mirror of
https://github.com/apache/nuttx.git
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Add port to Zilogic Systems ZKIT-ARM-1769 board (more coming)
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5673 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -653,6 +653,13 @@ config ARCH_BOARD_ZP214XPA
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ZPA213X/4XPA development board. Includes support for the
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UG-2864AMBAG01 OLED also from The0.net
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config ARCH_BOARD_ZKITARM
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bool "Zilogic ZKit-ARM-1769 Development Kit"
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depends on ARCH_CHIP_LPC1768
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---help---
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Zilogic System's ARM development Kit, ZKIT-ARM-1769. This board is based
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on the NXP LPC1769. The Nuttx Buildroot toolchain is used by default.
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config ARCH_BOARD_SIM
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bool "User mode simulation"
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depends on ARCH_SIM
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@@ -738,6 +745,7 @@ config ARCH_BOARD
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default "z8encore000zco" if ARCH_BOARD_Z8ENCORE000ZCO
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default "z8f64200100kit" if ARCH_BOARD_Z8F64200100KIT
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default "zp214xpa" if ARCH_BOARD_ZP214XPA
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default "zkit-arm-1769" if ARCH_BOARD_ZKITARM
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default "sim" if ARCH_BOARD_SIM
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default "" if ARCH_BOARD_CUSTOM
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@@ -982,6 +990,9 @@ endif
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if ARCH_BOARD_ZP214XPA
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source "configs/zp214xpa/Kconfig"
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endif
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if ARCH_BOARD_ZKITARM
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source "configs/zkit-arm-1769/Kconfig"
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endif
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if ARCH_BOARD_SIM
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source "configs/sim/Kconfig"
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endif
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@@ -2036,6 +2036,10 @@ configs/zp214xpa
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ZPA213X/4XPA development board. Includes support for the
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UG-2864AMBAG01 OLED also from The0.net
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configs/zkit-arm-1769
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Zilogic System's ARM development Kit, ZKIT-ARM-1769. This board is based
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on the NXP LPC1769. The Nuttx Buildroot toolchain is used by default.
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Configuring NuttX
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^^^^^^^^^^^^^^^^^
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@@ -0,0 +1,13 @@
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#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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if ARCH_BOARD_ZKITARM
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config ARCH_LEDS
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bool "NuttX LED support"
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default n
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---help---
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"Support control of board LEDs by NuttX to indicate system state"
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endif
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File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,342 @@
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/************************************************************************************
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* configs/zkit-arm-1769/include/board.h
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* include/arch/board/board.h
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*
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* Copyright (C) 2013 Zilogic Systems. All rights reserved.
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* Author: BabuSubashChandar <code@zilogic.com>
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*
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* Based on configs/lpcxpresso-lpc1768/include/board.h
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*
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* Copyright (C) 2011 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef __CONFIGS_ZKIT_ARM_1769_INCLUDE_BOARD_H
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#define __CONFIGS_ZKIT_ARM_1769_INCLUDE_BOARD_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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#include <stdbool.h>
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#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_GPIO_IRQ)
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# include <nuttx/irq.h>
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#endif
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* Clocking *************************************************************************/
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/* NOTE: The following definitions require lpc17_syscon.h. It is not included here
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* because the including C file may not have that file in its include path.
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*/
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#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency */
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#define BOARD_OSCCLK_FREQUENCY BOARD_XTAL_FREQUENCY /* Main oscillator frequency */
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#define BOARD_RTCCLK_FREQUENCY (32768) /* RTC oscillator frequency */
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#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */
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/* This is the clock setup we configure for:
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*
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* SYSCLK = BOARD_OSCCLK_FREQUENCY = 12MHz -> Select Main oscillator for source
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* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz -> PLL0 multipler=20, pre-divider=1
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* CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6
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*/
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#define LPC17_CCLK 80000000 /* 80Mhz */
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/* Select the main oscillator as the frequency source. SYSCLK is then the frequency
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* of the main oscillator.
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*/
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#undef CONFIG_LPC17_MAINOSC
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#define CONFIG_LPC17_MAINOSC 1
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#define BOARD_SCS_VALUE SYSCON_SCS_OSCEN
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/* Select the main oscillator and CCLK divider. The output of the divider is CCLK.
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* The input to the divider (PLLCLK) will be determined by the PLL output.
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*/
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#define BOARD_CCLKCFG_DIVIDER 6
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#define BOARD_CCLKCFG_VALUE ((BOARD_CCLKCFG_DIVIDER-1) << SYSCON_CCLKCFG_SHIFT)
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/* PLL0. PLL0 is used to generate the CPU clock divider input (PLLCLK).
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*
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* Source clock: Main oscillator
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* PLL0 Multiplier value (M): 20
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* PLL0 Pre-divider value (N): 1
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*
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* PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz
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*/
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#undef CONFIG_LPC17_PLL0
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#define CONFIG_LPC17_PLL0 1
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#define BOARD_CLKSRCSEL_VALUE SYSCON_CLKSRCSEL_MAIN
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#define BOARD_PLL0CFG_MSEL 20
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#define BOARD_PLL0CFG_NSEL 1
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#define BOARD_PLL0CFG_VALUE \
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(((BOARD_PLL0CFG_MSEL-1) << SYSCON_PLL0CFG_MSEL_SHIFT) | \
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((BOARD_PLL0CFG_NSEL-1) << SYSCON_PLL0CFG_NSEL_SHIFT))
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/* PLL1 -- Not used. */
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#undef CONFIG_LPC17_PLL1
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#define BOARD_PLL1CFG_MSEL 36
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#define BOARD_PLL1CFG_NSEL 1
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#define BOARD_PLL1CFG_VALUE \
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(((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \
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((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT))
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/* USB divider. This divider is used when PLL1 is not enabled to get the
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* USB clock from PLL0:
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*
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* USBCLK = PLL0CLK / 10 = 48MHz
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*/
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#define BOARD_USBCLKCFG_VALUE SYSCON_USBCLKCFG_DIV10
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/* FLASH Configuration */
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#undef CONFIG_LP17_FLASH
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#define CONFIG_LP17_FLASH 1
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#define BOARD_FLASHCFG_VALUE 0x0000303a
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/* Ethernet configuration */
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//#define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV44
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#define ETH_MCFG_CLKSEL_DIV ETH_MCFG_CLKSEL_DIV20
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/* LED definitions ******************************************************************/
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/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in
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* any way. The following definitions are used to access individual LEDs.
