forked from xuos/xiuos
561 lines
12 KiB
C
561 lines
12 KiB
C
/****************************************************************************
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* boards/arm/stm32/aiit-arm32-board/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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* @file stm32_bringup.c
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* @brief nuttx source code
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* https://github.com/apache/incubator-nuttx.git
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* @version 10.2.0
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* @author AIIT XUOS Lab
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* @date 2022-03-17
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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/fs/fs.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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#include "stm32.h"
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#include "stm32_romfs.h"
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#ifdef CONFIG_STM32_OTGFS
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# include "stm32_usbhost.h"
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#endif
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#ifdef CONFIG_INPUT_BUTTONS
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# include <nuttx/input/buttons.h>
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#endif
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#ifdef CONFIG_USERLED
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# include <nuttx/leds/userled.h>
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#endif
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#ifdef CONFIG_RNDIS
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# include <nuttx/usb/rndis.h>
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#endif
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#include "aiit-arm32-board.h"
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/* Conditional logic in aiit-arm32-board.h will determine if certain features
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* are supported. Tests for these features need to be made after including
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* aiit-arm32-board.h.
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*/
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#ifdef HAVE_RTC_DRIVER
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# include <nuttx/timers/rtc.h>
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# include "stm32_rtc.h"
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#endif
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/* 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_MAX6675
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#include "stm32_max6675.h"
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#endif
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#ifdef CONFIG_INPUT_NUNCHUCK
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#include "stm32_nunchuck.h"
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#endif
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#ifdef CONFIG_SENSORS_ZEROCROSS
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#include "stm32_zerocross.h"
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#endif
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#ifdef CONFIG_SENSORS_QENCODER
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#include "board_qencoder.h"
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#endif
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#ifdef CONFIG_SENSORS_BH1750FVI
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#include "stm32_bh1750.h"
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#endif
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#ifdef CONFIG_LIS3DSH
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#include "stm32_lis3dsh.h"
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#endif
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#ifdef CONFIG_LCD_BACKPACK
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#include "stm32_lcd_backpack.h"
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#endif
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#ifdef CONFIG_SENSORS_MAX31855
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#include "stm32_max31855.h"
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#endif
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#ifdef CONFIG_SENSORS_MLX90614
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#include "stm32_mlx90614.h"
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#endif
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#ifdef CONFIG_SENSORS_XEN1210
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#include "stm32_xen1210.h"
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#endif
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#ifdef CONFIG_USBADB
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# include <nuttx/usb/adb.h>
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#endif
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#ifdef CONFIG_SENSORS_HS300X
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#include "stm32_hs300x.h"
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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_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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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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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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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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#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: 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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#ifdef HAVE_RTC_DRIVER
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FAR struct rtc_lowerhalf_s *lower;
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#endif
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int ret = OK;
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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_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_SENSORS_BH1750FVI
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ret = board_bh1750_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32_bh1750initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_ZEROCROSS
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/* Configure the zero-crossing driver */
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board_zerocross_initialize(0);
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#endif
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#ifdef CONFIG_LEDS_MAX7219
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ret = stm32_max7219init("/dev/numdisp0");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: max7219_leds_register failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_LCD_ST7032
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ret = stm32_st7032init("/dev/slcd0");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: st7032_register failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_RGBLED
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/* Configure the RGB LED driver */
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stm32_rgbled_setup();
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#endif
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#if defined(CONFIG_PCA9635PW)
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/* Initialize the PCA9635 chip */
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ret = stm32_pca9635_initialize();
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if (ret < 0)
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{
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serr("ERROR: stm32_pca9635_initialize failed: %d\n", ret);
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}
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#endif
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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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#ifdef CONFIG_LCD_BACKPACK
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/* slcd:0, i2c:1, rows=2, cols=16 */
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ret = board_lcd_backpack_init(0, 1, 2, 16);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret);
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return ret;
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}
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#endif
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#ifdef HAVE_SDIO
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/* Initialize the SDIO block driver */
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ret = stm32_sdio_initialize();
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if (ret != OK)
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{
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ferr("ERROR: Failed to initialize MMC/SD 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_MMCSD_SPI
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/* Initialize the MMC/SD SPI driver (SPI2 is used) */
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ret = stm32_mmcsd_initialize(2, CONFIG_NSH_MMCSDMINOR);
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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",
