Squashed commit of the following:
stm3240g-eval: Add a configuration for testing the FB character driver at drivers/video/fb.c using the LCD frame driver front end at drivers/lcd/lcd_framebuffer.c. Appears to be fully functional.
stm3240g-eval: Replace the old-style stm32_appinit.c with tne new one from the STM32F4-Discovery
stm3240g-eval: Rename stm32_appinit.c to stm32_bringup.c to better match other architectures
This commit is contained in:
Gregory Nutt
parent
882adb2c82
commit
cf431c9397
@ -1728,7 +1728,8 @@ Configuration sub-directories
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STATUS:
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STATUS:
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2017-09-17: This configuration was completed. The frame buffer driver
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2017-09-17: This configuration was completed. The frame buffer driver
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is not yet functional. I see the image only on the right side of the
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is not yet functional. I see the image only on the right side of the
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LCD and the colors appear wrong.
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LCD and the colors appear wrong. NOTE that the similar configuration
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for the STM3240G-EVAL is fully functional.
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knsh:
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knsh:
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@ -175,7 +175,7 @@ extern const uint16_t g_commonconfig[NCOMMON_CONFIG];
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* Public Functions
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* Public Functions
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************************************************************************************/
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************************************************************************************/
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/****************************************************************************
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/************************************************************************************
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* Name: stm32_bringup
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* Name: stm32_bringup
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*
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*
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* Description:
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* Description:
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@ -187,7 +187,7 @@ extern const uint16_t g_commonconfig[NCOMMON_CONFIG];
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* CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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* Called from the NSH library
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*
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*
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****************************************************************************/
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************************************************************************************/
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int stm32_bringup(void);
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int stm32_bringup(void);
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@ -939,6 +939,19 @@ Where <subdir> is one of the following:
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control the configuration. See the section entitled "NuttX Configuration
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control the configuration. See the section entitled "NuttX Configuration
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Tool" in the top-level README.txt file.
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Tool" in the top-level README.txt file.
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fb
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--
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A simple NSH configuration used for some basic (non-graphic) debug of
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the framebuffer character driver at drivers/video/fb.c using test at
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apps/examples/fb. The STM3240G-EVAL LCD driver does not support a
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framebuffer! This configuration uses the LCD framebuffer front end at
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drivers/lcd/lcd_framebuffer to convert the LCD interface into a
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compatible framebuffer interface.
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STATUS:
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2017-09-17: This configuration appears to be fully functional.
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knxwm:
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knxwm:
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-----
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-----
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[WARNING: This is a work in progress].
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[WARNING: This is a work in progress].
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78
configs/stm3240g-eval/fb/defconfig
Normal file
78
configs/stm3240g-eval/fb/defconfig
Normal file
@ -0,0 +1,78 @@
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# CONFIG_ARCH_FPU is not set
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# CONFIG_NSH_DISABLE_IFCONFIG is not set
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# CONFIG_NSH_DISABLE_PS is not set
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# CONFIG_NX_DISABLE_16BPP is not set
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# CONFIG_NX_PACKEDMSFIRST is not set
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# CONFIG_NX_WRITEONLY is not set
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# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
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CONFIG_ARCH_BOARD_STM3240G_EVAL=y
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CONFIG_ARCH_BOARD="stm3240g-eval"
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CONFIG_ARCH_CHIP_STM32=y
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CONFIG_ARCH_CHIP_STM32F407IG=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARCH="arm"
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CONFIG_BOARD_INITIALIZE=y
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CONFIG_BOARD_LOOPSPERMSEC=16717
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CONFIG_BUILTIN=y
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CONFIG_DISABLE_POLL=y
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CONFIG_DRIVERS_VIDEO=y
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CONFIG_EXAMPLES_FB=y
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CONFIG_HAVE_CXX=y
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CONFIG_HAVE_CXXINITIALIZE=y
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CONFIG_HEAP2_BASE=0x64000000
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CONFIG_HEAP2_SIZE=2097152
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CONFIG_HOST_WINDOWS=y
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CONFIG_I2C_POLLED=y