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*
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* LED1 -- Connected to P0[19]
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* LED2 -- Connected to P0[21]
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*/
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/* LED index values for use with lpc17_setled() */
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#define BOARD_LED1 0
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#define BOARD_LED2 1
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#define BOARD_NLEDS 2
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/* LED bits for use with lpc17_setleds() */
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#define BOARD_LED1_BIT (1 << BOARD_LED1)
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#define BOARD_LED2_BIT (1 << BOARD_LED2)
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/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 2 LEDs
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* on board the ZKIT-ARM-1769. The following definitions
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* describe how NuttX controls the LEDs:
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*/
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/* LED1 LED2 */
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#define LED_STARTED 0 /* OFF OFF = Still initializing */
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#define LED_HEAPALLOCATE 0 /* OFF OFF = Still initializing */
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#define LED_IRQSENABLED 0 /* OFF OFF = Still initializing */
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#define LED_STACKCREATED 1 /* ON OFF = Initialization complete */
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#define LED_INIRQ 2 /* N/C ON = In an interrupt handler */
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#define LED_SIGNAL 2 /* N/C ON = In a signal handler (glowing) */
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#define LED_ASSERTION 2 /* N/C ON = In an assertion */
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#define LED_PANIC 2 /* N/C ON = Oops! We crashed. (flashing) */
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#define LED_IDLE 3 /* OFF N/C = LPC17 in sleep mode (LED1 glowing) */
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/* Button definitions ***************************************************************/
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/* The ZKIT-ARM-1769 supports several buttons. All will read "1" when open and "0"
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* when closed
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*
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* KEY1 -- Connected to P1[19]
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* KEY2 -- Connected to P1[27]
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* KEY3 -- Connected to P1[28]
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* KEY4 -- Connected to P1[31]
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* KEY5 -- Connected to P2[13]
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*
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*/
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#define BOARD_BUTTON_1 0
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#define BOARD_BUTTON_2 1
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#define BOARD_BUTTON_3 2
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#define BOARD_BUTTON_4 3
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#define BOARD_BUTTON_5 4
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#define BOARD_NUM_BUTTONS 5
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#define BOARD_BUTTON_BUTTON1_BIT (1 << BOARD_BUTTON_1)
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#define BOARD_BUTTON_BUTTON2_BIT (1 << BOARD_BUTTON_2)
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#define BOARD_BUTTON_BUTTON3_BIT (1 << BOARD_BUTTON_3)
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#define BOARD_BUTTON_BUTTON4_BIT (1 << BOARD_BUTTON_4)
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#define BOARD_BUTTON_BUTTON5_BIT (1 << BOARD_BUTTON_5)
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/* Alternate pin selections *********************************************************/
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/* Pin Description On Board Connector
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* -------------------------------- ---------------- -------------
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* P0.0/RD1/TXD3/SDA1 RD1 AUX-CON
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* P0.1/TD1/RXD3/SCL1 TD1
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* P0.2/TXD0/AD0.7 TXD0 COM0
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* P0.3/RXD0/AD0.6 RXD0
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* P0.4/I2SRX_CLK/RD2/CAP2.0 GPIO0
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* P0.5/I2SRX_WS/TD2/CAP2.1 GPIO1
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* P0.6/I2SRX_SDA/SSEL1/MAT2.0 SSEL1 SPI
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* P0.7/I2STX_CLK/SCK1/MAT2.1 SCK1
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* P0.8/I2STX_WS/MISO1/MAT2.2 MISO1
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* P0.9/I2STX_SDA/MOSI1/MAT2.3 MOSI1
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* P0.10/TXD2/SDA2/MAT3.0 TXD2 AUX-CON
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* P0.11/RXD2/SCL2/MAT3.1 RXD2
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* P0.15/TXD1/SCK0/SCK SD-SCK
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* P0.16/RXD1/SSEL0/SSEL SD-SSEL SD-CARD
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* P0.17/CTS1/MISO0/MISO SD-MISO
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* P0.18/DCD1/M0SI0/MOSI SD-MOSI
