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configs: add stm32f334-disco basic support

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This commit is contained in:
raiden00pl 2017-07-21 18:01:20 +02:00
parent 504d230599
commit 5bb3fbd69b
17 changed files with 1855 additions and 0 deletions
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13
configs/Kconfig
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@ -1121,6 +1121,15 @@ config ARCH_BOARD_STM32F3_DISCOVERY
---help---
STMicro STM32F3-Discovery board based on the STMicro STM32F303VCT6 MCU.
config ARCH_BOARD_STM32F334_DISCO
bool "STMicro STM32F334-Discovery board"
depends on ARCH_CHIP_STM32F334C8
select ARCH_HAVE_LEDS
select ARCH_HAVE_BUTTONS
select ARCH_HAVE_IRQBUTTONS
---help---
STMicro STM32F334-Discovery board based on the STMicro STM32F334C8T6 MCU.
config ARCH_BOARD_STM32F4_DISCOVERY
bool "STMicro STM32F4-Discovery board"
depends on ARCH_CHIP_STM32F407VG
@ -1628,6 +1637,7 @@ config ARCH_BOARD
default "stm3220g-eval" if ARCH_BOARD_STM3220G_EVAL
default "stm3240g-eval" if ARCH_BOARD_STM3240G_EVAL
default "stm32f3discovery" if ARCH_BOARD_STM32F3_DISCOVERY
default "stm32f334-disco" if ARCH_BOARD_STM32F334_DISCO
default "stm32f4discovery" if ARCH_BOARD_STM32F4_DISCOVERY
default "stm32f411e-disco" if ARCH_BOARD_STM32F411E_DISCO
default "stm32f429i-disco" if ARCH_BOARD_STM32F429I_DISCO
@ -2014,6 +2024,9 @@ endif
if ARCH_BOARD_STM3240G_EVAL
source "configs/stm3240g-eval/Kconfig"
endif
if ARCH_BOARD_STM32F334_DISCO
source "configs/stm32f334-disco/Kconfig"
endif
if ARCH_BOARD_STM32F4_DISCOVERY
source "configs/stm32f4discovery/Kconfig"
endif

8
configs/stm32f334-disco/Kconfig Normal file
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@ -0,0 +1,8 @@
#
# For a description of the syntax of this configuration file,
# see the file kconfig-language.txt in the NuttX tools repository.
#
if ARCH_BOARD_STM32F334_DISCO
endif

