configs/stm32f429i-disco/fb: Refactor initialization logic so that it is a little more like other boards. Remove double initialization of framebuffer or LCD drivers (whichever is enabled).
This commit is contained in:
Gregory Nutt
parent
2ff9f0e5b1
commit
f3cac38ed6
@ -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 ($(CONFIG_ARCH_LEDS),y)
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CSRCS += stm32_autoleds.c
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CSRCS += stm32_autoleds.c
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@ -48,7 +48,7 @@ ifeq ($(CONFIG_ARCH_BUTTONS),y)
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CSRCS += stm32_buttons.c
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CSRCS += stm32_buttons.c
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endif
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endif
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ifeq ($(CONFIG_NSH_LIBRARY),y)
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ifeq ($(CONFIG_LIB_BOARDCTL),y)
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CSRCS += stm32_appinit.c
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CSRCS += stm32_appinit.c
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endif
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endif
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@ -39,83 +39,11 @@
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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/kmalloc.h>
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#ifdef CONFIG_STM32_SPI4
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# include <nuttx/mmcsd.h>
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#endif
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#ifdef CONFIG_MTD_SST25XX
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# include <nuttx/mtd/mtd.h>
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#endif
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#ifdef CONFIG_VIDEO_FB
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# include <nuttx/video/fb.h>
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#endif
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#ifdef CONFIG_USBMONITOR
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# include <nuttx/usb/usbmonitor.h>
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#endif
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#ifndef CONFIG_STM32F429I_DISCO_FLASH_MINOR
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#define CONFIG_STM32F429I_DISCO_FLASH_MINOR 0
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#endif
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#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
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#ifdef CONFIG_PLATFORM_CONFIGDATA
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# include <nuttx/mtd/configdata.h>
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#endif
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#endif
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#ifdef CONFIG_STM32_OTGHS
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# include "stm32_usbhost.h"
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#endif
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#include "stm32.h"
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#include "stm32f429i-disco.h"
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#include "stm32f429i-disco.h"
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/****************************************************************************
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#ifdef CONFIG_LIB_BOARDCTL
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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#define HAVE_USBDEV 1
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#define HAVE_USBHOST 1
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#define HAVE_USBMONITOR 1
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/* Can't support USB host or device features if USB OTG HS is not enabled */
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#ifndef CONFIG_STM32_OTGHS
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# undef HAVE_USBDEV
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# undef HAVE_USBHOST
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# undef HAVE_USBMONITOR
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#endif
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/* Can't support USB device monitor if USB device is not enabled */
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#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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# undef HAVE_USBMONITOR
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#endif
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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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#endif
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/* Check if we should enable the USB monitor before starting NSH */
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#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_USBMONITOR)
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# undef HAVE_USBMONITOR
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#endif
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/****************************************************************************
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/****************************************************************************
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* Public Functions
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* Public Functions
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@ -129,13 +57,6 @@
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* called directly from application code, but only indirectly via the
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* called directly from application code, but only indirectly via the
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* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
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* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
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*
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*
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* CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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* CONFIG_BOARD_INITIALIZE=y, CONFIG_NSH_LIBRARY=y, &&
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* CONFIG_LIB_BOARDCTL=n :
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* Called from board_initialize().
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*
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* Input Parameters:
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* Input Parameters:
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* arg - The boardctl() argument is passed to the board_app_initialize()
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* arg - The boardctl() argument is passed to the board_app_initialize()
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* implementation without modification. The argument has no
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* implementation without modification. The argument has no
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@ -155,245 +76,15 @@
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int board_app_initialize(uintptr_t arg)
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int board_app_initialize(uintptr_t arg)
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{
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{
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#if defined(CONFIG_STM32_SPI4)
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#ifdef CONFIG_BOARD_INITIALIZE
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FAR struct spi_dev_s *spi;
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/* Board initialization already performed by board_initialize() */
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FAR struct mtd_dev_s *mtd;
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FAR struct mtd_geometry_s geo;
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#endif
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#if defined(CONFIG_MTD_PARTITION_NAMES)
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FAR const char *partname = CONFIG_STM32F429I_DISCO_FLASH_PART_NAMES;
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#endif
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int ret;
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/* Configure SPI-based devices */
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#ifdef CONFIG_STM32_SPI4
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/* Get the SPI port */
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syslog(LOG_INFO, "Initializing SPI port 4\n");
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spi = stm32_spibus_initialize(4);
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if (!spi)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 4\n");
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return -ENODEV;
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}
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syslog(LOG_INFO, "Successfully initialized SPI port 4\n");
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/* Now bind the SPI interface to the SST25F064 SPI FLASH driver. This
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* is a FLASH device that has been added external to the board (i.e.
