boards: add initial support for stm32l0538-disco
This commit is contained in:
raiden00pl
Xiang Xiao
parent
b179c46178
commit
b3e11b605a
@ -1880,6 +1880,15 @@ config ARCH_BOARD_STM3240G_EVAL
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microcontroller (ARM Cortex-M4 with FPU). This port uses a GNU Cortex-M4
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microcontroller (ARM Cortex-M4 with FPU). This port uses a GNU Cortex-M4
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toolchain (such as CodeSourcery).
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toolchain (such as CodeSourcery).
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config ARCH_BOARD_STM32L0538_DISCO
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bool "STMicro STM32L0538-Disco board"
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depends on ARCH_CHIP_STM32L053C8
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select ARCH_HAVE_LEDS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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STMicro STM32L0538-Disco board based on the STMicro STM32L053C8 MCU.
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config ARCH_BOARD_STM32F051_DISCOVERY
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config ARCH_BOARD_STM32F051_DISCOVERY
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bool "STMicro STM32F051-Discovery board"
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bool "STMicro STM32F051-Discovery board"
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depends on ARCH_CHIP_STM32F051R8
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depends on ARCH_CHIP_STM32F051R8
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@ -1887,7 +1896,7 @@ config ARCH_BOARD_STM32F051_DISCOVERY
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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---help---
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STMicro STM32F051-Discovery board based on the STMicro ARCH_CHIP_STM32F051R8 MCU.
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STMicro STM32F051-Discovery board based on the STMicro STM32F051R8 MCU.
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config ARCH_BOARD_STM32F072_DISCOVERY
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config ARCH_BOARD_STM32F072_DISCOVERY
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bool "STMicro STM32F072-Discovery board"
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bool "STMicro STM32F072-Discovery board"
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@ -1896,7 +1905,7 @@ config ARCH_BOARD_STM32F072_DISCOVERY
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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---help---
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STMicro STM32F072-Discovery board based on the STMicro ARCH_CHIP_STM32F072RB MCU.
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STMicro STM32F072-Discovery board based on the STMicro STM32F072RB MCU.
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config ARCH_BOARD_STM32F3_DISCOVERY
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config ARCH_BOARD_STM32F3_DISCOVERY
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bool "STMicro STM32F3-Discovery board"
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bool "STMicro STM32F3-Discovery board"
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@ -2654,6 +2663,7 @@ config ARCH_BOARD
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default "pnev5180b" if ARCH_BOARD_PNEV5180B
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default "pnev5180b" if ARCH_BOARD_PNEV5180B
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default "stm32butterfly2" if ARCH_BOARD_STM32_BUTTERFLY2
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default "stm32butterfly2" if ARCH_BOARD_STM32_BUTTERFLY2
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default "stm32_tiny" if ARCH_BOARD_STM32_TINY
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default "stm32_tiny" if ARCH_BOARD_STM32_TINY
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default "stm32l0538-disco" if ARCH_BOARD_STM32L0538_DISCO
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default "stm32f051-discovery" if ARCH_BOARD_STM32F051_DISCOVERY
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default "stm32f051-discovery" if ARCH_BOARD_STM32F051_DISCOVERY
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default "stm32f072-discovery" if ARCH_BOARD_STM32F072_DISCOVERY
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default "stm32f072-discovery" if ARCH_BOARD_STM32F072_DISCOVERY
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default "stm32f103-minimum" if ARCH_BOARD_STM32F103_MINIMUM
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default "stm32f103-minimum" if ARCH_BOARD_STM32F103_MINIMUM
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@ -3059,6 +3069,9 @@ endif
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if ARCH_BOARD_STM32F051_DISCOVERY
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if ARCH_BOARD_STM32F051_DISCOVERY
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source "boards/arm/stm32f0l0g0/stm32f051-discovery/Kconfig"
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source "boards/arm/stm32f0l0g0/stm32f051-discovery/Kconfig"
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endif
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endif
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if ARCH_BOARD_STM32L0538_DISCO
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source "boards/arm/stm32f0l0g0/stm32l0538-disco/Kconfig"
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endif
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if ARCH_BOARD_STM32F072_DISCOVERY
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if ARCH_BOARD_STM32F072_DISCOVERY
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source "boards/arm/stm32f0l0g0/stm32f072-discovery/Kconfig"
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source "boards/arm/stm32f0l0g0/stm32f072-discovery/Kconfig"
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endif
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endif
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8
boards/arm/stm32f0l0g0/stm32l0538-disco/Kconfig
Normal file
8
boards/arm/stm32f0l0g0/stm32l0538-disco/Kconfig
Normal file
@ -0,0 +1,8 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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if ARCH_BOARD_STM32L0538_DISCO
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endif
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15
boards/arm/stm32f0l0g0/stm32l0538-disco/README.txt
Normal file
15
boards/arm/stm32f0l0g0/stm32l0538-disco/README.txt
Normal file
@ -0,0 +1,15 @@
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README
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======
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This README discusses issues unique to NuttX configurations for the
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STMicro STM32L0538-DISO development board. The STM32L0538-DISO board
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is based on the STM32L053C8 MCU (64Kbytes FLASH, 8Kbytes of SRAM and
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6Kbytes of EEPROM).