0
configs/stm32f334-disco/README.txt Normal file
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286
configs/stm32f334-disco/include/board.h Normal file
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@ -0,0 +1,286 @@
/****************************************************************************
* configs/stm32f334-disco/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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 __CONFIG_STM32F334_DISCO_INCLUDE_BOARD_H
#define __CONFIG_STM32F334_DISCO_INCLUDE_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#ifndef __ASSEMBLY__
# include <stdint.h>
# include <stdbool.h>
#endif
#ifdef __KERNEL__
# include "stm32.h"
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Clocking *****************************************************************/
/* HSI - Internal 8 MHz RC Oscillator
* LSI - 32 KHz RC
* HSE - 8 MHz from MCO output of ST-LINK
* LSE - 32.768 kHz
*/
#define STM32_BOARD_XTAL 8000000ul
#define STM32_HSI_FREQUENCY 8000000ul
#define STM32_LSI_FREQUENCY 32000 /* Between 30kHz and 60kHz */
#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL
#define STM32_LSE_FREQUENCY 32768 /* X2 on board */
/* PLL source is HSE/1, PLL multipler is 9: PLL frequency is 8MHz (XTAL) x 9 = 72MHz */
#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC
#define STM32_CFGR_PLLXTPRE 0
#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx9
#define STM32_PLL_FREQUENCY (9*STM32_BOARD_XTAL)
/* Use the PLL and set the SYSCLK source to be the PLL */
#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL
#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL
#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY
/* AHB clock (HCLK) is SYSCLK (72MHz) */
#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK
#define STM32_HCLK_FREQUENCY STM32_PLL_FREQUENCY
#define STM32_BOARD_HCLK STM32_HCLK_FREQUENCY
/* APB2 clock (PCLK2) is HCLK (72MHz) */
#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK
#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY
#define STM32_APB2_CLKIN (STM32_PCLK2_FREQUENCY)
/* APB2 timers 1, 8, 15-17 and HRTIM1 will receive PCLK2. */
/* Timers driven from APB2 will be PCLK2 */
#define STM32_APB2_TIM1_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB2_TIM8_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM15_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM16_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_TIM17_CLKIN (STM32_PCLK2_FREQUENCY)
#define STM32_APB1_THRTIM1_CLKIN (STM32_PCLK2_FREQUENCY)
/* APB1 clock (PCLK1) is HCLK/2 (36MHz) */
#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd2
#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2)
/* APB1 timers 2-7 will be twice PCLK1 */
#define STM32_APB1_TIM2_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM3_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM6_CLKIN (2*STM32_PCLK1_FREQUENCY)
#define STM32_APB1_TIM7_CLKIN (2*STM32_PCLK1_FREQUENCY)
/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
* otherwise frequency is 2xAPBx.
* Note: TIM1,8 are on APB2, others on APB1
*/
#define BOARD_TIM1_FREQUENCY STM32_HCLK_FREQUENCY
#define BOARD_TIM15_FREQUENCY STM32_HCLK_FREQUENCY
#define BOARD_TIM16_FREQUENCY STM32_HCLK_FREQUENCY
#define BOARD_TIM17_FREQUENCY STM32_HCLK_FREQUENCY
#define BOARD_TIM2_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM3_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM5_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM6_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_TIM7_FREQUENCY (STM32_HCLK_FREQUENCY / 2)
