mirror of
https://github.com/apache/nuttx.git
synced 2026-09-11 21:20:10 +00:00
nucleo-l476rg: Add support to bringup
Many STM32L4 boards are missing stm32_bringup.c. That confusion was created when stm32_appinit.c was created. It introduced a new way to do the board initialization without depending on NSH arch specific initialization. Signed-off-by: Alan C. Assis <acassis@gmail.com>
This commit is contained in:
Alan Carvalho de Assis
Mateusz Szafoni
parent
7e5d1ec7d7
commit
cfd05250fa
7 changed files with 674 additions and 422 deletions
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@ -22,7 +22,7 @@
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include $(TOPDIR)/Make.defs
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CSRCS = stm32_boot.c stm32_spi.c
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CSRCS = stm32_boot.c stm32_bringup.c stm32_spi.c
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ifeq ($(CONFIG_ARCH_LEDS),y)
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CSRCS += stm32_autoleds.c
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@ -105,6 +105,19 @@ endif
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ifeq ($(CONFIG_BOARDCTL),y)
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CSRCS += stm32_appinit.c
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ifeq ($(CONFIG_BOARDCTL_IOCTL),y)
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CSRCS += stm32_ioctl.c
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endif
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endif
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ifeq ($(CONFIG_BOARDCTL_UNIQUEID),y)
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CSRCS += stm32_uid.c
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endif
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ifneq ($(CONFIG_STM32_ETHMAC),y)
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ifeq ($(CONFIG_NETDEVICES),y)
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CSRCS += stm32_netinit.c
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endif
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endif
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include $(TOPDIR)/boards/Board.mk
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@ -279,6 +279,22 @@ extern struct sdio_dev_s *g_sdio;
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* Public Functions Definitions
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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_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_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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* Name: stm32l4_spiinitialize
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*
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@ -27,109 +27,18 @@
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <stdio.h>
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#include <string.h>
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#include <fcntl.h>
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#include <debug.h>
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#include <errno.h>
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#include <nuttx/arch.h>
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#include <nuttx/board.h>
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#include <nuttx/fs/fs.h>
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#include <nuttx/sdio.h>
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#include <nuttx/mmcsd.h>
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#include <stm32l4.h>
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#include <stm32l4_uart.h>
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#include <arch/board/board.h>
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#include "nucleo-l476rg.h"
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#ifdef HAVE_RTC_DRIVER
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# include <nuttx/timers/rtc.h>
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# include "stm32l4_rtc.h"
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#endif
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#include "stm32l4_i2c.h"
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#ifdef CONFIG_SENSORS_BMP280
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#include "stm32_bmp280.h"
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#endif
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#ifdef CONFIG_SENSORS_MPU9250
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#include "stm32_mpu9250.h"
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#endif
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/****************************************************************************
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* Private Data
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* Pre-processor Definitions
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****************************************************************************/
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/* Checking needed by MMC/SDCard */
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#ifdef CONFIG_NSH_MMCSDMINOR
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# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
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#else
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# define MMCSD_MINOR 0
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#endif
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/****************************************************************************
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* Name: stm32_i2c_register
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*
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* Description:
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* Register one I2C drivers for the I2C tool.
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*
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****************************************************************************/
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#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
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static void stm32_i2c_register(int bus)
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{
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struct i2c_master_s *i2c;
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int ret;
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i2c = stm32l4_i2cbus_initialize(bus);
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if (i2c == NULL)
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{
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syslog(LOG_ERR, "ERROR: Failed to get I2C%d interface\n", bus);
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}
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else
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{
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ret = i2c_register(i2c, bus);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register I2C%d driver: %d\n",
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bus, ret);
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stm32l4_i2cbus_uninitialize(i2c);
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}
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}
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}
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#endif
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/****************************************************************************
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* Name: stm32_i2ctool
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*
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* Description:
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* Register I2C drivers for the I2C tool.