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CONFIG_I2C=y
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LCD_FRAMEBUFFER=y
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CONFIG_LCD_MAXCONTRAST=1
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CONFIG_LCD_NOGETRUN=y
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CONFIG_LCD=y
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CONFIG_LIB_BOARDCTL=y
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CONFIG_MAX_TASKS=16
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CONFIG_MAX_WDOGPARMS=2
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CONFIG_MM_REGIONS=3
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CONFIG_MQ_MAXMSGSIZE=64
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CONFIG_NFILE_DESCRIPTORS=12
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CONFIG_NFILE_STREAMS=12
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LIBRARY=y
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_NX_BLOCKING=y
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CONFIG_NX_KBD=y
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CONFIG_NX_MULTIUSER=y
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CONFIG_NX_XYINPUT_MOUSE=y
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CONFIG_NX=y
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CONFIG_NXFONT_SANS23X27=y
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CONFIG_NXTK_BORDERCOLOR1=0xad55
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CONFIG_NXTK_BORDERCOLOR2=0x6b4d
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CONFIG_NXTK_BORDERCOLOR3=0xdedb
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CONFIG_PREALLOC_MQ_MSGS=8
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_PREALLOC_WDOGS=8
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CONFIG_RAM_SIZE=196608
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CONFIG_RAM_START=0x20000000
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CONFIG_RR_INTERVAL=200
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CONFIG_RTC_DATETIME=y
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CONFIG_RTC=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_START_DAY=17
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CONFIG_START_MONTH=9
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CONFIG_STM32_FSMC_SRAM=y
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CONFIG_STM32_FSMC=y
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CONFIG_STM32_I2C1=y
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CONFIG_STM32_JTAG_FULL_ENABLE=y
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CONFIG_STM32_PWR=y
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CONFIG_STM32_USART3=y
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CONFIG_TASK_NAME_SIZE=0
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CONFIG_USART3_RXBUFSIZE=128
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CONFIG_USART3_SERIAL_CONSOLE=y
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CONFIG_USART3_TXBUFSIZE=128
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CONFIG_USER_ENTRYPOINT="fb_main"
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CONFIG_VIDEO_FB=y
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CONFIG_WDOG_INTRESERVE=1
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@ -47,9 +47,11 @@
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# include <stdint.h>
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# include <stdint.h>
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#endif
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#endif
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#include "stm32_rcc.h"
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/* Logic in arch/arm/src and configs/ may need to include these file prior to
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#include "stm32_sdio.h"
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* including board.h: stm32_rcc.h, stm32_sdio.h, stm32.h. They cannot be included
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#include "stm32.h"
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* here because board.h is used in other contexts where the STM32 internal header
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* files are not available.
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*/
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/************************************************************************************
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/************************************************************************************
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* Pre-processor Definitions
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* Pre-processor Definitions
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@ -1,7 +1,7 @@
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############################################################################
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############################################################################
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# configs/stm3240g-eval/src/Makefile
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# configs/stm3240g-eval/src/Makefile
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#
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#
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# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
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# Copyright (C) 2011-2012, 2017 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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#
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# Redistribution and use in source and binary forms, with or without
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# Redistribution and use in source and binary forms, with or without
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@ -36,7 +36,7 @@
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-include $(TOPDIR)/Make.defs
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-include $(TOPDIR)/Make.defs
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ASRCS =
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ASRCS =
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CSRCS = stm32_boot.c stm32_spi.c
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CSRCS = stm32_boot.c stm32_bringup.c stm32_spi.c
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ifeq ($(CONFIG_ARCH_LEDS),y)
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ifeq ($(CONFIG_ARCH_LEDS),y)
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CSRCS += stm32_autoleds.c
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CSRCS += stm32_autoleds.c
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@ -214,6 +214,22 @@
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* Public Functions
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* Public Functions
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****************************************************************************************************/
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****************************************************************************************************/
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/****************************************************************************************************
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* Name: stm32_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_INITIALIZE=y :
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* Called from board_initialize().