#define BOARD_HRTIM1_FREQUENCY STM32_HCLK_FREQUENCY
/* LED definitions **********************************************************/
/* LED index values for use with board_userled() */
#define BOARD_LED1 0
#define BOARD_LED2 1
#define BOARD_LED3 2
#define BOARD_LED4 3
#define BOARD_NLEDS 4
/* LED bits for use with board_userled_all() */
#define BOARD_LED1_BIT (1 << BOARD_LED1)
#define BOARD_LED2_BIT (1 << BOARD_LED2)
#define BOARD_LED3_BIT (1 << BOARD_LED3)
#define BOARD_LED4_BIT (1 << BOARD_LED4)
/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 4 LEDs on board the
* stm32f334-disco. The following definitions describe how NuttX controls the LEDs:
*/
#define LED_STARTED 0 /* LED1 */
#define LED_HEAPALLOCATE 1 /* LED2 */
#define LED_IRQSENABLED 2 /* LED1 + LED2 */
#define LED_STACKCREATED 3 /* LED3 */
#define LED_INIRQ 4 /* LED1 + LED3 */
#define LED_SIGNAL 5 /* LED2 + LED3 */
#define LED_ASSERTION 6 /* LED1 + LED2 + LED3 */
#define LED_PANIC 7 /* N/C + N/C + N/C + LED4 */
/* Button definitions *******************************************************/
/* The STM32F334-DISCO supports two buttons; only one button is controllable
* by software:
*
* B1 USER: user button connected to the I/O PA0 of the STM32F334R8.
* B2 RESET: push button connected to NRST is used to RESET the
* STM32F334R8.
*/
#define BUTTON_USER 0
#define NUM_BUTTONS 1
#define BUTTON_USER_BIT (1 << BUTTON_USER)
/* Alternate function pin selections ****************************************/
/* CAN */
#define GPIO_CAN1_RX GPIO_CAN_RX_2
#define GPIO_CAN1_TX GPIO_CAN_TX_2
/* I2C */
#define GPIO_I2C1_SCL GPIO_I2C1_SCL_3
#define GPIO_I2C1_SDA GPIO_I2C1_SDA_3
/* SPI */
#define GPIO_SPI1_MISO GPIO_SPI1_MISO_1
#define GPIO_SPI1_MOSI GPIO_SPI1_MOSI_1
#define GPIO_SPI1_SCK GPIO_SPI1_SCK_1
/* TIM */
#define GPIO_TIM2_CH2OUT GPIO_TIM2_CH2OUT_2
#define GPIO_TIM2_CH3OUT GPIO_TIM2_CH3OUT_3
#define GPIO_TIM3_CH1OUT GPIO_TIM3_CH1OUT_2
#define GPIO_TIM3_CH2OUT GPIO_TIM3_CH2OUT_4
#define GPIO_TIM4_CH1OUT GPIO_TIM4_CH1OUT_2
/* USART */
#define GPIO_USART2_RX GPIO_USART2_RX_3 /* PB4 */
#define GPIO_USART2_TX GPIO_USART2_TX_3 /* PB3 */
/* COMP */
/* OPAMP */
#define OPAMP2_VMSEL OPAMP2_VMSEL_PC5
#define OPAMP2_VPSEL OPAMP2_VPSEL_PB14
/* HRTIM */
#define HRTIM_TIMA_PRESCALER 2
#define HRTIM_TIMA_CH1_SET HRTIM_OUT_SET_CMP1
#define HRTIM_TIMA_CH1_RST HRTIM_OUT_RST_PER
#define HRTIM_TIMA_CH2_SET HRTIM_OUT_SET_PER
#define HRTIM_TIMA_CH2_RST HRTIM_OUT_RST_CMP1
#define HRTIM_FAULT_SAMPLING 0
#define HRTIM_FAULT1_POL 0
#define HRTIM_FAULT1_SRC 0
#define HRTIM_FAULT1_FILTER 0
#define HRTIM_FAULT1_LOCK 0
#define HRTIM_EEV_SAMPLING 0
#define HRTIM_EEV1_FILTER 0
#define HRTIM_EEV1_SRC 0
#define HRTIM_EEV1_POL 0
#define HRTIM_EEV1_SEN 0
#define HRTIM_EEV1_MODE 0
#define HRTIM_ADC_TRG1 HRTIM_ADCTRG13_MC1
#define HRTIM_TIMA_DAC 0
/* DMA channels *************************************************************/
/* ADC */
#define ADC1_DMA_CHAN DMACHAN_ADC1 /* DMA1_CH1 */
#define ADC2_DMA_CHAN DMACHAN_ADC2_1 /* DMA1_CH2 */
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
extern "C"
{
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 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 stm32_boardinitialize(void);
#ifdef __cplusplus
}
#endif
#endif /* __ASSEMBLY__ */
#endif /* __CONFIG_STM32F334_DISCO_INCLUDE_BOARD_H */