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*
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****************************************************************************/
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#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
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static void stm32_i2ctool(void)
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{
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stm32_i2c_register(1);
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#if 0
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stm32_i2c_register(1);
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stm32_i2c_register(2);
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#endif
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}
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#else
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# define stm32_i2ctool()
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#endif
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/****************************************************************************
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* Name: board_app_initialize
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*
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@ -157,335 +66,11 @@ static void stm32_i2ctool(void)
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int board_app_initialize(uintptr_t arg)
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{
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#ifdef HAVE_RTC_DRIVER
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struct rtc_lowerhalf_s *rtclower;
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#endif
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/* Did we already initialize via board_late_initialize()? */
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#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
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stm32_i2ctool();
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#endif
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#ifdef CONFIG_SENSORS_QENCODER
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int index;
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char buf[9];
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#endif
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int ret = OK;
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#ifdef HAVE_PROC
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/* Mount the proc filesystem */
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syslog(LOG_INFO, "Mounting procfs to /proc\n");
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ret = nx_mount(NULL, CONFIG_NSH_PROC_MOUNTPOINT, "procfs", 0, NULL);
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"ERROR: Failed to mount the PROC filesystem: %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_RTC_DRIVER
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/* Instantiate the STM32L4 lower-half RTC driver */
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rtclower = stm32l4_rtc_lowerhalf();
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if (!rtclower)
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{
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serr("ERROR: Failed to instantiate the RTC lower-half driver\n");
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return -ENOMEM;
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}
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else
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{
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/* Bind the lower half driver and register the combined RTC driver
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* as /dev/rtc0
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*/
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ret = rtc_initialize(0, rtclower);
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if (ret < 0)
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{
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serr("ERROR: Failed to bind/register the RTC driver: %d\n", ret);
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return ret;
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}
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}
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#endif
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#ifdef HAVE_MMCSD_SDIO
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/* First, get an instance of the SDIO interface */
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g_sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO);
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if (!g_sdio)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize SDIO slot %d\n",
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CONFIG_NSH_MMCSDSLOTNO);
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return -ENODEV;
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}
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/* Now bind the SDIO interface to the MMC/SD driver */
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ret = mmcsd_slotinitialize(CONFIG_NSH_MMCSDMINOR, g_sdio);
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if (ret < 0)
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{
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syslog(LOG_ERR,
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"ERROR: Failed to bind SDIO to the MMC/SD driver: %d\n",
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ret);
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return ret;
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}
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/* Then let's guess and say that there is a card in the slot. There is no
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* card detect GPIO.
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*/
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sdio_mediachange(g_sdio, true);
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syslog(LOG_INFO, "[boot] Initialized SDIO\n");
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#endif
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#ifdef CONFIG_SENSORS_AS726X
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ret = stm32_as726xinitialize("/dev/spectr0");
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize AS726X, error %d\n", ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_SENSORS_BMP180
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ret = stm32_bmp180initialize("/dev/press0");
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize BMP180, error %d\n", ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_PWM
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/* Initialize PWM and register the PWM device. */
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ret = stm32l4_pwm_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32l4_pwm_setup() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_ADC
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/* Initialize ADC and register the ADC driver. */
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ret = stm32l4_adc_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32l4_adc_setup failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_CAN
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ret = stm32l4_can_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32l4_can_setup failed: %d\n", ret);
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return ret;
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}
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#endif
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/* Initialize MMC and register the MMC driver. */
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#ifdef HAVE_MMCSD_SPI
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ret = stm32l4_mmcsd_initialize(MMCSD_MINOR);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize SD slot %d: %d\n", ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_INPUT_AJOYSTICK
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/* Initialize and register the joystick driver */
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ret = board_ajoy_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the joystick driver: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_TIMER
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/* Initialize and register the timer driver */