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* P0.19/DSR1/SDA1 LED1
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* P0.20/DTR1/SCL1 DTR1 COM1
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* P0.21/RI1/RD1 N.C LED2
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* P0.22/RTS1/TD1 RTS1 COM1
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* P0.23/AD0.0/I2SRX_CLK/CAP3.0 AD0
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* P0.24/AD0.1/I2SRX_WS/CAP3.1 AD1 AIN
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* P0.25/AD0.2/I2SRX_SDA/TXD3 AD2
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* P0.26/AD0.3/AOUT/RXD3 AD3
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* P0.27/SDA0/USB_SDA SDA0 I2C0
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* P0.28/SCL0/USB_SCL SCL0
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* P0.29/USB_D+ USB-D+ USB
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* P0.30/USB_D- USB-D-
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*/
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#define GPIO_CAN1_RD GPIO_CAN1_RD_1
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#define GPIO_CAN1_TD GPIO_CAN1_TD_1
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#define GPIO_I2C1_SDA GPIO_I2C0_SDA
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#define GPIO_I2C1_SCL GPIO_I2C0_SCL
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#define GPIO_SSP1_SCK GPIO_SSP1_SCK_1
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#define GPIO_UART2_TXD GPIO_UART2_TXD_1
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#define GPIO_UART2_RXD GPIO_UART2_RXD_1
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#define GPIO_UART1_TXD GPIO_UART1_TXD_2
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#define GPIO_UART1_RXD GPIO_UART1_RXD_2
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#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1
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#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1
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#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1
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#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1
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/* P1.0/ENET_TXD0 ETH-TXD0
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* P1.1/ENET_TXD1 ETH-TXD1
|
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* P1.4/ENET_TX_EN ETH-TXEN
|
||||
* P1.8/ENET_CRS ETH-CRS
|
||||
* P1.9/ENET_RXD0 ETH-RXD0 ETH
|
||||
* P1.10/ENET_RXD1 ETH-RXD1
|
||||
* P1.14/ENET_RX_ER ETH-RXER
|
||||
* P1.15/ENET_REF_CLK ETH-REFCLK
|
||||
* P1.16/ENET_MDC ETH-MDC
|
||||
* P1.17/ENET_MDIO ETH-MDIO
|
||||
* P1.18/USB_UP_LED/PWM1.1/CAP1.0 USB-UP-LED
|
||||
* P1.19/MCOA0/nUSB_PPWR/CAP1.1 KEY1
|
||||
* P1.20/MCFB0/PWM1.2/SCK0 LCD-SCK
|
||||
* P1.21/MCABORT/PWM1.3/SSEL0 LCD-SSEL
|
||||
* P1.22/MCOB0/USB_PWRD/MAT1.0 LCD-A0 LCD
|
||||
* P1.23/MCFB1/PWM1.4/MISO0 NC
|
||||
* P1.24/MCFB2/PWM1.5/MOSI0 LCD_MOSI
|
||||
* P1.25/MCOA1/MAT1.1 LCD-RST
|
||||
* P1.26/MCOB1/PWM1.6/CAP0.0 LCD-AO
|
||||
* P1.27/CLKOUT/nUSB_OVRCR/CAP0.1 KEY2
|
||||
* P1.28/MCOA2/MAT0.0 KEY3
|
||||
* P1.29/MCOB2/PCAP1.1/MAT0.1 CAP1 PWM-CON
|
||||
* P1.30/VBUS/AD0.4 VBUS USB
|
||||
* P1.31/SCK1/AD0.5 KEY4
|
||||
*/
|
||||
|
||||
#define GPIO_ENET_MDC GPIO_ENET_MDC_1
|
||||
#define GPIO_ENET_MDIO GPIO_ENET_MDIO_1
|
||||
|
||||
/* P2.0/PWM1.1/TXD1 TXD1
|
||||
* P2.1/PWM1.2/RXD1 RXD1 COM1
|
||||
* P2.2/PWM1.3/CTS1/TRACEDATA3 CTS1
|
||||
* P2.3/PWM1.4/DCD1/TRACEDATA2 PWM4
|
||||
* P2.4/PWM1.5/DSR1/TRACEDATA1 PWM5 PWM
|
||||
* P2.5/PWM1.6/DTR1/TRACEDATA0 PWM6
|
||||
* P2.6/PCAP1.0/RI1/TRACECLK CAP0
|
||||
* P2.7/RD2/RTS1 RD2 RD2 CAN2
|
||||
* P2.8/TD2/TXD2 TD2 TD2
|
||||
* P2.9/USB_CONNECT/RXD2 USB_CONNECT USB
|
||||
* P2.10/nEINT0/NMI ISP
|
||||
* P2.11/nEINT1/I2STX_CLK INT1 I2C
|
||||
* P2.12/nEINT2/I2STX_WS SD-DET SD-CARD
|
||||
* P2.13/nEINT3/I2STX_SDA KEY5
|
||||
*/
|
||||
|
||||
#define GPIO_PWM1p2 GPIO_PWM1p2_3
|
||||
#define GPIO_PWM1p3 GPIO_PWM1p3_3
|
||||
#define GPIO_PWM1p4 GPIO_PWM1p4_2
|
||||
#define GPIO_PWM1p5 GPIO_PWM1p5_2
|
||||
#define GPIO_PWM1p6 GPIO_PWM1p6_2
|
||||
|
||||
/* P3.25/MAT0.0/PWM1.2 PWM2 PWM
|
||||
* P3.26/STCLK/MAT0.1/PWM1.3 PWM3
|
||||
*
|
||||
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO2 SPI
|
||||
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO3
|
||||
*/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/************************************************************************************
|
||||
* Public Data
|
||||
************************************************************************************/
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
#define EXTERN extern "C"
|
||||
extern "C" {
|
||||
#else
|
||||
#define EXTERN extern
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Function Prototypes
|
||||
************************************************************************************/
|
||||
/************************************************************************************
|
||||
* Name: lpc17_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All LPC17xx architectures must provide the following entry point. This entry point
|
||||
* is called early in the intitialization -- after all memory has been configured
|
||||
* and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void lpc17_boardinitialize(void);
|
||||
|
||||
#undef EXTERN
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __CONFIGS_ZKIT_ARM_1769_INCLUDE_BOARD_H */
|
||||
@@ -0,0 +1,97 @@
|
||||
############################################################################
|
||||
# configs/zkit-arm-1769/src/Makefile
|
||||
#
|
||||
# Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
# Author: BabuSubashChandar <code@zilogic.com>
|
||||
#
|
||||
# Based on configs/lpcxpresso-lpc1768/src/Makefile
|
||||
#
|
||||
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# 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. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