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The board features:
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- An ST-LINK/V2-1 embedded debug tool interface,
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- 2.13" E-paper display, 122×250 pixels
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- USB 2.0 FS
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- One linear touch sensor or four touchkeys
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- IDD current measurement
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@ -0,0 +1,50 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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# CONFIG_LIBC_LONG_LONG is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="stm32l0538-disco"
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CONFIG_ARCH_BOARD_STM32L0538_DISCO=y
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CONFIG_ARCH_CHIP="stm32f0l0g0"
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CONFIG_ARCH_CHIP_STM32L053C8=y
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CONFIG_ARCH_CHIP_STM32L053XX=y
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CONFIG_ARCH_CHIP_STM32L0=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_BOARD_LOOPSPERMSEC=2796
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_FULLOPT=y
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CONFIG_DEBUG_SYMBOLS=y
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CONFIG_DEFAULT_TASK_STACKSIZE=1024
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CONFIG_DISABLE_ENVIRON=y
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CONFIG_DISABLE_MOUNTPOINT=y
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CONFIG_DISABLE_MQUEUE=y
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CONFIG_DISABLE_POSIX_TIMERS=y
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CONFIG_DISABLE_PSEUDOFS_OPERATIONS=y
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CONFIG_EXAMPLES_HELLO=y
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CONFIG_EXPERIMENTAL=y
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CONFIG_INIT_ENTRYPOINT="nsh_main"
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CONFIG_INTELHEX_BINARY=y
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CONFIG_NFILE_DESCRIPTORS_PER_BLOCK=6
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NUNGET_CHARS=0
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CONFIG_PREALLOC_TIMERS=0
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CONFIG_PTHREAD_MUTEX_UNSAFE=y
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CONFIG_RAM_SIZE=8192
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CONFIG_RAM_START=0x20000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=19
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CONFIG_START_MONTH=5
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CONFIG_START_YEAR=2013
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CONFIG_STDIO_DISABLE_BUFFERING=y
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CONFIG_STM32F0L0G0_PWR=y
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CONFIG_STM32F0L0G0_USART1=y
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CONFIG_SYSTEM_NSH=y
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CONFIG_TASK_NAME_SIZE=0
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CONFIG_TLS_NELEM=0
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CONFIG_USART1_SERIAL_CONSOLE=y
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193
boards/arm/stm32f0l0g0/stm32l0538-disco/include/board.h
Normal file
193
boards/arm/stm32f0l0g0/stm32l0538-disco/include/board.h
Normal file
@ -0,0 +1,193 @@
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/****************************************************************************
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* boards/arm/stm32f0l0g0/stm32l0538-disco/include/board.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_INCLUDE_BOARD_H
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#define __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_INCLUDE_BOARD_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* HSI - Internal 16 MHz RC Oscillator
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* LSI - 32 KHz RC
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* HSE - 8 MHz from MCO output of ST-LINK
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* LSE - 32.768 kHz
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*/
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#define STM32_BOARD_XTAL 8000000ul
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#define STM32_HSEBYP_ENABLE
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#define STM32_HSI_FREQUENCY 16000000ul
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#define STM32_LSI_FREQUENCY 32000 /* Between 30kHz and 60kHz */
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#define STM32_HSE_FREQUENCY STM32_BOARD_XTAL
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#define STM32_LSE_FREQUENCY 32768 /* X2 on board */
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/* PLL source is HSE/1, PLL multipler is 8:
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* PLL frequency is 8MHz (XTAL) x 8 = 64MHz
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*/
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#define STM32_CFGR_PLLSRC RCC_CFGR_PLLSRC
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#define STM32_CFGR_PLLXTPRE 0
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#define STM32_CFGR_PLLMUL RCC_CFGR_PLLMUL_CLKx8
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#define STM32_PLL_FREQUENCY (8*STM32_BOARD_XTAL)
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/* Use the PLL and set the SYSCLK source to be the PLL/2 (32MHz) */
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#define STM32_SYSCLK_SW RCC_CFGR_SW_PLL
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#define STM32_SYSCLK_SWS RCC_CFGR_SWS_PLL
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#define STM32_CFGR_PLLDIV RCC_CFGR_PLLDIV_2
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#define STM32_SYSCLK_FREQUENCY STM32_PLL_FREQUENCY/2