113
configs/stm32f334-disco/nsh/Make.defs Normal file
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@ -0,0 +1,113 @@
############################################################################
# configs/stm32f334-disco/nsh/Make.defs
#
# Copyright (C) 2017 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 ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
LDSCRIPT = ld.script
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/copydir.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
ARCHINCLUDES = -I. -isystem "${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/$(LDSCRIPT)}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)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 -fcheck-new -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
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
ASMEXT = .S
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 -Wundef -g -pipe
HOSTLDFLAGS =

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configs/stm32f334-disco/nsh/defconfig Normal file
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@ -0,0 +1,101 @@
CONFIG_ARCH="arm"
CONFIG_ARCH_BOARD="stm32f334-disco"
CONFIG_ARCH_BOARD_STM32F334_DISCO=y
CONFIG_ARCH_BUTTONS=y
CONFIG_ARCH_CHIP_STM32F334C8=y
CONFIG_ARCH_CHIP_STM32=y
# CONFIG_ARCH_FPU is not set
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y
CONFIG_BOARD_LOOPSPERMSEC=16717
CONFIG_BUILTIN_PROXY_STACKSIZE=512
CONFIG_BUILTIN=y
CONFIG_DEBUG_FEATURES=y
CONFIG_DEBUG_FULLOPT=y
CONFIG_DEBUG_SYMBOLS=y
# CONFIG_DEV_NULL is not set
CONFIG_DISABLE_ENVIRON=y
CONFIG_DISABLE_MQUEUE=y
CONFIG_DISABLE_POLL=y
CONFIG_DISABLE_POSIX_TIMERS=y
CONFIG_DISABLE_PTHREAD=y
CONFIG_DISABLE_SIGNALS=y
CONFIG_EXAMPLES_HELLO=y
CONFIG_EXAMPLES_NSH=y
CONFIG_FDCLONE_STDIO=y
CONFIG_INTELHEX_BINARY=y
# CONFIG_LIBC_LONG_LONG is not set
CONFIG_MAX_TASKS=4
CONFIG_MAX_WDOGPARMS=1
CONFIG_NAME_MAX=16
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NSH_BUILTIN_APPS=y
CONFIG_NSH_DISABLE_ADDROUTE=y
CONFIG_NSH_DISABLE_BASENAME=y
CONFIG_NSH_DISABLE_CAT=y
CONFIG_NSH_DISABLE_CD=y
CONFIG_NSH_DISABLE_CMP=y
CONFIG_NSH_DISABLE_CP=y
CONFIG_NSH_DISABLE_DD=y
CONFIG_NSH_DISABLE_DELROUTE=y
CONFIG_NSH_DISABLE_DF=y
CONFIG_NSH_DISABLE_DIRNAME=y
CONFIG_NSH_DISABLE_EXEC=y
CONFIG_NSH_DISABLE_EXIT=y
CONFIG_NSH_DISABLE_GET=y
CONFIG_NSH_DISABLE_HEXDUMP=y
CONFIG_NSH_DISABLE_KILL=y
CONFIG_NSH_DISABLE_LOSETUP=y
CONFIG_NSH_DISABLE_LS=y
CONFIG_NSH_DISABLE_MB=y
CONFIG_NSH_DISABLE_MH=y
CONFIG_NSH_DISABLE_MKDIR=y
CONFIG_NSH_DISABLE_MKRD=y
CONFIG_NSH_DISABLE_MOUNT=y
CONFIG_NSH_DISABLE_MV=y
CONFIG_NSH_DISABLE_MW=y
# CONFIG_NSH_DISABLE_PRINTF is not set
CONFIG_NSH_DISABLE_PUT=y
CONFIG_NSH_DISABLE_PWD=y
CONFIG_NSH_DISABLE_RMDIR=y
CONFIG_NSH_DISABLE_RM=y
CONFIG_NSH_DISABLE_SET=y
CONFIG_NSH_DISABLE_SH=y
CONFIG_NSH_DISABLE_SLEEP=y
CONFIG_NSH_DISABLE_TEST=y
CONFIG_NSH_DISABLE_TIME=y
CONFIG_NSH_DISABLE_UMOUNT=y
CONFIG_NSH_DISABLE_UNAME=y
CONFIG_NSH_DISABLE_UNSET=y
CONFIG_NSH_DISABLE_USLEEP=y
CONFIG_NSH_DISABLE_WGET=y
CONFIG_NSH_DISABLE_XD=y
CONFIG_NSH_FILEIOSIZE=256
CONFIG_NSH_LINELEN=64
CONFIG_NSH_READLINE=y
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=512
CONFIG_PREALLOC_TIMERS=2
CONFIG_PREALLOC_WDOGS=1
CONFIG_PTHREAD_STACK_DEFAULT=1024
CONFIG_PTHREAD_STACK_MIN=1024
CONFIG_RAM_SIZE=12288
CONFIG_RAM_START=0x20000000
CONFIG_RAW_BINARY=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_WAITPID=y
CONFIG_SDCLONE_DISABLE=y
CONFIG_START_DAY=6
CONFIG_START_MONTH=12
CONFIG_START_YEAR=2011
CONFIG_STM32_CCMEXCLUDE=y
CONFIG_STM32_JTAG_SW_ENABLE=y
CONFIG_STM32_PWR=y
CONFIG_STM32_USART2=y
CONFIG_SYSLOG_NONE=y
CONFIG_TASK_NAME_SIZE=0
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=512
CONFIG_USART2_SERIAL_CONSOLE=y
CONFIG_USER_ENTRYPOINT="nsh_main"
CONFIG_USERMAIN_STACKSIZE=1024
CONFIG_WDOG_INTRESERVE=0

117
configs/stm32f334-disco/scripts/ld.script Normal file
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/****************************************************************************
* configs/stm32f334-disco/scripts/ld.script
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Authors: 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.
*
****************************************************************************/
/* The STM32F334R8 has 64Kb of FLASH beginning at address 0x0800:0000 and
* 12Kb of SRAM.
*
* When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
* where the code expects to begin execution by jumping to the entry point in
* the 0x0800:0000 address range.
*/
MEMORY
{
flash (rx) : ORIGIN = 0x08000000, LENGTH = 64K
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 12K
}
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(.);
} > flash
.init_section : {
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > flash
.ARM.extab : {
*(.ARM.extab*)
} > flash
__exidx_start = ABSOLUTE(.);
.ARM.exidx : {
*(.ARM.exidx*)
} > flash
__exidx_end = ABSOLUTE(.);
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > sram AT > flash
.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) }
}

