/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.h
 * @brief          : Header for main.c file.
 *                   This file contains the common defines of the application.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 */
/* USER CODE END Header */

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

#ifdef __cplusplus
extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "main_export.h"
/* USER CODE END Includes */

/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */

/* USER CODE END ET */

/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */

// scale for filtered samples
#define Scale 1024.0
// USART buffer sizes
#define TX_USART_BUFF_SIZ 512

#define RX_USART_BUFF_SIZ 512

// Number of SPI temperature sensors
#define NUM_SPI_TEMP_SENS 4

/* USER CODE END EC */

/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
#if defined __cplusplus
  extern "C"
  {
#endif

    // code required to use libIgnTiming/rpm.h
    extern unsigned char volatile periodPulse;

    extern unsigned char volatile tim3triggered;
    extern void triggerTim3(void);

    // code required to use libPlx/commsLib.h

    extern void libPLXcallbackResetSerialTimeout();

    extern void libPLXcallbackSendUserData();

// we are using timer 2 for the RPM counter
#define RPMTIMER 2

// code to trigger timer 3 on rising edge of contact breaker pulse
#define AUXILIARY_HIGH    \
  if (tim3triggered == 0) \
  {                       \
    tim3triggered = 1;    \
    triggerTim3();        \
  }

// e.g indicate that there are contact breaker closures
// code to trigger indicating falling edge of contact breaker pulse
#define AUXILIARY_LOW periodPulse = 0;

#if defined __cplusplus
  }
#endif

/* USER CODE END EM */

/* Exported functions prototypes ---------------------------------------------*/
void Error_Handler(void);

/* USER CODE BEGIN EFP */
  // reset temperature SPI system
  extern void resetTempCS(void);
  // step onto next temperature SPI value
  extern void nextTempCS(void);

/* USER CODE END EFP */

/* Private defines -----------------------------------------------------------*/
#define LED_Blink_Pin GPIO_PIN_13
#define LED_Blink_GPIO_Port GPIOC
#define V_Batt1_Pin GPIO_PIN_0
#define V_Batt1_GPIO_Port GPIOA
#define V_Batt2_Pin GPIO_PIN_1
#define V_Batt2_GPIO_Port GPIOA
#define V_Map_Pin GPIO_PIN_2
#define V_Map_GPIO_Port GPIOA
#define V_Oil_Pin GPIO_PIN_3
#define V_Oil_GPIO_Port GPIOA
#define V_Oil_Temp_Pin GPIO_PIN_4
#define V_Oil_Temp_GPIO_Port GPIOA
#define SPI1_SCK_Pin GPIO_PIN_5
#define SPI1_SCK_GPIO_Port GPIOA
#define SPI1_MISO_Pin GPIO_PIN_6
#define SPI1_MISO_GPIO_Port GPIOA
#define SPI1_MOSI_Pin GPIO_PIN_7
#define SPI1_MOSI_GPIO_Port GPIOA
#define SPI_CS_Clk_Pin GPIO_PIN_0
#define SPI_CS_Clk_GPIO_Port GPIOB
#define SPI_CS_D_Pin GPIO_PIN_1
#define SPI_CS_D_GPIO_Port GPIOB
#define Uart1_TX_Pin GPIO_PIN_9
#define Uart1_TX_GPIO_Port GPIOA
#define Uart1_RX_Pin GPIO_PIN_10
#define Uart1_RX_GPIO_Port GPIOA
#define CB_Pulse_Pin GPIO_PIN_15
#define CB_Pulse_GPIO_Port GPIOA
#define STARTER_ON_Pin GPIO_PIN_3
#define STARTER_ON_GPIO_Port GPIOB
#define ENA_AUX_5V_Pin GPIO_PIN_7
#define ENA_AUX_5V_GPIO_Port GPIOB

/* USER CODE BEGIN Private defines */

/* USER CODE END Private defines */

#ifdef __cplusplus
}
#endif

#endif /* __MAIN_H */