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/* AHB clock (HCLK) is SYSCLK (32MHz) */
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#define STM32_RCC_CFGR_HPRE RCC_CFGR_HPRE_SYSCLK
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#define STM32_HCLK_FREQUENCY STM32_SYSCLK_FREQUENCY
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/* APB2 clock (PCLK2) is HCLK (32MHz) */
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#define STM32_RCC_CFGR_PPRE2 RCC_CFGR_PPRE2_HCLK
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#define STM32_PCLK2_FREQUENCY STM32_HCLK_FREQUENCY
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#define STM32_APB2_CLKIN (STM32_PCLK2_FREQUENCY)
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/* APB1 clock (PCLK1) is HCLK/2 (16MHz) */
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#define STM32_RCC_CFGR_PPRE1 RCC_CFGR_PPRE1_HCLKd2
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#define STM32_PCLK1_FREQUENCY (STM32_HCLK_FREQUENCY/2)
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/* 48MHz clock configuration */
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#if defined(CONFIG_STM32F0L0G0_USB) || defined(CONFIG_STM32F0L0G0_RNG)
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# define STM32_USE_CLK48 1
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# define STM32_CLK48_SEL RCC_CCIPR_CLK48SEL_HSI48
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# define STM32_HSI48_SYNCSRC SYNCSRC_NONE
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#endif
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/* TODO: timers */
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/* LED definitions **********************************************************/
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/* The STM32L0538-DISCO board has three LEDs. Two of these are controlled by
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* logic on the board and are not available for software control:
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*
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* LD1 COM: LD1 default status is red. LD1 turns to green to indicate that
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* communications are in progress between the PC and the
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* ST-LINK/V2-1.
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* LD3 PWR: red LED indicates that the board is powered.
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*
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* And one can be controlled by software:
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*
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* User LD2: green LED is a user LED connected to the I/O PA5 of the
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* STM32L053C8T6.
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*
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* If CONFIG_ARCH_LEDS is not defined, then the user can control the LED in
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* any way. The following definition is used to access the LED.
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*/
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/* LED index values for use with board_userled() */
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#define BOARD_LED1 0 /* User LD2 */
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#define BOARD_NLEDS 1
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/* LED bits for use with board_userled_all() */
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#define BOARD_LED1_BIT (1 << BOARD_LED1)
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/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board
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* the STM32L0538-DISCO. The following definitions describe how NuttX
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* controls the LED:
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*
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* SYMBOL Meaning LED1 state
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* ------------------ ----------------------- ----------
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* LED_STARTED NuttX has been started OFF
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* LED_HEAPALLOCATE Heap has been allocated OFF
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* LED_IRQSENABLED Interrupts enabled OFF
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* LED_STACKCREATED Idle stack created ON
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* LED_INIRQ In an interrupt No change
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* LED_SIGNAL In a signal handler No change
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* LED_ASSERTION An assertion failed No change
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* LED_PANIC The system has crashed Blinking
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* LED_IDLE STM32 is is sleep mode Not used
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*/
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#define LED_STARTED 0
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#define LED_HEAPALLOCATE 0
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#define LED_IRQSENABLED 0
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#define LED_STACKCREATED 1
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#define LED_INIRQ 2
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#define LED_SIGNAL 2
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#define LED_ASSERTION 2
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#define LED_PANIC 1
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/* Button definitions *******************************************************/
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/* The STM32L0538-DISCO supports two buttons; only one button is controllable
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* by software:
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*
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* B1 USER: user button connected to the I/O PA0 of the STM32L053C8T6.
