register */
RwReg HSMCI_ARGR; /**< \brief (Hsmci Offset: 0x10) Argument Register */
WoReg HSMCI_CMDR; /**< \brief (Hsmci Offset: 0x14) Command Register */
RwReg HSMCI_BLKR; /**< \brief (Hsmci Offset: 0x18) Block Register */
RwReg HSMCI_CSTOR; /**< \brief (Hsmci Offset: 0x1C) Completion Signal Timeout Register */
RoReg HSMCI_RSPR[4]; /**< \brief (Hsmci Offset: 0x20) Response Register */
RoReg HSMCI_RDR; /**< \brief (Hsmci Offset: 0x30) Receive Data Register */
WoReg HSMCI_TDR; /**< \brief (Hsmci Offset: 0x34) Transmit Data Register */
RoReg Reserved1[2];
RoReg HSMCI_SR; /**< \brief (Hsmci Offset: 0x40) Status Register */
WoReg HSMCI_IER; /**< \brief (Hsmci Offset: 0x44) Interrupt Enable Register */
WoReg HSMCI_IDR; /**< \brief (Hsmci Offset: 0x48) Interrupt Disable Register */
RoReg HSMCI_IMR; /**< \brief (Hsmci Offset: 0x4C) Interrupt Mask Register */
RoReg Reserved2[1];
RwReg HSMCI_CFG; /**< \brief (Hsmci Offset: 0x54) Configuration Register */
RoReg Reserved3[35];
RwReg HSMCI_WPMR; /**< \brief (Hsmci Offset: 0xE4) Write Protection Mode Register */
RoReg HSMCI_WPSR; /**< \brief (Hsmci Offset: 0xE8) Write Protection Status Register */
RoReg Reserved4[5];
RwReg HSMCI_RPR; /**< \brief (Hsmci Offset: 0x100) Receive Pointer Register */
RwReg HSMCI_RCR; /**< \brief (Hsmci Offset: 0x104) Receive Counter Register */
RwReg HSMCI_TPR; /**< \brief (Hsmci Offset: 0x108) Transmit Pointer Register */
RwReg HSMCI_TCR; /**< \brief (Hsmci Offset: 0x10C) Transmit Counter Register */
RwReg HSMCI_RNPR; /**< \brief (Hsmci Offset: 0x110) Receive Next Pointer Register */
RwReg HSMCI_RNCR; /**< \brief (Hsmci Offset: 0x114) Receive Next Counter Register */
RwReg HSMCI_TNPR; /**< \brief (Hsmci Offset: 0x118) Transmit Next Pointer Register */
RwReg HSMCI_TNCR; /**< \brief (Hsmci Offset: 0x11C) Transmit Next Counter Register */
WoReg HSMCI_PTCR; /**< \brief (Hsmci Offset: 0x120) Transfer Control Register */
RoReg HSMCI_PTSR; /**< \brief (Hsmci Offset: 0x124) Transfer Status Register */
RoReg Reserved5[54];
RwReg HSMCI_FIFO[256]; /**< \brief (Hsmci Offset: 0x200) FIFO Memory Aperture0 */
} Hsmci;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- HSMCI_CR : (HSMCI Offset: 0x00) Control Register -------- */
#define HSMCI_CR_MCIEN (0x1u << 0) /**< \brief (HSMCI_CR) Multi-Media Interface Enable */
#define HSMCI_CR_MCIDIS (0x1u << 1) /**< \brief (HSMCI_CR) Multi-Media Interface Disable */
#define HSMCI_CR_PWSEN (0x1u << 2) /**< \brief (HSMCI_CR) Power Save Mode Enable */
#define HSMCI_CR_PWSDIS (0x1u << 3) /**< \brief (HSMCI_CR) Power Save Mode Disable */
#define HSMCI_CR_SWRST (0x1u << 7) /**< \brief (HSMCI_CR) Software Reset */
/* -------- HSMCI_MR : (HSMCI Offset: 0x04) Mode Register -------- */
#define HSMCI_MR_CLKDIV_Pos 0
#define HSMCI_MR_CLKDIV_Msk (0xffu << HSMCI_MR_CLKDIV_Pos) /**< \brief (HSMCI_MR) Clock Divider */
#define HSMCI_MR_CLKDIV(value) ((HSMCI_MR_CLKDIV_Msk & ((value) << HSMCI_MR_CLKDIV_Pos)))
#define HSMCI_MR_PWSDIV_Pos 8
#define HSMCI_MR_PWSDIV_Msk (0x7u << HSMCI_MR_PWSDIV_Pos) /**< \brief (HSMCI_MR) Power Saving Divider */
#define HSMCI_MR_PWSDIV(value) ((HSMCI_MR_PWSDIV_Msk & ((value) << HSMCI_MR_PWSDIV_Pos)))
#define HSMCI_MR_RDPROOF (0x1u << 11) /**< \brief (HSMCI_MR) Read Proof Enable */
#define HSMCI_MR_WRPROOF (0x1u << 12) /**< \brief (HSMCI_MR) Write Proof Enable */
#define HSMCI_MR_FBYTE (0x1u << 13) /**< \brief (HSMCI_MR) Force Byte Transfer */
#define HSMCI_MR_PADV (0x1u << 14) /**< \brief (HSMCI_MR) Padding Value */
#define HSMCI_MR_PDCMODE (0x1u << 15) /**< \brief (HSMCI_MR) PDC-oriented Mode */
#define HSMCI_MR_CLKODD (0x1u << 16) /**< \brief (HSMCI_MR) Clock divider is odd */
/* -------- HSMCI_DTOR : (HSMCI Offset: 0x08) Data Timeout Register -------- */
#define HSMCI_DTOR_DTOCYC_Pos 0
#define HSMCI_DTOR_DTOCYC_Msk (0xfu << HSMCI_DTOR_DTOCYC_Pos) /**< \brief (HSMCI_DTOR) Data Timeout Cycle Number */
#define HSMCI_DTOR_DTOCYC(value) ((HSMCI_DTOR_DTOCYC_Msk & ((value) << HSMCI_DTOR_DTOCYC_Pos)))
#define HSMCI_DTOR_DTOMUL_Pos 4
#define HSMCI_DTOR_DTOMUL_Msk (0x7u << HSMCI_DTOR_DTOMUL_Pos) /**< \brief (HSMCI_DTOR) Data Timeout Multiplier */
#define HSMCI_DTOR_DTOMUL_1 (0x0u << 4) /**< \brief (HSMCI_DTOR) DTOCYC */
#define HSMCI_DTOR_DTOMUL_16 (0x1u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 16 */
#define HSMCI_DTOR_DTOMUL_128 (0x2u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 128 */
#define HSMCI_DTOR_DTOMUL_256 (0x3u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 256 */
#define HSMCI_DTOR_DTOMUL_1024 (0x4u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 1024 */
#define HSMCI_DTOR_DTOMUL_4096 (0x5u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 4096 */
#define HSMCI_DTOR_DTOMUL_65536 (0x6u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 65536 */
#define HSMCI_DTOR_DTOMUL_1048576 (0x7u << 4) /**< \brief (HSMCI_DTOR) DTOCYC x 1048576 */
/* -------- HSMCI_SDCR : (HSMCI Offset: 0x0C) SD/SDIO Card Register -------- */
#define HSMCI_SDCR_SDCSEL_Pos 0
#define HSMCI_SDCR_SDCSEL_Msk (0x3u << HSMCI_SDCR_SDCSEL_Pos) /**< \brief (HSMCI_SDCR) SDCard/SDIO Slot */
#define HSMCI_SDCR_SDCSEL_SLOTA (0x0u << 0) /**< \brief (HSMCI_SDCR) Slot A is selected. */
#define HSMCI_SDCR_SDCSEL_SLOTB (0x1u << 0) /**< \brief (HSMCI_SDCR) - */
#define HSMCI_SDCR_SDCSEL_SLOTC (0x2u << 0) /**< \brief (HSMCI_SDCR) - */
#define HSMCI_SDCR_SDCSEL_SLOTD (0x3u << 0) /**< \brief (HSMCI_SDCR) - */
#define HSMCI_SDCR_SDCBUS_Pos 6
#define HSMCI_SDCR_SDCBUS_Msk (0x3u << HSMCI_SDCR_SDCBUS_Pos) /**< \brief (HSMCI_SDCR) SDCard/SDIO Bus Width */
#define HSMCI_SDCR_SDCBUS_1 (0x0u << 6) /**< \brief (HSMCI_SDCR) 1 bit */
#define HSMCI_SDCR_SDCBUS_4 (0x2u << 6) /**< \brief (HSMCI_SDCR) 4 bit */
#define HSMCI_SDCR_SDCBUS_8 (0x3u << 6) /**< \brief (HSMCI_SDCR) 8 bit */
/* -------- HSMCI_ARGR : (HSMCI Offset: 0x10) Argument Register -------- */
#define HSMCI_ARGR_ARG_Pos 0
#define HSMCI_ARGR_ARG_Msk (0xffffffffu << HSMCI_ARGR_ARG_Pos) /**< \brief (HSMCI_ARGR) Command Argument */
#define HSMCI_ARGR_ARG(value) ((HSMCI_ARGR_ARG_Msk & ((value) << HSMCI_ARGR_ARG_Pos)))
/* -------- HSMCI_CMDR : (HSMCI Offset: 0x14) Command Register -------- */
#define HSMCI_CMDR_CMDNB_Pos 0
#define HSMCI_CMDR_CMDNB_Msk (0x3fu << HSMCI_CMDR_CMDNB_Pos) /**< \brief (HSMCI_CMDR) Command Number */
#define HSMCI_CMDR_CMDNB(value) ((HSMCI_CMDR_CMDNB_Msk & ((value) << HSMCI_CMDR_CMDNB_Pos)))
#define HSMCI_CMDR_RSPTYP_Pos 6
#define HSMCI_CMDR_RSPTYP_Msk (0x3u << HSMCI_CMDR_RSPTYP_Pos) /**< \brief (HSMCI_CMDR) Response Type */
#define HSMCI_CMDR_RSPTYP_NORESP (0x0u << 6) /**< \brief (HSMCI_CMDR) No response. */
#define HSMCI_CMDR_RSPTYP_48_BIT (0x1u << 6) /**< \brief (HSMCI_CMDR) 48-bit response. */
#define HSMCI_CMDR_RSPTYP_136_BIT (0x2u << 6) /**< \brief (HSMCI_CMDR) 136-bit response. */
#define HSMCI_CMDR_RSPTYP_R1B (0x3u << 6) /**< \brief (HSMCI_CMDR) R1b response type */
#define HSMCI_CMDR_SPCMD_Pos 8
#define HSMCI_CMDR_SPCMD_Msk (0x7u << HSMCI_CMDR_SPCMD_Pos) /**< \brief (HSMCI_CMDR) Special Command */
#define HSMCI_CMDR_SPCMD_STD (0x0u << 8) /**< \brief (HSMCI_CMDR) Not a special CMD. */
#define HSMCI_CMDR_SPCMD_INIT (0x1u << 8) /**< \brief (HSMCI_CMDR) Initialization CMD: 74 clock cycles for initialization sequence. */
#define HSMCI_CMDR_SPCMD_SYNC (0x2u << 8) /**< \brief (HSMCI_CMDR) Synchronized CMD: Wait for the end of the current data block transfer before sending the pending command. */
#define HSMCI_CMDR_SPCMD_CE_ATA (0x3u << 8) /**< \brief (HSMCI_CMDR) CE-ATA Completion Signal disable Command. The host cancels the ability for the device to return a command completion signal on the command line. */
#define HSMCI_CMDR_SPCMD_IT_CMD (0x4u << 8) /**< \brief (HSMCI_CMDR) Interrupt command: Corresponds to the Interrupt Mode (CMD40). */
#define HSMCI_CMDR_SPCMD_IT_RESP (0x5u << 8) /**< \brief (HSMCI_CMDR) Interrupt response: Corresponds to the Interrupt Mode (CMD40). */
#define HSMCI_CMDR_SPCMD_BOR (0x6u << 8) /**< \brief (HSMCI_CMDR) Boot Operation Request. Start a boot operation mode, the host processor can read boot data from the MMC device directly. */
#define HSMCI_CMDR_SPCMD_EBO (0x7u << 8) /**< \brief (HSMCI_CMDR) End Boot Operation. This command allows the host processor to terminate the boot operation mode. */
#define HSMCI_CMDR_OPDCMD (0x1u << 11) /**< \brief (HSMCI_CMDR) Open Drain Command */
#define HSMCI_CMDR_OPDCMD_PUSHPULL (0x0u << 11) /**< \brief (HSMCI_CMDR) Push pull command. */
#define HSMCI_CMDR_OPDCMD_OPENDRAIN (0x1u << 11) /**< \brief (HSMCI_CMDR) Open drain command. */
#define HSMCI_CMDR_MAXLAT (0x1u << 12) /**< \brief (HSMCI_CMDR) Max Latency for Command to Response */
#define HSMCI_CMDR_MAXLAT_5 (0x0u << 12) /**< \brief (HSMCI_CMDR) 5-cycle max latency. */
#define HSMCI_CMDR_MAXLAT_64 (0x1u << 12) /**< \brief (HSMCI_CMDR) 64-cycle max latency. */
#define HSMCI_CMDR_TRCMD_Pos 16
#define HSMCI_CMDR_TRCMD_Msk (0x3u << HSMCI_CMDR_TRCMD_Pos) /**< \brief (HSMCI_CMDR) Transfer Command */
#define HSMCI_CMDR_TRCMD_NO_DATA (0x0u << 16) /**< \brief (HSMCI_CMDR) No data transfer */
#define HSMCI_CMDR_TRCMD_START_DATA (0x1u << 16) /**< \brief (HSMCI_CMDR) Start data transfer */
#define HSMCI_CMDR_TRCMD_STOP_DATA (0x2u << 16) /**< \brief (HSMCI_CMDR) Stop data transfer */
#define HSMCI_CMDR_TRDIR (0x1u << 18) /**< \brief (HSMCI_CMDR) Transfer Direction */
#define HSMCI_CMDR_TRDIR_WRITE (0x0u << 18) /**< \brief (HSMCI_CMDR) Write. */
#define HSMCI_CMDR_TRDIR_READ (0x1u << 18) /**< \brief (HSMCI_CMDR) Read. */
#define HSMCI_CMDR_TRTYP_Pos 19
#define HSMCI_CMDR_TRTYP_Msk (0x7u << HSMCI_CMDR_TRTYP_Pos) /**< \brief (HSMCI_CMDR) Transfer Type */
#define HSMCI_CMDR_TRTYP_SINGLE (0x0u << 19) /**< \brief (HSMCI_CMDR) MMC/SD Card Single Block */
#define HSMCI_CMDR_TRTYP_MULTIPLE (0x1u << 19) /**< \brief (HSMCI_CMDR) MMC/SD Card Multiple Block */
#define HSMCI_CMDR_TRTYP_STREAM (0x2u << 19) /**< \brief (HSMCI_CMDR) MMC Stream */
#define HSMCI_CMDR_TRTYP_BYTE (0x4u << 19) /**< \brief (HSMCI_CMDR) SDIO Byte */
#define HSMCI_CMDR_TRTYP_BLOCK (0x5u << 19) /**< \brief (HSMCI_CMDR) SDIO Block */
#define HSMCI_CMDR_IOSPCMD_Pos 24
#define HSMCI_CMDR_IOSPCMD_Msk (0x3u << HSMCI_CMDR_IOSPCMD_Pos) /**< \brief (HSMCI_CMDR) SDIO Special Command */