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*
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* CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************************************/
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int stm32_bringup(void);
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/****************************************************************************************************
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/****************************************************************************************************
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* Name: stm32_spidev_initialize
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* Name: stm32_spidev_initialize
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*
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*
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@ -1,7 +1,7 @@
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/****************************************************************************
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/****************************************************************************
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* config/stm3240g_eval/src/stm32_appinit.c
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* config/stm3240g-eval/src/stm32_appinit.c
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*
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*
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* Copyright (C) 2012, 2016 Gregory Nutt. All rights reserved.
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* Redistribution and use in source and binary forms, with or without
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@ -39,164 +39,16 @@
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#include <nuttx/config.h>
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#include <nuttx/config.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <syslog.h>
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#include <errno.h>
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#include <nuttx/board.h>
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#include <nuttx/board.h>
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#include <nuttx/i2c/i2c_master.h>
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#ifdef CONFIG_STM32_SPI1
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# include <nuttx/spi/spi.h>
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# include <nuttx/mtd/mtd.h>
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#endif
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#ifdef CONFIG_STM32_SDIO
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# include <nuttx/sdio.h>
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# include <nuttx/mmcsd.h>
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#endif
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#ifdef CONFIG_STM32_OTGFS
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# include "stm32_usbhost.h"
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#endif
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#ifdef CONFIG_RTC_DRIVER
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# include <nuttx/timers/rtc.h>
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# include "stm32_rtc.h"
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#endif
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#include "stm32.h"
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#include "stm32_i2c.h"
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#include "stm3240g-eval.h"
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#include "stm3240g-eval.h"
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/****************************************************************************
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/****************************************************************************
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* Pre-processor Definitions
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* Pre-processor Definitions
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****************************************************************************/
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****************************************************************************/
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/* Configuration ************************************************************/
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#ifndef OK
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# define OK 0
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/* For now, don't build in any SPI1 support -- NSH is not using it */
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#undef CONFIG_STM32_SPI1
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/* Assume that we support everything until convinced otherwise */
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#define HAVE_MMCSD 1
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#define HAVE_USBDEV 1
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#define HAVE_USBHOST 1
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#define HAVE_RTC_DRIVER 1
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/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
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* is not enabled.
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*/
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#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_STM32_SDIO)
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# undef HAVE_MMCSD
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#endif
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/* Default MMC/SD minor number */
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#ifdef HAVE_MMCSD
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# ifndef CONFIG_NSH_MMCSDMINOR
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# define CONFIG_NSH_MMCSDMINOR 0
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# endif
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/* Default MMC/SD SLOT number */
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# if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0
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# error "Only one MMC/SD slot"
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# undef CONFIG_NSH_MMCSDSLOTNO
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# endif
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# ifndef CONFIG_NSH_MMCSDSLOTNO
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# define CONFIG_NSH_MMCSDSLOTNO 0
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# endif
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#endif
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/* Can't support USB host or device features if USB OTG FS is not enabled */
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#ifndef CONFIG_STM32_OTGFS
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# undef HAVE_USBDEV
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# undef HAVE_USBHOST
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#endif
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||||||
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/* Can't support USB device is USB device is not enabled */
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|
||||||
#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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#endif
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||||||
|
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/* Can't support USB host is USB host is not enabled */
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#ifndef CONFIG_USBHOST
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# undef HAVE_USBHOST
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|
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#endif
|
|
||||||
|
|
||||||
/* Check if we can support the RTC driver */
|
|
||||||
|
|
||||||
#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
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|
||||||
# undef HAVE_RTC_DRIVER
|
|
||||||
#endif
|
|
||||||
|
|
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/****************************************************************************
|
|
||||||
* Private Functions
|
|
||||||
****************************************************************************/
|
|
||||||
|
|
||||||
/****************************************************************************
|
|
||||||
* Name: stm32_i2c_register
|
|
||||||
*
|
|
||||||
* Description:
|
|
||||||
* Register one I2C drivers for the I2C tool.