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* B2 RESET: push button connected to NRST is used to RESET the
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* STM32L053C8T6.
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*/
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#define BUTTON_USER 0
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#define NUM_BUTTONS 1
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#define BUTTON_USER_BIT (1 << BUTTON_USER)
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/* Alternate function pin selections ****************************************/
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/* USART */
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/* By default the USART1 is connected to STLINK Virtual COM Port:
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* USART1_RX - PA10
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* USART1_TX - PA9
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*/
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#define GPIO_USART1_RX GPIO_USART1_RX_1 /* PA10 */
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#define GPIO_USART1_TX GPIO_USART1_TX_1 /* PA9 */
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/* SPI1 - E-papper display:
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* SPI1_MISO - not used
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* SPI1_MOSI - PB5
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* SPI1_SCK - PB3
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*/
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#undef GPIO_SPI1_MISO /* Not used */
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#define GPIO_SPI1_MOSI GPIO_SPI1_MOSI_3 /* PB5 */
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#define GPIO_SPI1_SCK GPIO_SPI1_SCK_2 /* PB3 */
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/* SPI2 - NFC connector:
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* SPI2_MISO - PB14
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* SPI2_MOSI - PB15
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* SPI2_SCK - PB13
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*/
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#define GPIO_SPI2_MISO GPIO_SPI2_MISO_1 /* PB14 */
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#define GPIO_SPI2_MOSI GPIO_SPI2_MOSI_1 /* PB15 */
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||||||
|
#define GPIO_SPI2_SCK GPIO_SPI2_SCK_3 /* PB13 */
|
||||||
|
|
||||||
|
#endif /* __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_INCLUDE_BOARD_H */
|
||||||
41
boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/Make.defs
Normal file
41
boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/Make.defs
Normal file
@ -0,0 +1,41 @@
|
|||||||
|
############################################################################
|
||||||
|
# boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/Make.defs
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include $(TOPDIR)/.config
|
||||||
|
include $(TOPDIR)/tools/Config.mk
|
||||||
|
include $(TOPDIR)/arch/arm/src/armv6-m/Toolchain.defs
|
||||||
|
|
||||||
|
LDSCRIPT = ld.script
|
||||||
|
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
|
||||||
|
|
||||||
|
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
|
||||||
|
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
|
||||||
|
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
|
||||||
|
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS)
|
||||||
|
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
|
||||||
112
boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/ld.script
Normal file
112
boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/ld.script
Normal file
@ -0,0 +1,112 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/scripts/ld.script
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* The STM32L0538-DISCO has 64Kb of FLASH beginning at address 0x0800:0000.