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* the board does not ship from STM with any on-board FLASH.
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*/
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#if defined(CONFIG_MTD) && defined(CONFIG_MTD_SST25XX)
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syslog(LOG_INFO, "Bind SPI to the SPI flash driver\n");
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mtd = sst25xx_initialize(spi);
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if (!mtd)
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{
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syslog(LOG_ERR, "ERROR: Failed to bind SPI port 4 to the SPI FLASH driver\n");
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}
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else
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{
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syslog(LOG_INFO, "Successfully bound SPI port 4 to the SPI FLASH driver\n");
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/* Get the geometry of the FLASH device */
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ret = mtd->ioctl(mtd, MTDIOC_GEOMETRY, (unsigned long)((uintptr_t)&geo));
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if (ret < 0)
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{
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ferr("ERROR: mtd->ioctl failed: %d\n", ret);
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return ret;
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}
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#ifdef CONFIG_STM32F429I_DISCO_FLASH_PART
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{
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int partno;
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int partsize;
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int partoffset;
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int partszbytes;
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int erasesize;
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const char *partstring = CONFIG_STM32F429I_DISCO_FLASH_PART_LIST;
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const char *ptr;
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FAR struct mtd_dev_s *mtd_part;
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char partref[4];
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/* Now create a partition on the FLASH device */
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partno = 0;
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ptr = partstring;
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partoffset = 0;
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/* Get the Flash erase size */
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erasesize = geo.erasesize;
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while (*ptr != '\0')
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{
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/* Get the partition size */
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partsize = atoi(ptr);
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partszbytes = (partsize << 10); /* partsize is defined in KB */
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/* Check if partition size is bigger then erase block */
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if (partszbytes < erasesize)
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{
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ferr("ERROR: Partition size is lesser than erasesize!\n");
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return -1;
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}
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/* Check if partition size is multiple of erase block */
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if ((partszbytes % erasesize) != 0)
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{
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ferr("ERROR: Partition size is not multiple of erasesize!\n");
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return -1;
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}
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mtd_part = mtd_partition(mtd, partoffset, partszbytes / erasesize);
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partoffset += partszbytes / erasesize;
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#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
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/* Test if this is the config partition */
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if (CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART_NUMBER == partno)
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{
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/* Register the partition as the config device */
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mtdconfig_register(mtd_part);
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}
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else
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#endif
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{
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/* Now initialize a SMART Flash block device and bind it
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* to the MTD device.
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*/
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#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
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sprintf(partref, "p%d", partno);
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smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd_part, partref);
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#endif
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}
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#if defined(CONFIG_MTD_PARTITION_NAMES)
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/* Set the partition name */
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if (mtd_part == NULL)
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{
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ferr("ERROR: failed to create partition %s\n", partname);
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return -1;
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}
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mtd_setpartitionname(mtd_part, partname);
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/* Now skip to next name. We don't need to split the string here
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* because the MTD partition logic will only display names up to
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* the comma, thus allowing us to use a single static name
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* in the code.
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*/
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while (*partname != ',' && *partname != '\0')
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{
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/* Skip to next ',' */
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partname++;
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}
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if (*partname == ',')
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{
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partname++;
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}
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#endif
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/* Update the pointer to point to the next size in the list */
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while ((*ptr >= '0') && (*ptr <= '9'))
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{
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ptr++;
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}
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if (*ptr == ',')
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{
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ptr++;
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}
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/* Increment the part number */
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partno++;
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}
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}
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#else /* CONFIG_STM32F429I_DISCO_FLASH_PART */
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/* Configure the device with no partition support */
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smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd, NULL);
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#endif /* CONFIG_STM32F429I_DISCO_FLASH_PART */
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}
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#endif /* CONFIG_MTD */
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#endif /* CONFIG_STM32_SPI4 */
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#ifdef CONFIG_VIDEO_FB
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/* Initialize and register the framebuffer driver */
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ret = fb_register(0, 0);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_RAMMTD) && defined(CONFIG_STM32F429I_DISCO_RAMMTD)
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/* Create a RAM MTD device if configured */
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{
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uint8_t *start = (uint8_t *) kmm_malloc(CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
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mtd = rammtd_initialize(start, CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
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mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
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/* Now initialize a SMART Flash block device and bind it to the MTD device */
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#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
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smart_initialize(CONFIG_STM32F429I_DISCO_RAMMTD_MINOR, mtd, NULL);
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#endif
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}
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#endif /* CONFIG_RAMMTD && CONFIG_STM32F429I_DISCO_RAMMTD */
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#ifdef HAVE_USBHOST
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/* Initialize USB host operation. stm32_usbhost_initialize() starts a thread
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* will monitor for USB connection and disconnection events.