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############################################################################
# configs/stm32f334-disco/src/Makefile
#
# Copyright (C) 2017 Gregory Nutt. All rights reserved.
# Author: Mateusz Szafoni <raiden00@railab.me>
#
# 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 $(TOPDIR)/Make.defs
ASRCS =
CSRCS = stm32_boot.c
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += stm32_autoleds.c
else
CSRCS += stm32_userleds.c
endif
ifeq ($(CONFIG_ARCH_BUTTONS),y)
CSRCS += stm32_buttons.c
endif
ifeq ($(CONFIG_LIB_BOARDCTL),y)
CSRCS += stm32_appinit.c
endif
ifeq ($(CONFIG_ADC),y)
CSRCS += stm32_adc.c
endif
ifeq ($(CONFIG_CAN),y)
CSRCS += stm32_can.c
endif
ifeq ($(CONFIG_DAC),y)
CSRCS += stm32_dac.c
endif
ifeq ($(CONFIG_PWM),y)
CSRCS += stm32_pwm.c
endif
ifeq ($(CONFIG_SPI),y)
CSRCS += stm32_spi.c
endif
ifeq ($(CONFIG_TIMER),y)
CSRCS += stm32_timer.c
endif
ifeq ($(CONFIG_HRTIM),y)
CSRCS += stm32_hrtim.c
endif
ifeq ($(CONFIG_COMP),y)
CSRCS += stm32_comp.c
endif
ifeq ($(CONFIG_OPAMP),y)
CSRCS += stm32_opamp.c
endif
include $(TOPDIR)/configs/Board.mk

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/****************************************************************************
* configs/stm32f334-disco/src/stm32_adc.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <errno.h>
#include <debug.h>
#include <nuttx/board.h>
#include <nuttx/analog/adc.h>
#include "stm32.h"
#if defined(CONFIG_ADC) && (defined(CONFIG_STM32_ADC1) || defined(CONFIG_STM32_ADC2))
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Configuration ************************************************************/
/* 1 or 2 ADC devices (DEV1, DEV2) */
#if defined(CONFIG_STM32_ADC1)
# define DEV1_PORT 1
#endif
#if defined(CONFIG_STM32_ADC2)
# if defined(DEV1_PORT)
# define DEV2_PORT 2
# else
# define DEV1_PORT 2
# endif
#endif
/* The number of ADC channels in the conversion list */
/* TODO DMA */
#define ADC1_NCHANNELS 3
#define ADC2_NCHANNELS 3
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/* DEV 1 */
#if DEV1_PORT == 1
#define DEV1_NCHANNELS ADC1_NCHANNELS
/* Identifying number of each ADC channel (even if NCHANNELS is less ) */
static const uint8_t g_chanlist1[3] =
{
1,
2,
11
};
/* Configurations of pins used by each ADC channel */
static const uint32_t g_pinlist1[3] =
{
GPIO_ADC1_IN1, /* PA0/A0 */
GPIO_ADC1_IN2, /* PA1/A1 */
GPIO_ADC1_IN11, /* PB0/A3 */
};
#elif DEV1_PORT == 2
#define DEV1_NCHANNELS ADC2_NCHANNELS
/* Identifying number of each ADC channel */
static const uint8_t g_chanlist1[3] =
{
1,
6,
7
};
/* Configurations of pins used by each ADC channel */
static const uint32_t g_pinlist1[3] =
{
GPIO_ADC2_IN1, /* PA4/A2 */
GPIO_ADC2_IN7, /* PC1/A4 */
GPIO_ADC2_IN6, /* PC0/A5 */
};
#endif /* DEV1_PORT == 1 */
#ifdef DEV2_PORT
/* DEV 2 */
#if DEV2_PORT == 2
#define DEV2_NCHANNELS ADC2_NCHANNELS
/* Identifying number of each ADC channel */
static const uint8_t g_chanlist2[1] =
{
1,
6,
7
};
/* Configurations of pins used by each ADC channel */
static const uint32_t g_pinlist2[3] =
{
GPIO_ADC2_IN1, /* PA4/A2 */
GPIO_ADC2_IN7, /* PC1/A4 */
GPIO_ADC2_IN6, /* PC0/A5 */
};
#endif /* DEV2_PORT == 2 */
#endif /* DEV2_PORT */
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/************************************************************************************
* Name: stm32_adc_setup
*
* Description:
* Initialize ADC and register the ADC driver.
*
************************************************************************************/
int stm32_adc_setup(void)
{
static bool initialized = false;
FAR struct adc_dev_s *adc;
int ret;
int i;
/* Check if we have already initialized */
if (!initialized)
{
/* DEV1 */
/* Configure the pins as analog inputs for the selected channels */
for (i = 0; i < DEV1_NCHANNELS; i++)
{
stm32_configgpio(g_pinlist1[i]);
}
/* Call stm32_adcinitialize() to get an instance of the ADC interface */
adc = stm32_adcinitialize(DEV1_PORT, g_chanlist1, DEV1_NCHANNELS);
if (adc == NULL)
{
aerr("ERROR: Failed to get ADC interface 1\n");
return -ENODEV;
}
/* Register the ADC driver at "/dev/adc0" */
ret = adc_register("/dev/adc0", adc);
if (ret < 0)
{
aerr("ERROR: adc_register /dev/adc0 failed: %d\n", ret);
return ret;
}
#ifdef DEV2_PORT
/* DEV2 */
/* Configure the pins as analog inputs for the selected channels */
for (i = 0; i < DEV2_NCHANNELS; i++)
{
stm32_configgpio(g_pinlist2[i]);
}
/* Call stm32_adcinitialize() to get an instance of the ADC interface */
adc = stm32_adcinitialize(DEV2_PORT, g_chanlist2, DEV2_NCHANNELS);
if (adc == NULL)
{
aerr("ERROR: Failed to get ADC interface 2\n");
return -ENODEV;
}
/* Register the ADC driver at "/dev/adc1" */
ret = adc_register("/dev/adc1", adc);
if (ret < 0)
{
aerr("ERROR: adc_register /dev/adc1 failed: %d\n", ret);
return ret;
}
#endif
initialized = true;
}
return OK;
}
#endif /* CONFIG_ADC && (CONFIG_STM32_ADC1 || CONFIG_STM32_ADC2) */

