Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-05-21 04:52:02 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Add basic support for the CC3200 Launchpad. From Jim Ewing

Browse Source
This commit is contained in:
Gregory Nutt
2014-08-26 15:36:02 -06:00
parent 2c40815569
commit b831f241d8
14 changed files with 2272 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
configs/Kconfig
+13
View File
@@ -808,6 +808,15 @@ config ARCH_BOARD_TM4C123G_LAUNCHPAD
---help---
Tiva TM4C123G LaunchPad.
config ARCH_BOARD_CC3200_LAUNCHPAD
bool "Tiva CC3200 Launchpad"
depends on ARCH_CHIP_CC3200
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
select ARCH_HAVE_IRQBUTTONS
---help---
Tiva CC3200 Launchpad.
config ARCH_BOARD_TWR_K60N512
bool "FreeScale TWR-K60N512d evelopment board"
depends on ARCH_CHIP_MK60N512VMD100
@@ -1036,6 +1045,7 @@ config ARCH_BOARD
default "sure-pic32mx" if ARCH_BOARD_SUREPIC32MX
default "teensy" if ARCH_BOARD_TEENSY
default "tm4c123g-launchpad" if ARCH_BOARD_TM4C123G_LAUNCHPAD
default "cc3200-launchpad" if ARCH_BOARD_CC3200_LAUNCHPAD
default "twr-k60n512" if ARCH_BOARD_TWR_K60N512
default "ubw32" if ARCH_BOARD_UBW32
default "us7032evb1" if ARCH_BOARD_US7032EVB1
@@ -1339,6 +1349,9 @@ endif
if ARCH_BOARD_TM4C123G_LAUNCHPAD
source "configs/tm4c123g-launchpad/Kconfig"
endif
if ARCH_BOARD_CC3200_LAUNCHPAD
source "configs/cc3200-launchpad/Kconfig"
endif
if ARCH_BOARD_TWR_K60N512
source "configs/twr-k60n512/Kconfig"
endif
configs/cc3200-launchpad/Kconfig
+7
View File
@@ -0,0 +1,7 @@
#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_BOARD_CC3200_LAUNCHPAD
endif
configs/cc3200-launchpad/include/board.h
+267
View File
@@ -0,0 +1,267 @@
/************************************************************************************
* configs/cc3200/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2010 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org>
* Jim Ewing <jim@droidifi.com>
*
* 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_CC3200_LAUNCHPAD_INCLUDE_BOARD_H
#define __CONFIGS_CC3200_LAUNCHPAD_INCLUDE_BOARD_H
/************************************************************************************
* Included Files
************************************************************************************/
/************************************************************************************
* Definitions
************************************************************************************/
/* Clocking *************************************************************************/
/* RCC settings. Crystal on-board the CC3200 LaunchPad include:
*
* 40MHz internal clock
* 32.768kHz RTC clock
*/
#define SYSCON_RCC_XTAL SYSCON_RCC_XTAL40000KHZ /* On-board crystal is 40 MHz */
#define XTAL_FREQUENCY 40000000
/* Oscillator source is the main oscillator */
#define SYSCON_RCC_OSCSRC SYSCON_RCC_OSCSRC_MOSC
#define SYSCON_RCC2_OSCSRC SYSCON_RCC2_OSCSRC2_MOSC
#define OSCSRC_FREQUENCY XTAL_FREQUENCY
#define TIVA_SYSDIV 5
#define SYSCLK_FREQUENCY 80000000 /* 80MHz */
/* Other RCC settings:
*
* - Main and internal oscillators enabled.
* - PLL and sys dividers not bypassed
* - PLL not powered down
* - No auto-clock gating reset
*/
#define TIVA_RCC_VALUE (SYSCON_RCC_OSCSRC | SYSCON_RCC_XTAL | \
SYSCON_RCC_USESYSDIV | SYSCON_RCC_SYSDIV(TIVA_SYSDIV))
/* RCC2 settings
*
* - PLL and sys dividers not bypassed.
* - PLL not powered down
* - Not using RCC2
*
* When SYSCON_RCC2_DIV400 is not selected, SYSDIV2 is the divisor-1.
* When SYSCON_RCC2_DIV400 is selected, SYSDIV2 is the divisor-1)/2, plus
* the LSB:
*
* SYSDIV2 SYSDIV2LSB DIVISOR
* 0 N/A 2
* 1 0 3
* " 1 4
* 2 0 5
* " 1 6
* etc.