#define HSMCI_CMDR_IOSPCMD_STD (0x0u << 24) /**< \brief (HSMCI_CMDR) Not an SDIO Special Command */
#define HSMCI_CMDR_IOSPCMD_SUSPEND (0x1u << 24) /**< \brief (HSMCI_CMDR) SDIO Suspend Command */
#define HSMCI_CMDR_IOSPCMD_RESUME (0x2u << 24) /**< \brief (HSMCI_CMDR) SDIO Resume Command */
#define HSMCI_CMDR_ATACS (0x1u << 26) /**< \brief (HSMCI_CMDR) ATA with Command Completion Signal */
#define HSMCI_CMDR_ATACS_NORMAL (0x0u << 26) /**< \brief (HSMCI_CMDR) Normal operation mode. */
#define HSMCI_CMDR_ATACS_COMPLETION (0x1u << 26) /**< \brief (HSMCI_CMDR) This bit indicates that a completion signal is expected within a programmed amount of time (HSMCI_CSTOR). */
#define HSMCI_CMDR_BOOT_ACK (0x1u << 27) /**< \brief (HSMCI_CMDR) Boot Operation Acknowledge. */
/* -------- HSMCI_BLKR : (HSMCI Offset: 0x18) Block Register -------- */
#define HSMCI_BLKR_BCNT_Pos 0
#define HSMCI_BLKR_BCNT_Msk (0xffffu << HSMCI_BLKR_BCNT_Pos) /**< \brief (HSMCI_BLKR) MMC/SDIO Block Count - SDIO Byte Count */
#define HSMCI_BLKR_BCNT(value) ((HSMCI_BLKR_BCNT_Msk & ((value) << HSMCI_BLKR_BCNT_Pos)))
#define HSMCI_BLKR_BLKLEN_Pos 16
#define HSMCI_BLKR_BLKLEN_Msk (0xffffu << HSMCI_BLKR_BLKLEN_Pos) /**< \brief (HSMCI_BLKR) Data Block Length */
#define HSMCI_BLKR_BLKLEN(value) ((HSMCI_BLKR_BLKLEN_Msk & ((value) << HSMCI_BLKR_BLKLEN_Pos)))
/* -------- HSMCI_CSTOR : (HSMCI Offset: 0x1C) Completion Signal Timeout Register -------- */
#define HSMCI_CSTOR_CSTOCYC_Pos 0
#define HSMCI_CSTOR_CSTOCYC_Msk (0xfu << HSMCI_CSTOR_CSTOCYC_Pos) /**< \brief (HSMCI_CSTOR) Completion Signal Timeout Cycle Number */
#define HSMCI_CSTOR_CSTOCYC(value) ((HSMCI_CSTOR_CSTOCYC_Msk & ((value) << HSMCI_CSTOR_CSTOCYC_Pos)))
#define HSMCI_CSTOR_CSTOMUL_Pos 4
#define HSMCI_CSTOR_CSTOMUL_Msk (0x7u << HSMCI_CSTOR_CSTOMUL_Pos) /**< \brief (HSMCI_CSTOR) Completion Signal Timeout Multiplier */
#define HSMCI_CSTOR_CSTOMUL_1 (0x0u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 1 */
#define HSMCI_CSTOR_CSTOMUL_16 (0x1u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 16 */
#define HSMCI_CSTOR_CSTOMUL_128 (0x2u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 128 */
#define HSMCI_CSTOR_CSTOMUL_256 (0x3u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 256 */
#define HSMCI_CSTOR_CSTOMUL_1024 (0x4u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 1024 */
#define HSMCI_CSTOR_CSTOMUL_4096 (0x5u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 4096 */
#define HSMCI_CSTOR_CSTOMUL_65536 (0x6u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 65536 */
#define HSMCI_CSTOR_CSTOMUL_1048576 (0x7u << 4) /**< \brief (HSMCI_CSTOR) CSTOCYC x 1048576 */
/* -------- HSMCI_RSPR[4] : (HSMCI Offset: 0x20) Response Register -------- */
#define HSMCI_RSPR_RSP_Pos 0
#define HSMCI_RSPR_RSP_Msk (0xffffffffu << HSMCI_RSPR_RSP_Pos) /**< \brief (HSMCI_RSPR[4]) Response */
/* -------- HSMCI_RDR : (HSMCI Offset: 0x30) Receive Data Register -------- */
#define HSMCI_RDR_DATA_Pos 0
#define HSMCI_RDR_DATA_Msk (0xffffffffu << HSMCI_RDR_DATA_Pos) /**< \brief (HSMCI_RDR) Data to Read */
/* -------- HSMCI_TDR : (HSMCI Offset: 0x34) Transmit Data Register -------- */
#define HSMCI_TDR_DATA_Pos 0
#define HSMCI_TDR_DATA_Msk (0xffffffffu << HSMCI_TDR_DATA_Pos) /**< \brief (HSMCI_TDR) Data to Write */
#define HSMCI_TDR_DATA(value) ((HSMCI_TDR_DATA_Msk & ((value) << HSMCI_TDR_DATA_Pos)))
/* -------- HSMCI_SR : (HSMCI Offset: 0x40) Status Register -------- */
#define HSMCI_SR_CMDRDY (0x1u << 0) /**< \brief (HSMCI_SR) Command Ready */
#define HSMCI_SR_RXRDY (0x1u << 1) /**< \brief (HSMCI_SR) Receiver Ready */
#define HSMCI_SR_TXRDY (0x1u << 2) /**< \brief (HSMCI_SR) Transmit Ready */
#define HSMCI_SR_BLKE (0x1u << 3) /**< \brief (HSMCI_SR) Data Block Ended */
#define HSMCI_SR_DTIP (0x1u << 4) /**< \brief (HSMCI_SR) Data Transfer in Progress */
#define HSMCI_SR_NOTBUSY (0x1u << 5) /**< \brief (HSMCI_SR) HSMCI Not Busy */
#define HSMCI_SR_ENDRX (0x1u << 6) /**< \brief (HSMCI_SR) End of RX Buffer */
#define HSMCI_SR_ENDTX (0x1u << 7) /**< \brief (HSMCI_SR) End of TX Buffer */
#define HSMCI_SR_SDIOIRQA (0x1u << 8) /**< \brief (HSMCI_SR) SDIO Interrupt for Slot A */
#define HSMCI_SR_SDIOWAIT (0x1u << 12) /**< \brief (HSMCI_SR) SDIO Read Wait Operation Status */
#define HSMCI_SR_CSRCV (0x1u << 13) /**< \brief (HSMCI_SR) CE-ATA Completion Signal Received */
#define HSMCI_SR_RXBUFF (0x1u << 14) /**< \brief (HSMCI_SR) RX Buffer Full */
#define HSMCI_SR_TXBUFE (0x1u << 15) /**< \brief (HSMCI_SR) TX Buffer Empty */
#define HSMCI_SR_RINDE (0x1u << 16) /**< \brief (HSMCI_SR) Response Index Error */
#define HSMCI_SR_RDIRE (0x1u << 17) /**< \brief (HSMCI_SR) Response Direction Error */
#define HSMCI_SR_RCRCE (0x1u << 18) /**< \brief (HSMCI_SR) Response CRC Error */
#define HSMCI_SR_RENDE (0x1u << 19) /**< \brief (HSMCI_SR) Response End Bit Error */
#define HSMCI_SR_RTOE (0x1u << 20) /**< \brief (HSMCI_SR) Response Time-out Error */
#define HSMCI_SR_DCRCE (0x1u << 21) /**< \brief (HSMCI_SR) Data CRC Error */
#define HSMCI_SR_DTOE (0x1u << 22) /**< \brief (HSMCI_SR) Data Time-out Error */
#define HSMCI_SR_CSTOE (0x1u << 23) /**< \brief (HSMCI_SR) Completion Signal Time-out Error */
#define HSMCI_SR_FIFOEMPTY (0x1u << 26) /**< \brief (HSMCI_SR) FIFO empty flag */
#define HSMCI_SR_XFRDONE (0x1u << 27) /**< \brief (HSMCI_SR) Transfer Done flag */
#define HSMCI_SR_ACKRCV (0x1u << 28) /**< \brief (HSMCI_SR) Boot Operation Acknowledge Received */
#define HSMCI_SR_ACKRCVE (0x1u << 29) /**< \brief (HSMCI_SR) Boot Operation Acknowledge Error */
#define HSMCI_SR_OVRE (0x1u << 30) /**< \brief (HSMCI_SR) Overrun */
#define HSMCI_SR_UNRE (0x1u << 31) /**< \brief (HSMCI_SR) Underrun */
/* -------- HSMCI_IER : (HSMCI Offset: 0x44) Interrupt Enable Register -------- */
#define HSMCI_IER_CMDRDY (0x1u << 0) /**< \brief (HSMCI_IER) Command Ready Interrupt Enable */
#define HSMCI_IER_RXRDY (0x1u << 1) /**< \brief (HSMCI_IER) Receiver Ready Interrupt Enable */
#define HSMCI_IER_TXRDY (0x1u << 2) /**< \brief (HSMCI_IER) Transmit Ready Interrupt Enable */
#define HSMCI_IER_BLKE (0x1u << 3) /**< \brief (HSMCI_IER) Data Block Ended Interrupt Enable */
#define HSMCI_IER_DTIP (0x1u << 4) /**< \brief (HSMCI_IER) Data Transfer in Progress Interrupt Enable */
#define HSMCI_IER_NOTBUSY (0x1u << 5) /**< \brief (HSMCI_IER) Data Not Busy Interrupt Enable */
#define HSMCI_IER_ENDRX (0x1u << 6) /**< \brief (HSMCI_IER) End of Receive Buffer Interrupt Enable */
#define HSMCI_IER_ENDTX (0x1u << 7) /**< \brief (HSMCI_IER) End of Transmit Buffer Interrupt Enable */
#define HSMCI_IER_SDIOIRQA (0x1u << 8) /**< \brief (HSMCI_IER) SDIO Interrupt for Slot A Interrupt Enable */
#define HSMCI_IER_SDIOWAIT (0x1u << 12) /**< \brief (HSMCI_IER) SDIO Read Wait Operation Status Interrupt Enable */
#define HSMCI_IER_CSRCV (0x1u << 13) /**< \brief (HSMCI_IER) Completion Signal Received Interrupt Enable */
#define HSMCI_IER_RXBUFF (0x1u << 14) /**< \brief (HSMCI_IER) Receive Buffer Full Interrupt Enable */
#define HSMCI_IER_TXBUFE (0x1u << 15) /**< \brief (HSMCI_IER) Transmit Buffer Empty Interrupt Enable */
#define HSMCI_IER_RINDE (0x1u << 16) /**< \brief (HSMCI_IER) Response Index Error Interrupt Enable */
#define HSMCI_IER_RDIRE (0x1u << 17) /**< \brief (HSMCI_IER) Response Direction Error Interrupt Enable */
#define HSMCI_IER_RCRCE (0x1u << 18) /**< \brief (HSMCI_IER) Response CRC Error Interrupt Enable */
#define HSMCI_IER_RENDE (0x1u << 19) /**< \brief (HSMCI_IER) Response End Bit Error Interrupt Enable */
#define HSMCI_IER_RTOE (0x1u << 20) /**< \brief (HSMCI_IER) Response Time-out Error Interrupt Enable */
#define HSMCI_IER_DCRCE (0x1u << 21) /**< \brief (HSMCI_IER) Data CRC Error Interrupt Enable */
#define HSMCI_IER_DTOE (0x1u << 22) /**< \brief (HSMCI_IER) Data Time-out Error Interrupt Enable */
#define HSMCI_IER_CSTOE (0x1u << 23) /**< \brief (HSMCI_IER) Completion Signal Timeout Error Interrupt Enable */
#define HSMCI_IER_FIFOEMPTY (0x1u << 26) /**< \brief (HSMCI_IER) FIFO empty Interrupt enable */
#define HSMCI_IER_XFRDONE (0x1u << 27) /**< \brief (HSMCI_IER) Transfer Done Interrupt enable */
#define HSMCI_IER_ACKRCV (0x1u << 28) /**< \brief (HSMCI_IER) Boot Acknowledge Interrupt Enable */
#define HSMCI_IER_ACKRCVE (0x1u << 29) /**< \brief (HSMCI_IER) Boot Acknowledge Error Interrupt Enable */
#define HSMCI_IER_OVRE (0x1u << 30) /**< \brief (HSMCI_IER) Overrun Interrupt Enable */
#define HSMCI_IER_UNRE (0x1u << 31) /**< \brief (HSMCI_IER) Underrun Interrupt Enable */
/* -------- HSMCI_IDR : (HSMCI Offset: 0x48) Interrupt Disable Register -------- */
#define HSMCI_IDR_CMDRDY (0x1u << 0) /**< \brief (HSMCI_IDR) Command Ready Interrupt Disable */
#define HSMCI_IDR_RXRDY (0x1u << 1) /**< \brief (HSMCI_IDR) Receiver Ready Interrupt Disable */
#define HSMCI_IDR_TXRDY (0x1u << 2) /**< \brief (HSMCI_IDR) Transmit Ready Interrupt Disable */
#define HSMCI_IDR_BLKE (0x1u << 3) /**< \brief (HSMCI_IDR) Data Block Ended Interrupt Disable */
#define HSMCI_IDR_DTIP (0x1u << 4) /**< \brief (HSMCI_IDR) Data Transfer in Progress Interrupt Disable */
#define HSMCI_IDR_NOTBUSY (0x1u << 5) /**< \brief (HSMCI_IDR) Data Not Busy Interrupt Disable */
#define HSMCI_IDR_ENDRX (0x1u << 6) /**< \brief (HSMCI_IDR) End of Receive Buffer Interrupt Disable */
#define HSMCI_IDR_ENDTX (0x1u << 7) /**< \brief (HSMCI_IDR) End of Transmit Buffer Interrupt Disable */
#define HSMCI_IDR_SDIOIRQA (0x1u << 8) /**< \brief (HSMCI_IDR) SDIO Interrupt for Slot A Interrupt Disable */
#define HSMCI_IDR_SDIOWAIT (0x1u << 12) /**< \brief (HSMCI_IDR) SDIO Read Wait Operation Status Interrupt Disable */
#define HSMCI_IDR_CSRCV (0x1u << 13) /**< \brief (HSMCI_IDR) Completion Signal received interrupt Disable */
#define HSMCI_IDR_RXBUFF (0x1u << 14) /**< \brief (HSMCI_IDR) Receive Buffer Full Interrupt Disable */
#define HSMCI_IDR_TXBUFE (0x1u << 15) /**< \brief (HSMCI_IDR) Transmit Buffer Empty Interrupt Disable */
#define HSMCI_IDR_RINDE (0x1u << 16) /**< \brief (HSMCI_IDR) Response Index Error Interrupt Disable */
#define HSMCI_IDR_RDIRE (0x1u << 17) /**< \brief (HSMCI_IDR) Response Direction Error Interrupt Disable */
#define HSMCI_IDR_RCRCE (0x1u << 18) /**< \brief (HSMCI_IDR) Response CRC Error Interrupt Disable */
#define HSMCI_IDR_RENDE (0x1u << 19) /**< \brief (HSMCI_IDR) Response End Bit Error Interrupt Disable */