-include $(TOPDIR)/Make.defs
|
||||
|
||||
CFLAGS += -I$(TOPDIR)/sched
|
||||
|
||||
ASRCS =
|
||||
CSRCS = up_boot.c up_leds.c up_ssp.c
|
||||
|
||||
ifeq ($(CONFIG_NSH_ARCHINIT),y)
|
||||
CSRCS += up_nsh.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_USBMSC),y)
|
||||
CSRCS += up_usbmsc.c
|
||||
endif
|
||||
|
||||
AOBJS = $(ASRCS:.S=$(OBJEXT))
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
|
||||
SRCS = $(ASRCS) $(CSRCS)
|
||||
OBJS = $(AOBJS) $(COBJS)
|
||||
|
||||
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
|
||||
ifeq ($(WINTOOL),y)
|
||||
CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
|
||||
-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
|
||||
else
|
||||
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
|
||||
endif
|
||||
|
||||
all: libboard$(LIBEXT)
|
||||
|
||||
$(AOBJS): %$(OBJEXT): %.S
|
||||
$(call ASSEMBLE, $<, $@)
|
||||
|
||||
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE, $<, $@)
|
||||
|
||||
libboard$(LIBEXT): $(OBJS)
|
||||
@( for obj in $(OBJS) ; do \
|
||||
$(call ARCHIVE, $@, $${obj}); \
|
||||
done ; )
|
||||
|
||||
.depend: Makefile $(SRCS)
|
||||
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
|
||||
@touch $@
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
@rm -f libboard$(LIBEXT) *~ .*.swp
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
@rm -f Make.dep .depend
|
||||
|
||||
-include Make.dep
|
||||
@@ -0,0 +1,98 @@
|
||||
/************************************************************************************
|
||||
* configs/zkit-arm-1769/src/up_boot.c
|
||||
* arch/arm/src/board/up_boot.c
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on configs/lpcxpresso-lpc1768/src/up_boot.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <debug.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "up_internal.h"
|
||||
|
||||
#include "lpc17_internal.h"
|
||||
#include "zkitarm_internal.h"
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_boardinitialize
|
||||
*
|
||||
* Description:
|
||||
* All LPC17xx architectures must provide the following entry point. This entry point
|
||||
* is called early in the intitialization -- after all memory has been configured
|
||||
* and mapped but before any devices have been initialized.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void lpc17_boardinitialize(void)
|
||||
{
|
||||
/* Configure SSP chip selects if 1) at least one SSP is enabled, and 2) the weak
|
||||
* function lpc17_sspinitialize() has been brought into the link.
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
|
||||
if (lpc17_sspinitialize)
|
||||
{
|
||||
lpc17_sspinitialize();
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Configure on-board LEDs if LED support has been selected. */
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
up_ledinit();
|
||||
#endif
|
||||
}
|
||||
@@ -0,0 +1,161 @@
|
||||
/****************************************************************************
|
||||
* configs/zkit-arm-1769/src/up_leds.c
|
||||
* arch/arm/src/board/up_leds.c
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on configs/lpcxpresso-lpc1768/src/up_leds.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "up_internal.h"
|
||||
|
||||
#include "lpc17_internal.h"
|
||||
#include "zkitarm_internal.h"
|
||||
|
||||
#ifdef CONFIG_ARCH_LEDS
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* CONFIG_DEBUG_LED enables debug output from this file (needs CONFIG_DEBUG
|
||||
* and pherhaps CONFIG_DEBUG_VERBOSE too)
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_DEBUG_LED
|
||||
# define leddbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define ledvdbg lldbg
|
||||
# else
|
||||
# define ledvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define leddbg(x...)
|
||||
# define ledvdbg(x...)
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
static bool g_ncstate;
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledinit
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledinit(void)
|
||||
{
|
||||
/* Configure all LED GPIO lines */
|
||||
|
||||
lpc17_configgpio(ZKITARM_LED1);
|
||||
lpc17_configgpio(ZKITARM_LED2);
|
||||
g_ncstate = true;
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledon
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledon(int led)
|
||||
{
|
||||
bool off;
|
||||
|
||||
switch (led)
|
||||
{
|
||||
case 0:
|
||||
case 2:
|
||||
off = true;
|
||||
break;
|
||||
|
||||
case 1:
|
||||
off = false;
|
||||
g_ncstate = false;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
lpc17_gpiowrite(ZKITARM_LED1, off);
|
||||
lpc17_gpiowrite(ZKITARM_LED2, off);
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Name: up_ledoff
|
||||
****************************************************************************/
|
||||
|
||||
void up_ledoff(int led)
|
||||
{
|
||||
bool off;
|
||||
|
||||
switch (led)
|
||||
{
|
||||
case 0:
|
||||
case 1:
|
||||
off = false;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
off = g_ncstate;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
lpc17_gpiowrite(ZKITARM_LED1, off);
|
||||
lpc17_gpiowrite(ZKITARM_LED2, off);
|
||||
}
|
||||
|
||||
#endif /* CONFIG_ARCH_LEDS */
|
||||
@@ -0,0 +1,176 @@
|
||||
/****************************************************************************
|
||||
* config/zkit-arm-1769/src/up_nsh.c
|
||||
* arch/arm/src/board/up_nsh.c
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on config/lpcxpresso-lpc1768/src/up_nsh.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/spi.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-Processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
/* PORT and SLOT number probably depend on the board configuration */
|
||||
|
||||
#ifdef CONFIG_ARCH_BOARD_ZKITARM
|
||||
# define CONFIG_NSH_HAVEUSBDEV 1
|
||||
# ifdef CONFIG_LPC17_SSP0
|
||||
# define CONFIG_NSH_HAVEMMCSD 1
|
||||
# else
|
||||
# undef CONFIG_NSH_HAVEMMCSD
|
||||
# endif
|
||||
#else
|
||||
# error "Unrecognized board"
|
||||
# undef CONFIG_NSH_HAVEUSBDEV
|