|
|
||||||
*
|
|
||||||
****************************************************************************/
|
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||||||
|
|
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#ifdef HAVE_I2CTOOL
|
|
||||||
static void stm32_i2c_register(int bus)
|
|
||||||
{
|
|
||||||
FAR struct i2c_master_s *i2c;
|
|
||||||
int ret;
|
|
||||||
|
|
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i2c = stm32_i2cbus_initialize(bus);
|
|
||||||
if (i2c == NULL)
|
|
||||||
{
|
|
||||||
_err("ERROR: Failed to get I2C%d interface\n", bus);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
ret = i2c_register(i2c, bus);
|
|
||||||
if (ret < 0)
|
|
||||||
{
|
|
||||||
_err("ERROR: Failed to register I2C%d driver: %d\n", bus, ret);
|
|
||||||
stm32_i2cbus_uninitialize(i2c);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/****************************************************************************
|
|
||||||
* Name: stm32_i2ctool
|
|
||||||
*
|
|
||||||
* Description:
|
|
||||||
* Register I2C drivers for the I2C tool.
|
|
||||||
*
|
|
||||||
****************************************************************************/
|
|
||||||
|
|
||||||
#ifdef HAVE_I2CTOOL
|
|
||||||
static void stm32_i2ctool(void)
|
|
||||||
{
|
|
||||||
#ifdef CONFIG_STM32_I2C1
|
|
||||||
stm32_i2c_register(1);
|
|
||||||
#endif
|
|
||||||
#ifdef CONFIG_STM32_I2C2
|
|
||||||
stm32_i2c_register(2);
|
|
||||||
#endif
|
|
||||||
#ifdef CONFIG_STM32_I2C3
|
|
||||||
stm32_i2c_register(3);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
# define stm32_i2ctool()
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************
|
/****************************************************************************
|
||||||
@ -230,148 +82,13 @@ static void stm32_i2ctool(void)
|
|||||||
|
|
||||||
int board_app_initialize(uintptr_t arg)
|
int board_app_initialize(uintptr_t arg)
|
||||||
{
|
{
|
||||||
#ifdef HAVE_RTC_DRIVER
|
#ifdef CONFIG_BOARD_INITIALIZE
|
||||||
FAR struct rtc_lowerhalf_s *lower;
|
/* Board initialization already performed by board_initialize() */
|
||||||
#endif
|
|
||||||
#ifdef CONFIG_STM32_SPI1
|
|
||||||
FAR struct spi_dev_s *spi;
|
|
||||||
FAR struct mtd_dev_s *mtd;
|
|
||||||
#endif
|
|
||||||
#ifdef HAVE_MMCSD
|
|
||||||
FAR struct sdio_dev_s *sdio;
|
|
||||||
#endif
|
|
||||||
int ret;
|
|
||||||
|
|
||||||
/* Register I2C drivers on behalf of the I2C tool */
|
|
||||||
|
|
||||||
stm32_i2ctool();
|
|
||||||
|
|
||||||
#ifdef HAVE_RTC_DRIVER
|
|
||||||
/* Instantiate the STM32 lower-half RTC driver */
|
|
||||||
|
|
||||||
lower = stm32_rtc_lowerhalf();
|
|
||||||
if (!lower)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR,
|
|
||||||
"ERROR: Failed to instantiate the RTC lower-half driver\n");
|
|
||||||
return -ENOMEM;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
/* Bind the lower half driver and register the combined RTC driver
|
|
||||||
* as /dev/rtc0
|
|
||||||
*/
|
|
||||||
|
|
||||||
ret = rtc_initialize(0, lower);
|
|
||||||
if (ret < 0)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR,
|
|
||||||
"ERROR: Failed to bind/register the RTC driver: %d\n",
|
|
||||||
ret);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Configure SPI-based devices */
|
|
||||||
|
|
||||||
#ifdef CONFIG_STM32_SPI1
|
|
||||||
/* Get the SPI port */
|
|
||||||
|
|
||||||
spi = stm32_spibus_initialize(1);
|
|
||||||
if (!spi)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 0\n");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Now bind the SPI interface to the M25P64/128 SPI FLASH driver */
|
|
||||||
|
|
||||||
mtd = m25p_initialize(spi);
|
|
||||||
if (!mtd)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR,
|
|
||||||
"ERROR: Failed to bind SPI port 0 to the SPI FLASH driver\n");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
#warning "Now what are we going to do with this SPI FLASH driver?"
