/**
  ******************************************************************************
  * @file    ADC/ADC_Sequencer/Inc/main.h
  * @author  MCD Application Team
  * @brief   Header for main.c module
  ******************************************************************************
  * @attention
  *
  * Copyright (c) 2016 STMicroelectronics.
  * All rights reserved.
  *
  * This software is licensed under terms that can be found in the LICENSE file
  * in the root directory of this software component.
  * If no LICENSE file comes with this software, it is provided AS-IS.
  *
  ******************************************************************************
  */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H

/* Includes ------------------------------------------------------------------*/
#include "stm32f0xx_hal.h"
#include "stm32f0xx_nucleo.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/


/* Waveform voltage generation for test:                                      */
/*  - If this literal is defined: For this example purpose, generates a       */
/*    waveform voltage on a spare DAC channel, so user has just to connect    */
/*    a wire between DAC channel output and ADC input to run this example.    */
/*    (this avoid to user the need of an external signal generator).          */
/*  - If this literal is not defined: User has to connect an external signal  */
/*    generator on the selected ADC input to run this example.                */
#define WAVEFORM_VOLTAGE_GENERATION_FOR_TEST


/* User can use this section to tailor ADCx instance under use and associated
   resources */

/* ## Definition of ADC related resources ################################### */
/* Definition of ADCx clock resources */
#define ADCx                            ADC1
#define ADCx_CLK_ENABLE()               __HAL_RCC_ADC1_CLK_ENABLE()

#define ADCx_FORCE_RESET()              __HAL_RCC_ADC1_FORCE_RESET()
#define ADCx_RELEASE_RESET()            __HAL_RCC_ADC1_RELEASE_RESET()

/* Definition of ADCx channels */
#define ADCx_CHANNELa                   ADC_CHANNEL_4

/* Definition of ADCx channels pins */
#define ADCx_CHANNELa_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
#define ADCx_CHANNELa_GPIO_PORT         GPIOA
#define ADCx_CHANNELa_PIN               GPIO_PIN_4

/* Definition of ADCx DMA resources */
#define ADCx_DMA_CLK_ENABLE()           __HAL_RCC_DMA1_CLK_ENABLE()
#define ADCx_DMA                        DMA1_Channel1

#define ADCx_DMA_IRQn                   DMA1_Channel1_IRQn
#define ADCx_DMA_IRQHandler             DMA1_Channel1_IRQHandler

/* Definition of ADCx NVIC resources */
#define ADCx_IRQn                       ADC1_COMP_IRQn
#define ADCx_IRQHandler                 ADC1_COMP_IRQHandler


#if defined(WAVEFORM_VOLTAGE_GENERATION_FOR_TEST)
/* ## Definition of DAC related resources ################################### */
/* Definition of DACx clock resources */
#define DACx                            DAC
#define DACx_CLK_ENABLE()               __HAL_RCC_DAC1_CLK_ENABLE()
#define DACx_CHANNEL_GPIO_CLK_ENABLE()  __HAL_RCC_GPIOA_CLK_ENABLE()

#define DACx_FORCE_RESET()              __HAL_RCC_DAC1_FORCE_RESET()
#define DACx_RELEASE_RESET()            __HAL_RCC_DAC1_RELEASE_RESET()

/* Definition of DACx channels */
#define DACx_CHANNEL_TO_ADCx_CHANNELa            DAC_CHANNEL_1

/* Definition of DACx channels pins */
#define DACx_CHANNEL_TO_ADCx_CHANNELa_PIN        GPIO_PIN_4
#define DACx_CHANNEL_TO_ADCx_CHANNELa_GPIO_PORT  GPIOA

/* Definition of DACx NVIC resources */
#define DACx_IRQn                       TIM6_DAC_IRQn
#define DACx_IRQHandler                 TIM6_DAC_IRQHandler

#endif /* WAVEFORM_VOLTAGE_GENERATION_FOR_TEST */


/* Exported macro ------------------------------------------------------------*/

/* Exported functions ------------------------------------------------------- */

#endif /* __MAIN_H */