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/****************************************************************************
* configs/stm32f334-disco/src/stm32_appinitialize.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Authors: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <sys/types.h>
#include <syslog.h>
#include <nuttx/board.h>
#include <nuttx/leds/userled.h>
#include "stm32f334-disco.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#undef HAVE_LEDS
#undef HAVE_DAC
#if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER)
# define HAVE_LEDS 1
#endif
#if defined(CONFIG_DAC)
# define HAVE_DAC1 1
# define HAVE_DAC2 1
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_app_initialize
*
* Description:
* Perform application specific initialization. This function is never
* called directly from application code, but only indirectly via the
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
*
* Input Parameters:
* arg - The boardctl() argument is passed to the board_app_initialize()
* implementation without modification. The argument has no
* meaning to NuttX; the meaning of the argument is a contract
* between the board-specific initalization logic and the
* matching application logic. The value cold be such things as a
* mode enumeration value, a set of DIP switch switch settings, a
* pointer to configuration data read from a file or serial FLASH,
* or whatever you would like to do with it. Every implementation
* should accept zero/NULL as a default configuration.
*
* Returned Value:
* Zero (OK) is returned on success; a negated errno value is returned on
* any failure to indicate the nature of the failure.
*
****************************************************************************/
int board_app_initialize(uintptr_t arg)
{
int ret;
#ifdef HAVE_LEDS
/* Register the LED driver */
ret = userled_lower_initialize(LED_DRIVER_PATH);
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
return ret;
}
#endif
#ifdef CONFIG_ADC
/* Initialize ADC and register the ADC driver. */
ret = stm32_adc_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_DAC
/* Initialize DAC and register the DAC driver. */
ret = stm32_dac_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_dac_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_COMP
/* Initialize COMP and register the COMP driver. */
ret = stm32_comp_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_comp_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_OPAMP
/* Initialize OPAMP and register the OPAMP driver. */
ret = stm32_opamp_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_opamp_setup failed: %d\n", ret);
}
#endif
#ifdef CONFIG_HRTIM
/* Initialize HRTIM and register the HRTIM driver. */
ret = stm32_hrtim_setup();
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: stm32_hrtim_setup failed: %d\n", ret);
}
#endif
UNUSED(ret);
return OK;
}

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/****************************************************************************
* configs/stm32f334-disco/src/stm32_autoleds.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Authors: Mateusz Szafoni <raiden00@railab.me>
*
* 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/board.h>
#include <arch/board/board.h>
#include "stm32.h"
#include "stm32f334-disco.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
/* Configure LED1 GPIO for output */
stm32_configgpio(GPIO_LED1);
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
if (led == BOARD_LED1)
{
stm32_gpiowrite(GPIO_LED1, true);
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
if (led == BOARD_LED1)
{
stm32_gpiowrite(GPIO_LED1, false);
}
}
#endif /* CONFIG_ARCH_LEDS */

87
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/****************************************************************************
* configs/stm32f334-disco/src/stm32_boot.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Authors: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <nuttx/board.h>
#include <arch/board/board.h>
#include "stm32f334-disco.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_boardinitialize
*
* Description:
* All STM32 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 stm32_boardinitialize(void)
{
#ifdef CONFIG_ARCH_LEDS
/* Configure on-board LEDs if LED support has been selected. */
board_autoled_initialize();
#endif
}