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*/
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ret = stm32_usbhost_initialize();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize USB host: %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_USBMONITOR
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/* Start the USB Monitor */
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ret = usbmonitor_start();
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_L3GD20
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ret = stm32_l3gd20initialize("/dev/gyr0");
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if (ret != OK)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize l3gd20 sensor: %d\n", ret);
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}
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#endif
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UNUSED(ret);
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return OK;
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return OK;
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#else
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/* Perform board-specific initialization */
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return stm32_bringup();
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#endif
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}
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}
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#endif /* CONFIG_LIB_BOARDCTL */
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@ -1,7 +1,7 @@
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/************************************************************************************
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/************************************************************************************
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* configs/stm32f429i-disco/src/stm32_boot.c
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* configs/stm32f429i-disco/src/stm32_boot.c
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*
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*
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* Copyright (C) 2011-2012, 2015-2016 Gregory Nutt. All rights reserved.
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* Copyright (C) 2011-2012, 2015-2017 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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||||||
@ -159,7 +159,7 @@ void stm32_boardinitialize(void)
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* If CONFIG_BOARD_INITIALIZE is selected, then an additional
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* If CONFIG_BOARD_INITIALIZE is selected, then an additional
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* initialization call will be performed in the boot-up sequence to a
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* initialization call will be performed in the boot-up sequence to a
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* function called board_initialize(). board_initialize() will be
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* function called board_initialize(). board_initialize() will be
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* called immediately after up_initialize() is called and just before the
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* called immediately after up_intiialize() is called and just before the
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* initial application is started. This additional initialization phase
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* initial application is started. This additional initialization phase
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* may be used, for example, to initialize board-specific device drivers.
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* may be used, for example, to initialize board-specific device drivers.
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*
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*
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@ -168,25 +168,8 @@ void stm32_boardinitialize(void)
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#ifdef CONFIG_BOARD_INITIALIZE
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#ifdef CONFIG_BOARD_INITIALIZE
|
||||||
void board_initialize(void)
|
void board_initialize(void)
|
||||||
{
|
{
|
||||||
#ifdef CONFIG_STM32F429I_DISCO_ILI9341_FBIFACE
|
/* Perform board-specific initialization */
|
||||||
/* Initialize the framebuffer driver */
|
|
||||||
|
|
||||||
up_fbinitialize(0);
|
(void)stm32_bringup();
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef CONFIG_STM32F429I_DISCO_ILI9341_LCDIFACE
|
|
||||||
/* Initialize the SPI-based LCD early */
|
|
||||||
|
|
||||||
board_lcd_initialize();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(CONFIG_NSH_LIBRARY) && !defined(CONFIG_LIB_BOARDCTL)
|
|
||||||
/* Perform NSH initialization here instead of from the NSH. This
|
|
||||||
* alternative NSH initialization is necessary when NSH is ran in user-space
|
|
||||||
* but the initialization function must run in kernel space.
