285 lines
6.9 KiB
C
285 lines
6.9 KiB
C
/****************************************************************************
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* boards/arm/stm32/olimex-stm32-e407/src/stm32_bringup.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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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 <debug.h>
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#include <errno.h>
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#include <nuttx/board.h>
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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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#ifdef CONFIG_STM32_OTGFS
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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 "olimex-stm32-e407.h"
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/* The following are includes from board-common logic */
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#ifdef CONFIG_SENSORS_BMP180
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#include "stm32_bmp180.h"
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#endif
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#ifdef CONFIG_SENSORS_INA219
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#include "stm32_ina219.h"
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#endif
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/****************************************************************************
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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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/* #define HAVE_I2CTOOL 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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#endif
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/* Can't support USB device USB device is not enabled */
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#ifndef CONFIG_USBDEV
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# undef HAVE_USBDEV
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#endif
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/* 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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#ifndef CONFIG_USBMONITOR
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# undef HAVE_USBMONITOR
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#endif
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#ifndef HAVE_USBDEV
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# undef CONFIG_USBDEV_TRACE
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#endif
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#ifndef HAVE_USBHOST
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# undef CONFIG_USBHOST_TRACE
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#endif
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#if !defined(CONFIG_USBDEV_TRACE) && !defined(CONFIG_USBHOST_TRACE)
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# undef HAVE_USBMONITOR
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#endif
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#if !defined(CONFIG_STM32_CAN1) && !defined(CONFIG_STM32_CAN2)
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# undef CONFIG_CAN
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#endif
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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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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#ifdef HAVE_I2CTOOL
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static void stm32_i2c_register(int bus)
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{
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FAR struct i2c_master_s *i2c;
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int ret;
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i2c = stm32_i2cbus_initialize(bus);
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if (i2c == NULL)
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{
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_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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_err("ERROR: Failed to register I2C%d driver: %d\n", bus, ret);
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stm32_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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#ifdef HAVE_I2CTOOL
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static void stm32_i2ctool(void)
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{
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#ifdef CONFIG_STM32_I2C1
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stm32_i2c_register(1);
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#endif
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#ifdef CONFIG_STM32_I2C2
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stm32_i2c_register(2);
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#endif
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#ifdef CONFIG_STM32_I2C3
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stm32_i2c_register(3);
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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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* Public Functions
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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=n && 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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int ret;
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/* Register I2C drivers on behalf of the I2C tool */
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stm32_i2ctool();
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#ifdef CONFIG_CAN
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/* Initialize CAN and register the CAN driver. */
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ret = stm32_can_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32_can_setup failed: %d\n", ret);
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}
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#endif
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#ifdef HAVE_USBHOST
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/* Initialize USB host operation. stm32_usbhost_initialize() starts a
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* thread 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_BMP180
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/* Initialize the BMP180 pressure sensor. */
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ret = board_bmp180_initialize(0, 1);
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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_DAC
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/* Initialize DAC and register the DAC driver. */
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ret = stm32_dac_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to start ADC1: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_INA219
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/* Configure and initialize the INA219 sensor */
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ret = board_ina219_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32_ina219initialize() failed: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_TIMER)
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/* Initialize the timer, at this moment it's only Timer 1,2,3 */
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#if defined(CONFIG_STM32_TIM1)
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stm32_timer_driver_setup("/dev/timer1", 1);
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#endif
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#if defined(CONFIG_STM32_TIM2)
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stm32_timer_driver_setup("/dev/timer2", 2);
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#endif
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#if defined(CONFIG_STM32_TIM3)
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stm32_timer_driver_setup("/dev/timer3", 3);
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#endif
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#endif
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#ifdef CONFIG_IEEE802154_MRF24J40
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/* Configure MRF24J40 wireless */
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ret = stm32_mrf24j40_initialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32_mrf24j40_initialize() failed:"
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" %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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}
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