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CONFIG_NSH_MMCSDMINOR, 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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uerr("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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uerr("ERROR: Failed to start USB monitor: %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 = stm32_pwm_setup();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: stm32_pwm_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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/* 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 CONFIG_INPUT_BUTTONS
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/* Register the BUTTON driver */
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ret = btn_lower_initialize("/dev/buttons");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_INPUT_NUNCHUCK
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/* Register the Nunchuck driver */
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ret = board_nunchuck_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: nunchuck_initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_MLX90614
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ret = board_mlx90614_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize MLX90614, 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_QENCODER
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/* Initialize and register the qencoder driver */
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ret = board_qencoder_initialize(0, CONFIG_STM32F4DISCO_QETIMER);
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if (ret != OK)
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{
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syslog(LOG_ERR,
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"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_USERLED
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/* Register the LED driver */
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ret = userled_lower_initialize("/dev/userleds");
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_RTC_DS1307
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ret = stm32_ds1307_init();
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize DS1307 RTC driver: %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 STM32 lower-half RTC driver */
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lower = stm32_rtc_lowerhalf();
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if (!lower)
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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, lower);
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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_CS43L22
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/* Configure CS43L22 audio */
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ret = stm32_cs43l22_initialize(1);
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if (ret != OK)
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{
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serr("Failed to initialize CS43L22 audio: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_MAX31855
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/* Register device 0 on spi channel 2 */
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ret = board_max31855_initialize(0, 2);
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if (ret < 0)
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{
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serr("ERROR: stm32_max31855initialize failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_MAX6675
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ret = board_max6675_initialize(0, 2);
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if (ret < 0)
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{
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serr("ERROR: stm32_max6675initialize failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_FS_PROCFS
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/* Mount the procfs file system */
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ret = nx_mount(NULL, STM32_PROCFS_MOUNTPOINT, "procfs", 0, NULL);
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if (ret < 0)
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{
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serr("ERROR: Failed to mount procfs at %s: %d\n",
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STM32_PROCFS_MOUNTPOINT, ret);
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}
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#endif
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#ifdef CONFIG_STM32_ROMFS
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ret = stm32_romfs_initialize();
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if (ret < 0)
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{
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serr("ERROR: Failed to mount romfs at %s: %d\n",
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CONFIG_STM32_ROMFS_MOUNTPOINT, ret);
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}
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#endif
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#ifdef CONFIG_SENSORS_XEN1210
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ret = board_xen1210_initialize(0, 1);
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if (ret < 0)
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{
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serr("ERROR: xen1210_archinitialize failed: %d\n", ret);
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}
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#endif
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#ifdef CONFIG_LIS3DSH
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/* Create a lis3dsh driver instance fitting the chip built into
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* aiit-arm32-board
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*/
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ret = board_lis3dsh_initialize(0, 1);
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize LIS3DSH driver: %d\n", ret);
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}
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#endif
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#ifdef HAVE_HCIUART
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ret = hciuart_dev_initialize();
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize HCI UART driver: %d\n", ret);
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}
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#endif
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#if defined(CONFIG_RNDIS)
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uint8_t mac[6];
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mac[0] = 0xa0; /* TODO */
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mac[1] = (CONFIG_NETINIT_MACADDR_2 >> (8 * 0)) & 0xff;
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mac[2] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 3)) & 0xff;
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mac[3] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 2)) & 0xff;
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mac[4] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 1)) & 0xff;
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mac[5] = (CONFIG_NETINIT_MACADDR_1 >> (8 * 0)) & 0xff;
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usbdev_rndis_initialize(mac);
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#endif
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#ifdef CONFIG_WL_GS2200M
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ret = stm32_gs2200m_initialize("/dev/gs2200m", 3);
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if (ret < 0)
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{
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serr("ERROR: Failed to initialize GS2200M: %d \n", ret);
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}
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#endif
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#ifdef CONFIG_LPWAN_SX127X
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ret = stm32_lpwaninitialize();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: Failed to initialize wireless driver:"
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" %d\n", ret);
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}
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#endif /* CONFIG_LPWAN_SX127X */
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#ifdef CONFIG_USBADB
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usbdev_adb_initialize();
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#endif
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#ifdef CONFIG_SENSORS_HS300X
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ret = board_hs300x_initialize(0, 1);
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if (ret < 0)
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{
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syslog(LOG_ERR, "Failed to initialize HS300x, error %d\n", ret);
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}
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#endif /* CONFIG_SENSORS_HS300X */
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return ret;
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}
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