|
|
||||||
*/
|
|
||||||
|
|
||||||
(void)board_app_initialize(0);
|
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|||||||
381
configs/stm32f429i-disco/src/stm32_bringup.c
Normal file
381
configs/stm32f429i-disco/src/stm32_bringup.c
Normal file
@ -0,0 +1,381 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
* config/stm32f429i-disco/src/stm32_bringup.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012, 2015-2017 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/kmalloc.h>
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_SPI4
|
||||||
|
# include <nuttx/mmcsd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_MTD_SST25XX
|
||||||
|
# include <nuttx/mtd/mtd.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_VIDEO_FB
|
||||||
|
# include <nuttx/video/fb.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_USBMONITOR
|
||||||
|
# include <nuttx/usb/usbmonitor.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef CONFIG_STM32F429I_DISCO_FLASH_MINOR
|
||||||
|
#define CONFIG_STM32F429I_DISCO_FLASH_MINOR 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
|
||||||
|
#ifdef CONFIG_PLATFORM_CONFIGDATA
|
||||||
|
# include <nuttx/mtd/configdata.h>
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_OTGHS
|
||||||
|
# include "stm32_usbhost.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "stm32.h"
|
||||||
|
#include "stm32f429i-disco.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
|
|
||||||
|
#define HAVE_USBDEV 1
|
||||||
|
#define HAVE_USBHOST 1
|
||||||
|
#define HAVE_USBMONITOR 1
|
||||||
|
|
||||||
|
/* Can't support USB host or device features if USB OTG HS is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_STM32_OTGHS
|
||||||
|
# undef HAVE_USBDEV
|
||||||
|
# undef HAVE_USBHOST
|
||||||
|
# undef HAVE_USBMONITOR
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can't support USB device monitor if USB device is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_USBDEV
|
||||||
|
# undef HAVE_USBDEV
|
||||||
|
# undef HAVE_USBMONITOR
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Can't support USB host is USB host is not enabled */
|
||||||
|
|
||||||
|
#ifndef CONFIG_USBHOST
|
||||||
|
# undef HAVE_USBHOST
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Check if we should enable the USB monitor before starting NSH */
|
||||||
|
|
||||||
|
#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_USBMONITOR)
|
||||||
|
# undef HAVE_USBMONITOR
|
||||||
|
#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)
|
||||||
|
{
|
||||||
|
#if defined(CONFIG_STM32_SPI4)
|
||||||
|
FAR struct spi_dev_s *spi;
|
||||||
|
FAR struct mtd_dev_s *mtd;
|
||||||
|
FAR struct mtd_geometry_s geo;
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_MTD_PARTITION_NAMES)
|
||||||
|
FAR const char *partname = CONFIG_STM32F429I_DISCO_FLASH_PART_NAMES;
|
||||||
|
#endif
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
/* Configure SPI-based devices */
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32_SPI4
|
||||||
|
/* Get the SPI port */
|
||||||
|
|
||||||
|
syslog(LOG_INFO, "Initializing SPI port 4\n");
|
||||||
|
|
||||||
|
spi = stm32_spibus_initialize(4);
|
||||||
|
if (!spi)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to initialize SPI port 4\n");
|
||||||
|
return -ENODEV;
|
||||||
|
}
|
||||||
|
|
||||||
|
syslog(LOG_INFO, "Successfully initialized SPI port 4\n");
|
||||||
|
|
||||||
|
/* Now bind the SPI interface to the SST25F064 SPI FLASH driver. This
|
||||||
|
* is a FLASH device that has been added external to the board (i.e.
|
||||||
|
* the board does not ship from STM with any on-board FLASH.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD) && defined(CONFIG_MTD_SST25XX)
|
||||||
|
syslog(LOG_INFO, "Bind SPI to the SPI flash driver\n");
|
||||||
|
|
||||||
|
mtd = sst25xx_initialize(spi);
|
||||||
|
if (!mtd)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to bind SPI port 4 to the SPI FLASH driver\n");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
syslog(LOG_INFO, "Successfully bound SPI port 4 to the SPI FLASH driver\n");
|
||||||
|
|
||||||
|
/* Get the geometry of the FLASH device */
|
||||||
|
|
||||||
|
ret = mtd->ioctl(mtd, MTDIOC_GEOMETRY, (unsigned long)((uintptr_t)&geo));
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
ferr("ERROR: mtd->ioctl failed: %d\n", ret);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32F429I_DISCO_FLASH_PART
|
||||||
|
{
|
||||||
|
int partno;
|
||||||
|
int partsize;
|
||||||
|
int partoffset;
|
||||||
|
int partszbytes;
|
||||||
|
int erasesize;
|
||||||
|
const char *partstring = CONFIG_STM32F429I_DISCO_FLASH_PART_LIST;
|
||||||
|
const char *ptr;
|
||||||
|
FAR struct mtd_dev_s *mtd_part;
|
||||||
|
char partref[4];
|
||||||
|
|
||||||
|
/* Now create a partition on the FLASH device */
|
||||||
|
|
||||||
|
partno = 0;
|
||||||
|
ptr = partstring;
|
||||||
|
partoffset = 0;
|
||||||
|
|
||||||
|
/* Get the Flash erase size */
|
||||||
|
|
||||||
|
erasesize = geo.erasesize;
|
||||||
|
|
||||||
|
while (*ptr != '\0')
|
||||||
|
{
|
||||||
|
/* Get the partition size */
|
||||||
|
|
||||||
|
partsize = atoi(ptr);
|