*/
#if (TIVA_SYSDIV & 1) == 0
# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV2LSB | \
SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
#else
# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \
SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2)
#endif
/* LED definitions ******************************************************************/
/* The CC3200 LaunchPad has three RGB LEDs.
*
* BOARD_LED_R -- Connected to PF1
* BOARD_LED_G -- Connected to PF3
* BOARD_LED_Y -- Connected to PF2
*/
/* LED index values for use with cc3200_setled() */
#define BOARD_LED_R 1
#define BOARD_LED_G 2
#define BOARD_LED_Y 3
#define BOARD_NLEDS 3
/* LED bits for use with cc3200_setleds() */
#define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2)
/* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
* will be included in the build:
*
* OFF:
* - OFF means that the OS is still initializing. Initialization is very fast so
* if you see this at all, it probably means that the system is hanging up
* somewhere in the initialization phases.
*
* GREEN
* - This means that the OS completed initialization.
*
* BLUE:
* - Whenever and interrupt or signal handler is entered, the BLUE LED is
* illuminated and extinguished when the interrupt or signal handler exits.
*
* RED:
* - If a recovered assertion occurs, the RED LED will be illuminated
* briefly while the assertion is handled. You will probably never see this.
*
* Flashing RED:
* - In the event of a fatal crash,
* extinguished and the RED component will FLASH at a 2Hz rate.
*/
/* RED GREEN BLUE */
#define LED_STARTED 0 /* OFF OFF OFF */
#define LED_HEAPALLOCATE 0 /* OFF OFF OFF */
#define LED_IRQSENABLED 0 /* OFF OFF OFF */
#define LED_STACKCREATED 1 /* OFF ON OFF */
#define LED_INIRQ 2 /* NC NC ON (momentary) */
#define LED_SIGNAL 2 /* NC NC ON (momentary) */
#define LED_ASSERTION 3 /* ON NC NC (momentary) */
#define LED_PANIC 4 /* ON OFF OFF (flashing 2Hz) */
/* LED definitions ******************************************************************/
/* The CC3200 LaunchPad has two buttons:
*
* BOARD_SW1 -- Connected to PF4
* BOARD_SW2 -- Connected to PF0
*/
#define BUTTON_SW1 0
#define BUTTON_SW2 1
#define BUTTON_SW3 2
#define NUM_BUTTONS 3
#define BUTTON_SW1_BIT (1 << BUTTON_SW1)
#define BUTTON_SW2_BIT (1 << BUTTON_SW2)
#define BUTTON_SW3_BIT (1 << BUTTON_SW3)
/************************************************************************************
* Public Function Prototypes
************************************************************************************/
#ifndef __ASSEMBLY__
/************************************************************************************
* Name: tiva_boardinitialize
*
* Description:
* All Tiva architectures must provide the following entry point. This entry
* point is called early in the initialization -- after all memory has been
* configured and mapped but before any devices have been initialized.
*
************************************************************************************/
void tiva_boardinitialize(void);
/************************************************************************************
* Name: cc3200_ledinit, cc3200_setled, and cc3200_setleds
*
* Description:
* If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LED. If
* CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to
* control the LEDs from user applications.
*
************************************************************************************/
#ifndef CONFIG_ARCH_LEDS
void cc3200_ledinit(void);
void cc3200_setled(int led, unsigned char ledon);
void cc3200_setleds(unsigned char ledset);
#endif
/************************************************************************************
* Name: up_buttoninit
*
* Description:
* up_buttoninit() must be called to initialize button resources. After that,
* up_buttons() may be called to collect the current state of all buttons or
* up_irqbutton() may be called to register button interrupt handlers.
*
************************************************************************************/
#ifdef CONFIG_ARCH_BUTTONS
void up_buttoninit(void);
/************************************************************************************
* Name: up_buttons
*
* Description:
* up_buttoninit() must be called to initialize button resources. After that,
* up_buttons() may be called to collect the current state of all buttons.
*
* After up_buttoninit() has been called, up_buttons() may be called to collect
* the state of all buttons. up_buttons() returns an 8-bit bit set with each bit
* associated with a button. See the BOARD_BUTTON_*_BIT and BOARD_JOYSTICK_*_BIT
* definitions above for the meaning of each bit.
*
************************************************************************************/
uint8_t up_buttons(void);
/************************************************************************************
* Button support.