||||
# undef CONFIG_NSH_HAVEMMCSD
|
||||
#endif
|
||||
|
||||
/* Do we have SPI support for MMC/SD? */
|
||||
|
||||
#ifdef CONFIG_NSH_HAVEMMCSD
|
||||
# if !defined(CONFIG_NSH_MMCSDSPIPORTNO) || CONFIG_NSH_MMCSDSPIPORTNO != 0
|
||||
# error "The ZKit-arm MMC/SD is on SSP0"
|
||||
# undef CONFIG_NSH_MMCSDSPIPORTNO
|
||||
# define CONFIG_NSH_MMCSDSPIPORTNO 0
|
||||
# endif
|
||||
# if !defined(CONFIG_NSH_MMCSDSLOTNO) || CONFIG_NSH_MMCSDSLOTNO != 0
|
||||
# error "The ZKit-arm MMC/SD has only one slot (0)"
|
||||
# undef CONFIG_NSH_MMCSDSLOTNO
|
||||
# define CONFIG_NSH_MMCSDSLOTNO 0
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Can't support USB device features if USB device is not enabled */
|
||||
|
||||
#ifndef CONFIG_USBDEV
|
||||
# undef CONFIG_NSH_HAVEUSBDEV
|
||||
#endif
|
||||
|
||||
/* Can't support MMC/SD features if mountpoints are disabled */
|
||||
|
||||
#if defined(CONFIG_DISABLE_MOUNTPOINT)
|
||||
# undef CONFIG_NSH_HAVEMMCSD
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_NSH_MMCSDMINOR
|
||||
# define CONFIG_NSH_MMCSDMINOR 0
|
||||
#endif
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
|
||||
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message(...) lib_lowprintf(__VA_ARGS__)
|
||||
# else
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# endif
|
||||
#else
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message lib_lowprintf
|
||||
# else
|
||||
# define message printf
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: nsh_archinitialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int nsh_archinitialize(void)
|
||||
{
|
||||
#ifdef CONFIG_NSH_HAVEMMCSD
|
||||
FAR struct spi_dev_s *ssp;
|
||||
int ret;
|
||||
|
||||
/* Get the SSP port */
|
||||
|
||||
ssp = up_spiinitialize(CONFIG_NSH_MMCSDSPIPORTNO);
|
||||
if (!ssp)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to initialize SSP port %d\n",
|
||||
CONFIG_NSH_MMCSDSPIPORTNO);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
message("Successfully initialized SSP port %d\n",
|
||||
CONFIG_NSH_MMCSDSPIPORTNO);
|
||||
|
||||
/* Bind the SSP port to the slot */
|
||||
|
||||
ret = mmcsd_spislotinitialize(CONFIG_NSH_MMCSDMINOR, CONFIG_NSH_MMCSDSLOTNO, ssp);
|
||||
if (ret < 0)
|
||||
{
|
||||
message("nsh_archinitialize: Failed to bind SSP port %d to MMC/SD slot %d: %d\n",
|
||||
CONFIG_NSH_MMCSDSPIPORTNO, CONFIG_NSH_MMCSDSLOTNO, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
message("Successfuly bound SSP port %d to MMC/SD slot %d\n",
|
||||
CONFIG_NSH_MMCSDSPIPORTNO, CONFIG_NSH_MMCSDSLOTNO);
|
||||
#endif
|
||||
return OK;
|
||||
}
|
||||
@@ -0,0 +1,214 @@
|
||||
/************************************************************************************
|
||||
* configs/zkit-arm-1769/src/up_ssp.c
|
||||
* arch/arm/src/board/up_ssp.c
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on configs/lpcxpresso-lpc1768/src/up_ssp.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <debug.h>
|
||||
|
||||
#include <nuttx/spi.h>
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "up_arch.h"
|
||||
#include "chip.h"
|
||||
#include "lpc17_internal.h"
|
||||
#include "zkitarm_internal.h"
|
||||
|
||||
#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
|
||||
/* CONFIG_DEBUG_SPI enables debug output from this file (needs CONFIG_DEBUG too) */
|
||||
|
||||
#ifdef CONFIG_DEBUG_SPI
|
||||
# define sspdbg lldbg
|
||||
# ifdef CONFIG_DEBUG_VERBOSE
|
||||
# define sspvdbg lldbg
|
||||
# else
|
||||
# define sspvdbg(x...)
|
||||
# endif
|
||||
#else
|
||||
# define sspdbg(x...)
|
||||
# define sspvdbg(x...)
|
||||
#endif
|
||||
|
||||
/* Dump GPIO registers */
|
||||
|
||||
#if defined(CONFIG_DEBUG_SPI) && defined(CONFIG_DEBUG_VERBOSE)
|
||||
# define ssp_dumpgpio(m) lpc17_dumpgpio(SDCCS_GPIO, m)
|
||||
#else
|
||||
# define ssp_dumpgpio(m)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Private Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_sspinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function lpc17_sspinitialize(void)
|
||||
{
|
||||
/* Configure the SPI-based microSD CS GPIO */
|
||||
|
||||
ssp_dumpgpio("lpc17_sspinitialize() Entry)");
|
||||
|
||||
/* Configure card detect and chip select for the SD slot. NOTE: Jumper J55 must
|
||||
* be set correctly for the SD slot chip select.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_LPC17_SSP0
|
||||
(void)lpc17_configgpio(ZKITARM_SD_CS);
|
||||
(void)lpc17_configgpio(ZKITARM_SD_CD);
|
||||
|
||||
/* Configure chip select for the OLED. For the SPI interface, insert jumpers in
|
||||
* J42, J43, J45 pin1-2 and J46 pin 1-2.
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_NX_LCDDRIVER
|
||||
(void)lpc17_configgpio(ZKITARM_OLED_CS);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
ssp_dumpgpio("lpc17_sspinitialize() Exit");
|
||||
}
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
|
||||
*
|
||||
* Description:
|
||||
* The external functions, lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
|
||||
* must be provided by board-specific logic. They are implementations of the select
|
||||
* and status methods of the SPI interface defined by struct spi_ops_s (see
|
||||
* include/nuttx/spi.h). All other methods (including up_spiinitialize())
|
||||
* are provided by common LPC17xx logic. To use this common SPI logic on your
|
||||
* board:
|
||||
*
|
||||
* 1. Provide logic in lpc17_boardinitialize() to configure SPI/SSP chip select
|
||||
* pins.
|
||||
* 2. Provide lpc17_ssp0/ssp1select() and lpc17_ssp0/ssp1status() functions
|
||||
* in your board-specific logic. These functions will perform chip selection
|
||||
* and status operations using GPIOs in the way your board is configured.
|
||||
* 3. Add a calls to up_spiinitialize() in your low level application
|
||||
* initialization logic
|
||||
* 4. The handle returned by up_spiinitialize() may then be used to bind the
|
||||
* SPI driver to higher level logic (e.g., calling
|
||||
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
|
||||
* the SPI MMC/SD driver).