||||||
|
partszbytes = (partsize << 10); /* partsize is defined in KB */
|
||||||
|
|
||||||
|
/* Check if partition size is bigger then erase block */
|
||||||
|
|
||||||
|
if (partszbytes < erasesize)
|
||||||
|
{
|
||||||
|
ferr("ERROR: Partition size is lesser than erasesize!\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Check if partition size is multiple of erase block */
|
||||||
|
|
||||||
|
if ((partszbytes % erasesize) != 0)
|
||||||
|
{
|
||||||
|
ferr("ERROR: Partition size is not multiple of erasesize!\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
mtd_part = mtd_partition(mtd, partoffset, partszbytes / erasesize);
|
||||||
|
partoffset += partszbytes / erasesize;
|
||||||
|
|
||||||
|
#ifdef CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART
|
||||||
|
/* Test if this is the config partition */
|
||||||
|
|
||||||
|
if (CONFIG_STM32F429I_DISCO_FLASH_CONFIG_PART_NUMBER == partno)
|
||||||
|
{
|
||||||
|
/* Register the partition as the config device */
|
||||||
|
|
||||||
|
mtdconfig_register(mtd_part);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
/* Now initialize a SMART Flash block device and bind it
|
||||||
|
* to the MTD device.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
|
||||||
|
sprintf(partref, "p%d", partno);
|
||||||
|
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd_part, partref);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD_PARTITION_NAMES)
|
||||||
|
/* Set the partition name */
|
||||||
|
|
||||||
|
if (mtd_part == NULL)
|
||||||
|
{
|
||||||
|
ferr("ERROR: failed to create partition %s\n", partname);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
mtd_setpartitionname(mtd_part, partname);
|
||||||
|
|
||||||
|
/* Now skip to next name. We don't need to split the string here
|
||||||
|
* because the MTD partition logic will only display names up to
|
||||||
|
* the comma, thus allowing us to use a single static name
|
||||||
|
* in the code.
|
||||||
|
*/
|
||||||
|
|
||||||
|
while (*partname != ',' && *partname != '\0')
|
||||||
|
{
|
||||||
|
/* Skip to next ',' */
|
||||||
|
|
||||||
|
partname++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (*partname == ',')
|
||||||
|
{
|
||||||
|
partname++;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Update the pointer to point to the next size in the list */
|
||||||
|
|
||||||
|
while ((*ptr >= '0') && (*ptr <= '9'))
|
||||||
|
{
|
||||||
|
ptr++;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (*ptr == ',')
|
||||||
|
{
|
||||||
|
ptr++;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Increment the part number */
|
||||||
|
|
||||||
|
partno++;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#else /* CONFIG_STM32F429I_DISCO_FLASH_PART */
|
||||||
|
|
||||||
|
/* Configure the device with no partition support */
|
||||||
|
|
||||||
|
smart_initialize(CONFIG_STM32F429I_DISCO_FLASH_MINOR, mtd, NULL);
|
||||||
|
|
||||||
|
#endif /* CONFIG_STM32F429I_DISCO_FLASH_PART */
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_MTD */
|
||||||
|
#endif /* CONFIG_STM32_SPI4 */
|
||||||
|
|
||||||
|
#ifdef CONFIG_VIDEO_FB
|
||||||
|
/* Initialize and register the framebuffer driver */
|
||||||
|
|
||||||
|
ret = fb_register(0, 0);
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: fb_register() failed: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(CONFIG_RAMMTD) && defined(CONFIG_STM32F429I_DISCO_RAMMTD)
|
||||||
|
/* Create a RAM MTD device if configured */
|
||||||
|
|
||||||
|
{
|
||||||
|
uint8_t *start = (uint8_t *) kmm_malloc(CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
|
||||||
|
mtd = rammtd_initialize(start, CONFIG_STM32F429I_DISCO_RAMMTD_SIZE * 1024);
|
||||||
|
mtd->ioctl(mtd, MTDIOC_BULKERASE, 0);
|
||||||
|
|
||||||
|
/* Now initialize a SMART Flash block device and bind it to the MTD device */
|
||||||
|
|
||||||
|
#if defined(CONFIG_MTD_SMART) && defined(CONFIG_FS_SMARTFS)
|
||||||
|
smart_initialize(CONFIG_STM32F429I_DISCO_RAMMTD_MINOR, mtd, NULL);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_RAMMTD && CONFIG_STM32F429I_DISCO_RAMMTD */
|
||||||
|
|
||||||
|
#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 HAVE_USBMONITOR
|
||||||
|
/* Start the USB Monitor */
|
||||||
|
|
||||||
|
ret = usbmonitor_start();
|
||||||
|
if (ret != OK)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to start USB monitor: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_SENSORS_L3GD20
|
||||||
|
ret = stm32_l3gd20initialize("/dev/gyr0");
|
||||||
|
if (ret != OK)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: Failed to initialize l3gd20 sensor: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
UNUSED(ret);
|
||||||
|
return OK;
|
||||||
|
}
|
||||||
@ -1,4 +1,4 @@
|
|||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* configs/stm32f429i-disco/src/stm32f429i-disco.h
|
* configs/stm32f429i-disco/src/stm32f429i-disco.h
|
||||||
*
|
*
|
||||||
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
* Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||||
@ -32,14 +32,14 @@
|
|||||||
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
* POSSIBILITY OF SUCH DAMAGE.