*
* Description:
* up_buttoninit() must be called to initialize button resources. After that,
* up_irqbutton() may be called to register button interrupt handlers.
*
* up_irqbutton() may be called to register an interrupt handler that will be called
* when a button is depressed or released. The ID value is a button enumeration
* value that uniquely identifies a button resource. See the BOARD_BUTTON_* and
* BOARD_JOYSTICK_* definitions in above for the meaning of enumeration values
* The previous interrupt handler address is returned (so that it may restored, if
* so desired).
*
* Note that up_irqbutton() also enables button interrupts. Button interrupts
* will remain enabled after the interrupt handler is attached. Interrupts may
* be disabled (and detached) by calling up_irqbutton with irqhandler equal to
* NULL.
*
************************************************************************************/
#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_GPIO_IRQ)
xcpt_t up_irqbutton(int id, xcpt_t irqhandler);
#endif
#endif /* CONFIG_ARCH_BUTTONS */
#endif /* __ASSEMBLY__ */
#endif /* __CONFIGS_CC3200_LAUNCHPAD_INCLUDE_BOARD_H */
configs/cc3200-launchpad/include/cc3200_utils.h
+149
View File
@@ -0,0 +1,149 @@
/************************************************************************************
* configs/cc3200/include/cc3200_util.h
*
* Copyright (C) 2014 Droidifi LLC. All rights reserved.
* Author: Jim Ewing <jim@droidifi.com>
*
* Adapted from code Copyright (C) 2014 Texas Instruments Incorporated
*
* 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.
*
* 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.
*
************************************************************************************/
#ifdef __CONFIGS_CC3200_INCLUDE_UTILS_H
#define __CONFIGS_CC3200_INCLUDE_UTILS_H 1
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
#define HWREG(x) (*((volatile unsigned long *)(x)))
#define CONSOLE_BAUD_RATE 115200
#define PAD_CONFIG_BASE 0x4402E0A0
#define PIN_TYPE_STD 0x00000000
#define PIN_STRENGTH_2MA 0x00000020
#define PAD_MODE_MASK 0x0000000F
#define PAD_STRENGTH_MASK 0x000000E0
#define PAD_TYPE_MASK 0x00000310
#define PIN_MODE_0 0x00000000
#define PIN_MODE_1 0x00000001
#define PIN_MODE_2 0x00000002
#define PIN_MODE_3 0x00000003
#define PIN_MODE_4 0x00000004
#define PIN_MODE_5 0x00000005
#define PIN_MODE_6 0x00000006
#define PIN_MODE_7 0x00000007
#define PIN_MODE_8 0x00000008
#define PIN_MODE_9 0x00000009
#define PIN_MODE_10 0x0000000A
#define PIN_MODE_11 0x0000000B
#define PIN_MODE_12 0x0000000C
#define PIN_MODE_13 0x0000000D
#define PIN_MODE_14 0x0000000E
#define PIN_MODE_15 0x0000000F
#define PIN_STRENGTH_2MA 0x00000020
#define PIN_STRENGTH_4MA 0x00000040
#define PIN_STRENGTH_6MA 0x00000060
#define PIN_TYPE_STD 0x00000000
#define PIN_TYPE_STD_PU 0x00000100
#define PIN_TYPE_STD_PD 0x00000200
#define PIN_TYPE_OD 0x00000010
#define PIN_TYPE_OD_PU 0x00000110
#define PIN_TYPE_OD_PD 0x00000210
#define PIN_TYPE_ANALOG 0x10000000
#define PIN_01 0x00000000
#define PIN_02 0x00000001
#define PIN_03 0x00000002
#define PIN_04 0x00000003
#define PIN_05 0x00000004
#define PIN_06 0x00000005
#define PIN_07 0x00000006
#define PIN_08 0x00000007
#define PIN_11 0x0000000A
#define PIN_12 0x0000000B
#define PIN_13 0x0000000C
#define PIN_14 0x0000000D
#define PIN_15 0x0000000E
#define PIN_16 0x0000000F
#define PIN_17 0x00000010
#define PIN_18 0x00000011
#define PIN_19 0x00000012
#define PIN_20 0x00000013
#define PIN_21 0x00000014
#define PIN_45 0x0000002C
#define PIN_46 0x0000002D
#define PIN_47 0x0000002E
#define PIN_48 0x0000002F
#define PIN_49 0x00000030
#define PIN_50 0x00000031
#define PIN_52 0x00000033
#define PIN_53 0x00000034
#define PIN_55 0x00000036
#define PIN_56 0x00000037
#define PIN_57 0x00000038
#define PIN_58 0x00000039
#define PIN_59 0x0000003A
#define PIN_60 0x0000003B
#define PIN_61 0x0000003C
#define PIN_62 0x0000003D
#define PIN_63 0x0000003E
#define PIN_64 0x0000003F
/************************************************************************************
* Private Data
************************************************************************************/
static const unsigned long g_cc3200_pinmap[64] =
{
10, 11, 12, 13, 14, 15, 16, 17, 255, 255, 18,
19, 20, 21, 22, 23, 24, 40, 28, 29, 25, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
31, 255, 255, 255, 255, 0, 255, 32, 30, 255, 1,
255, 2, 3, 4, 5, 6, 7, 8, 9
};