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef HAVE_MMCSD
|
|
||||||
/* Mount the SDIO-based MMC/SD block driver */
|
|
||||||
/* First, get an instance of the SDIO interface */
|
|
||||||
|
|
||||||
sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO);
|
|
||||||
if (!sdio)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR,
|
|
||||||
"ERROR: Failed to initialize SDIO slot %d\n",
|
|
||||||
CONFIG_NSH_MMCSDSLOTNO);
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Now bind the SDIO interface to the MMC/SD driver */
|
|
||||||
|
|
||||||
ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, sdio);
|
|
||||||
if (ret != OK)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR,
|
|
||||||
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
|
|
||||||
ret);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Then let's guess and say that there is a card in the slot. I need to check to
|
|
||||||
* see if the STM3240G-EVAL board supports a GPIO to detect if there is a card in
|
|
||||||
* the slot.
|
|
||||||
*/
|
|
||||||
|
|
||||||
sdio_mediachange(sdio, true);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef HAVE_USBHOST
|
|
||||||
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
|
|
||||||
* will monitor for USB connection and disconnection events.
|
|
||||||
*/
|
|
||||||
|
|
||||||
ret = stm32_usbhost_initialize();
|
|
||||||
if (ret != OK)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_PWM
|
|
||||||
/* Initialize PWM and register the PWM device. */
|
|
||||||
|
|
||||||
ret = stm32_pwm_setup();
|
|
||||||
if (ret < 0)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR, "ERROR: stm32_pwm_setup() failed: %d\n", 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_CAN
|
|
||||||
/* Initialize CAN and register the CAN driver. */
|
|
||||||
|
|
||||||
ret = stm32_can_setup();
|
|
||||||
if (ret < 0)
|
|
||||||
{
|
|
||||||
syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
UNUSED(ret);
|
|
||||||
return OK;
|
return OK;
|
||||||
|
#else
|
||||||
|
/* Perform board-specific initialization */
|
||||||
|
|
||||||
|
return stm32_bringup();
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
|||||||
@ -153,10 +153,10 @@ static int board_initthread(int argc, char *argv[])
|
|||||||
* but the initialization function must run in kernel space.