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifdef CONFIG_LPC17_SSP1
|
||||
void lpc17_ssp1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
sspdbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
ssp_dumpgpio("lpc17_spi1select() Entry");
|
||||
|
||||
#warning "Assert CS here (false)"
|
||||
|
||||
ssp_dumpgpio("lpc17_spi1select() Exit");
|
||||
}
|
||||
|
||||
uint8_t lpc17_ssp1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
sspdbg("Returning SPI_STATUS_PRESENT\n");
|
||||
return SPI_STATUS_PRESENT;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_LPC17_SSP0
|
||||
void lpc17_ssp0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
|
||||
{
|
||||
sspdbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
|
||||
ssp_dumpgpio("lpc17_spi0select() Entry");
|
||||
|
||||
if (devid == SPIDEV_MMCSD)
|
||||
{
|
||||
/* Assert/de-assert the CS pin to the card */
|
||||
|
||||
(void)lpc17_gpiowrite(ZKITARM_SD_CS, !selected);
|
||||
}
|
||||
#ifdef CONFIG_NX_LCDDRIVER
|
||||
else if (devid == SPIDEV_DISPLAY)
|
||||
{
|
||||
/* Assert the CS pin to the OLED display */
|
||||
|
||||
(void)lpc17_gpiowrite(ZKITARM_OLED_CS, !selected);
|
||||
}
|
||||
#endif
|
||||
ssp_dumpgpio("lpc17_spi0select() Exit");
|
||||
}
|
||||
|
||||
uint8_t lpc17_ssp0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
|
||||
{
|
||||
if (devid == SPIDEV_MMCSD)
|
||||
{
|
||||
/* Read the state of the card-detect bit */
|
||||
|
||||
if (lpc17_gpioread(ZKITARM_SD_CD) == 0)
|
||||
{
|
||||
sspdbg("Returning SPI_STATUS_PRESENT\n");
|
||||
return SPI_STATUS_PRESENT;
|
||||
}
|
||||
}
|
||||
|
||||
sspdbg("Returning zero\n");
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* CONFIG_LPC17_SSP0 || CONFIG_LPC17_SSP1 */
|
||||
@@ -0,0 +1,147 @@
|
||||
/****************************************************************************
|
||||
* configs/zkit-arm-1769/src/up_usbmsc.c
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on configs/lpcxpresso-lpc1768/src/up_usbmsc.c
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* Configure and register the LPC17xx MMC/SD SPI block driver.
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdio.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/spi.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-Processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#ifndef CONFIG_EXAMPLES_USBMSC_DEVMINOR1
|
||||
# define CONFIG_EXAMPLES_USBMSC_DEVMINOR1 0
|
||||
#endif
|
||||
|
||||
/* PORT and SLOT number probably depend on the board configuration */
|
||||
|
||||
#ifdef CONFIG_ARCH_BOARD_ZKITARM
|
||||
# undef LPC17XX_MMCSDSPIPORTNO
|
||||
# define LPC17XX_MMCSDSPIPORTNO 0
|
||||
# undef LPC17XX_MMCSDSLOTNO
|
||||
# define LPC17XX_MMCSDSLOTNO 0
|
||||
#else
|
||||
/* Add configuration for new LPC17xx boards here */
|
||||
# error "Unrecognized LPC17xx board"
|
||||
#endif
|
||||
|
||||
/* Debug ********************************************************************/
|
||||
|
||||
#ifdef CONFIG_CPP_HAVE_VARARGS
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message(...) lib_lowprintf(__VA_ARGS__)
|
||||
# define msgflush()
|
||||
# else
|
||||
# define message(...) printf(__VA_ARGS__)
|
||||
# define msgflush() fflush(stdout)
|
||||
# endif
|
||||
#else
|
||||
# ifdef CONFIG_DEBUG
|
||||
# define message lib_lowprintf
|
||||
# define msgflush()
|
||||
# else
|
||||
# define message printf
|
||||
# define msgflush() fflush(stdout)
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: usbmsc_archinitialize
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture specific initialization
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int usbmsc_archinitialize(void)
|
||||
{
|
||||
FAR struct spi_dev_s *spi;
|
||||
int ret;
|
||||
|
||||
/* Get the SPI port */
|
||||
|
||||
message("usbmsc_archinitialize: Initializing SPI port %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO);
|
||||
|
||||
spi = up_spiinitialize(LPC17XX_MMCSDSPIPORTNO);
|
||||
if (!spi)
|
||||
{
|
||||
message("usbmsc_archinitialize: Failed to initialize SPI port %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
message("usbmsc_archinitialize: Successfully initialized SPI port %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO);
|
||||
|
||||
/* Bind the SPI port to the slot */
|
||||
|
||||
message("usbmsc_archinitialize: Binding SPI port %d to MMC/SD slot %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO);
|
||||
|
||||
ret = mmcsd_spislotinitialize(CONFIG_EXAMPLES_USBMSC_DEVMINOR1, LPC17XX_MMCSDSLOTNO, spi);
|
||||
if (ret < 0)
|
||||
{
|
||||
message("usbmsc_archinitialize: Failed to bind SPI port %d to MMC/SD slot %d: %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO, ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
message("usbmsc_archinitialize: Successfuly bound SPI port %d to MMC/SD slot %d\n",
|
||||
LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO);
|
||||
return OK;
|
||||
}
|
||||
@@ -0,0 +1,236 @@
|
||||
/************************************************************************************
|
||||
* configs/zkit-arm-1769/src/zkitarm_internal.h
|
||||
* arch/arm/src/board/zkitarm_internal.n
|
||||
*
|
||||
* Copyright (C) 2013 Zilogic Systems. All rights reserved.