/************************************************************************************
* Public Functions
************************************************************************************/
void cc3200_putc(char c);
char cc3200_getc(void);
void cc3200_print(char* str);
void cc3200_pin_config_set(uint32_t pin, uint32_t pin_strength, uint32_t pin_type);
void cc3200_pin_mode_set(uint32_t pin, uint32_t pin_mode);
void cc3200_pin_type_uart(uint32_t pin, uint32_t pin_mode);
void cc3200_init(void);
void cc3200_uart_init(void);
#endif /* __CONFIGS_CC3200_INCLUDE_UTILS_H */
configs/cc3200-launchpad/nsh/Make.defs
+110
View File
@@ -0,0 +1,110 @@
############################################################################
# configs/cc3200-launchpad/nsh/Make.defs
#
# Copyright (C) 2014 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}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps.sh
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(CROSSDEV)ar rcs
NM = $(CROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
endif
ifneq ($(CONFIG_DEBUG_NOOPT),y)
ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHWARNINGSXX = -Wall -Wshadow
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =
configs/cc3200-launchpad/nsh/defconfig
+832
View File
File diff suppressed because it is too large Load Diff
configs/cc3200-launchpad/nsh/setenv.sh
+74
View File
@@ -0,0 +1,74 @@
#!/bin/bash
# configs/cc3200-launchpad/nsh/setenv.sh
#
# Copyright (C) 2014 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.
#
if [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
# These are the Cygwin paths to the locations where I installed the Atollic
# toolchain under windows. You will also have to edit this if you install
# the Atollic toolchain in any other location. /usr/bin is added before
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
# at those locations as well.
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# The cc3200-launchpad/tools directory
export TOOL_DIR="${WD}/configs/cc3200-launchpad/tools"
# Add the path to the toolchain and tools directory to the PATH varialble
export PATH="${TOOLCHAIN_BIN}:${TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"
configs/cc3200-launchpad/scripts/ld.script
+112
View File
@@ -0,0 +1,112 @@
/****************************************************************************
* configs/cc3200-launchpad/scripts/ld.script
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org>
* Jim Ewing <jim@droidifi.com>
*
* 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.
*
****************************************************************************/
MEMORY
{
flash (rx) : ORIGIN = 0x01000000, LENGTH = 0x00020000
sram (rwx) : ORIGIN = 0x20004000, LENGTH = 0x0002C000
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > sram
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sram
.ARM.extab : {
*(.ARM.extab*)
} > sram
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > sram
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > sram
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > sram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}
configs/cc3200-launchpad/src/Makefile
+89
View File
@@ -0,0 +1,89 @@
############################################################################
# configs/cc3200-launchpad/src/Makefile
#
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
# Authors: Gregory Nutt <gnutt@nuttx.org>
# Jim Ewing <jim@droidifi.com>
#
# 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 -I../include
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = cc3200_boot.c cc3200_serial.c cc3200_utils.c
#cc3200_leds.c
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += cc3200_autoleds.c
endif
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)
$(call ARCHIVE, $@, $(OBJS))
.depend: Makefile $(SRCS)
$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
$(Q) touch $@
depend: .depend
clean:
$(call DELFILE, libboard$(LIBEXT))
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep
configs/cc3200-launchpad/src/cc3200_autoleds.c
+148
View File
@@ -0,0 +1,148 @@
/****************************************************************************
* configs/cc3200/src/cc3200_autoleds.c
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Authors: Gregory Nutt <gnutt@nuttx.org>
* Jim Ewing <jim@droidifi.com>
*
* 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>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* The CC3200 LaunchPad has three RGB LEDs.