#define HSMCI_IDR_RTOE (0x1u << 20) /**< \brief (HSMCI_IDR) Response Time-out Error Interrupt Disable */
#define HSMCI_IDR_DCRCE (0x1u << 21) /**< \brief (HSMCI_IDR) Data CRC Error Interrupt Disable */
#define HSMCI_IDR_DTOE (0x1u << 22) /**< \brief (HSMCI_IDR) Data Time-out Error Interrupt Disable */
#define HSMCI_IDR_CSTOE (0x1u << 23) /**< \brief (HSMCI_IDR) Completion Signal Time out Error Interrupt Disable */
#define HSMCI_IDR_FIFOEMPTY (0x1u << 26) /**< \brief (HSMCI_IDR) FIFO empty Interrupt Disable */
#define HSMCI_IDR_XFRDONE (0x1u << 27) /**< \brief (HSMCI_IDR) Transfer Done Interrupt Disable */
#define HSMCI_IDR_ACKRCV (0x1u << 28) /**< \brief (HSMCI_IDR) Boot Acknowledge Interrupt Disable */
#define HSMCI_IDR_ACKRCVE (0x1u << 29) /**< \brief (HSMCI_IDR) Boot Acknowledge Error Interrupt Disable */
#define HSMCI_IDR_OVRE (0x1u << 30) /**< \brief (HSMCI_IDR) Overrun Interrupt Disable */
#define HSMCI_IDR_UNRE (0x1u << 31) /**< \brief (HSMCI_IDR) Underrun Interrupt Disable */
/* -------- HSMCI_IMR : (HSMCI Offset: 0x4C) Interrupt Mask Register -------- */
#define HSMCI_IMR_CMDRDY (0x1u << 0) /**< \brief (HSMCI_IMR) Command Ready Interrupt Mask */
#define HSMCI_IMR_RXRDY (0x1u << 1) /**< \brief (HSMCI_IMR) Receiver Ready Interrupt Mask */
#define HSMCI_IMR_TXRDY (0x1u << 2) /**< \brief (HSMCI_IMR) Transmit Ready Interrupt Mask */
#define HSMCI_IMR_BLKE (0x1u << 3) /**< \brief (HSMCI_IMR) Data Block Ended Interrupt Mask */
#define HSMCI_IMR_DTIP (0x1u << 4) /**< \brief (HSMCI_IMR) Data Transfer in Progress Interrupt Mask */
#define HSMCI_IMR_NOTBUSY (0x1u << 5) /**< \brief (HSMCI_IMR) Data Not Busy Interrupt Mask */
#define HSMCI_IMR_ENDRX (0x1u << 6) /**< \brief (HSMCI_IMR) End of Receive Buffer Interrupt Mask */
#define HSMCI_IMR_ENDTX (0x1u << 7) /**< \brief (HSMCI_IMR) End of Transmit Buffer Interrupt Mask */
#define HSMCI_IMR_SDIOIRQA (0x1u << 8) /**< \brief (HSMCI_IMR) SDIO Interrupt for Slot A Interrupt Mask */
#define HSMCI_IMR_SDIOWAIT (0x1u << 12) /**< \brief (HSMCI_IMR) SDIO Read Wait Operation Status Interrupt Mask */
#define HSMCI_IMR_CSRCV (0x1u << 13) /**< \brief (HSMCI_IMR) Completion Signal Received Interrupt Mask */
#define HSMCI_IMR_RXBUFF (0x1u << 14) /**< \brief (HSMCI_IMR) Receive Buffer Full Interrupt Mask */
#define HSMCI_IMR_TXBUFE (0x1u << 15) /**< \brief (HSMCI_IMR) Transmit Buffer Empty Interrupt Mask */
#define HSMCI_IMR_RINDE (0x1u << 16) /**< \brief (HSMCI_IMR) Response Index Error Interrupt Mask */
#define HSMCI_IMR_RDIRE (0x1u << 17) /**< \brief (HSMCI_IMR) Response Direction Error Interrupt Mask */
#define HSMCI_IMR_RCRCE (0x1u << 18) /**< \brief (HSMCI_IMR) Response CRC Error Interrupt Mask */
#define HSMCI_IMR_RENDE (0x1u << 19) /**< \brief (HSMCI_IMR) Response End Bit Error Interrupt Mask */
#define HSMCI_IMR_RTOE (0x1u << 20) /**< \brief (HSMCI_IMR) Response Time-out Error Interrupt Mask */
#define HSMCI_IMR_DCRCE (0x1u << 21) /**< \brief (HSMCI_IMR) Data CRC Error Interrupt Mask */
#define HSMCI_IMR_DTOE (0x1u << 22) /**< \brief (HSMCI_IMR) Data Time-out Error Interrupt Mask */
#define HSMCI_IMR_CSTOE (0x1u << 23) /**< \brief (HSMCI_IMR) Completion Signal Time-out Error Interrupt Mask */
#define HSMCI_IMR_FIFOEMPTY (0x1u << 26) /**< \brief (HSMCI_IMR) FIFO Empty Interrupt Mask */
#define HSMCI_IMR_XFRDONE (0x1u << 27) /**< \brief (HSMCI_IMR) Transfer Done Interrupt Mask */
#define HSMCI_IMR_ACKRCV (0x1u << 28) /**< \brief (HSMCI_IMR) Boot Operation Acknowledge Received Interrupt Mask */
#define HSMCI_IMR_ACKRCVE (0x1u << 29) /**< \brief (HSMCI_IMR) Boot Operation Acknowledge Error Interrupt Mask */
#define HSMCI_IMR_OVRE (0x1u << 30) /**< \brief (HSMCI_IMR) Overrun Interrupt Mask */
#define HSMCI_IMR_UNRE (0x1u << 31) /**< \brief (HSMCI_IMR) Underrun Interrupt Mask */
/* -------- HSMCI_CFG : (HSMCI Offset: 0x54) Configuration Register -------- */
#define HSMCI_CFG_FIFOMODE (0x1u << 0) /**< \brief (HSMCI_CFG) HSMCI Internal FIFO control mode */
#define HSMCI_CFG_FERRCTRL (0x1u << 4) /**< \brief (HSMCI_CFG) Flow Error flag reset control mode */
#define HSMCI_CFG_HSMODE (0x1u << 8) /**< \brief (HSMCI_CFG) High Speed Mode */
#define HSMCI_CFG_LSYNC (0x1u << 12) /**< \brief (HSMCI_CFG) Synchronize on the last block */
/* -------- HSMCI_WPMR : (HSMCI Offset: 0xE4) Write Protection Mode Register -------- */
#define HSMCI_WPMR_WP_EN (0x1u << 0) /**< \brief (HSMCI_WPMR) Write Protection Enable */
#define HSMCI_WPMR_WP_KEY_Pos 8
#define HSMCI_WPMR_WP_KEY_Msk (0xffffffu << HSMCI_WPMR_WP_KEY_Pos) /**< \brief (HSMCI_WPMR) Write Protection Key password */
#define HSMCI_WPMR_WP_KEY(value) ((HSMCI_WPMR_WP_KEY_Msk & ((value) << HSMCI_WPMR_WP_KEY_Pos)))
/* -------- HSMCI_WPSR : (HSMCI Offset: 0xE8) Write Protection Status Register -------- */
#define HSMCI_WPSR_WP_VS_Pos 0
#define HSMCI_WPSR_WP_VS_Msk (0xfu << HSMCI_WPSR_WP_VS_Pos) /**< \brief (HSMCI_WPSR) Write Protection Violation Status */
#define HSMCI_WPSR_WP_VS_NONE (0x0u << 0) /**< \brief (HSMCI_WPSR) No Write Protection Violation occurred since the last read of this register (WP_SR) */
#define HSMCI_WPSR_WP_VS_WRITE (0x1u << 0) /**< \brief (HSMCI_WPSR) Write Protection detected unauthorized attempt to write a control register had occurred (since the last read.) */
#define HSMCI_WPSR_WP_VS_RESET (0x2u << 0) /**< \brief (HSMCI_WPSR) Software reset had been performed while Write Protection was enabled (since the last read). */
#define HSMCI_WPSR_WP_VS_BOTH (0x3u << 0) /**< \brief (HSMCI_WPSR) Both Write Protection violation and software reset with Write Protection enabled have occurred since the last read. */
#define HSMCI_WPSR_WP_VSRC_Pos 8
#define HSMCI_WPSR_WP_VSRC_Msk (0xffffu << HSMCI_WPSR_WP_VSRC_Pos) /**< \brief (HSMCI_WPSR) Write Protection Violation SouRCe */
/* -------- HSMCI_RPR : (HSMCI Offset: 0x100) Receive Pointer Register -------- */
#define HSMCI_RPR_RXPTR_Pos 0
#define HSMCI_RPR_RXPTR_Msk (0xffffffffu << HSMCI_RPR_RXPTR_Pos) /**< \brief (HSMCI_RPR) Receive Pointer Register */
#define HSMCI_RPR_RXPTR(value) ((HSMCI_RPR_RXPTR_Msk & ((value) << HSMCI_RPR_RXPTR_Pos)))
/* -------- HSMCI_RCR : (HSMCI Offset: 0x104) Receive Counter Register -------- */
#define HSMCI_RCR_RXCTR_Pos 0
#define HSMCI_RCR_RXCTR_Msk (0xffffu << HSMCI_RCR_RXCTR_Pos) /**< \brief (HSMCI_RCR) Receive Counter Register */
#define HSMCI_RCR_RXCTR(value) ((HSMCI_RCR_RXCTR_Msk & ((value) << HSMCI_RCR_RXCTR_Pos)))
/* -------- HSMCI_TPR : (HSMCI Offset: 0x108) Transmit Pointer Register -------- */
#define HSMCI_TPR_TXPTR_Pos 0
#define HSMCI_TPR_TXPTR_Msk (0xffffffffu << HSMCI_TPR_TXPTR_Pos) /**< \brief (HSMCI_TPR) Transmit Counter Register */
#define HSMCI_TPR_TXPTR(value) ((HSMCI_TPR_TXPTR_Msk & ((value) << HSMCI_TPR_TXPTR_Pos)))
/* -------- HSMCI_TCR : (HSMCI Offset: 0x10C) Transmit Counter Register -------- */
#define HSMCI_TCR_TXCTR_Pos 0
#define HSMCI_TCR_TXCTR_Msk (0xffffu << HSMCI_TCR_TXCTR_Pos) /**< \brief (HSMCI_TCR) Transmit Counter Register */
#define HSMCI_TCR_TXCTR(value) ((HSMCI_TCR_TXCTR_Msk & ((value) << HSMCI_TCR_TXCTR_Pos)))
/* -------- HSMCI_RNPR : (HSMCI Offset: 0x110) Receive Next Pointer Register -------- */
#define HSMCI_RNPR_RXNPTR_Pos 0
#define HSMCI_RNPR_RXNPTR_Msk (0xffffffffu << HSMCI_RNPR_RXNPTR_Pos) /**< \brief (HSMCI_RNPR) Receive Next Pointer */
#define HSMCI_RNPR_RXNPTR(value) ((HSMCI_RNPR_RXNPTR_Msk & ((value) << HSMCI_RNPR_RXNPTR_Pos)))
/* -------- HSMCI_RNCR : (HSMCI Offset: 0x114) Receive Next Counter Register -------- */
#define HSMCI_RNCR_RXNCTR_Pos 0
#define HSMCI_RNCR_RXNCTR_Msk (0xffffu << HSMCI_RNCR_RXNCTR_Pos) /**< \brief (HSMCI_RNCR) Receive Next Counter */
#define HSMCI_RNCR_RXNCTR(value) ((HSMCI_RNCR_RXNCTR_Msk & ((value) << HSMCI_RNCR_RXNCTR_Pos)))
/* -------- HSMCI_TNPR : (HSMCI Offset: 0x118) Transmit Next Pointer Register -------- */
#define HSMCI_TNPR_TXNPTR_Pos 0
#define HSMCI_TNPR_TXNPTR_Msk (0xffffffffu << HSMCI_TNPR_TXNPTR_Pos) /**< \brief (HSMCI_TNPR) Transmit Next Pointer */
#define HSMCI_TNPR_TXNPTR(value) ((HSMCI_TNPR_TXNPTR_Msk & ((value) << HSMCI_TNPR_TXNPTR_Pos)))
/* -------- HSMCI_TNCR : (HSMCI Offset: 0x11C) Transmit Next Counter Register -------- */
#define HSMCI_TNCR_TXNCTR_Pos 0
#define HSMCI_TNCR_TXNCTR_Msk (0xffffu << HSMCI_TNCR_TXNCTR_Pos) /**< \brief (HSMCI_TNCR) Transmit Counter Next */
#define HSMCI_TNCR_TXNCTR(value) ((HSMCI_TNCR_TXNCTR_Msk & ((value) << HSMCI_TNCR_TXNCTR_Pos)))
/* -------- HSMCI_PTCR : (HSMCI Offset: 0x120) Transfer Control Register -------- */
#define HSMCI_PTCR_RXTEN (0x1u << 0) /**< \brief (HSMCI_PTCR) Receiver Transfer Enable */
#define HSMCI_PTCR_RXTDIS (0x1u << 1) /**< \brief (HSMCI_PTCR) Receiver Transfer Disable */
#define HSMCI_PTCR_TXTEN (0x1u << 8) /**< \brief (HSMCI_PTCR) Transmitter Transfer Enable */
#define HSMCI_PTCR_TXTDIS (0x1u << 9) /**< \brief (HSMCI_PTCR) Transmitter Transfer Disable */
/* -------- HSMCI_PTSR : (HSMCI Offset: 0x124) Transfer Status Register -------- */
#define HSMCI_PTSR_RXTEN (0x1u << 0) /**< \brief (HSMCI_PTSR) Receiver Transfer Enable */
#define HSMCI_PTSR_TXTEN (0x1u << 8) /**< \brief (HSMCI_PTSR) Transmitter Transfer Enable */
/*@}*/
#endif /* _SAM4E_HSMCI_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/matrix.h
+261
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@@ -0,0 +1,261 @@
/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_MATRIX_COMPONENT_
#define _SAM4E_MATRIX_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Bus Matrix */
/* ============================================================================= */
/** \addtogroup SAM4E_MATRIX Bus Matrix */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Matrix hardware registers */
typedef struct {
RwReg MATRIX_MCFG[7]; /**< \brief (Matrix Offset: 0x0000) Master Configuration Register */
RoReg Reserved1[9];
RwReg MATRIX_SCFG[6]; /**< \brief (Matrix Offset: 0x0040) Slave Configuration Register */
RoReg Reserved2[10];
RwReg MATRIX_PRAS0; /**< \brief (Matrix Offset: 0x0080) Priority Register A for Slave 0 */
RoReg Reserved3[1];
RwReg MATRIX_PRAS1; /**< \brief (Matrix Offset: 0x0088) Priority Register A for Slave 1 */
RoReg Reserved4[1];
RwReg MATRIX_PRAS2; /**< \brief (Matrix Offset: 0x0090) Priority Register A for Slave 2 */
RoReg Reserved5[1];