0
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/****************************************************************************
* configs/stm32f334-disco/src/stm32_comp.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <errno.h>
#include <debug.h>
#include <nuttx/board.h>
#include <nuttx/analog/comp.h>
#include "stm32.h"
#if defined(CONFIG_COMP) && (defined(CONFIG_STM32_COMP2) || \
defined(CONFIG_STM32_COMP4) || \
defined(CONFIG_STM32_COMP6))
#ifdef CONFIG_STM32_COMP2
# if defined(CONFIG_STM32_COMP4) || defined(CONFIG_STM32_COMP6)
# error "Currently only one COMP device supported"
# endif
#elif CONFIG_STM32_COMP4
# if defined(CONFIG_STM32_COMP2) || defined(CONFIG_STM32_COMP6)
# error "Currently only one COMP device supported"
# endif
#elif CONFIG_STM32_COMP6
# if defined(CONFIG_STM32_COMP2) || defined(CONFIG_STM32_COMP4)
# error "Currently only one COMP device supported"
# endif
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_comp_setup
*
* Description:
* Initialize COMP
*
****************************************************************************/
int stm32_comp_setup(void)
{
static bool initialized = false;
struct comp_dev_s* comp = NULL;
int ret;
if (!initialized)
{
/* Get the comparator interface */
#ifdef CONFIG_STM32_COMP2
comp = stm32_compinitialize(2);
if (comp == NULL)
{
aerr("ERROR: Failed to get COMP%d interface\n", 2);
return -ENODEV;
}
#endif
#ifdef CONFIG_STM32_COMP4
comp = stm32_compinitialize(4);
if (comp == NULL)
{
aerr("ERROR: Failed to get COMP%d interface\n", 4);
return -ENODEV;
}
#endif
#ifdef CONFIG_STM32_COMP6
comp = stm32_compinitialize(6);
if (comp == NULL)
{
aerr("ERROR: Failed to get COMP%d interface\n", 6);
return -ENODEV;
}
#endif
/* Register the comparator character driver at /dev/comp0 */
ret = comp_register("/dev/comp0", comp);
if (ret < 0)
{
aerr("ERROR: comp_register failed: %d\n", ret);
return ret;
}
initialized = true;
}
return OK;
}
#endif /* CONFIG_COMP && (CONFIG_STM32_COMP1 ||
* CONFIG_STM32_COMP2
* CONFIG_STM32_COMP6) */

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/****************************************************************************
* configs/stm32f334-disco/src/stm32_hrtim.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <errno.h>
#include <debug.h>
#include <nuttx/board.h>
#include "stm32.h"
#if defined(CONFIG_HRTIM) && defined(CONFIG_STM32_HRTIM1)
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_hrtim_setup
*
* Description:
* Initialize HRTIM driver
*
* Returned Value:
* 0 on success, a negated errno value on failure
*
****************************************************************************/
int stm32_hrtim_setup(void)
{
static bool initialized = false;
struct hrtim_dev_s* hrtim = NULL;
int ret;
if (!initialized)
{
/* Get the HRTIM interface */
hrtim = stm32_hrtiminitialize();
if (hrtim == NULL)
{
tmrerr("ERROR: Failed to get HRTIM1 interface\n");
return -ENODEV;
}
/* Register the HRTIM character driver at /dev/hrtim0 */
ret = hrtim_register("/dev/hrtim0", hrtim);
if (ret < 0)
{
tmrerr("ERROR: hrtim_register failed: %d\n", ret);
return ret;
}
initialized = true;
}
return OK;
}
#endif /* CONFIG_HRTIM && CONFIG_STM32_HRTIM1 */

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/****************************************************************************
* configs/stm32f334-disco/src/stm32_opamp.c
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Author: Mateusz Szafoni <raiden00@railab.me>
*
* 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 <errno.h>
#include <debug.h>
#include <nuttx/board.h>
#include <nuttx/analog/opamp.h>
#include "stm32.h"
#if defined(CONFIG_OPAMP) && defined(CONFIG_STM32_OPAMP2)
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: stm32_opamp_setup
*
* Description:
* Initialize OPAMP
*
****************************************************************************/
int stm32_opamp_setup(void)
{
static bool initialized = false;
struct opamp_dev_s* opamp = NULL;
int ret;
if (!initialized)
{
/* Get the OPAMP interface */
#ifdef CONFIG_STM32_OPAMP2
opamp = stm32_opampinitialize(2);
if (opamp == NULL)
{
aerr("ERROR: Failed to get OPAMP%d interface\n", 2);
return -ENODEV;
}
#endif
/* Register the OPAMP character driver at /dev/opamp0 */
ret = opamp_register("/dev/opamp0", opamp);
if (ret < 0)
{
aerr("ERROR: opamp_register failed: %d\n", ret);
return ret;
}
initialized = true;
}
return OK;
}
#endif /* CONFIG_OPAMP && CONFIG_STM32_OPAMP2 */