*
* BOARD_LED_R -- Connected to PF1
* BOARD_LED_G -- Connected to PF3
* BOARD_LED_Y -- Connected to PF2
*
* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs
* will be included in the build:
*
* OFF:
* - OFF means that the OS is still initializing. Initialization is very fast so
* if you see this at all, it probably means that the system is hanging up
* somewhere in the initialization phases.
*
* GREEN
* - This means that the OS completed initialization.
*
* YELLOW:
* - Whenever and interrupt or signal handler is entered, the YELLOW LED is
* illuminated and extinguished when the interrupt or signal handler exits.
*
* RED:
* - If a recovered assertion occurs, the RED component will be illuminated
* briefly while the assertion is handled. You will probably never see this.
*
* Flashing RED:
* - In the event of a fatal crash, the BLUE and GREEN components will be
* extinguished and the RED component will FLASH at a 2Hz rate.
*
* RED GREEN BLUE
* LED_STARTED 0 OFF OFF OFF
* LED_HEAPALLOCATE 0 OFF OFF OFF
* LED_IRQSENABLED 0 OFF OFF OFF
* LED_STACKCREATED 1 OFF ON OFF
* LED_INIRQ 2 NC NC ON (momentary)
* LED_SIGNAL 2 NC NC ON (momentary)
* LED_ASSERTION 3 ON NC NC (momentary)
* LED_PANIC 4 ON OFF OFF (flashing 2Hz)
*/
/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
* with CONFIG_DEBUG_VERBOSE too)
*/
#ifdef CONFIG_DEBUG_LEDS
# define leddbg lldbg
# define ledvdbg llvdbg
#else
# define leddbg(x...)
# define ledvdbg(x...)
#endif
/* Dump GPIO registers */
#ifdef CONFIG_DEBUG_LEDS
# define led_dumpgpio(m) lm_dumpgpio(LED_GPIO, m)
#else
# define led_dumpgpio(m)
#endif
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: cc3200_ledinit
*
* Description:
* Called to initialize the on-board LEDs.
*
****************************************************************************/
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Name: up_ledon
****************************************************************************/
void board_led_on(int led)
{
// cc3200_ledon(led);
}
/****************************************************************************
* Name: up_ledoff
****************************************************************************/
void board_led_off(int led)
{
// cc3200_ledoff(led);
}
#endif /* CONFIG_ARCH_LEDS */
configs/cc3200-launchpad/src/cc3200_boot.c
+128
View File
@@ -0,0 +1,128 @@
/************************************************************************************
* configs/cc3200-launchpad/src/cc3200_boot.c
* arch/arm/src/board/cc3200_boot.c
*
* Copyright (C) 2014 Droidifi LLC. All rights reserved.
* Author: Jim Ewing <jim@droidifi.com>
*
* Adapted for the cc3200 from code:
*
* Copyright (C) Gregory Nutt.
* 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.
*
* 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 <nuttx/kmalloc.h>
#include <debug.h>
#include <stdio.h>
#include <arch/board/board.h>
#include <apps/nsh.h>
#include <cc3200_utils.h>
/************************************************************************************
* Pre-processor Definitions
************************************************************************************/
/************************************************************************************
* Public Data
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
/************************************************************************************
* Public Functions
************************************************************************************/
/****************************************************************************
* Name: nsh_archinitialize
*
* Description:
* Perform architecture specific initialization
*
* CONFIG_NSH_ARCHINIT=y :
* Called from the NSH library
*
* CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
* CONFIG_NSH_ARCHINIT=n :
* Called from board_initialize().
*
****************************************************************************/
int nsh_archinitialize(void)
{
return OK;
}
/************************************************************************************
* Name: tiva_boardinitialize
*
* Description:
* All Tiva architectures must provide the following entry point. This entry
* point is called early in the initialization -- after all memory has been
* configured and mapped but before any devices have been initialized.
*
************************************************************************************/
void tiva_boardinitialize(void)
{
cc3200_init();
cc3200_uart_init();
cc3200_print("\r\nCC3200 init\r\n");
// cc3200_ledinit();
}
/************************************************************************
* Name: up_addregion
*
* Description:
* Memory may be added in non-contiguous chunks. Additional chunks are
* added by calling this function.