|
* but the initialization function must run in kernel space.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
ret = board_app_initialize(0);
|
ret = stm32_bringup();
|
||||||
if (ret < 0)
|
if (ret < 0)
|
||||||
{
|
{
|
||||||
gerr("ERROR: board_app_initialize failed: %d\n", ret);
|
gerr("ERROR: stm32_bringup failed: %d\n", ret);
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
@ -262,6 +262,8 @@ void board_initialize(void)
|
|||||||
CONFIG_STM3240G_BOARDINIT_STACK, board_initthread,
|
CONFIG_STM3240G_BOARDINIT_STACK, board_initthread,
|
||||||
NULL);
|
NULL);
|
||||||
ASSERT(server > 0);
|
ASSERT(server > 0);
|
||||||
|
#else
|
||||||
|
(void)stm32_bringup();
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
380
configs/stm3240g-eval/src/stm32_bringup.c
Normal file
380
configs/stm3240g-eval/src/stm32_bringup.c
Normal file
@ -0,0 +1,380 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* config/stm3240g_eval/src/stm32_bringup.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012, 2016-2017 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.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
#include <errno.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <nuttx/i2c/i2c_master.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_SPI1
|
||||||
|
# include <nuttx/spi/spi.h>
|
||||||
|
# include <nuttx/mtd/mtd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_SDIO
|
||||||
|
# include <nuttx/sdio.h>
|
||||||
|
# include <nuttx/mmcsd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_OTGFS
|
||||||
|
# include "stm32_usbhost.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_RTC_DRIVER
|
||||||
|
# include <nuttx/timers/rtc.h>
|
||||||
|
# include "stm32_rtc.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_VIDEO_FB
|
||||||
|
# include <nuttx/video/fb.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "stm32.h"
|
||||||
|
#include "stm32_i2c.h"
|
||||||
|
#include "stm3240g-eval.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
|
|
||||||
|
/* For now, don't build in any SPI1 support -- NSH is not using it */
|
||||||
|
|
||||||
|
#undef CONFIG_STM32_SPI1
|
||||||
|
|
||||||
|
/* Assume that we support everything until convinced otherwise */
|
||||||
|
|
||||||
|
#define HAVE_MMCSD 1
|
||||||
|
#define HAVE_USBDEV 1
|
||||||
|
#define HAVE_USBHOST 1
|
||||||
|
#define HAVE_RTC_DRIVER 1
|
||||||
|
|
||||||
|
/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
|
||||||
|
* is not enabled.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_STM32_SDIO)
|
||||||
|
# undef HAVE_MMCSD
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Default MMC/SD minor number */
|
||||||
|
|
||||||
|
#ifdef HAVE_MMCSD
|
||||||
|
# ifndef CONFIG_NSH_MMCSDMINOR
|
||||||
|
# define CONFIG_NSH_MMCSDMINOR 0
|
||||||
|
# endif
|
||||||
|
|
||||||
|
/* Default MMC/SD SLOT number */
|
||||||
|
|
||||||
|
# if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0
|
||||||
|
# error "Only one MMC/SD slot"
|
||||||
|
# undef CONFIG_NSH_MMCSDSLOTNO
|
||||||
|
# endif
|
||||||
|
|
||||||
|
# ifndef CONFIG_NSH_MMCSDSLOTNO
|
||||||
|
# define CONFIG_NSH_MMCSDSLOTNO 0
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can't support USB host or device features if USB OTG FS is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_STM32_OTGFS
|
||||||
|
# undef HAVE_USBDEV
|
||||||
|
# undef HAVE_USBHOST
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can't support USB device is USB device is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_USBDEV
|
||||||
|
# undef HAVE_USBDEV
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can't support USB host is USB host is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_USBHOST
|
||||||
|
# undef HAVE_USBHOST
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Check if we can support the RTC driver */
|
||||||
|
|
||||||
|
#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
|
||||||
|
# undef HAVE_RTC_DRIVER
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_i2c_register
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Register one I2C drivers for the I2C tool.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef HAVE_I2CTOOL
|
||||||
|
static void stm32_i2c_register(int bus)
|
||||||
|
{
|
||||||
|
FAR struct i2c_master_s *i2c;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
i2c = stm32_i2cbus_initialize(bus);
|
||||||
|
if (i2c == NULL)
|
||||||
|
{
|
||||||
|
_err("ERROR: Failed to get I2C%d interface\n", bus);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
ret = i2c_register(i2c, bus);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
_err("ERROR: Failed to register I2C%d driver: %d\n", bus, ret);
|
||||||
|
stm32_i2cbus_uninitialize(i2c);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_i2ctool
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Register I2C drivers for the I2C tool.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef HAVE_I2CTOOL
|
||||||
|
static void stm32_i2ctool(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_STM32_I2C1
|
||||||
|
stm32_i2c_register(1);
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32_I2C2
|
||||||
|
stm32_i2c_register(2);
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32_I2C3
|
||||||
|
stm32_i2c_register(3);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
# define stm32_i2ctool()
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: stm32_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform architecture-specific initialization
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_INITIALIZE=y :
|
||||||
|
* Called from board_initialize().