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifndef __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO__H
|
#ifndef __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO__H
|
||||||
#define __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO__H
|
#define __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO__H
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Included Files
|
* Included Files
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#include <nuttx/config.h>
|
#include <nuttx/config.h>
|
||||||
#include <nuttx/compiler.h>
|
#include <nuttx/compiler.h>
|
||||||
@ -49,10 +49,11 @@
|
|||||||
#include <nuttx/lcd/ili9341.h>
|
#include <nuttx/lcd/ili9341.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Pre-processor Definitions
|
* Pre-processor Definitions
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
/* Configuration ************************************************************************************/
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
/* How many SPI modules does this chip support? */
|
/* How many SPI modules does this chip support? */
|
||||||
|
|
||||||
#if STM32_NSPI < 1
|
#if STM32_NSPI < 1
|
||||||
@ -76,7 +77,7 @@
|
|||||||
|
|
||||||
#define GPIO_IO_EXPANDER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN15)
|
#define GPIO_IO_EXPANDER (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN15)
|
||||||
|
|
||||||
/* STM32F429 Discovery GPIOs **************************************************************************/
|
/* STM32F429 Discovery GPIOs ************************************************/
|
||||||
/* LEDs */
|
/* LEDs */
|
||||||
|
|
||||||
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
#define GPIO_LED1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
|
||||||
@ -136,102 +137,127 @@
|
|||||||
# define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN5)
|
# define GPIO_OTGHS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN5)
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Public Types
|
* Public Types
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
|
||||||
/****************************************************************************************************
|
|
||||||
* Public data
|
* Public data
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifndef __ASSEMBLY__
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Public Functions
|
|
||||||
****************************************************************************************************/
|
|
||||||
|
|
||||||
/****************************************************************************************************
|
* 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);
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
* Name: stm32_spidev_initialize
|
* Name: stm32_spidev_initialize
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* Called to configure SPI chip select GPIO pins for the stm32f429i-disco board.
|
* Called to configure SPI chip select GPIO pins for the stm32f429i-disco
|
||||||
|
* board.
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
void weak_function stm32_spidev_initialize(void);
|
void weak_function stm32_spidev_initialize(void);
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Name: stm32_usbinitialize
|
* Name: stm32_usbinitialize
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* Called from stm32_usbinitialize very early in inialization to setup USB-related
|
* Called from stm32_usbinitialize very early in inialization to setup USB-related
|
||||||
* GPIO pins for the STM32F429Discovery board.
|
* GPIO pins for the STM32F429Discovery board.
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifdef CONFIG_STM32_OTGHS
|
#ifdef CONFIG_STM32_OTGHS
|
||||||
void weak_function stm32_usbinitialize(void);
|
void weak_function stm32_usbinitialize(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Name: stm32_usbhost_initialize
|
* Name: stm32_usbhost_initialize
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* Called at application startup time to initialize the USB host functionality. This function will
|
* Called at application startup time to initialize the USB host
|
||||||
* start a thread that will monitor for device connection/disconnection events.
|
* functionality. This function will start a thread that will monitor for
|
||||||
|
* device connection/disconnection events.