|
||||
* Author: BabuSubashChandar <code@zilogic.com>
|
||||
*
|
||||
* Based on configs/lpcxpresso-lpc1768/src/lpcxpresso_internal.h
|
||||
*
|
||||
* Copyright (C) 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H
|
||||
#define _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H
|
||||
|
||||
/************************************************************************************
|
||||
* Included Files
|
||||
************************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <nuttx/compiler.h>
|
||||
|
||||
/************************************************************************************
|
||||
* Definitions
|
||||
************************************************************************************/
|
||||
/************************************************************************************
|
||||
* ZKit-ARM-1769 Pin Usage
|
||||
************************************************************************************/
|
||||
/* Pin Description On Board Connector
|
||||
* -------------------------------- ---------------- -------------
|
||||
* P0.0/RD1/TXD3/SDA1 RD1 AUX-CON
|
||||
* P0.1/TD1/RXD3/SCL1 TD1
|
||||
* P0.2/TXD0/AD0.7 TXD0 COM0
|
||||
* P0.3/RXD0/AD0.6 RXD0
|
||||
* P0.4/I2SRX_CLK/RD2/CAP2.0 GPIO0
|
||||
* P0.5/I2SRX_WS/TD2/CAP2.1 GPIO1
|
||||
* P0.6/I2SRX_SDA/SSEL1/MAT2.0 SSEL1 SPI
|
||||
* P0.7/I2STX_CLK/SCK1/MAT2.1 SCK1
|
||||
* P0.8/I2STX_WS/MISO1/MAT2.2 MISO1
|
||||
* P0.9/I2STX_SDA/MOSI1/MAT2.3 MOSI1
|
||||
* P0.10/TXD2/SDA2/MAT3.0 TXD2 AUX-CON
|
||||
* P0.11/RXD2/SCL2/MAT3.1 RXD2
|
||||
* P0.15/TXD1/SCK0/SCK SD-SCK
|
||||
* P0.16/RXD1/SSEL0/SSEL SD-SSEL SD-CARD
|
||||
* P0.17/CTS1/MISO0/MISO SD-MISO
|
||||
* P0.18/DCD1/M0SI0/MOSI SD-MOSI
|
||||
* P0.19/DSR1/SDA1 LED1
|
||||
* P0.20/DTR1/SCL1 DTR1 COM1
|
||||
* P0.21/RI1/RD1 N.C LED2
|
||||
* P0.22/RTS1/TD1 RTS1 COM1
|
||||
* P0.23/AD0.0/I2SRX_CLK/CAP3.0 AD0
|
||||
* P0.24/AD0.1/I2SRX_WS/CAP3.1 AD1 AIN
|
||||
* P0.25/AD0.2/I2SRX_SDA/TXD3 AD2
|
||||
* P0.26/AD0.3/AOUT/RXD3 AD3
|
||||
* P0.27/SDA0/USB_SDA SDA0 I2C0
|
||||
* P0.28/SCL0/USB_SCL SCL0
|
||||
* P0.29/USB_D+ USB-D+ USB
|
||||
* P0.30/USB_D- USB-D-
|
||||
*
|
||||
* P1.0/ENET_TXD0 ETH-TXD0
|
||||
* P1.1/ENET_TXD1 ETH-TXD1
|
||||
* P1.4/ENET_TX_EN ETH-TXEN
|
||||
* P1.8/ENET_CRS ETH-CRS
|
||||
* P1.9/ENET_RXD0 ETH-RXD0 ETH
|
||||
* P1.10/ENET_RXD1 ETH-RXD1
|
||||
* P1.14/ENET_RX_ER ETH-RXER
|
||||
* P1.15/ENET_REF_CLK ETH-REFCLK
|
||||
* P1.16/ENET_MDC ETH-MDC
|
||||
* P1.17/ENET_MDIO ETH-MDIO
|
||||
* P1.18/USB_UP_LED/PWM1.1/CAP1.0 USB-UP-LED
|
||||
* P1.19/MCOA0/nUSB_PPWR/CAP1.1 KEY1
|
||||
* P1.20/MCFB0/PWM1.2/SCK0 LCD-SCK
|
||||
* P1.21/MCABORT/PWM1.3/SSEL0 LCD-SSEL
|
||||
* P1.22/MCOB0/USB_PWRD/MAT1.0 LCD-A0 LCD
|
||||
* P1.23/MCFB1/PWM1.4/MISO0 NC
|
||||
* P1.24/MCFB2/PWM1.5/MOSI0 LCD_MOSI
|
||||
* P1.25/MCOA1/MAT1.1 LCD-RST
|
||||
* P1.26/MCOB1/PWM1.6/CAP0.0 LCD-AO
|
||||
* P1.27/CLKOUT/nUSB_OVRCR/CAP0.1 KEY2
|
||||
* P1.28/MCOA2/MAT0.0 KEY3
|
||||
* P1.29/MCOB2/PCAP1.1/MAT0.1 CAP1 PWM-CON
|
||||
* P1.30/VBUS/AD0.4 VBUS USB
|
||||
* P1.31/SCK1/AD0.5 KEY4
|
||||
*
|
||||
* P2.0/PWM1.1/TXD1 TXD1
|
||||
* P2.1/PWM1.2/RXD1 RXD1 COM1
|
||||
* P2.2/PWM1.3/CTS1/TRACEDATA3 CTS1
|
||||
* P2.3/PWM1.4/DCD1/TRACEDATA2 PWM4
|
||||
* P2.4/PWM1.5/DSR1/TRACEDATA1 PWM5 PWM
|
||||
* P2.5/PWM1.6/DTR1/TRACEDATA0 PWM6
|
||||
* P2.6/PCAP1.0/RI1/TRACECLK CAP0
|
||||
* P2.7/RD2/RTS1 RD2 RD2 CAN2
|
||||
* P2.8/TD2/TXD2 TD2 TD2
|
||||
* P2.9/USB_CONNECT/RXD2 USB_CONNECT USB
|
||||
* P2.10/nEINT0/NMI ISP
|
||||
* P2.11/nEINT1/I2STX_CLK INT1 I2C
|
||||
* P2.12/nEINT2/I2STX_WS SD-DET SD-CARD
|
||||
* P2.13/nEINT3/I2STX_SDA KEY5
|
||||
*
|
||||
* P3.25/MAT0.0/PWM1.2 PWM2 PWM
|
||||
* P3.26/STCLK/MAT0.1/PWM1.3 PWM3
|
||||
*
|
||||
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO2 SPI
|
||||
* P4.28/RX_MCLK/MAT2.0/TXD3 GPIO3
|
||||
*/
|
||||
|
||||
#define ZKITARM_I2C1_EPROM_SDA GPIO_I2C1_SDA
|
||||
#define ZKITARM_I2C1_EPROM_SDL GPIO_I2C1_SCL
|
||||
|
||||