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ret = board_timer_driver_initialize("/dev/timer0", 2);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the timer driver: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_SENSORS_QENCODER
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/* Initialize and register the qencoder driver */
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index = 0;
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#ifdef CONFIG_STM32L4_TIM1_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_STM32L4_TIM2_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 2);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_STM32L4_TIM3_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 3);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_STM32L4_TIM4_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 4);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_STM32L4_TIM5_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 5);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_STM32L4_TIM8_QE
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snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
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ret = stm32l4_qencoder_initialize(buf, 8);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
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ret);
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return ret;
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}
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#endif
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#endif /* CONFIG_SENSORS_QENCODER */
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#ifdef CONFIG_SENSORS_HTS221
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ret = stm32l4_hts221_initialize("/dev/hts221");
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize HTC221 driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_LSM6DSL
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ret = stm32l4_lsm6dsl_initialize("/dev/lsm6dsl0");
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize LSM6DSL driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_LSM303AGR
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ret = stm32l4_lsm303agr_initialize("/dev/lsm303mag0");
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize LSM303AGR driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_DEV_GPIO
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ret = stm32l4_gpio_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_WL_CC1101
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/* Initialize and register the cc1101 radio */
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ret = stm32l4_cc1101_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32l4_cc1101_initialize failed: %d\n",
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ret);
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return ret;
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}
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#endif
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#ifdef CONFIG_SENSORS_BMP280
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/* Try to register BMP280 device in I2C1 */
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ret = board_bmp280_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret);
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}
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else
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{
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syslog(LOG_ERR, "Initialized BMP280 driver: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_MPU9250
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/* Try to register MPU9250 device in I2C1 */
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ret = board_mpu9250_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize MPU9250 driver: %d\n", ret);
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}
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else
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{
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syslog(LOG_INFO, "Initialized MPU9250 driver: %d\n", ret);
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}
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#endif
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return ret;
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}
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#ifdef CONFIG_BOARDCTL_IOCTL
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int board_ioctl(unsigned int cmd, uintptr_t arg)
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{
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return -ENOTTY;
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}
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#endif
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#if defined(CONFIG_BOARDCTL_UNIQUEID)
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int board_uniqueid(uint8_t *uniqueid)
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{
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if (uniqueid == NULL)
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{
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return -EINVAL;
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}
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stm32l4_get_uniqueid(uniqueid);
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#ifndef CONFIG_BOARD_LATE_INITIALIZE
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return stm32_bringup();
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#else
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return OK;
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}
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#endif
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}
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460
boards/arm/stm32l4/nucleo-l476rg/src/stm32_bringup.c
Normal file
460
boards/arm/stm32l4/nucleo-l476rg/src/stm32_bringup.c
Normal file
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@ -0,0 +1,460 @@
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/****************************************************************************
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* boards/arm/stm32l4/nucleo-l476rg/src/stm32_bringup.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <fcntl.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
#include <nuttx/fs/fs.h>
|
||||
#include <nuttx/sdio.h>
|
||||
#include <nuttx/mmcsd.h>
|
||||
|
||||
#include <stm32l4.h>
|
||||
#include <stm32l4_uart.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "nucleo-l476rg.h"
|
||||
|
||||
#ifdef HAVE_RTC_DRIVER
|
||||
# include <nuttx/timers/rtc.h>
|
||||
# include "stm32l4_rtc.h"
|
||||
#endif
|
||||
|
||||
#include "stm32l4_i2c.h"
|
||||
|
||||
#ifdef CONFIG_SENSORS_BMP280
|
||||
#include "stm32_bmp280.h"
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_MPU9250
|
||||
#include "stm32_mpu9250.h"
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Data
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/* Checking needed by MMC/SDCard */
|
||||
|
||||
#ifdef CONFIG_NSH_MMCSDMINOR
|
||||
# define MMCSD_MINOR CONFIG_NSH_MMCSDMINOR
|
||||
#else
|
||||
# define MMCSD_MINOR 0
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_i2c_register
|
||||
*
|
||||
* Description:
|
||||
* Register one I2C drivers for the I2C tool.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||
static void stm32_i2c_register(int bus)
|
||||
{
|
||||
struct i2c_master_s *i2c;
|
||||
int ret;
|
||||
|
||||
i2c = stm32l4_i2cbus_initialize(bus);
|
||||
if (i2c == NULL)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to get I2C%d interface\n", bus);
|
||||
}
|
||||
else
|
||||
{
|
||||
ret = i2c_register(i2c, bus);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register I2C%d driver: %d\n",
|
||||
bus, ret);
|
||||
stm32l4_i2cbus_uninitialize(i2c);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_i2ctool
|
||||
*
|
||||
* Description:
|
||||
* Register I2C drivers for the I2C tool.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||
static void stm32_i2ctool(void)
|
||||
{
|
||||
stm32_i2c_register(1);
|
||||
#if 0
|
||||
stm32_i2c_register(1);
|
||||
stm32_i2c_register(2);
|
||||
#endif
|
||||
}
|
||||
#else
|
||||
# define stm32_i2ctool()
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Name: stm32_bringup
|
||||
*
|
||||
* Description:
|
||||
* Perform architecture-specific initialization
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=y :
|
||||
* Called from board_late_initialize().