RwReg MATRIX_PRAS3; /**< \brief (Matrix Offset: 0x0098) Priority Register A for Slave 3 */
RoReg Reserved6[1];
RwReg MATRIX_PRAS4; /**< \brief (Matrix Offset: 0x00A0) Priority Register A for Slave 4 */
RoReg Reserved7[1];
RwReg MATRIX_PRAS5; /**< \brief (Matrix Offset: 0x00A8) Priority Register A for Slave 5 */
RoReg Reserved8[1];
RoReg Reserved9[20];
RwReg MATRIX_MRCR; /**< \brief (Matrix Offset: 0x0100) Master Remap Control Register */
RoReg Reserved10[4];
RwReg CCFG_SYSIO; /**< \brief (Matrix Offset: 0x0114) System I/O Configuration Register */
RoReg Reserved11[3];
RwReg CCFG_SMCNFCS; /**< \brief (Matrix Offset: 0x0124) SMC NAND Flash Chip Select Configuration Register */
RoReg Reserved12[47];
RwReg MATRIX_WPMR; /**< \brief (Matrix Offset: 0x01E4) Write Protect Mode Register */
RoReg MATRIX_WPSR; /**< \brief (Matrix Offset: 0x01E8) Write Protect Status Register */
} Matrix;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- MATRIX_MCFG[7] : (MATRIX Offset: 0x0000) Master Configuration Register -------- */
#define MATRIX_MCFG_ULBT_Pos 0
#define MATRIX_MCFG_ULBT_Msk (0x7u << MATRIX_MCFG_ULBT_Pos) /**< \brief (MATRIX_MCFG[7]) Undefined Length Burst Type */
#define MATRIX_MCFG_ULBT(value) ((MATRIX_MCFG_ULBT_Msk & ((value) << MATRIX_MCFG_ULBT_Pos)))
/* -------- MATRIX_SCFG[6] : (MATRIX Offset: 0x0040) Slave Configuration Register -------- */
#define MATRIX_SCFG_SLOT_CYCLE_Pos 0
#define MATRIX_SCFG_SLOT_CYCLE_Msk (0x1ffu << MATRIX_SCFG_SLOT_CYCLE_Pos) /**< \brief (MATRIX_SCFG[6]) Maximum Bus Grant Duration for Masters */
#define MATRIX_SCFG_SLOT_CYCLE(value) ((MATRIX_SCFG_SLOT_CYCLE_Msk & ((value) << MATRIX_SCFG_SLOT_CYCLE_Pos)))
#define MATRIX_SCFG_DEFMSTR_TYPE_Pos 16
#define MATRIX_SCFG_DEFMSTR_TYPE_Msk (0x3u << MATRIX_SCFG_DEFMSTR_TYPE_Pos) /**< \brief (MATRIX_SCFG[6]) Default Master Type */
#define MATRIX_SCFG_DEFMSTR_TYPE(value) ((MATRIX_SCFG_DEFMSTR_TYPE_Msk & ((value) << MATRIX_SCFG_DEFMSTR_TYPE_Pos)))
#define MATRIX_SCFG_FIXED_DEFMSTR_Pos 18
#define MATRIX_SCFG_FIXED_DEFMSTR_Msk (0xfu << MATRIX_SCFG_FIXED_DEFMSTR_Pos) /**< \brief (MATRIX_SCFG[6]) Fixed Default Master */
#define MATRIX_SCFG_FIXED_DEFMSTR(value) ((MATRIX_SCFG_FIXED_DEFMSTR_Msk & ((value) << MATRIX_SCFG_FIXED_DEFMSTR_Pos)))
/* -------- MATRIX_PRAS0 : (MATRIX Offset: 0x0080) Priority Register A for Slave 0 -------- */
#define MATRIX_PRAS0_M0PR_Pos 0
#define MATRIX_PRAS0_M0PR_Msk (0x3u << MATRIX_PRAS0_M0PR_Pos) /**< \brief (MATRIX_PRAS0) Master 0 Priority */
#define MATRIX_PRAS0_M0PR(value) ((MATRIX_PRAS0_M0PR_Msk & ((value) << MATRIX_PRAS0_M0PR_Pos)))
#define MATRIX_PRAS0_M1PR_Pos 4
#define MATRIX_PRAS0_M1PR_Msk (0x3u << MATRIX_PRAS0_M1PR_Pos) /**< \brief (MATRIX_PRAS0) Master 1 Priority */
#define MATRIX_PRAS0_M1PR(value) ((MATRIX_PRAS0_M1PR_Msk & ((value) << MATRIX_PRAS0_M1PR_Pos)))
#define MATRIX_PRAS0_M2PR_Pos 8
#define MATRIX_PRAS0_M2PR_Msk (0x3u << MATRIX_PRAS0_M2PR_Pos) /**< \brief (MATRIX_PRAS0) Master 2 Priority */
#define MATRIX_PRAS0_M2PR(value) ((MATRIX_PRAS0_M2PR_Msk & ((value) << MATRIX_PRAS0_M2PR_Pos)))
#define MATRIX_PRAS0_M3PR_Pos 12
#define MATRIX_PRAS0_M3PR_Msk (0x3u << MATRIX_PRAS0_M3PR_Pos) /**< \brief (MATRIX_PRAS0) Master 3 Priority */
#define MATRIX_PRAS0_M3PR(value) ((MATRIX_PRAS0_M3PR_Msk & ((value) << MATRIX_PRAS0_M3PR_Pos)))
#define MATRIX_PRAS0_M4PR_Pos 16
#define MATRIX_PRAS0_M4PR_Msk (0x3u << MATRIX_PRAS0_M4PR_Pos) /**< \brief (MATRIX_PRAS0) Master 4 Priority */
#define MATRIX_PRAS0_M4PR(value) ((MATRIX_PRAS0_M4PR_Msk & ((value) << MATRIX_PRAS0_M4PR_Pos)))
#define MATRIX_PRAS0_M5PR_Pos 20
#define MATRIX_PRAS0_M5PR_Msk (0x3u << MATRIX_PRAS0_M5PR_Pos) /**< \brief (MATRIX_PRAS0) Master 5 Priority */
#define MATRIX_PRAS0_M5PR(value) ((MATRIX_PRAS0_M5PR_Msk & ((value) << MATRIX_PRAS0_M5PR_Pos)))
#define MATRIX_PRAS0_M6PR_Pos 24
#define MATRIX_PRAS0_M6PR_Msk (0x3u << MATRIX_PRAS0_M6PR_Pos) /**< \brief (MATRIX_PRAS0) Master 6 Priority */
#define MATRIX_PRAS0_M6PR(value) ((MATRIX_PRAS0_M6PR_Msk & ((value) << MATRIX_PRAS0_M6PR_Pos)))
/* -------- MATRIX_PRAS1 : (MATRIX Offset: 0x0088) Priority Register A for Slave 1 -------- */
#define MATRIX_PRAS1_M0PR_Pos 0
#define MATRIX_PRAS1_M0PR_Msk (0x3u << MATRIX_PRAS1_M0PR_Pos) /**< \brief (MATRIX_PRAS1) Master 0 Priority */
#define MATRIX_PRAS1_M0PR(value) ((MATRIX_PRAS1_M0PR_Msk & ((value) << MATRIX_PRAS1_M0PR_Pos)))
#define MATRIX_PRAS1_M1PR_Pos 4
#define MATRIX_PRAS1_M1PR_Msk (0x3u << MATRIX_PRAS1_M1PR_Pos) /**< \brief (MATRIX_PRAS1) Master 1 Priority */
#define MATRIX_PRAS1_M1PR(value) ((MATRIX_PRAS1_M1PR_Msk & ((value) << MATRIX_PRAS1_M1PR_Pos)))
#define MATRIX_PRAS1_M2PR_Pos 8
#define MATRIX_PRAS1_M2PR_Msk (0x3u << MATRIX_PRAS1_M2PR_Pos) /**< \brief (MATRIX_PRAS1) Master 2 Priority */
#define MATRIX_PRAS1_M2PR(value) ((MATRIX_PRAS1_M2PR_Msk & ((value) << MATRIX_PRAS1_M2PR_Pos)))
#define MATRIX_PRAS1_M3PR_Pos 12
#define MATRIX_PRAS1_M3PR_Msk (0x3u << MATRIX_PRAS1_M3PR_Pos) /**< \brief (MATRIX_PRAS1) Master 3 Priority */
#define MATRIX_PRAS1_M3PR(value) ((MATRIX_PRAS1_M3PR_Msk & ((value) << MATRIX_PRAS1_M3PR_Pos)))
#define MATRIX_PRAS1_M4PR_Pos 16
#define MATRIX_PRAS1_M4PR_Msk (0x3u << MATRIX_PRAS1_M4PR_Pos) /**< \brief (MATRIX_PRAS1) Master 4 Priority */
#define MATRIX_PRAS1_M4PR(value) ((MATRIX_PRAS1_M4PR_Msk & ((value) << MATRIX_PRAS1_M4PR_Pos)))
#define MATRIX_PRAS1_M5PR_Pos 20
#define MATRIX_PRAS1_M5PR_Msk (0x3u << MATRIX_PRAS1_M5PR_Pos) /**< \brief (MATRIX_PRAS1) Master 5 Priority */
#define MATRIX_PRAS1_M5PR(value) ((MATRIX_PRAS1_M5PR_Msk & ((value) << MATRIX_PRAS1_M5PR_Pos)))
#define MATRIX_PRAS1_M6PR_Pos 24
#define MATRIX_PRAS1_M6PR_Msk (0x3u << MATRIX_PRAS1_M6PR_Pos) /**< \brief (MATRIX_PRAS1) Master 6 Priority */
#define MATRIX_PRAS1_M6PR(value) ((MATRIX_PRAS1_M6PR_Msk & ((value) << MATRIX_PRAS1_M6PR_Pos)))
/* -------- MATRIX_PRAS2 : (MATRIX Offset: 0x0090) Priority Register A for Slave 2 -------- */
#define MATRIX_PRAS2_M0PR_Pos 0
#define MATRIX_PRAS2_M0PR_Msk (0x3u << MATRIX_PRAS2_M0PR_Pos) /**< \brief (MATRIX_PRAS2) Master 0 Priority */
#define MATRIX_PRAS2_M0PR(value) ((MATRIX_PRAS2_M0PR_Msk & ((value) << MATRIX_PRAS2_M0PR_Pos)))
#define MATRIX_PRAS2_M1PR_Pos 4
#define MATRIX_PRAS2_M1PR_Msk (0x3u << MATRIX_PRAS2_M1PR_Pos) /**< \brief (MATRIX_PRAS2) Master 1 Priority */
#define MATRIX_PRAS2_M1PR(value) ((MATRIX_PRAS2_M1PR_Msk & ((value) << MATRIX_PRAS2_M1PR_Pos)))
#define MATRIX_PRAS2_M2PR_Pos 8
#define MATRIX_PRAS2_M2PR_Msk (0x3u << MATRIX_PRAS2_M2PR_Pos) /**< \brief (MATRIX_PRAS2) Master 2 Priority */
#define MATRIX_PRAS2_M2PR(value) ((MATRIX_PRAS2_M2PR_Msk & ((value) << MATRIX_PRAS2_M2PR_Pos)))
#define MATRIX_PRAS2_M3PR_Pos 12
#define MATRIX_PRAS2_M3PR_Msk (0x3u << MATRIX_PRAS2_M3PR_Pos) /**< \brief (MATRIX_PRAS2) Master 3 Priority */
#define MATRIX_PRAS2_M3PR(value) ((MATRIX_PRAS2_M3PR_Msk & ((value) << MATRIX_PRAS2_M3PR_Pos)))
#define MATRIX_PRAS2_M4PR_Pos 16
#define MATRIX_PRAS2_M4PR_Msk (0x3u << MATRIX_PRAS2_M4PR_Pos) /**< \brief (MATRIX_PRAS2) Master 4 Priority */
#define MATRIX_PRAS2_M4PR(value) ((MATRIX_PRAS2_M4PR_Msk & ((value) << MATRIX_PRAS2_M4PR_Pos)))
#define MATRIX_PRAS2_M5PR_Pos 20
#define MATRIX_PRAS2_M5PR_Msk (0x3u << MATRIX_PRAS2_M5PR_Pos) /**< \brief (MATRIX_PRAS2) Master 5 Priority */
#define MATRIX_PRAS2_M5PR(value) ((MATRIX_PRAS2_M5PR_Msk & ((value) << MATRIX_PRAS2_M5PR_Pos)))
#define MATRIX_PRAS2_M6PR_Pos 24
#define MATRIX_PRAS2_M6PR_Msk (0x3u << MATRIX_PRAS2_M6PR_Pos) /**< \brief (MATRIX_PRAS2) Master 6 Priority */
#define MATRIX_PRAS2_M6PR(value) ((MATRIX_PRAS2_M6PR_Msk & ((value) << MATRIX_PRAS2_M6PR_Pos)))
/* -------- MATRIX_PRAS3 : (MATRIX Offset: 0x0098) Priority Register A for Slave 3 -------- */
#define MATRIX_PRAS3_M0PR_Pos 0
#define MATRIX_PRAS3_M0PR_Msk (0x3u << MATRIX_PRAS3_M0PR_Pos) /**< \brief (MATRIX_PRAS3) Master 0 Priority */
#define MATRIX_PRAS3_M0PR(value) ((MATRIX_PRAS3_M0PR_Msk & ((value) << MATRIX_PRAS3_M0PR_Pos)))
#define MATRIX_PRAS3_M1PR_Pos 4
#define MATRIX_PRAS3_M1PR_Msk (0x3u << MATRIX_PRAS3_M1PR_Pos) /**< \brief (MATRIX_PRAS3) Master 1 Priority */
#define MATRIX_PRAS3_M1PR(value) ((MATRIX_PRAS3_M1PR_Msk & ((value) << MATRIX_PRAS3_M1PR_Pos)))
#define MATRIX_PRAS3_M2PR_Pos 8
#define MATRIX_PRAS3_M2PR_Msk (0x3u << MATRIX_PRAS3_M2PR_Pos) /**< \brief (MATRIX_PRAS3) Master 2 Priority */
#define MATRIX_PRAS3_M2PR(value) ((MATRIX_PRAS3_M2PR_Msk & ((value) << MATRIX_PRAS3_M2PR_Pos)))
#define MATRIX_PRAS3_M3PR_Pos 12
#define MATRIX_PRAS3_M3PR_Msk (0x3u << MATRIX_PRAS3_M3PR_Pos) /**< \brief (MATRIX_PRAS3) Master 3 Priority */
#define MATRIX_PRAS3_M3PR(value) ((MATRIX_PRAS3_M3PR_Msk & ((value) << MATRIX_PRAS3_M3PR_Pos)))
#define MATRIX_PRAS3_M4PR_Pos 16
#define MATRIX_PRAS3_M4PR_Msk (0x3u << MATRIX_PRAS3_M4PR_Pos) /**< \brief (MATRIX_PRAS3) Master 4 Priority */
#define MATRIX_PRAS3_M4PR(value) ((MATRIX_PRAS3_M4PR_Msk & ((value) << MATRIX_PRAS3_M4PR_Pos)))
#define MATRIX_PRAS3_M5PR_Pos 20
#define MATRIX_PRAS3_M5PR_Msk (0x3u << MATRIX_PRAS3_M5PR_Pos) /**< \brief (MATRIX_PRAS3) Master 5 Priority */
#define MATRIX_PRAS3_M5PR(value) ((MATRIX_PRAS3_M5PR_Msk & ((value) << MATRIX_PRAS3_M5PR_Pos)))
#define MATRIX_PRAS3_M6PR_Pos 24
#define MATRIX_PRAS3_M6PR_Msk (0x3u << MATRIX_PRAS3_M6PR_Pos) /**< \brief (MATRIX_PRAS3) Master 6 Priority */
#define MATRIX_PRAS3_M6PR(value) ((MATRIX_PRAS3_M6PR_Msk & ((value) << MATRIX_PRAS3_M6PR_Pos)))
/* -------- MATRIX_PRAS4 : (MATRIX Offset: 0x00A0) Priority Register A for Slave 4 -------- */
#define MATRIX_PRAS4_M0PR_Pos 0
#define MATRIX_PRAS4_M0PR_Msk (0x3u << MATRIX_PRAS4_M0PR_Pos) /**< \brief (MATRIX_PRAS4) Master 0 Priority */
#define MATRIX_PRAS4_M0PR(value) ((MATRIX_PRAS4_M0PR_Msk & ((value) << MATRIX_PRAS4_M0PR_Pos)))
#define MATRIX_PRAS4_M1PR_Pos 4
#define MATRIX_PRAS4_M1PR_Msk (0x3u << MATRIX_PRAS4_M1PR_Pos) /**< \brief (MATRIX_PRAS4) Master 1 Priority */
#define MATRIX_PRAS4_M1PR(value) ((MATRIX_PRAS4_M1PR_Msk & ((value) << MATRIX_PRAS4_M1PR_Pos)))
#define MATRIX_PRAS4_M2PR_Pos 8
#define MATRIX_PRAS4_M2PR_Msk (0x3u << MATRIX_PRAS4_M2PR_Pos) /**< \brief (MATRIX_PRAS4) Master 2 Priority */
#define MATRIX_PRAS4_M2PR(value) ((MATRIX_PRAS4_M2PR_Msk & ((value) << MATRIX_PRAS4_M2PR_Pos)))
#define MATRIX_PRAS4_M3PR_Pos 12
#define MATRIX_PRAS4_M3PR_Msk (0x3u << MATRIX_PRAS4_M3PR_Pos) /**< \brief (MATRIX_PRAS4) Master 3 Priority */