#define ZKITARM_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN19)
|
||||
#define ZKITARM_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN21)
|
||||
|
||||
#define ZKITARM_KEY5 (GPIO_INTBOTH | GPIO_FLOAT | GPIO_PORT2 | GPIO_PIN13)
|
||||
|
||||
#define ZKITARM_KEY5_IRQ LPC17_IRQ_P2p13
|
||||
|
||||
/* SD Slot
|
||||
*
|
||||
* Board LPC1768
|
||||
* SD Signal Pin
|
||||
* --- ----------- ----------
|
||||
* CS SD-SSEL P0.16
|
||||
* DIN SD-MOSI P0.18 MOSI0
|
||||
* DOUT SD-MISO P0.17 MISO0
|
||||
* CLK SD-SCK P0.15 SCK0
|
||||
* CD SD-DET P2.12
|
||||
*/
|
||||
|
||||
#define ZKITARM_SD_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN16)
|
||||
#ifdef CONFIG_GPIO_IRQ
|
||||
# define ZKITARM_SD_CD (GPIO_INTBOTH | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN12)
|
||||
#else
|
||||
# define ZKITARM_SD_CD (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT2 | GPIO_PIN12)
|
||||
#endif
|
||||
|
||||
#define ZKITARM_SD_CDIRQ LPC17_IRQ_P2p12
|
||||
|
||||
/* USB:
|
||||
*
|
||||
* Board LPC1768
|
||||
* Signal Pin
|
||||
* ------------------- --------
|
||||
* USB_CONNECT P2.9 USB_CONNECT
|
||||
* USB_DM P0.29 USB_D-
|
||||
* USB_DP P0.30 USB_D+
|
||||
* USB_VBUS P1.30 USB_VBUS
|
||||
* USB_UPLED P1.18 USB_UPLED
|
||||
*
|
||||
*/
|
||||
|
||||
#define ZKITARM_USB_CONNECT (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT2 | GPIO_PIN9)
|
||||
#ifdef CONFIG_GPIO_IRQ
|
||||
# define ZKITARM_USB_VBUSSENSE (GPIO_INTBOTH | GPIO_PULLUP | GPIO_PORT1 | GPIO_PIN30)
|
||||
#else
|
||||
# define ZKITARM_USB_VBUSSENSE (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT1 | GPIO_PIN30)
|
||||
#endif
|
||||
|
||||
/* 128x64 LCD with SPI interface
|
||||
* ---------------------------------------
|
||||
* The LCD display is connected to the SPI-bus.
|
||||
*
|
||||
* ZKit-ARM Signals
|
||||
*
|
||||
* ----------------------------+---------------+--------------------------------------------
|
||||
* LPC1758 Pin | Board Signal | Description
|
||||
* ----------------------------+---------------+--------------------------------------------
|
||||
* P1.20/MCFB0/PWM1.2/SCK0 | LCD-SCK | LCD Clock signal (D6)
|
||||
* P1.21/MCABORT/PWM1.3/SSEL0 | LCD-SSEL | LCD Chip Select (CSB)
|
||||
* P1.22/MCOB0/USB_PWRD/MAT1.0 | LCD-A0 | LCD-A0 (A0)
|
||||
* P1.23/MCFB1/PWM1.4/MISO0 | N.C |
|
||||
* P1.24/MCFB2/PWM1.5/MOSI0 | LCD-MOSI | LCD Data (D7)
|
||||
* P1.25/MCOA1/MAT1.1 | LCD-RST | LCD Reset (RSTB) - Resets Everything in LCD
|
||||
* ----------------------------+---------------+--------------------------------------------
|
||||
*/
|
||||
|
||||
#if 0
|
||||
#define ZKITARM_OLED_POWER (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN1)
|
||||
#define ZKITARM_OLED_CS (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN6)
|
||||
#define ZKITARM_OLED_DC (GPIO_OUTPUT | GPIO_VALUE_ZERO | GPIO_PORT2 | GPIO_PIN7)
|
||||
#endif
|
||||
|
||||
/************************************************************************************
|
||||
* Public Types
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Public data
|
||||
************************************************************************************/
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/************************************************************************************
|
||||
* Public Functions
|
||||
************************************************************************************/
|
||||
|
||||
/************************************************************************************
|
||||
* Name: lpc17_sspinitialize
|
||||
*
|
||||
* Description:
|
||||
* Called to configure SPI chip select GPIO pins for the LPCXpresso board.
|
||||
*
|
||||
************************************************************************************/
|
||||
|
||||
void weak_function lpc17_sspinitialize(void);
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* _CONFIGS_ZKITARM_LPC1768_SRC_ZKITARM_INTERNAL_H */
|
||||
Reference in New Issue
Block a user