|
||||||
|
* 8Kb of SRAM and 6Kb of EEPROM
|
||||||
|
*
|
||||||
|
* 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 = 8K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
EXTERN(_vectors)
|
||||||
|
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 : ALIGN(4) {
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
*(.init_array .init_array.*)
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.ARM.extab : ALIGN(4) {
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.ARM.exidx : ALIGN(4) {
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
/* The RAM vector table (if present) should lie at the beginning of SRAM */
|
||||||
|
|
||||||
|
.ram_vectors : {
|
||||||
|
*(.ram_vectors)
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
.data : ALIGN(4) {
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
. = ALIGN(4);
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > sram AT > flash
|
||||||
|
|
||||||
|
.bss : ALIGN(4) {
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
. = ALIGN(4);
|
||||||
|
_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) }
|
||||||
|
}
|
||||||
39
boards/arm/stm32f0l0g0/stm32l0538-disco/src/Makefile
Normal file
39
boards/arm/stm32f0l0g0/stm32l0538-disco/src/Makefile
Normal file
@ -0,0 +1,39 @@
|
|||||||
|
############################################################################
|
||||||
|
# boards/arm/stm32f0l0g0/stm32l0538-disco/src/Makefile
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include $(TOPDIR)/Make.defs
|
||||||
|
|
||||||
|
CSRCS = stm32_boot.c stm32_bringup.c
|
||||||
|
|
||||||
|
ifeq ($(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_BOARDCTL),y)
|
||||||
|
CSRCS += stm32_appinit.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
include $(TOPDIR)/boards/Board.mk
|
||||||
71
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_appinit.c
Normal file
71
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_appinit.c
Normal file
@ -0,0 +1,71 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_appinit.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
|
||||||
|
#include "stm32l0538-disco.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* 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 initialization logic and the
|
||||||
|
* matching application logic. The value could 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)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
/* Board initialization already performed by board_late_initialize() */
|
||||||
|
|
||||||
|
return OK;
|
||||||
|
#else
|
||||||
|
/* Perform board-specific initialization */
|
||||||
|
|
||||||
|
return stm32_bringup();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
78
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_autoleds.c
Normal file
78
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_autoleds.c
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_autoleds.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
|
||||||
|
#include "stm32_gpio.h"
|
||||||
|
#include "stm32l0538-disco.h"
|
||||||
|
|
||||||
|
#include <arch/board/board.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 */
|
||||||
77
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_boot.c
Normal file
77
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_boot.c
Normal file
@ -0,0 +1,77 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_boot.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "stm32l0538-disco.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* 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 CONFIG_ARCH_LEDS
|
||||||
|
/* Configure on-board LEDs if LED support has been selected. */
|
||||||
|
|
||||||
|
board_autoled_initialize();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_late_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
||||||
|
* initialization call will be performed in the boot-up sequence to a
|
||||||
|
* function called board_late_initialize(). board_late_initialize() will
|
||||||
|
* be called immediately after up_initialize() is called and just before
|
||||||
|
* the initial application is started. This additional initialization
|
||||||
|
* phase may be used, for example, to initialize board-specific device
|
||||||
|
* drivers.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
void board_late_initialize(void)
|
||||||
|
{
|
||||||
|
/* Perform board-specific initialization */
|
||||||
|
|
||||||
|
stm32_bringup();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
85
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_bringup.c
Normal file
85
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_bringup.c
Normal file
@ -0,0 +1,85 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_bringup.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
|
||||||
|
#include "stm32l0538-disco.h"
|
||||||
|
|
||||||
|
#ifdef CONFIG_INPUT_BUTTONS
|
||||||
|
# include <nuttx/input/buttons.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USERLED
|
||||||
|
# include <nuttx/leds/userled.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture-specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||||
|
* Called from board_late_initialize().
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
|
||||||
|
* Called from the NSH library
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
#ifdef CONFIG_INPUT_BUTTONS
|
||||||
|
/* Register the BUTTON driver */
|
||||||
|
|
||||||
|
ret = btn_lower_initialize("/dev/buttons");
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USERLED
|
||||||
|
/* 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
|
||||||
|
|
||||||
|
UNUSED(ret);
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
116
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_buttons.c
Normal file
116
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_buttons.c
Normal file
@ -0,0 +1,116 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32_buttons.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include <nuttx/arch.h>
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
|
||||||
|
#include "stm32_gpio.h"
|
||||||
|
#include "stm32l0538-disco.h"
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_BUTTONS
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_button_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* board_button_initialize() must be called to initialize button resources.
|
||||||
|
* After that, board_buttons() may be called to collect the current state
|
||||||
|
* of all buttons or board_button_irq() may be called to register button
|
||||||
|
* interrupt handlers.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
uint32_t board_button_initialize(void)
|
||||||
|
{
|
||||||
|
/* Configure the single button as an input. NOTE that EXTI interrupts are
|
||||||
|
* also configured for the pin.
|
||||||
|
*/
|
||||||
|
|
||||||
|
stm32_configgpio(GPIO_BTN_USER);
|
||||||
|
return NUM_BUTTONS;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_buttons
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
uint32_t board_buttons(void)
|
||||||
|
{
|
||||||
|
/* Check that state of each USER button. A LOW value means that the key is
|
||||||
|
* pressed.
|
||||||
|
*/
|
||||||
|
|
||||||
|
bool released = stm32_gpioread(GPIO_BTN_USER);
|
||||||
|
return !released;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Button support.