#define MATRIX_PRAS4_M3PR(value) ((MATRIX_PRAS4_M3PR_Msk & ((value) << MATRIX_PRAS4_M3PR_Pos)))
#define MATRIX_PRAS4_M4PR_Pos 16
#define MATRIX_PRAS4_M4PR_Msk (0x3u << MATRIX_PRAS4_M4PR_Pos) /**< \brief (MATRIX_PRAS4) Master 4 Priority */
#define MATRIX_PRAS4_M4PR(value) ((MATRIX_PRAS4_M4PR_Msk & ((value) << MATRIX_PRAS4_M4PR_Pos)))
#define MATRIX_PRAS4_M5PR_Pos 20
#define MATRIX_PRAS4_M5PR_Msk (0x3u << MATRIX_PRAS4_M5PR_Pos) /**< \brief (MATRIX_PRAS4) Master 5 Priority */
#define MATRIX_PRAS4_M5PR(value) ((MATRIX_PRAS4_M5PR_Msk & ((value) << MATRIX_PRAS4_M5PR_Pos)))
#define MATRIX_PRAS4_M6PR_Pos 24
#define MATRIX_PRAS4_M6PR_Msk (0x3u << MATRIX_PRAS4_M6PR_Pos) /**< \brief (MATRIX_PRAS4) Master 6 Priority */
#define MATRIX_PRAS4_M6PR(value) ((MATRIX_PRAS4_M6PR_Msk & ((value) << MATRIX_PRAS4_M6PR_Pos)))
/* -------- MATRIX_PRAS5 : (MATRIX Offset: 0x00A8) Priority Register A for Slave 5 -------- */
#define MATRIX_PRAS5_M0PR_Pos 0
#define MATRIX_PRAS5_M0PR_Msk (0x3u << MATRIX_PRAS5_M0PR_Pos) /**< \brief (MATRIX_PRAS5) Master 0 Priority */
#define MATRIX_PRAS5_M0PR(value) ((MATRIX_PRAS5_M0PR_Msk & ((value) << MATRIX_PRAS5_M0PR_Pos)))
#define MATRIX_PRAS5_M1PR_Pos 4
#define MATRIX_PRAS5_M1PR_Msk (0x3u << MATRIX_PRAS5_M1PR_Pos) /**< \brief (MATRIX_PRAS5) Master 1 Priority */
#define MATRIX_PRAS5_M1PR(value) ((MATRIX_PRAS5_M1PR_Msk & ((value) << MATRIX_PRAS5_M1PR_Pos)))
#define MATRIX_PRAS5_M2PR_Pos 8
#define MATRIX_PRAS5_M2PR_Msk (0x3u << MATRIX_PRAS5_M2PR_Pos) /**< \brief (MATRIX_PRAS5) Master 2 Priority */
#define MATRIX_PRAS5_M2PR(value) ((MATRIX_PRAS5_M2PR_Msk & ((value) << MATRIX_PRAS5_M2PR_Pos)))
#define MATRIX_PRAS5_M3PR_Pos 12
#define MATRIX_PRAS5_M3PR_Msk (0x3u << MATRIX_PRAS5_M3PR_Pos) /**< \brief (MATRIX_PRAS5) Master 3 Priority */
#define MATRIX_PRAS5_M3PR(value) ((MATRIX_PRAS5_M3PR_Msk & ((value) << MATRIX_PRAS5_M3PR_Pos)))
#define MATRIX_PRAS5_M4PR_Pos 16
#define MATRIX_PRAS5_M4PR_Msk (0x3u << MATRIX_PRAS5_M4PR_Pos) /**< \brief (MATRIX_PRAS5) Master 4 Priority */
#define MATRIX_PRAS5_M4PR(value) ((MATRIX_PRAS5_M4PR_Msk & ((value) << MATRIX_PRAS5_M4PR_Pos)))
#define MATRIX_PRAS5_M5PR_Pos 20
#define MATRIX_PRAS5_M5PR_Msk (0x3u << MATRIX_PRAS5_M5PR_Pos) /**< \brief (MATRIX_PRAS5) Master 5 Priority */
#define MATRIX_PRAS5_M5PR(value) ((MATRIX_PRAS5_M5PR_Msk & ((value) << MATRIX_PRAS5_M5PR_Pos)))
#define MATRIX_PRAS5_M6PR_Pos 24
#define MATRIX_PRAS5_M6PR_Msk (0x3u << MATRIX_PRAS5_M6PR_Pos) /**< \brief (MATRIX_PRAS5) Master 6 Priority */
#define MATRIX_PRAS5_M6PR(value) ((MATRIX_PRAS5_M6PR_Msk & ((value) << MATRIX_PRAS5_M6PR_Pos)))
/* -------- MATRIX_MRCR : (MATRIX Offset: 0x0100) Master Remap Control Register -------- */
#define MATRIX_MRCR_RCB0 (0x1u << 0) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 0 */
#define MATRIX_MRCR_RCB1 (0x1u << 1) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 1 */
#define MATRIX_MRCR_RCB2 (0x1u << 2) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 2 */
#define MATRIX_MRCR_RCB3 (0x1u << 3) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 3 */
#define MATRIX_MRCR_RCB4 (0x1u << 4) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 4 */
#define MATRIX_MRCR_RCB5 (0x1u << 5) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 5 */
#define MATRIX_MRCR_RCB6 (0x1u << 6) /**< \brief (MATRIX_MRCR) Remap Command Bit for Master 6 */
/* -------- CCFG_SYSIO : (MATRIX Offset: 0x0114) System I/O Configuration Register -------- */
#define CCFG_SYSIO_SYSIO4 (0x1u << 4) /**< \brief (CCFG_SYSIO) PB4 or TDI Assignment */
#define CCFG_SYSIO_SYSIO5 (0x1u << 5) /**< \brief (CCFG_SYSIO) PB5 or TDO/TRACESWO Assignment */
#define CCFG_SYSIO_SYSIO6 (0x1u << 6) /**< \brief (CCFG_SYSIO) PB6 or TMS/SWDIO Assignment */
#define CCFG_SYSIO_SYSIO7 (0x1u << 7) /**< \brief (CCFG_SYSIO) PB7 or TCK/SWCLK Assignment */
#define CCFG_SYSIO_SYSIO10 (0x1u << 10) /**< \brief (CCFG_SYSIO) PB10 or DDM Assignment */
#define CCFG_SYSIO_SYSIO11 (0x1u << 11) /**< \brief (CCFG_SYSIO) PB11 or DDP Assignment */
#define CCFG_SYSIO_SYSIO12 (0x1u << 12) /**< \brief (CCFG_SYSIO) PB12 or ERASE Assignment */
/* -------- CCFG_SMCNFCS : (MATRIX Offset: 0x0124) SMC NAND Flash Chip Select Configuration Register -------- */
#define CCFG_SMCNFCS_SMC_NFCS0 (0x1u << 0) /**< \brief (CCFG_SMCNFCS) SMC NAND Flash Chip Select 0 Assignment */
#define CCFG_SMCNFCS_SMC_NFCS1 (0x1u << 1) /**< \brief (CCFG_SMCNFCS) SMC NAND Flash Chip Select 1 Assignment */
#define CCFG_SMCNFCS_SMC_NFCS2 (0x1u << 2) /**< \brief (CCFG_SMCNFCS) SMC NAND Flash Chip Select 2 Assignment */
#define CCFG_SMCNFCS_SMC_NFCS3 (0x1u << 3) /**< \brief (CCFG_SMCNFCS) SMC NAND Flash Chip Select 3 Assignment */
/* -------- MATRIX_WPMR : (MATRIX Offset: 0x01E4) Write Protect Mode Register -------- */
#define MATRIX_WPMR_WPEN (0x1u << 0) /**< \brief (MATRIX_WPMR) Write Protect Enable */
#define MATRIX_WPMR_WPKEY_Pos 8
#define MATRIX_WPMR_WPKEY_Msk (0xffffffu << MATRIX_WPMR_WPKEY_Pos) /**< \brief (MATRIX_WPMR) Write Protect KEY (Write-only) */
#define MATRIX_WPMR_WPKEY(value) ((MATRIX_WPMR_WPKEY_Msk & ((value) << MATRIX_WPMR_WPKEY_Pos)))
/* -------- MATRIX_WPSR : (MATRIX Offset: 0x01E8) Write Protect Status Register -------- */
#define MATRIX_WPSR_WPVS (0x1u << 0) /**< \brief (MATRIX_WPSR) Write Protect Violation Status */
#define MATRIX_WPSR_WPVSRC_Pos 8
#define MATRIX_WPSR_WPVSRC_Msk (0xffffu << MATRIX_WPSR_WPVSRC_Pos) /**< \brief (MATRIX_WPSR) Write Protect Violation Source */
/*@}*/
#endif /* _SAM4E_MATRIX_COMPONENT_ */
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_PDC_COMPONENT_
#define _SAM4E_PDC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Peripheral DMA Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_PDC Peripheral DMA Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Pdc hardware registers */
typedef struct {
RwReg PERIPH_RPR; /**< \brief (Pdc Offset: 0x00) Receive Pointer Register */
RwReg PERIPH_RCR; /**< \brief (Pdc Offset: 0x04) Receive Counter Register */
RwReg PERIPH_TPR; /**< \brief (Pdc Offset: 0x08) Transmit Pointer Register */
RwReg PERIPH_TCR; /**< \brief (Pdc Offset: 0x0C) Transmit Counter Register */
RwReg PERIPH_RNPR; /**< \brief (Pdc Offset: 0x10) Receive Next Pointer Register */
RwReg PERIPH_RNCR; /**< \brief (Pdc Offset: 0x14) Receive Next Counter Register */
RwReg PERIPH_TNPR; /**< \brief (Pdc Offset: 0x18) Transmit Next Pointer Register */
RwReg PERIPH_TNCR; /**< \brief (Pdc Offset: 0x1C) Transmit Next Counter Register */
WoReg PERIPH_PTCR; /**< \brief (Pdc Offset: 0x20) Transfer Control Register */
RoReg PERIPH_PTSR; /**< \brief (Pdc Offset: 0x24) Transfer Status Register */
} Pdc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- PERIPH_RPR : (PDC Offset: 0x00) Receive Pointer Register -------- */
#define PERIPH_RPR_RXPTR_Pos 0
#define PERIPH_RPR_RXPTR_Msk (0xffffffffu << PERIPH_RPR_RXPTR_Pos) /**< \brief (PERIPH_RPR) Receive Pointer Register */
#define PERIPH_RPR_RXPTR(value) ((PERIPH_RPR_RXPTR_Msk & ((value) << PERIPH_RPR_RXPTR_Pos)))
/* -------- PERIPH_RCR : (PDC Offset: 0x04) Receive Counter Register -------- */
#define PERIPH_RCR_RXCTR_Pos 0
#define PERIPH_RCR_RXCTR_Msk (0xffffu << PERIPH_RCR_RXCTR_Pos) /**< \brief (PERIPH_RCR) Receive Counter Register */
#define PERIPH_RCR_RXCTR(value) ((PERIPH_RCR_RXCTR_Msk & ((value) << PERIPH_RCR_RXCTR_Pos)))
/* -------- PERIPH_TPR : (PDC Offset: 0x08) Transmit Pointer Register -------- */
#define PERIPH_TPR_TXPTR_Pos 0
#define PERIPH_TPR_TXPTR_Msk (0xffffffffu << PERIPH_TPR_TXPTR_Pos) /**< \brief (PERIPH_TPR) Transmit Counter Register */
#define PERIPH_TPR_TXPTR(value) ((PERIPH_TPR_TXPTR_Msk & ((value) << PERIPH_TPR_TXPTR_Pos)))
/* -------- PERIPH_TCR : (PDC Offset: 0x0C) Transmit Counter Register -------- */
#define PERIPH_TCR_TXCTR_Pos 0
#define PERIPH_TCR_TXCTR_Msk (0xffffu << PERIPH_TCR_TXCTR_Pos) /**< \brief (PERIPH_TCR) Transmit Counter Register */
#define PERIPH_TCR_TXCTR(value) ((PERIPH_TCR_TXCTR_Msk & ((value) << PERIPH_TCR_TXCTR_Pos)))
/* -------- PERIPH_RNPR : (PDC Offset: 0x10) Receive Next Pointer Register -------- */
#define PERIPH_RNPR_RXNPTR_Pos 0
#define PERIPH_RNPR_RXNPTR_Msk (0xffffffffu << PERIPH_RNPR_RXNPTR_Pos) /**< \brief (PERIPH_RNPR) Receive Next Pointer */
#define PERIPH_RNPR_RXNPTR(value) ((PERIPH_RNPR_RXNPTR_Msk & ((value) << PERIPH_RNPR_RXNPTR_Pos)))
/* -------- PERIPH_RNCR : (PDC Offset: 0x14) Receive Next Counter Register -------- */
#define PERIPH_RNCR_RXNCTR_Pos 0
#define PERIPH_RNCR_RXNCTR_Msk (0xffffu << PERIPH_RNCR_RXNCTR_Pos) /**< \brief (PERIPH_RNCR) Receive Next Counter */
#define PERIPH_RNCR_RXNCTR(value) ((PERIPH_RNCR_RXNCTR_Msk & ((value) << PERIPH_RNCR_RXNCTR_Pos)))
/* -------- PERIPH_TNPR : (PDC Offset: 0x18) Transmit Next Pointer Register -------- */
#define PERIPH_TNPR_TXNPTR_Pos 0
#define PERIPH_TNPR_TXNPTR_Msk (0xffffffffu << PERIPH_TNPR_TXNPTR_Pos) /**< \brief (PERIPH_TNPR) Transmit Next Pointer */
#define PERIPH_TNPR_TXNPTR(value) ((PERIPH_TNPR_TXNPTR_Msk & ((value) << PERIPH_TNPR_TXNPTR_Pos)))
/* -------- PERIPH_TNCR : (PDC Offset: 0x1C) Transmit Next Counter Register -------- */
#define PERIPH_TNCR_TXNCTR_Pos 0
#define PERIPH_TNCR_TXNCTR_Msk (0xffffu << PERIPH_TNCR_TXNCTR_Pos) /**< \brief (PERIPH_TNCR) Transmit Counter Next */
#define PERIPH_TNCR_TXNCTR(value) ((PERIPH_TNCR_TXNCTR_Msk & ((value) << PERIPH_TNCR_TXNCTR_Pos)))
/* -------- PERIPH_PTCR : (PDC Offset: 0x20) Transfer Control Register -------- */
#define PERIPH_PTCR_RXTEN (0x1u << 0) /**< \brief (PERIPH_PTCR) Receiver Transfer Enable */
#define PERIPH_PTCR_RXTDIS (0x1u << 1) /**< \brief (PERIPH_PTCR) Receiver Transfer Disable */
#define PERIPH_PTCR_TXTEN (0x1u << 8) /**< \brief (PERIPH_PTCR) Transmitter Transfer Enable */
#define PERIPH_PTCR_TXTDIS (0x1u << 9) /**< \brief (PERIPH_PTCR) Transmitter Transfer Disable */
/* -------- PERIPH_PTSR : (PDC Offset: 0x24) Transfer Status Register -------- */
#define PERIPH_PTSR_RXTEN (0x1u << 0) /**< \brief (PERIPH_PTSR) Receiver Transfer Enable */
#define PERIPH_PTSR_TXTEN (0x1u << 8) /**< \brief (PERIPH_PTSR) Transmitter Transfer Enable */
/*@}*/
#endif /* _SAM4E_PDC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/pio.h
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/**
* \file
*
* Copyright (c) 2013 Atmel Corporation. All rights reserved.