*
************************************************************************/
#if CONFIG_MM_REGIONS > 1
#define CC3200_SRAM1_BASE 0x20000000
#define CC3200_SRAM1_SIZE 0x4000
void up_addregion(void)
{
kumm_addregion((FAR void*)CC3200_SRAM1_BASE, CC3200_SRAM1_SIZE);
}
#endif
configs/cc3200-launchpad/src/cc3200_serial.c
+124
View File
@@ -0,0 +1,124 @@
/************************************************************************************
* configs/cc3200/src/cc3200_serial.c
*
* Copyright (C) 2013 Droidifi LLC. All rights reserved.
* Author: Jim Ewing <jim@droidifi.com>
*
* Adapted for the cc3200 from code:
*
* Copyright (C) Gregory Nutt.
* 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.
*
* 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 <nuttx/arch.h>
#include <cc3200_utils.h>
#include "chip/cc3200_memorymap.h"
#include "up_internal.h"
#if !defined(HAVE_SERIALCONSOLE)
/************************************************************************************
* Private Data
************************************************************************************/
/************************************************************************************
* Private Functions
************************************************************************************/
void cc3200_uart0_init(void)
{
HWREG(0x44025048) |= 0x01;
cc3200_pin_type_uart(PIN_55, PIN_MODE_3);
cc3200_pin_type_uart(PIN_57, PIN_MODE_3);
while(HWREG(0x4000C018) & 0x08)
{
}
HWREG(0x4000C02C) &= ~(0x00000010);
HWREG(0x4000C030) &= ~(0x01 | 0x100 | 0x200);
HWREG(0x4000C030) &= ~(0x20);
HWREG(0x4000C024) = ((((80000000 * 8) / 115200) + 1) / 2) / 64;
HWREG(0x4000C028) = ((((80000000 * 8) / 115200) + 1) / 2) % 64;
HWREG(0x4000C02C) = (0x60 | 0x82 | 0x10);
HWREG(0x4000C030) |= (0x01 | 0x100 | 0x200);
}
/************************************************************************************
* Public Functions
************************************************************************************/
/************************************************************************************
* Name: up_earlyconsoleinit
*
* Description:
* Performs the low level UART initialization early in debug so that the serial
* console will be available during bootup. This must be called before
* up_consoleinit.
*
************************************************************************************/
#ifdef USE_EARLYSERIALINIT
void up_earlyconsoleinit(void)
{
cc3200_init();
cc3200_uart0_init();
}
#endif
/************************************************************************************
* Name: up_consoleinit
*
* Description:
* Register serial console and serial ports. This assumes that
* up_earlyconsoleinit was called previously.
*
************************************************************************************/
#if USE_SERIALDRIVER
void up_consoleinit(void)
{
/* There is probably a problem if we are here */
lowconsole_init();
}
#endif
void cc3200_uart_init(void)
{
cc3200_uart0_init();
}
#endif /* !HAVE_SERIALCONSOLE && CONFIG_ARCH_LCD */
configs/cc3200-launchpad/src/cc3200_utils.c
+136
View File
@@ -0,0 +1,136 @@
/************************************************************************************
* configs/cc3200/src/cc3200_util.c
*
* Copyright (C) 2014 Droidifi LLC. All rights reserved.
* Author: Jim Ewing <jim@droidifi.com>
*
* Adapted from code Copyright (C) 2014 Texas Instruments Incorporated
*
* 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.