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* board_button_initialize() must be called to initialize button resources.
|
||||||
|
* After that, board_buttons() may be called to collect the current state
|
||||||
|
* of all buttons or board_button_irq() may be called to register button
|
||||||
|
* interrupt handlers.
|
||||||
|
*
|
||||||
|
* After board_button_initialize() has been called, board_buttons() may be
|
||||||
|
* called to collect the state of all buttons. board_buttons() returns an
|
||||||
|
* 32-bit bit set with each bit associated with a button. See the
|
||||||
|
* BUTTON_*_BIT definitions in board.h for the meaning of each bit.
|
||||||
|
*
|
||||||
|
* board_button_irq() 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 BUTTON_* definitions in board.h for the meaning of enumeration
|
||||||
|
* value.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||||
|
int board_button_irq(int id, xcpt_t irqhandler, void *arg)
|
||||||
|
{
|
||||||
|
int ret = -EINVAL;
|
||||||
|
|
||||||
|
if (id == BUTTON_USER)
|
||||||
|
{
|
||||||
|
ret = stm32_gpiosetevent(GPIO_BTN_USER, true, true, true,
|
||||||
|
irqhandler, arg);
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif /* CONFIG_ARCH_BUTTONS */
|
||||||
102
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32l0538-disco.h
Normal file
102
boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32l0538-disco.h
Normal file
@ -0,0 +1,102 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/stm32f0l0g0/stm32l0538-disco/src/stm32l0538-disco.h
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_SRC_STM32L0538_DISCO_H
|
||||||
|
#define __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_SRC_STM32L0538_DISCO_H
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* LED definitions **********************************************************/
|
||||||
|
|
||||||
|
/* The STM32L0538-DISCO board has three LEDs. Two of these are controlled by
|
||||||
|
* logic on the board and are not available for software control:
|
||||||
|
*
|
||||||
|
* LD1 COM: LD1 default status is red. LD1 turns to green to indicate that
|
||||||
|
* communications are in progress between the PC and the
|
||||||
|
* ST-LINK/V2-1.
|
||||||
|
* LD2 PWR: red LED indicates that the board is powered.
|
||||||
|
*
|
||||||
|
* And one can be controlled by software:
|
||||||
|
*
|
||||||
|
* User LD3: green LED is a user LED connected to the I/O PB5 of the
|
||||||
|
* STM32L053C8T6.
|
||||||
|
* User LD4: green LED is a user LED connected to the I/O PA5 of the
|
||||||
|
* STM32L053C8T6.
|
||||||
|
*
|
||||||
|
* If CONFIG_ARCH_LEDS is not defined, then the user can control the LED in
|
||||||
|
* any way. The following definition is used to access the LED.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define GPIO_LED1 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_HIGH | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTB | GPIO_PIN5)
|
||||||
|
#define GPIO_LED2 (GPIO_OUTPUT | GPIO_PUSHPULL | GPIO_SPEED_HIGH | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORTA | GPIO_PIN5)
|
||||||
|
|
||||||
|
#define LED_DRIVER_PATH "/dev/userleds"
|
||||||
|
|
||||||
|
/* Button definitions *******************************************************/
|
||||||
|
|
||||||
|
/* The STM32L0538-DISCO supports two buttons; only one button is controllable
|
||||||
|
* by software:
|
||||||
|
*
|
||||||
|
* B1 USER: user button connected to the I/O PA0 of the STM32L053C8T6.
|
||||||
|
* B2 RESET: push button connected to NRST is used to RESET the
|
||||||
|
* STM32L053C8T6 that EXTI interrupts are configured.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#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)
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture-specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||||
|
* Called from board_late_initialize().
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_BOARDCTL=y :
|
||||||
|
* Called from the NSH library
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void);
|
||||||
|
|
||||||
|
#endif /* __BOARDS_ARM_STM32F0L0G0_STM32L0538_DISCO_SRC_STM32L0538_DISCO_H */
|
||||||
Loading…
Reference in New Issue
Block a user