*
* \asf_license_start
*
* \page License
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of Atmel may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 4. This software may only be redistributed and used in connection with an
* Atmel microcontroller product.
*
* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* \asf_license_stop
*
*/
#ifndef _SAM4E_PMC_COMPONENT_
#define _SAM4E_PMC_COMPONENT_
/* ============================================================================= */
/** SOFTWARE API DEFINITION FOR Power Management Controller */
/* ============================================================================= */
/** \addtogroup SAM4E_PMC Power Management Controller */
/*@{*/
#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
/** \brief Pmc hardware registers */
typedef struct {
WoReg PMC_SCER; /**< \brief (Pmc Offset: 0x0000) System Clock Enable Register */
WoReg PMC_SCDR; /**< \brief (Pmc Offset: 0x0004) System Clock Disable Register */
RoReg PMC_SCSR; /**< \brief (Pmc Offset: 0x0008) System Clock Status Register */
RoReg Reserved1[1];
WoReg PMC_PCER0; /**< \brief (Pmc Offset: 0x0010) Peripheral Clock Enable Register 0 */
WoReg PMC_PCDR0; /**< \brief (Pmc Offset: 0x0014) Peripheral Clock Disable Register 0 */
RoReg PMC_PCSR0; /**< \brief (Pmc Offset: 0x0018) Peripheral Clock Status Register 0 */
RoReg Reserved2[1];
RwReg CKGR_MOR; /**< \brief (Pmc Offset: 0x0020) Main Oscillator Register */
RwReg CKGR_MCFR; /**< \brief (Pmc Offset: 0x0024) Main Clock Frequency Register */
RwReg CKGR_PLLAR; /**< \brief (Pmc Offset: 0x0028) PLLA Register */
RoReg Reserved3[1];
RwReg PMC_MCKR; /**< \brief (Pmc Offset: 0x0030) Master Clock Register */
RoReg Reserved4[1];
RwReg PMC_USB; /**< \brief (Pmc Offset: 0x0038) USB Clock Register */
RoReg Reserved5[1];
RwReg PMC_PCK[3]; /**< \brief (Pmc Offset: 0x0040) Programmable Clock 0 Register */
RoReg Reserved6[5];
WoReg PMC_IER; /**< \brief (Pmc Offset: 0x0060) Interrupt Enable Register */
WoReg PMC_IDR; /**< \brief (Pmc Offset: 0x0064) Interrupt Disable Register */
RoReg PMC_SR; /**< \brief (Pmc Offset: 0x0068) Status Register */
RoReg PMC_IMR; /**< \brief (Pmc Offset: 0x006C) Interrupt Mask Register */
RwReg PMC_FSMR; /**< \brief (Pmc Offset: 0x0070) Fast Start-up Mode Register */
RwReg PMC_FSPR; /**< \brief (Pmc Offset: 0x0074) Fast Start-up Polarity Register */
WoReg PMC_FOCR; /**< \brief (Pmc Offset: 0x0078) Fault Output Clear Register */
RoReg Reserved7[26];
RwReg PMC_WPMR; /**< \brief (Pmc Offset: 0x00E4) Write Protect Mode Register */
RoReg PMC_WPSR; /**< \brief (Pmc Offset: 0x00E8) Write Protect Status Register */
RoReg Reserved8[5];
WoReg PMC_PCER1; /**< \brief (Pmc Offset: 0x0100) Peripheral Clock Enable Register 1 */
WoReg PMC_PCDR1; /**< \brief (Pmc Offset: 0x0104) Peripheral Clock Disable Register 1 */
RoReg PMC_PCSR1; /**< \brief (Pmc Offset: 0x0108) Peripheral Clock Status Register 1 */
RoReg Reserved9[1];
RwReg PMC_OCR; /**< \brief (Pmc Offset: 0x0110) Oscillator Calibration Register */
} Pmc;
#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
/* -------- PMC_SCER : (PMC Offset: 0x0000) System Clock Enable Register -------- */
#define PMC_SCER_UDP (0x1u << 7) /**< \brief (PMC_SCER) USB Device Port Clock Enable */
#define PMC_SCER_PCK0 (0x1u << 8) /**< \brief (PMC_SCER) Programmable Clock 0 Output Enable */
#define PMC_SCER_PCK1 (0x1u << 9) /**< \brief (PMC_SCER) Programmable Clock 1 Output Enable */
#define PMC_SCER_PCK2 (0x1u << 10) /**< \brief (PMC_SCER) Programmable Clock 2 Output Enable */
/* -------- PMC_SCDR : (PMC Offset: 0x0004) System Clock Disable Register -------- */
#define PMC_SCDR_UDP (0x1u << 7) /**< \brief (PMC_SCDR) USB Device Port Clock Disable */
#define PMC_SCDR_PCK0 (0x1u << 8) /**< \brief (PMC_SCDR) Programmable Clock 0 Output Disable */
#define PMC_SCDR_PCK1 (0x1u << 9) /**< \brief (PMC_SCDR) Programmable Clock 1 Output Disable */
#define PMC_SCDR_PCK2 (0x1u << 10) /**< \brief (PMC_SCDR) Programmable Clock 2 Output Disable */
/* -------- PMC_SCSR : (PMC Offset: 0x0008) System Clock Status Register -------- */
#define PMC_SCSR_UDP (0x1u << 7) /**< \brief (PMC_SCSR) USB Device Port Clock Status */
#define PMC_SCSR_PCK0 (0x1u << 8) /**< \brief (PMC_SCSR) Programmable Clock 0 Output Status */
#define PMC_SCSR_PCK1 (0x1u << 9) /**< \brief (PMC_SCSR) Programmable Clock 1 Output Status */
#define PMC_SCSR_PCK2 (0x1u << 10) /**< \brief (PMC_SCSR) Programmable Clock 2 Output Status */
/* -------- PMC_PCER0 : (PMC Offset: 0x0010) Peripheral Clock Enable Register 0 -------- */
#define PMC_PCER0_PID9 (0x1u << 9) /**< \brief (PMC_PCER0) Peripheral Clock 9 Enable */
#define PMC_PCER0_PID10 (0x1u << 10) /**< \brief (PMC_PCER0) Peripheral Clock 10 Enable */
#define PMC_PCER0_PID11 (0x1u << 11) /**< \brief (PMC_PCER0) Peripheral Clock 11 Enable */
#define PMC_PCER0_PID12 (0x1u << 12) /**< \brief (PMC_PCER0) Peripheral Clock 12 Enable */
#define PMC_PCER0_PID13 (0x1u << 13) /**< \brief (PMC_PCER0) Peripheral Clock 13 Enable */
#define PMC_PCER0_PID14 (0x1u << 14) /**< \brief (PMC_PCER0) Peripheral Clock 14 Enable */
#define PMC_PCER0_PID15 (0x1u << 15) /**< \brief (PMC_PCER0) Peripheral Clock 15 Enable */
#define PMC_PCER0_PID16 (0x1u << 16) /**< \brief (PMC_PCER0) Peripheral Clock 16 Enable */
#define PMC_PCER0_PID17 (0x1u << 17) /**< \brief (PMC_PCER0) Peripheral Clock 17 Enable */
#define PMC_PCER0_PID18 (0x1u << 18) /**< \brief (PMC_PCER0) Peripheral Clock 18 Enable */
#define PMC_PCER0_PID19 (0x1u << 19) /**< \brief (PMC_PCER0) Peripheral Clock 19 Enable */
#define PMC_PCER0_PID20 (0x1u << 20) /**< \brief (PMC_PCER0) Peripheral Clock 20 Enable */
#define PMC_PCER0_PID21 (0x1u << 21) /**< \brief (PMC_PCER0) Peripheral Clock 21 Enable */
#define PMC_PCER0_PID22 (0x1u << 22) /**< \brief (PMC_PCER0) Peripheral Clock 22 Enable */
#define PMC_PCER0_PID23 (0x1u << 23) /**< \brief (PMC_PCER0) Peripheral Clock 23 Enable */
#define PMC_PCER0_PID24 (0x1u << 24) /**< \brief (PMC_PCER0) Peripheral Clock 24 Enable */
#define PMC_PCER0_PID25 (0x1u << 25) /**< \brief (PMC_PCER0) Peripheral Clock 25 Enable */
#define PMC_PCER0_PID26 (0x1u << 26) /**< \brief (PMC_PCER0) Peripheral Clock 26 Enable */
#define PMC_PCER0_PID27 (0x1u << 27) /**< \brief (PMC_PCER0) Peripheral Clock 27 Enable */
#define PMC_PCER0_PID28 (0x1u << 28) /**< \brief (PMC_PCER0) Peripheral Clock 28 Enable */
#define PMC_PCER0_PID29 (0x1u << 29) /**< \brief (PMC_PCER0) Peripheral Clock 29 Enable */
#define PMC_PCER0_PID30 (0x1u << 30) /**< \brief (PMC_PCER0) Peripheral Clock 30 Enable */
#define PMC_PCER0_PID31 (0x1u << 31) /**< \brief (PMC_PCER0) Peripheral Clock 31 Enable */
/* -------- PMC_PCDR0 : (PMC Offset: 0x0014) Peripheral Clock Disable Register 0 -------- */
#define PMC_PCDR0_PID9 (0x1u << 9) /**< \brief (PMC_PCDR0) Peripheral Clock 9 Disable */
#define PMC_PCDR0_PID10 (0x1u << 10) /**< \brief (PMC_PCDR0) Peripheral Clock 10 Disable */
#define PMC_PCDR0_PID11 (0x1u << 11) /**< \brief (PMC_PCDR0) Peripheral Clock 11 Disable */
#define PMC_PCDR0_PID12 (0x1u << 12) /**< \brief (PMC_PCDR0) Peripheral Clock 12 Disable */
#define PMC_PCDR0_PID13 (0x1u << 13) /**< \brief (PMC_PCDR0) Peripheral Clock 13 Disable */
#define PMC_PCDR0_PID14 (0x1u << 14) /**< \brief (PMC_PCDR0) Peripheral Clock 14 Disable */
#define PMC_PCDR0_PID15 (0x1u << 15) /**< \brief (PMC_PCDR0) Peripheral Clock 15 Disable */
#define PMC_PCDR0_PID16 (0x1u << 16) /**< \brief (PMC_PCDR0) Peripheral Clock 16 Disable */
#define PMC_PCDR0_PID17 (0x1u << 17) /**< \brief (PMC_PCDR0) Peripheral Clock 17 Disable */
#define PMC_PCDR0_PID18 (0x1u << 18) /**< \brief (PMC_PCDR0) Peripheral Clock 18 Disable */
#define PMC_PCDR0_PID19 (0x1u << 19) /**< \brief (PMC_PCDR0) Peripheral Clock 19 Disable */
#define PMC_PCDR0_PID20 (0x1u << 20) /**< \brief (PMC_PCDR0) Peripheral Clock 20 Disable */
#define PMC_PCDR0_PID21 (0x1u << 21) /**< \brief (PMC_PCDR0) Peripheral Clock 21 Disable */
#define PMC_PCDR0_PID22 (0x1u << 22) /**< \brief (PMC_PCDR0) Peripheral Clock 22 Disable */
#define PMC_PCDR0_PID23 (0x1u << 23) /**< \brief (PMC_PCDR0) Peripheral Clock 23 Disable */
#define PMC_PCDR0_PID24 (0x1u << 24) /**< \brief (PMC_PCDR0) Peripheral Clock 24 Disable */
#define PMC_PCDR0_PID25 (0x1u << 25) /**< \brief (PMC_PCDR0) Peripheral Clock 25 Disable */
#define PMC_PCDR0_PID26 (0x1u << 26) /**< \brief (PMC_PCDR0) Peripheral Clock 26 Disable */
#define PMC_PCDR0_PID27 (0x1u << 27) /**< \brief (PMC_PCDR0) Peripheral Clock 27 Disable */
#define PMC_PCDR0_PID28 (0x1u << 28) /**< \brief (PMC_PCDR0) Peripheral Clock 28 Disable */
#define PMC_PCDR0_PID29 (0x1u << 29) /**< \brief (PMC_PCDR0) Peripheral Clock 29 Disable */
#define PMC_PCDR0_PID30 (0x1u << 30) /**< \brief (PMC_PCDR0) Peripheral Clock 30 Disable */
#define PMC_PCDR0_PID31 (0x1u << 31) /**< \brief (PMC_PCDR0) Peripheral Clock 31 Disable */
/* -------- PMC_PCSR0 : (PMC Offset: 0x0018) Peripheral Clock Status Register 0 -------- */
#define PMC_PCSR0_PID9 (0x1u << 9) /**< \brief (PMC_PCSR0) Peripheral Clock 9 Status */
#define PMC_PCSR0_PID10 (0x1u << 10) /**< \brief (PMC_PCSR0) Peripheral Clock 10 Status */
#define PMC_PCSR0_PID11 (0x1u << 11) /**< \brief (PMC_PCSR0) Peripheral Clock 11 Status */
#define PMC_PCSR0_PID12 (0x1u << 12) /**< \brief (PMC_PCSR0) Peripheral Clock 12 Status */
#define PMC_PCSR0_PID13 (0x1u << 13) /**< \brief (PMC_PCSR0) Peripheral Clock 13 Status */
#define PMC_PCSR0_PID14 (0x1u << 14) /**< \brief (PMC_PCSR0) Peripheral Clock 14 Status */
#define PMC_PCSR0_PID15 (0x1u << 15) /**< \brief (PMC_PCSR0) Peripheral Clock 15 Status */
#define PMC_PCSR0_PID16 (0x1u << 16) /**< \brief (PMC_PCSR0) Peripheral Clock 16 Status */
#define PMC_PCSR0_PID17 (0x1u << 17) /**< \brief (PMC_PCSR0) Peripheral Clock 17 Status */
#define PMC_PCSR0_PID18 (0x1u << 18) /**< \brief (PMC_PCSR0) Peripheral Clock 18 Status */
#define PMC_PCSR0_PID19 (0x1u << 19) /**< \brief (PMC_PCSR0) Peripheral Clock 19 Status */
#define PMC_PCSR0_PID20 (0x1u << 20) /**< \brief (PMC_PCSR0) Peripheral Clock 20 Status */
#define PMC_PCSR0_PID21 (0x1u << 21) /**< \brief (PMC_PCSR0) Peripheral Clock 21 Status */
#define PMC_PCSR0_PID22 (0x1u << 22) /**< \brief (PMC_PCSR0) Peripheral Clock 22 Status */
#define PMC_PCSR0_PID23 (0x1u << 23) /**< \brief (PMC_PCSR0) Peripheral Clock 23 Status */
#define PMC_PCSR0_PID24 (0x1u << 24) /**< \brief (PMC_PCSR0) Peripheral Clock 24 Status */
#define PMC_PCSR0_PID25 (0x1u << 25) /**< \brief (PMC_PCSR0) Peripheral Clock 25 Status */