|
||||||
|
*
|
||||||
|
* CONFIG_BOARD_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
|
||||||
|
* Called from the NSH library
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int stm32_bringup(void)
|
||||||
|
{
|
||||||
|
#ifdef HAVE_RTC_DRIVER
|
||||||
|
FAR struct rtc_lowerhalf_s *lower;
|
||||||
|
#endif
|
||||||
|
#ifdef CONFIG_STM32_SPI1
|
||||||
|
FAR struct spi_dev_s *spi;
|
||||||
|
FAR struct mtd_dev_s *mtd;
|
||||||
|
#endif
|
||||||
|
#ifdef HAVE_MMCSD
|
||||||
|
FAR struct sdio_dev_s *sdio;
|
||||||
|
#endif
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* Register I2C drivers on behalf of the I2C tool */
|
||||||
|
|
||||||
|
stm32_i2ctool();
|
||||||
|
|
||||||
|
#ifdef HAVE_RTC_DRIVER
|
||||||
|
/* Instantiate the STM32 lower-half RTC driver */
|
||||||
|
|
||||||
|
lower = stm32_rtc_lowerhalf();
|
||||||
|
if (!lower)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to instantiate the RTC lower-half driver\n");
|
||||||
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
/* Bind the lower half driver and register the combined RTC driver
|
||||||
|
* as /dev/rtc0
|
||||||
|
*/
|
||||||
|
|
||||||
|
ret = rtc_initialize(0, lower);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to bind/register the RTC driver: %d\n",
|
||||||
|
ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Configure SPI-based devices */
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_SPI1
|
||||||
|
/* Get the SPI port */
|
||||||
|
|
||||||
|
spi = stm32_spibus_initialize(1);
|
||||||
|
if (!spi)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 0\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Now bind the SPI interface to the M25P64/128 SPI FLASH driver */
|
||||||
|
|
||||||
|
mtd = m25p_initialize(spi);
|
||||||
|
if (!mtd)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to bind SPI port 0 to the SPI FLASH driver\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
#warning "Now what are we going to do with this SPI FLASH driver?"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_MMCSD
|
||||||
|
/* Mount the SDIO-based MMC/SD block driver */
|
||||||
|
/* First, get an instance of the SDIO interface */
|
||||||
|
|
||||||
|
sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO);
|
||||||
|
if (!sdio)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to initialize SDIO slot %d\n",
|
||||||
|
CONFIG_NSH_MMCSDSLOTNO);
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Now bind the SDIO interface to the MMC/SD driver */
|
||||||
|
|
||||||
|
ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, sdio);
|
||||||
|
if (ret != OK)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR,
|
||||||
|
"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
|
||||||
|
ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Then let's guess and say that there is a card in the slot. I need to check to
|
||||||
|
* see if the STM3240G-EVAL board supports a GPIO to detect if there is a card in
|
||||||
|
* the slot.
|
||||||
|
*/
|
||||||
|
|
||||||
|
sdio_mediachange(sdio, true);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_USBHOST
|
||||||
|
/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
|
||||||
|
* will monitor for USB connection and disconnection events.
|
||||||
|
*/
|
||||||
|
|
||||||
|
ret = stm32_usbhost_initialize();
|
||||||
|
if (ret != OK)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_VIDEO_FB
|
||||||
|
/* Initialize and register the simulated framebuffer driver */
|
||||||
|
|
||||||
|
ret = fb_register(0, 0);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_PWM
|
||||||
|
/* Initialize PWM and register the PWM device. */
|
||||||
|
|
||||||
|
ret = stm32_pwm_setup();
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: stm32_pwm_setup() failed: %d\n", 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_CAN
|
||||||
|
/* Initialize CAN and register the CAN driver. */
|
||||||
|
|
||||||
|
ret = stm32_can_setup();
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
UNUSED(ret);
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user