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/****************************************************************************
* configs/stm32f334-disco/src/stm32f334-disco.h
*
* Copyright (C) 2017 Gregory Nutt. All rights reserved.
* Authors: Mateusz Szafoni <raiden00@railab.me>
*
* 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_STM32F334_DISCO_SRC_STM32F334_DISCO_H
#define __CONFIGS_STM32F334_DISCO_SRC_STM32F334_DISCO_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* LED definitions **********************************************************/
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN6)
#define GPIO_LED2 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz| \
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN8)
#define GPIO_LED3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz| \
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN9)
#define GPIO_LED4 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz| \
GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN7)
#define LED_DRIVER_PATH "/dev/userleds"
/* Button definitions *******************************************************/
#define MIN_IRQBUTTON BUTTON_USER
#define MAX_IRQBUTTON BUTTON_USER
#define NUM_IRQBUTTONS 1
#define GPIO_BTN_USER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
/* PWM definitions **********************************************************/
/* The STM32F334-DISCO has no real on-board PWM devices, but the board can be
* configured to output a pulse train using variously unused pins on the
* board for PWM output (see board.h for details of pins).
*/
#ifdef CONFIG_PWM
# if defined(CONFIG_STM32_TIM2_PWM)
# define STM32F334_DISCO_PWMTIMER 2
# elif defined(CONFIG_STM32_TIM3_PWM)
# define STM32F334_DISCO_PWMTIMER 3
# elif defined(CONFIG_STM32_TIM4_PWM)
# define STM32F334_DISCO_PWMTIMER 4
# endif
#endif
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: stm32_spidev_initialize
*
* Description:
* Called to configure SPI chip select GPIO pins for the board.
*
****************************************************************************/
#ifdef CONFIG_SPI
void weak_function stm32_spidev_initialize(void);
#endif
/****************************************************************************
* Name: stm32_timer_driver_setup
*
* Description:
* Configure the timer driver.
*
* Input Parameters:
* devpath - The full path to the timer device. This should be of the form /dev/timer0
* timer - The timer's number.
*
* Returned Values:
* Zero (OK) is returned on success; A negated errno value is returned
* to indicate the nature of any failure.
*
****************************************************************************/
#ifdef CONFIG_TIMER
int stm32_timer_driver_setup(FAR const char *devpath, int timer);
#endif
/****************************************************************************
* Name: stm32_dac_setup
*
* Description:
* Configure DAC peripheral for the board.
*
****************************************************************************/
#ifdef CONFIG_DAC
int stm32_dac_setup(void);
#endif
/************************************************************************************
* Name: stm32_pwm_setup
*
* Description:
* Initialize PWM and register the PWM device.
*
************************************************************************************/
#ifdef CONFIG_PWM
int stm32_pwm_setup(void);
#endif
/************************************************************************************
* Name: stm32_adc_setup
*
* Description:
* Initialize ADC and register the ADC driver.
*
************************************************************************************/
#ifdef CONFIG_ADC
int stm32_adc_setup(void);
#endif
/****************************************************************************
* Name: stm32_can_setup
*
* Description:
* Initialize CAN and register the CAN device
*
****************************************************************************/
#ifdef CONFIG_CAN
int stm32_can_setup(void);
#endif
/****************************************************************************
* Name: stm32_comp_setup
*
* Description:
* Initialize COMP peripheral for the board.
*
****************************************************************************/
#ifdef CONFIG_COMP
int stm32_comp_setup(void);
#endif
/****************************************************************************
* Name: stm32_opamp_setup
*
* Description:
* Initialize OPAMP peripheral for the board.
*
****************************************************************************/
#ifdef CONFIG_OPAMP
int stm32_opamp_setup(void);
#endif
#endif /* __CONFIGS_STM32F334_DISCO_SRC_STM32F334_DISCO_H */