#define PMC_PCSR0_PID26 (0x1u << 26) /**< \brief (PMC_PCSR0) Peripheral Clock 26 Status */
#define PMC_PCSR0_PID27 (0x1u << 27) /**< \brief (PMC_PCSR0) Peripheral Clock 27 Status */
#define PMC_PCSR0_PID28 (0x1u << 28) /**< \brief (PMC_PCSR0) Peripheral Clock 28 Status */
#define PMC_PCSR0_PID29 (0x1u << 29) /**< \brief (PMC_PCSR0) Peripheral Clock 29 Status */
#define PMC_PCSR0_PID30 (0x1u << 30) /**< \brief (PMC_PCSR0) Peripheral Clock 30 Status */
#define PMC_PCSR0_PID31 (0x1u << 31) /**< \brief (PMC_PCSR0) Peripheral Clock 31 Status */
/* -------- CKGR_MOR : (PMC Offset: 0x0020) Main Oscillator Register -------- */
#define CKGR_MOR_MOSCXTEN (0x1u << 0) /**< \brief (CKGR_MOR) Main Crystal Oscillator Enable */
#define CKGR_MOR_MOSCXTBY (0x1u << 1) /**< \brief (CKGR_MOR) Main Crystal Oscillator Bypass */
#define CKGR_MOR_WAITMODE (0x1u << 2) /**< \brief (CKGR_MOR) Wait Mode Command */
#define CKGR_MOR_MOSCRCEN (0x1u << 3) /**< \brief (CKGR_MOR) Main On-Chip RC Oscillator Enable */
#define CKGR_MOR_MOSCRCF_Pos 4
#define CKGR_MOR_MOSCRCF_Msk (0x7u << CKGR_MOR_MOSCRCF_Pos) /**< \brief (CKGR_MOR) Main On-Chip RC Oscillator Frequency Selection */
#define CKGR_MOR_MOSCRCF_4_MHz (0x0u << 4) /**< \brief (CKGR_MOR) The Fast RC Oscillator Frequency is at 4 MHz (default) */
#define CKGR_MOR_MOSCRCF_8_MHz (0x1u << 4) /**< \brief (CKGR_MOR) The Fast RC Oscillator Frequency is at 8 MHz */
#define CKGR_MOR_MOSCRCF_12_MHz (0x2u << 4) /**< \brief (CKGR_MOR) The Fast RC Oscillator Frequency is at 12 MHz */
#define CKGR_MOR_MOSCXTST_Pos 8
#define CKGR_MOR_MOSCXTST_Msk (0xffu << CKGR_MOR_MOSCXTST_Pos) /**< \brief (CKGR_MOR) Main Crystal Oscillator Start-up Time */
#define CKGR_MOR_MOSCXTST(value) ((CKGR_MOR_MOSCXTST_Msk & ((value) << CKGR_MOR_MOSCXTST_Pos)))
#define CKGR_MOR_KEY_Pos 16
#define CKGR_MOR_KEY_Msk (0xffu << CKGR_MOR_KEY_Pos) /**< \brief (CKGR_MOR) Password */
#define CKGR_MOR_KEY(value) ((CKGR_MOR_KEY_Msk & ((value) << CKGR_MOR_KEY_Pos)))
#define CKGR_MOR_MOSCSEL (0x1u << 24) /**< \brief (CKGR_MOR) Main Oscillator Selection */
#define CKGR_MOR_CFDEN (0x1u << 25) /**< \brief (CKGR_MOR) Clock Failure Detector Enable */
/* -------- CKGR_MCFR : (PMC Offset: 0x0024) Main Clock Frequency Register -------- */
#define CKGR_MCFR_MAINF_Pos 0
#define CKGR_MCFR_MAINF_Msk (0xffffu << CKGR_MCFR_MAINF_Pos) /**< \brief (CKGR_MCFR) Main Clock Frequency */
#define CKGR_MCFR_MAINF(value) ((CKGR_MCFR_MAINF_Msk & ((value) << CKGR_MCFR_MAINF_Pos)))
#define CKGR_MCFR_MAINFRDY (0x1u << 16) /**< \brief (CKGR_MCFR) Main Clock Ready */
#define CKGR_MCFR_RCMEAS (0x1u << 20) /**< \brief (CKGR_MCFR) RC Oscillator Frequency Measure (write-only) */
/* -------- CKGR_PLLAR : (PMC Offset: 0x0028) PLLA Register -------- */
#define CKGR_PLLAR_DIVA_Pos 0
#define CKGR_PLLAR_DIVA_Msk (0xffu << CKGR_PLLAR_DIVA_Pos) /**< \brief (CKGR_PLLAR) Divider */
#define CKGR_PLLAR_DIVA(value) ((CKGR_PLLAR_DIVA_Msk & ((value) << CKGR_PLLAR_DIVA_Pos)))
#define CKGR_PLLAR_PLLACOUNT_Pos 8
#define CKGR_PLLAR_PLLACOUNT_Msk (0x3fu << CKGR_PLLAR_PLLACOUNT_Pos) /**< \brief (CKGR_PLLAR) PLLA Counter */
#define CKGR_PLLAR_PLLACOUNT(value) ((CKGR_PLLAR_PLLACOUNT_Msk & ((value) << CKGR_PLLAR_PLLACOUNT_Pos)))
#define CKGR_PLLAR_MULA_Pos 16
#define CKGR_PLLAR_MULA_Msk (0x7ffu << CKGR_PLLAR_MULA_Pos) /**< \brief (CKGR_PLLAR) PLLA Multiplier */
#define CKGR_PLLAR_MULA(value) ((CKGR_PLLAR_MULA_Msk & ((value) << CKGR_PLLAR_MULA_Pos)))
#define CKGR_PLLAR_ONE (0x1u << 29) /**< \brief (CKGR_PLLAR) Must Be Set to 1 */
/* -------- PMC_MCKR : (PMC Offset: 0x0030) Master Clock Register -------- */
#define PMC_MCKR_CSS_Pos 0
#define PMC_MCKR_CSS_Msk (0x3u << PMC_MCKR_CSS_Pos) /**< \brief (PMC_MCKR) Master Clock Source Selection */
#define PMC_MCKR_CSS_SLOW_CLK (0x0u << 0) /**< \brief (PMC_MCKR) Slow Clock is selected */
#define PMC_MCKR_CSS_MAIN_CLK (0x1u << 0) /**< \brief (PMC_MCKR) Main Clock is selected */
#define PMC_MCKR_CSS_PLLA_CLK (0x2u << 0) /**< \brief (PMC_MCKR) PLLA Clock is selected */
#define PMC_MCKR_PRES_Pos 4
#define PMC_MCKR_PRES_Msk (0x7u << PMC_MCKR_PRES_Pos) /**< \brief (PMC_MCKR) Processor Clock Prescaler */
#define PMC_MCKR_PRES_CLK_1 (0x0u << 4) /**< \brief (PMC_MCKR) Selected clock */
#define PMC_MCKR_PRES_CLK_2 (0x1u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 2 */
#define PMC_MCKR_PRES_CLK_4 (0x2u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 4 */
#define PMC_MCKR_PRES_CLK_8 (0x3u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 8 */
#define PMC_MCKR_PRES_CLK_16 (0x4u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 16 */
#define PMC_MCKR_PRES_CLK_32 (0x5u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 32 */
#define PMC_MCKR_PRES_CLK_64 (0x6u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 64 */
#define PMC_MCKR_PRES_CLK_3 (0x7u << 4) /**< \brief (PMC_MCKR) Selected clock divided by 3 */
#define PMC_MCKR_PLLADIV2 (0x1u << 12) /**< \brief (PMC_MCKR) PLLA Divisor by 2 */
/* -------- PMC_USB : (PMC Offset: 0x0038) USB Clock Register -------- */
#define PMC_USB_USBDIV_Pos 8
#define PMC_USB_USBDIV_Msk (0xfu << PMC_USB_USBDIV_Pos) /**< \brief (PMC_USB) Divider for USB Clock. */
#define PMC_USB_USBDIV(value) ((PMC_USB_USBDIV_Msk & ((value) << PMC_USB_USBDIV_Pos)))
/* -------- PMC_PCK[3] : (PMC Offset: 0x0040) Programmable Clock 0 Register -------- */
#define PMC_PCK_CSS_Pos 0
#define PMC_PCK_CSS_Msk (0x7u << PMC_PCK_CSS_Pos) /**< \brief (PMC_PCK[3]) Master Clock Source Selection */
#define PMC_PCK_CSS_SLOW_CLK (0x0u << 0) /**< \brief (PMC_PCK[3]) Slow Clock is selected */
#define PMC_PCK_CSS_MAIN_CLK (0x1u << 0) /**< \brief (PMC_PCK[3]) Main Clock is selected */
#define PMC_PCK_CSS_PLLA_CLK (0x2u << 0) /**< \brief (PMC_PCK[3]) PLLA Clock is selected */
#define PMC_PCK_CSS_MCK (0x4u << 0) /**< \brief (PMC_PCK[3]) Master Clock is selected */
#define PMC_PCK_PRES_Pos 4
#define PMC_PCK_PRES_Msk (0x7u << PMC_PCK_PRES_Pos) /**< \brief (PMC_PCK[3]) Programmable Clock Prescaler */
#define PMC_PCK_PRES_CLK_1 (0x0u << 4) /**< \brief (PMC_PCK[3]) Selected clock */
#define PMC_PCK_PRES_CLK_2 (0x1u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 2 */
#define PMC_PCK_PRES_CLK_4 (0x2u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 4 */
#define PMC_PCK_PRES_CLK_8 (0x3u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 8 */
#define PMC_PCK_PRES_CLK_16 (0x4u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 16 */
#define PMC_PCK_PRES_CLK_32 (0x5u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 32 */
#define PMC_PCK_PRES_CLK_64 (0x6u << 4) /**< \brief (PMC_PCK[3]) Selected clock divided by 64 */
/* -------- PMC_IER : (PMC Offset: 0x0060) Interrupt Enable Register -------- */
#define PMC_IER_MOSCXTS (0x1u << 0) /**< \brief (PMC_IER) Main Crystal Oscillator Status Interrupt Enable */
#define PMC_IER_LOCKA (0x1u << 1) /**< \brief (PMC_IER) PLLA Lock Interrupt Enable */
#define PMC_IER_MCKRDY (0x1u << 3) /**< \brief (PMC_IER) Master Clock Ready Interrupt Enable */
#define PMC_IER_PCKRDY0 (0x1u << 8) /**< \brief (PMC_IER) Programmable Clock Ready 0 Interrupt Enable */
#define PMC_IER_PCKRDY1 (0x1u << 9) /**< \brief (PMC_IER) Programmable Clock Ready 1 Interrupt Enable */
#define PMC_IER_PCKRDY2 (0x1u << 10) /**< \brief (PMC_IER) Programmable Clock Ready 2 Interrupt Enable */
#define PMC_IER_MOSCSELS (0x1u << 16) /**< \brief (PMC_IER) Main Oscillator Selection Status Interrupt Enable */
#define PMC_IER_MOSCRCS (0x1u << 17) /**< \brief (PMC_IER) Main On-Chip RC Status Interrupt Enable */
#define PMC_IER_CFDEV (0x1u << 18) /**< \brief (PMC_IER) Clock Failure Detector Event Interrupt Enable */
/* -------- PMC_IDR : (PMC Offset: 0x0064) Interrupt Disable Register -------- */
#define PMC_IDR_MOSCXTS (0x1u << 0) /**< \brief (PMC_IDR) Main Crystal Oscillator Status Interrupt Disable */
#define PMC_IDR_LOCKA (0x1u << 1) /**< \brief (PMC_IDR) PLLA Lock Interrupt Disable */
#define PMC_IDR_MCKRDY (0x1u << 3) /**< \brief (PMC_IDR) Master Clock Ready Interrupt Disable */
#define PMC_IDR_PCKRDY0 (0x1u << 8) /**< \brief (PMC_IDR) Programmable Clock Ready 0 Interrupt Disable */
#define PMC_IDR_PCKRDY1 (0x1u << 9) /**< \brief (PMC_IDR) Programmable Clock Ready 1 Interrupt Disable */
#define PMC_IDR_PCKRDY2 (0x1u << 10) /**< \brief (PMC_IDR) Programmable Clock Ready 2 Interrupt Disable */
#define PMC_IDR_MOSCSELS (0x1u << 16) /**< \brief (PMC_IDR) Main Oscillator Selection Status Interrupt Disable */
#define PMC_IDR_MOSCRCS (0x1u << 17) /**< \brief (PMC_IDR) Main On-Chip RC Status Interrupt Disable */
#define PMC_IDR_CFDEV (0x1u << 18) /**< \brief (PMC_IDR) Clock Failure Detector Event Interrupt Disable */
/* -------- PMC_SR : (PMC Offset: 0x0068) Status Register -------- */
#define PMC_SR_MOSCXTS (0x1u << 0) /**< \brief (PMC_SR) Main XTAL Oscillator Status */
#define PMC_SR_LOCKA (0x1u << 1) /**< \brief (PMC_SR) PLLA Lock Status */
#define PMC_SR_MCKRDY (0x1u << 3) /**< \brief (PMC_SR) Master Clock Status */
#define PMC_SR_OSCSELS (0x1u << 7) /**< \brief (PMC_SR) Slow Clock Oscillator Selection */
#define PMC_SR_PCKRDY0 (0x1u << 8) /**< \brief (PMC_SR) Programmable Clock Ready Status */
#define PMC_SR_PCKRDY1 (0x1u << 9) /**< \brief (PMC_SR) Programmable Clock Ready Status */
#define PMC_SR_PCKRDY2 (0x1u << 10) /**< \brief (PMC_SR) Programmable Clock Ready Status */
#define PMC_SR_MOSCSELS (0x1u << 16) /**< \brief (PMC_SR) Main Oscillator Selection Status */
#define PMC_SR_MOSCRCS (0x1u << 17) /**< \brief (PMC_SR) Main On-Chip RC Oscillator Status */
#define PMC_SR_CFDEV (0x1u << 18) /**< \brief (PMC_SR) Clock Failure Detector Event */
#define PMC_SR_CFDS (0x1u << 19) /**< \brief (PMC_SR) Clock Failure Detector Status */
#define PMC_SR_FOS (0x1u << 20) /**< \brief (PMC_SR) Clock Failure Detector Fault Output Status */
/* -------- PMC_IMR : (PMC Offset: 0x006C) Interrupt Mask Register -------- */
#define PMC_IMR_MOSCXTS (0x1u << 0) /**< \brief (PMC_IMR) Main Crystal Oscillator Status Interrupt Mask */
#define PMC_IMR_LOCKA (0x1u << 1) /**< \brief (PMC_IMR) PLLA Lock Interrupt Mask */
#define PMC_IMR_MCKRDY (0x1u << 3) /**< \brief (PMC_IMR) Master Clock Ready Interrupt Mask */
#define PMC_IMR_PCKRDY0 (0x1u << 8) /**< \brief (PMC_IMR) Programmable Clock Ready 0 Interrupt Mask */
#define PMC_IMR_PCKRDY1 (0x1u << 9) /**< \brief (PMC_IMR) Programmable Clock Ready 1 Interrupt Mask */
#define PMC_IMR_PCKRDY2 (0x1u << 10) /**< \brief (PMC_IMR) Programmable Clock Ready 2 Interrupt Mask */
#define PMC_IMR_MOSCSELS (0x1u << 16) /**< \brief (PMC_IMR) Main Oscillator Selection Status Interrupt Mask */
