/**************************************************************************** * configs/stm32f334-disco/src/stm32_appinitialize.c * * Copyright (C) 2017 Gregory Nutt. All rights reserved. * Authors: Mateusz Szafoni * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************/ /**************************************************************************** * Included Files ****************************************************************************/ #include #include #include #include #include #include "stm32f334-disco.h" /**************************************************************************** * Pre-processor Definitions ****************************************************************************/ #undef HAVE_LEDS #undef HAVE_DAC #if !defined(CONFIG_ARCH_LEDS) && defined(CONFIG_USERLED_LOWER) # define HAVE_LEDS 1 #endif #if defined(CONFIG_DAC) # define HAVE_DAC1 1 # define HAVE_DAC2 1 #endif /**************************************************************************** * Public Functions ****************************************************************************/ /**************************************************************************** * Name: board_app_initialize * * Description: * Perform application specific initialization. This function is never * called directly from application code, but only indirectly via the * (non-standard) boardctl() interface using the command BOARDIOC_INIT. * * Input Parameters: * arg - The boardctl() argument is passed to the board_app_initialize() * implementation without modification. The argument has no * meaning to NuttX; the meaning of the argument is a contract * between the board-specific initalization logic and the * matching application logic. The value cold be such things as a * mode enumeration value, a set of DIP switch switch settings, a * pointer to configuration data read from a file or serial FLASH, * or whatever you would like to do with it. Every implementation * should accept zero/NULL as a default configuration. * * Returned Value: * Zero (OK) is returned on success; a negated errno value is returned on * any failure to indicate the nature of the failure. * ****************************************************************************/ int board_app_initialize(uintptr_t arg) { int ret; #if !defined(CONFIG_DRIVERS_POWERLED) && !defined(CONFIG_DRIVERS_SMPS) #ifdef HAVE_LEDS /* Register the LED driver */ ret = userled_lower_initialize(LED_DRIVER_PATH); if (ret < 0) { syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret); return ret; } #endif #ifdef CONFIG_ADC /* Initialize ADC and register the ADC driver. */ ret = stm32_adc_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_adc_setup failed: %d\n", ret); } #endif #ifdef CONFIG_DAC /* Initialize DAC and register the DAC driver. */ ret = stm32_dac_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_dac_setup failed: %d\n", ret); } #endif #ifdef CONFIG_COMP /* Initialize COMP and register the COMP driver. */ ret = stm32_comp_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_comp_setup failed: %d\n", ret); } #endif #ifdef CONFIG_OPAMP /* Initialize OPAMP and register the OPAMP driver. */ ret = stm32_opamp_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_opamp_setup failed: %d\n", ret); } #endif #ifdef CONFIG_HRTIM /* Initialize HRTIM and register the HRTIM driver. */ ret = stm32_hrtim_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_hrtim_setup failed: %d\n", ret); } #endif #endif #ifdef CONFIG_DRIVERS_POWERLED /* Initialize powerled and register the powerled driver */ ret = stm32_powerled_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_powerled_setup failed: %d\n", ret); } #endif #ifdef CONFIG_DRIVERS_SMPS /* Initialize smps and register the smps driver */ ret = stm32_smps_setup(); if (ret < 0) { syslog(LOG_ERR, "ERROR: stm32_smps_setup failed: %d\n", ret); } #endif UNUSED(ret); return OK; }