*
* 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 <sys/types.h>
#include <cc3200_utils.h>
void cc3200_putc(char c)
{
while(HWREG(0x4000C000 + 0x00000018) & 0x00000020)
;
HWREG(0x4000C000) = c;
}
char cc3200_getc(void)
{
if (!(HWREG(0x4000C000 + 0x00000018) & 0x00000010))
{
return HWREG(0x4000C000);
}
else
{
return -1;
}
}
void cc3200_print(char* str)
{
while (str && *str != '\0')
{
cc3200_putc(*str++);
}
}
void cc3200_pin_config_set(uint32_t pin, uint32_t pin_strength, uint32_t pin_type)
{
uint32_t pad;
pad = g_cc3200_pinmap[pin & 0x3F];
switch (pin_type)
{
case PIN_TYPE_ANALOG:
HWREG(0x4402E144) |= ((0x80 << pad) & (0x1E << 8));
pad = ((pad << 2) + PAD_CONFIG_BASE);
HWREG(pad) |= 0xC00;
break;
default:
HWREG(0x4402E144) &= ~((0x80 << pad) & (0x1E << 8));
pad = ((pad << 2) + PAD_CONFIG_BASE);
HWREG(pad) = ((HWREG(pad) & ~(PAD_STRENGTH_MASK | PAD_TYPE_MASK)) | (pin_strength | pin_type ));
break;
}
}
void cc3200_pin_mode_set(uint32_t pin, uint32_t pin_mode)
{
uint32_t pad;
pad = g_cc3200_pinmap[pin & 0x3F];
pad = ((pad << 2) + PAD_CONFIG_BASE);
HWREG(pad) = (((HWREG(pad) & ~PAD_MODE_MASK) | pin_mode) & ~(3<<10));
}
void cc3200_pin_type_uart(uint32_t pin, uint32_t pin_mode)
{
cc3200_pin_mode_set(pin, pin_mode);
cc3200_pin_config_set(pin, PIN_STRENGTH_2MA, PIN_TYPE_STD);
}
void cc3200_init(void)
{
HWREG(0x4402F064) |= 0x800000;
HWREG(0x4402F800 + 0x00000418) |= (1<<4);
HWREG(0x4402E16C) |= 0x3C;
HWREG(0x4402F804) = 0x0;
HWREG(0x4402F804) = 0x0;
if (((HWREG(0x4402F0C8) & 0xFF) == 0x2))
{
HWREG(0x4402E110) = ((HWREG(0x4402E110) & ~0xC0F) | 0x2);
HWREG(0x4402E114) = ((HWREG(0x4402E110) & ~0xC0F) | 0x2);
HWREG(0x4402E184) |= 0x2;
}
if ((HWREG(0x4402E0A4) & 0xF) == 0x1)
{
HWREG(0x4402E0A4) = ((HWREG(0x4402E0A4) & ~0xF));
}
if ((HWREG(0x4402E0A8) & 0xF) == 0x1)
{
HWREG(0x4402E0A8) = ((HWREG(0x4402E0A8) & ~0xF));
}
if (((HWREG(0x4402DC78) >> 22) & 0xF) == 0xE)
{
HWREG(0x4402F0B0) = ((HWREG(0x4402F0B0) & ~(0x00FC0000))|(0x32 << 18));
}
else
{
HWREG(0x4402F0B0) = ((HWREG(0x4402F0B0) & ~(0x00FC0000))|(0x29 << 18));
}
}
configs/cc3200-launchpad/tools/cc3200.cfg
+83
View File
@@ -0,0 +1,83 @@
#******************************************************************************************
#
# CC3200 OpenOCD configuration file
#
# Copyright (C) 2014 Droidifi LLC. All rights reserved.
# Author: Jim Ewing <jim@droidifi.com>
#
# Redistributions must retain the above copyright notice and the
# following disclaimer.
#
# 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.
#
interface ft2232
ft2232_layout luminary_icdi
ft2232_device_desc "USB <-> JTAG/SWD"
ft2232_vid_pid 0x0451 0xc32a
adapter_khz 1000
set _ENDIAN little
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME cc3200
}
source [find target/icepick.cfg]
if { [info exists DAP_TAPID] } {
set _DAP_TAPID $DAP_TAPID
} else {
set _DAP_TAPID 0x0b97c02f
}
jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -disable
# APP m4
jtag configure $_CHIPNAME.dap -event tap-enable "icepick_c_tapenable $_CHIPNAME.jrc 0"
# ICEpick-C (JTAG route controller)
if { [info exists JRC_TAPID] } {
set _JRC_TAPID $JRC_TAPID
} else {
set _JRC_TAPID $_DAP_TAPID
}
jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f -expected-id $_JRC_TAPID -ignore-version
jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap"
jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100"
set _TARGETNAME $_CHIPNAME.cpu
target create $_CHIPNAME.cpu cortex_m -endian little -chain-position $_CHIPNAME.dap
$_CHIPNAME.cpu configure -work-area-phys 0x20000000 -work-area-size 0x30000 -work-area-backup 0 -coreid 0
source [find mem_helper.tcl]
$_TARGETNAME configure -event gdb-attach {
# cortex_m dbginit
halt
}
$_TARGETNAME configure -event "reset-start" { adapter_khz 1000 }
$_TARGETNAME configure -event "reset-assert" {
global _CHIPNAME
# assert warm system reset through ICEPick
icepick_c_wreset $_CHIPNAME.jrc
}