#define PMC_IMR_MOSCRCS (0x1u << 17) /**< \brief (PMC_IMR) Main On-Chip RC Status Interrupt Mask */
#define PMC_IMR_CFDEV (0x1u << 18) /**< \brief (PMC_IMR) Clock Failure Detector Event Interrupt Mask */
/* -------- PMC_FSMR : (PMC Offset: 0x0070) Fast Start-up Mode Register -------- */
#define PMC_FSMR_FSTT0 (0x1u << 0) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 0 */
#define PMC_FSMR_FSTT1 (0x1u << 1) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 1 */
#define PMC_FSMR_FSTT2 (0x1u << 2) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 2 */
#define PMC_FSMR_FSTT3 (0x1u << 3) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 3 */
#define PMC_FSMR_FSTT4 (0x1u << 4) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 4 */
#define PMC_FSMR_FSTT5 (0x1u << 5) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 5 */
#define PMC_FSMR_FSTT6 (0x1u << 6) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 6 */
#define PMC_FSMR_FSTT7 (0x1u << 7) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 7 */
#define PMC_FSMR_FSTT8 (0x1u << 8) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 8 */
#define PMC_FSMR_FSTT9 (0x1u << 9) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 9 */
#define PMC_FSMR_FSTT10 (0x1u << 10) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 10 */
#define PMC_FSMR_FSTT11 (0x1u << 11) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 11 */
#define PMC_FSMR_FSTT12 (0x1u << 12) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 12 */
#define PMC_FSMR_FSTT13 (0x1u << 13) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 13 */
#define PMC_FSMR_FSTT14 (0x1u << 14) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 14 */
#define PMC_FSMR_FSTT15 (0x1u << 15) /**< \brief (PMC_FSMR) Fast Start-up Input Enable 15 */
#define PMC_FSMR_RTTAL (0x1u << 16) /**< \brief (PMC_FSMR) RTT Alarm Enable */
#define PMC_FSMR_RTCAL (0x1u << 17) /**< \brief (PMC_FSMR) RTC Alarm Enable */
#define PMC_FSMR_USBAL (0x1u << 18) /**< \brief (PMC_FSMR) USB Alarm Enable */
#define PMC_FSMR_FLPM_Pos 21
#define PMC_FSMR_FLPM_Msk (0x3u << PMC_FSMR_FLPM_Pos) /**< \brief (PMC_FSMR) Flash Low Power Mode */
#define PMC_FSMR_FLPM_FLASH_STANDBY (0x0u << 21) /**< \brief (PMC_FSMR) Flash is in Standby Mode when system enters Wait Mode */
#define PMC_FSMR_FLPM_FLASH_DEEP_POWERDOWN (0x1u << 21) /**< \brief (PMC_FSMR) Flash is in deep power down mode when system enters Wait Mode */
#define PMC_FSMR_FLPM_FLASH_IDLE (0x2u << 21) /**< \brief (PMC_FSMR) idle mode */
/* -------- PMC_FSPR : (PMC Offset: 0x0074) Fast Start-up Polarity Register -------- */
#define PMC_FSPR_FSTP0 (0x1u << 0) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP1 (0x1u << 1) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP2 (0x1u << 2) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP3 (0x1u << 3) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP4 (0x1u << 4) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP5 (0x1u << 5) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP6 (0x1u << 6) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP7 (0x1u << 7) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP8 (0x1u << 8) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP9 (0x1u << 9) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP10 (0x1u << 10) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP11 (0x1u << 11) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP12 (0x1u << 12) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP13 (0x1u << 13) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP14 (0x1u << 14) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
#define PMC_FSPR_FSTP15 (0x1u << 15) /**< \brief (PMC_FSPR) Fast Start-up Input Polarityx */
/* -------- PMC_FOCR : (PMC Offset: 0x0078) Fault Output Clear Register -------- */
#define PMC_FOCR_FOCLR (0x1u << 0) /**< \brief (PMC_FOCR) Fault Output Clear */
/* -------- PMC_WPMR : (PMC Offset: 0x00E4) Write Protect Mode Register -------- */
#define PMC_WPMR_WPEN (0x1u << 0) /**< \brief (PMC_WPMR) Write Protect Enable */
#define PMC_WPMR_WPKEY_Pos 8
#define PMC_WPMR_WPKEY_Msk (0xffffffu << PMC_WPMR_WPKEY_Pos) /**< \brief (PMC_WPMR) Write Protect KEY */
#define PMC_WPMR_WPKEY(value) ((PMC_WPMR_WPKEY_Msk & ((value) << PMC_WPMR_WPKEY_Pos)))
/* -------- PMC_WPSR : (PMC Offset: 0x00E8) Write Protect Status Register -------- */
#define PMC_WPSR_WPVS (0x1u << 0) /**< \brief (PMC_WPSR) Write Protect Violation Status */
#define PMC_WPSR_WPVSRC_Pos 8
#define PMC_WPSR_WPVSRC_Msk (0xffffu << PMC_WPSR_WPVSRC_Pos) /**< \brief (PMC_WPSR) Write Protect Violation Source */
/* -------- PMC_PCER1 : (PMC Offset: 0x0100) Peripheral Clock Enable Register 1 -------- */
#define PMC_PCER1_PID32 (0x1u << 0) /**< \brief (PMC_PCER1) Peripheral Clock 32 Enable */
#define PMC_PCER1_PID33 (0x1u << 1) /**< \brief (PMC_PCER1) Peripheral Clock 33 Enable */
#define PMC_PCER1_PID34 (0x1u << 2) /**< \brief (PMC_PCER1) Peripheral Clock 34 Enable */
#define PMC_PCER1_PID35 (0x1u << 3) /**< \brief (PMC_PCER1) Peripheral Clock 35 Enable */
#define PMC_PCER1_PID36 (0x1u << 4) /**< \brief (PMC_PCER1) Peripheral Clock 36 Enable */
#define PMC_PCER1_PID37 (0x1u << 5) /**< \brief (PMC_PCER1) Peripheral Clock 37 Enable */
#define PMC_PCER1_PID38 (0x1u << 6) /**< \brief (PMC_PCER1) Peripheral Clock 38 Enable */
#define PMC_PCER1_PID39 (0x1u << 7) /**< \brief (PMC_PCER1) Peripheral Clock 39 Enable */
#define PMC_PCER1_PID40 (0x1u << 8) /**< \brief (PMC_PCER1) Peripheral Clock 40 Enable */
#define PMC_PCER1_PID41 (0x1u << 9) /**< \brief (PMC_PCER1) Peripheral Clock 41 Enable */
#define PMC_PCER1_PID42 (0x1u << 10) /**< \brief (PMC_PCER1) Peripheral Clock 42 Enable */
#define PMC_PCER1_PID43 (0x1u << 11) /**< \brief (PMC_PCER1) Peripheral Clock 43 Enable */
#define PMC_PCER1_PID44 (0x1u << 12) /**< \brief (PMC_PCER1) Peripheral Clock 44 Enable */
#define PMC_PCER1_PID45 (0x1u << 13) /**< \brief (PMC_PCER1) Peripheral Clock 45 Enable */
#define PMC_PCER1_PID46 (0x1u << 14) /**< \brief (PMC_PCER1) Peripheral Clock 46 Enable */
#define PMC_PCER1_PID47 (0x1u << 15) /**< \brief (PMC_PCER1) Peripheral Clock 47 Enable */
/* -------- PMC_PCDR1 : (PMC Offset: 0x0104) Peripheral Clock Disable Register 1 -------- */
#define PMC_PCDR1_PID32 (0x1u << 0) /**< \brief (PMC_PCDR1) Peripheral Clock 32 Disable */
#define PMC_PCDR1_PID33 (0x1u << 1) /**< \brief (PMC_PCDR1) Peripheral Clock 33 Disable */
#define PMC_PCDR1_PID34 (0x1u << 2) /**< \brief (PMC_PCDR1) Peripheral Clock 34 Disable */
#define PMC_PCDR1_PID35 (0x1u << 3) /**< \brief (PMC_PCDR1) Peripheral Clock 35 Disable */
#define PMC_PCDR1_PID36 (0x1u << 4) /**< \brief (PMC_PCDR1) Peripheral Clock 36 Disable */
#define PMC_PCDR1_PID37 (0x1u << 5) /**< \brief (PMC_PCDR1) Peripheral Clock 37 Disable */
#define PMC_PCDR1_PID38 (0x1u << 6) /**< \brief (PMC_PCDR1) Peripheral Clock 38 Disable */
#define PMC_PCDR1_PID39 (0x1u << 7) /**< \brief (PMC_PCDR1) Peripheral Clock 39 Disable */
#define PMC_PCDR1_PID40 (0x1u << 8) /**< \brief (PMC_PCDR1) Peripheral Clock 40 Disable */
#define PMC_PCDR1_PID41 (0x1u << 9) /**< \brief (PMC_PCDR1) Peripheral Clock 41 Disable */
#define PMC_PCDR1_PID42 (0x1u << 10) /**< \brief (PMC_PCDR1) Peripheral Clock 42 Disable */
#define PMC_PCDR1_PID43 (0x1u << 11) /**< \brief (PMC_PCDR1) Peripheral Clock 43 Disable */
#define PMC_PCDR1_PID44 (0x1u << 12) /**< \brief (PMC_PCDR1) Peripheral Clock 44 Disable */
#define PMC_PCDR1_PID45 (0x1u << 13) /**< \brief (PMC_PCDR1) Peripheral Clock 45 Disable */
#define PMC_PCDR1_PID46 (0x1u << 14) /**< \brief (PMC_PCDR1) Peripheral Clock 46 Disable */
#define PMC_PCDR1_PID47 (0x1u << 15) /**< \brief (PMC_PCDR1) Peripheral Clock 47 Disable */
/* -------- PMC_PCSR1 : (PMC Offset: 0x0108) Peripheral Clock Status Register 1 -------- */
#define PMC_PCSR1_PID32 (0x1u << 0) /**< \brief (PMC_PCSR1) Peripheral Clock 32 Status */
#define PMC_PCSR1_PID33 (0x1u << 1) /**< \brief (PMC_PCSR1) Peripheral Clock 33 Status */
#define PMC_PCSR1_PID34 (0x1u << 2) /**< \brief (PMC_PCSR1) Peripheral Clock 34 Status */
#define PMC_PCSR1_PID35 (0x1u << 3) /**< \brief (PMC_PCSR1) Peripheral Clock 35 Status */
#define PMC_PCSR1_PID36 (0x1u << 4) /**< \brief (PMC_PCSR1) Peripheral Clock 36 Status */
#define PMC_PCSR1_PID37 (0x1u << 5) /**< \brief (PMC_PCSR1) Peripheral Clock 37 Status */
#define PMC_PCSR1_PID38 (0x1u << 6) /**< \brief (PMC_PCSR1) Peripheral Clock 38 Status */
#define PMC_PCSR1_PID39 (0x1u << 7) /**< \brief (PMC_PCSR1) Peripheral Clock 39 Status */
#define PMC_PCSR1_PID40 (0x1u << 8) /**< \brief (PMC_PCSR1) Peripheral Clock 40 Status */
#define PMC_PCSR1_PID41 (0x1u << 9) /**< \brief (PMC_PCSR1) Peripheral Clock 41 Status */
#define PMC_PCSR1_PID42 (0x1u << 10) /**< \brief (PMC_PCSR1) Peripheral Clock 42 Status */
#define PMC_PCSR1_PID43 (0x1u << 11) /**< \brief (PMC_PCSR1) Peripheral Clock 43 Status */
#define PMC_PCSR1_PID44 (0x1u << 12) /**< \brief (PMC_PCSR1) Peripheral Clock 44 Status */
#define PMC_PCSR1_PID45 (0x1u << 13) /**< \brief (PMC_PCSR1) Peripheral Clock 45 Status */
#define PMC_PCSR1_PID46 (0x1u << 14) /**< \brief (PMC_PCSR1) Peripheral Clock 46 Status */
#define PMC_PCSR1_PID47 (0x1u << 15) /**< \brief (PMC_PCSR1) Peripheral Clock 47 Status */
/* -------- PMC_OCR : (PMC Offset: 0x0110) Oscillator Calibration Register -------- */
#define PMC_OCR_CAL4_Pos 0
#define PMC_OCR_CAL4_Msk (0x7fu << PMC_OCR_CAL4_Pos) /**< \brief (PMC_OCR) RC Oscillator Calibration bits for 4 MHz */
#define PMC_OCR_CAL4(value) ((PMC_OCR_CAL4_Msk & ((value) << PMC_OCR_CAL4_Pos)))
#define PMC_OCR_SEL4 (0x1u << 7) /**< \brief (PMC_OCR) Selection of RC Oscillator Calibration bits for 4 MHz */
#define PMC_OCR_CAL8_Pos 8
#define PMC_OCR_CAL8_Msk (0x7fu << PMC_OCR_CAL8_Pos) /**< \brief (PMC_OCR) RC Oscillator Calibration bits for 8 MHz */
#define PMC_OCR_CAL8(value) ((PMC_OCR_CAL8_Msk & ((value) << PMC_OCR_CAL8_Pos)))
#define PMC_OCR_SEL8 (0x1u << 15) /**< \brief (PMC_OCR) Selection of RC Oscillator Calibration bits for 8 MHz */
#define PMC_OCR_CAL12_Pos 16
#define PMC_OCR_CAL12_Msk (0x7fu << PMC_OCR_CAL12_Pos) /**< \brief (PMC_OCR) RC Oscillator Calibration bits for 12 MHz */
#define PMC_OCR_CAL12(value) ((PMC_OCR_CAL12_Msk & ((value) << PMC_OCR_CAL12_Pos)))
#define PMC_OCR_SEL12 (0x1u << 23) /**< \brief (PMC_OCR) Selection of RC Oscillator Calibration bits for 12 MHz */
/*@}*/
#endif /* _SAM4E_PMC_COMPONENT_ */
FreeRTOS/Demo/CORTEX_M4_ATSAM4E_Atmel_Studio/src/ASF/sam/utils/cmsis/sam4e/include/component/pwm.h
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