|
||||
*
|
||||
* CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y :
|
||||
* Called from the NSH library
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int stm32_bringup(void)
|
||||
{
|
||||
#ifdef HAVE_RTC_DRIVER
|
||||
struct rtc_lowerhalf_s *rtclower;
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_I2C) && defined(CONFIG_SYSTEM_I2CTOOL)
|
||||
stm32_i2ctool();
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_QENCODER
|
||||
int index;
|
||||
char buf[9];
|
||||
#endif
|
||||
int ret = OK;
|
||||
|
||||
#ifdef HAVE_PROC
|
||||
/* Mount the proc filesystem */
|
||||
|
||||
syslog(LOG_INFO, "Mounting procfs to /proc\n");
|
||||
|
||||
ret = nx_mount(NULL, CONFIG_NSH_PROC_MOUNTPOINT, "procfs", 0, NULL);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR,
|
||||
"ERROR: Failed to mount the PROC filesystem: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_RTC_DRIVER
|
||||
/* Instantiate the STM32L4 lower-half RTC driver */
|
||||
|
||||
rtclower = stm32l4_rtc_lowerhalf();
|
||||
if (!rtclower)
|
||||
{
|
||||
serr("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, rtclower);
|
||||
if (ret < 0)
|
||||
{
|
||||
serr("ERROR: Failed to bind/register the RTC driver: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_MMCSD_SDIO
|
||||
/* First, get an instance of the SDIO interface */
|
||||
|
||||
g_sdio = sdio_initialize(CONFIG_NSH_MMCSDSLOTNO);
|
||||
if (!g_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, g_sdio);
|
||||
if (ret < 0)
|
||||
{
|
||||
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. There is no
|
||||
* card detect GPIO.
|
||||
*/
|
||||
|
||||
sdio_mediachange(g_sdio, true);
|
||||
|
||||
syslog(LOG_INFO, "[boot] Initialized SDIO\n");
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_AS726X
|
||||
ret = stm32_as726xinitialize("/dev/spectr0");
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize AS726X, error %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_BMP180
|
||||
ret = stm32_bmp180initialize("/dev/press0");
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize BMP180, error %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_PWM
|
||||
/* Initialize PWM and register the PWM device. */
|
||||
|
||||
ret = stm32l4_pwm_setup();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: stm32l4_pwm_setup() failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ADC
|
||||
/* Initialize ADC and register the ADC driver. */
|
||||
|
||||
ret = stm32l4_adc_setup();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: stm32l4_adc_setup failed: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_CAN
|
||||
ret = stm32l4_can_setup();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: stm32l4_can_setup failed: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* Initialize MMC and register the MMC driver. */
|
||||
|
||||
#ifdef HAVE_MMCSD_SPI
|
||||
ret = stm32l4_mmcsd_initialize(MMCSD_MINOR);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize SD slot %d: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_INPUT_AJOYSTICK
|
||||
/* Initialize and register the joystick driver */
|
||||
|
||||
ret = board_ajoy_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the joystick driver: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_TIMER
|
||||
/* Initialize and register the timer driver */
|
||||
|
||||
ret = board_timer_driver_initialize("/dev/timer0", 2);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the timer driver: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_QENCODER
|
||||
/* Initialize and register the qencoder driver */
|
||||
|
||||
index = 0;
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM1_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 1);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM2_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 2);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM3_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 3);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM4_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 4);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM5_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 5);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_STM32L4_TIM8_QE
|
||||
snprintf(buf, sizeof(buf), "/dev/qe%d", index++);
|
||||
ret = stm32l4_qencoder_initialize(buf, 8);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register the qencoder: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