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#if defined(CONFIG_STM32_OTGHS) && defined(CONFIG_USBHOST)
|
#if defined(CONFIG_STM32_OTGHS) && defined(CONFIG_USBHOST)
|
||||||
int stm32_usbhost_initialize(void);
|
int stm32_usbhost_initialize(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
|
|
||||||
* Name: stm32_enablefsmc
|
* Name: stm32_enablefsmc
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* enable clocking to the FSMC module
|
* enable clocking to the FSMC module
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifdef CONFIG_STM32_FSMC
|
#ifdef CONFIG_STM32_FSMC
|
||||||
void stm32_enablefsmc(void);
|
void stm32_enablefsmc(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
|
|
||||||
* Name: stm32_disablefsmc
|
* Name: stm32_disablefsmc
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* enable clocking to the FSMC module
|
* enable clocking to the FSMC module
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifdef CONFIG_STM32_FSMC
|
#ifdef CONFIG_STM32_FSMC
|
||||||
void stm32_disablefsmc(void);
|
void stm32_disablefsmc(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
* Name: stm32_ledpminitialize
|
* Name: stm32_ledpminitialize
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* Enable logic to use the LEDs on the STM32F429Discovery to support power management testing
|
* Enable logic to use the LEDs on the STM32F429Discovery to support
|
||||||
|
* power management testing
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#ifdef CONFIG_PM
|
#ifdef CONFIG_PM
|
||||||
void stm32_ledpminitialize(void);
|
void stm32_ledpminitialize(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
/****************************************************************************************************
|
/****************************************************************************
|
||||||
|
|
||||||
* Name: stm32_pmbuttons
|
* Name: stm32_pmbuttons
|
||||||
*
|
*
|
||||||
* Description:
|
* Description:
|
||||||
* Configure the user button of the STM32F429I-DISCO board as EXTI,
|
* Configure the user button of the STM32F429I-DISCO board as EXTI,
|
||||||
* so it is able to wakeup the MCU from the PM_STANDBY mode
|
* so it is able to wakeup the MCU from the PM_STANDBY mode
|
||||||
*
|
*
|
||||||
****************************************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
|
#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && \
|
||||||
|
defined(CONFIG_PM_BUTTONS)
|
||||||
void stm32_pmbuttons(void);
|
void stm32_pmbuttons(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
@ -245,8 +271,8 @@ void stm32_pmbuttons(void);
|
|||||||
*
|
*
|
||||||
* Returned Value:
|
* Returned Value:
|
||||||
* On success, this function returns a reference to the LCD control object
|
* On success, this function returns a reference to the LCD control object
|
||||||
* for the specified ILI9341 LCD Single chip driver connected as 4 wire serial
|
* for the specified ILI9341 LCD Single chip driver connected as 4 wire
|
||||||
* (spi). NULL is returned on any failure.
|
* serial (spi). NULL is returned on any failure.
|
||||||
*
|
*
|
||||||
****************************************************************************/
|
****************************************************************************/
|
||||||
|
|
||||||
@ -264,9 +290,9 @@ FAR struct ili9341_lcd_s *stm32_ili93414ws_initialize(void);
|
|||||||
* register, it isn't safe to disable the spi device outside of the nuttx
|
* register, it isn't safe to disable the spi device outside of the nuttx
|
||||||
* spi interface structure. But this has to be done as long as the nuttx
|
* spi interface structure. But this has to be done as long as the nuttx
|
||||||
* spi interface doesn't support bidirectional data transfer for multiple
|
* spi interface doesn't support bidirectional data transfer for multiple
|
||||||
* devices share one spi bus. This wrapper does nothing else than store the
|
* devices share one spi bus. This wrapper does nothing else than store
|
||||||
* initialized state of the spi device after the first initializing and
|
* the initialized state of the spi device after the first initializing
|
||||||
* should be used by each driver who shares the spi5 bus.
|
* and should be used by each driver who shares the spi5 bus.
|
||||||
*
|
*
|
||||||
* Input Parameter:
|
* Input Parameter:
|
||||||
* None
|
* None
|
||||||
@ -301,4 +327,3 @@ int stm32_l3gd20initialize(FAR const char *devpath);
|
|||||||
|
|
||||||
#endif /* __ASSEMBLY__ */
|
#endif /* __ASSEMBLY__ */
|
||||||
#endif /* __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO_H */
|
#endif /* __CONFIGS_STM32F429I_DISCO_SRC_STM32F429I_DISCO_H */
|
||||||
|
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user