#endif /* CONFIG_SENSORS_QENCODER */
|
||||
|
||||
#ifdef CONFIG_SENSORS_HTS221
|
||||
ret = stm32l4_hts221_initialize("/dev/hts221");
|
||||
if (ret < 0)
|
||||
{
|
||||
serr("ERROR: Failed to initialize HTC221 driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_LSM6DSL
|
||||
ret = stm32l4_lsm6dsl_initialize("/dev/lsm6dsl0");
|
||||
if (ret < 0)
|
||||
{
|
||||
serr("ERROR: Failed to initialize LSM6DSL driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_LSM303AGR
|
||||
ret = stm32l4_lsm303agr_initialize("/dev/lsm303mag0");
|
||||
if (ret < 0)
|
||||
{
|
||||
serr("ERROR: Failed to initialize LSM303AGR driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_DEV_GPIO
|
||||
ret = stm32l4_gpio_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_WL_CC1101
|
||||
/* Initialize and register the cc1101 radio */
|
||||
|
||||
ret = stm32l4_cc1101_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: stm32l4_cc1101_initialize failed: %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_BMP280
|
||||
/* Try to register BMP280 device in I2C1 */
|
||||
|
||||
ret = board_bmp280_initialize(0, 1);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret);
|
||||
}
|
||||
else
|
||||
{
|
||||
syslog(LOG_ERR, "Initialized BMP280 driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_SENSORS_MPU9250
|
||||
/* Try to register MPU9250 device in I2C1 */
|
||||
|
||||
ret = board_mpu9250_initialize(0, 1);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "Failed to initialize MPU9250 driver: %d\n", ret);
|
||||
}
|
||||
else
|
||||
{
|
||||
syslog(LOG_INFO, "Initialized MPU9250 driver: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
76
boards/arm/stm32l4/nucleo-l476rg/src/stm32_ioctl.c
Normal file
76
boards/arm/stm32l4/nucleo-l476rg/src/stm32_ioctl.c
Normal file
|
|
@ -0,0 +1,76 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32l4/nucleo-l476rg/src/stm32_ioctl.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdint.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include "nucleo-l476rg.h"
|
||||
|
||||
#ifdef CONFIG_BOARDCTL_IOCTL
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: board_ioctl
|
||||
*
|
||||
* Description:
|
||||
* The "landing site" for much of the boardctl() interface. Generic board-
|
||||
* control functions invoked via ioctl() get routed through here.
|
||||
*
|
||||
* Since we don't do anything unusual at the moment, this function
|
||||
* accomplishes nothing except avoid a missing-function linker error if
|
||||
* CONFIG_BOARDCTL_IOCTL is selected.
|
||||
*
|
||||
* Input Parameters:
|
||||
* cmd - IOCTL command being requested.
|
||||
* arg - Arguments for the IOCTL.
|
||||
*
|
||||
* Returned Value:
|
||||
* we don't yet support any boardctl IOCTLs. This function always returns
|
||||
* -ENOTTY which is the standard IOCTL return value when a command is not
|
||||
* supported
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int board_ioctl(unsigned int cmd, uintptr_t arg)
|
||||
{
|
||||
switch (cmd)
|
||||
{
|
||||
default:
|
||||
return -ENOTTY;
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BOARDCTL_IOCTL */
|
||||
41
boards/arm/stm32l4/nucleo-l476rg/src/stm32_netinit.c
Normal file
41
boards/arm/stm32l4/nucleo-l476rg/src/stm32_netinit.c
Normal file
|
|
@ -0,0 +1,41 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32l4/nucleo-l476rg/src/stm32_netinit.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: arm_netinitialize
|
||||
****************************************************************************/
|
||||
|
||||
#if defined(CONFIG_NET) && !defined(CONFIG_NETDEV_LATEINIT)
|
||||
void arm_netinitialize(void)
|
||||
{
|
||||
}
|
||||
#endif
|
||||
61
boards/arm/stm32l4/nucleo-l476rg/src/stm32_uid.c
Normal file
61
boards/arm/stm32l4/nucleo-l476rg/src/stm32_uid.c
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
/****************************************************************************
|
||||
* boards/arm/stm32l4/nucleo-l476rg/src/stm32_uid.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <fcntl.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/board.h>
|
||||
|
||||
#include <arch/board/board.h>
|
||||
|
||||
#include "stm32l4_uid.h"
|
||||
#include "nucleo-l476rg.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
int board_uniqueid(uint8_t *uniqueid)
|
||||
{
|
||||
if (uniqueid == NULL)
|
||||
{
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
stm32l4_get_uniqueid(uniqueid);
|
||||
return OK;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue