main.h

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/* USER CODE BEGIN Header */
/* USER CODE END Header */
 
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H
#define __MAIN_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal.h"
 
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include <stdbool.h>
/* USER CODE END Includes */
 
/* Exported types ------------------------------------------------------------*/
/* USER CODE BEGIN ET */
 
/* USER CODE END ET */
 
/* Exported constants --------------------------------------------------------*/
/* USER CODE BEGIN EC */
#define ISOADC_TIMER_IRQ TIM1_UP_TIM10_IRQn
#define CAN_TX_TIMER_IRQ TIM7_IRQn
#define CAN1_RX_FIF0_IRQ CAN1_RX0_IRQn
#define DISABLE_ALL_IRQS                        \
    do{                                         \
        HAL_NVIC_DisableIRQ(ISOADC_TIMER_IRQ);  \
        HAL_NVIC_DisableIRQ(CAN_TX_TIMER_IRQ);  \
        HAL_NVIC_DisableIRQ(CAN1_RX_FIF0_IRQ);  \
    }while(0);
 
#define ENABLE_ALL_IRQS                         \
    do{                                         \
        HAL_NVIC_EnableIRQ(ISOADC_TIMER_IRQ);   \
        HAL_NVIC_EnableIRQ(CAN_TX_TIMER_IRQ);  \
        HAL_NVIC_EnableIRQ(CAN1_RX_FIF0_IRQ);  \
    }while(0);
 
#define DISABLE_CAN_TX_TIMER_IRQ HAL_NVIC_DisableIRQ(CAN_TX_TIMER_IRQ)
#define ENABLE_CAN_TX_TIMER_IRQ HAL_NVIC_EnableIRQ(CAN_TX_TIMER_IRQ)
 
#define DISABLE_CAN1_RX_FIF0_IRQ HAL_NVIC_DisableIRQ(CAN_TX_TIMER_IRQ)
#define ENABLE_CAN1_RX_FIF0_IRQ HAL_NVIC_EnableIRQ(CAN_TX_TIMER_IRQ)
 
#define DISABLE_ALL_CAN_IRQS                        \
        do{                                         \
            HAL_NVIC_DisableIRQ(CAN_TX_TIMER_IRQ);  \
            HAL_NVIC_DisableIRQ(CAN1_RX_FIF0_IRQ);  \
        }while(0);
 
#define ENABLE_ALL_CAN_IRQS                         \
        do{                                         \
            HAL_NVIC_EnableIRQ(CAN_TX_TIMER_IRQ);   \
            HAL_NVIC_EnableIRQ(CAN1_RX_FIF0_IRQ);   \
        }while(0);
 
/* USER CODE END EC */
 
/* Exported macro ------------------------------------------------------------*/
/* USER CODE BEGIN EM */
 
/* USER CODE END EM */
 
void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
 
/* Exported functions prototypes ---------------------------------------------*/
void Error_Handler(void);
 
/* USER CODE BEGIN EFP */
extern SPI_HandleTypeDef* ltc_spi;
extern int16_t poll_cell_temps;
extern int16_t poll_cell_voltages;
extern TIM_HandleTypeDef htim1;
extern TIM_HandleTypeDef htim7;
extern TIM_HandleTypeDef htim13;
extern int32_t fault_timer;
 
void send_can_msg_from_irq();
void send_cell_vals_polling();
 
/* USER CODE END EFP */
 
/* Private defines -----------------------------------------------------------*/
#define BMS_FLT_EN_Pin GPIO_PIN_13
#define BMS_FLT_EN_GPIO_Port GPIOC
#define LSE_IN_Pin GPIO_PIN_14
#define LSE_IN_GPIO_Port GPIOC
#define LSE_OUT_Pin GPIO_PIN_15
#define LSE_OUT_GPIO_Port GPIOC
#define HSE_IN_Pin GPIO_PIN_0
#define HSE_IN_GPIO_Port GPIOH
#define HSE_OUT_Pin GPIO_PIN_1
#define HSE_OUT_GPIO_Port GPIOH
#define SHUTDOWN_ACTIVE_Pin GPIO_PIN_3
#define SHUTDOWN_ACTIVE_GPIO_Port GPIOC
#define PRECHARGE_COMPLETE_Pin GPIO_PIN_1
#define PRECHARGE_COMPLETE_GPIO_Port GPIOA
#define DEBUG_LED_Pin GPIO_PIN_2
#define DEBUG_LED_GPIO_Port GPIOA
#define SPI_UCOMM_CS_Pin GPIO_PIN_4
#define SPI_UCOMM_CS_GPIO_Port GPIOA
#define SPI_UCOMM_SCK_Pin GPIO_PIN_5
#define SPI_UCOMM_SCK_GPIO_Port GPIOA
#define SPI_UCOMM_MISO_Pin GPIO_PIN_6
#define SPI_UCOMM_MISO_GPIO_Port GPIOA
#define SPI_UCOMM_MOSI_Pin GPIO_PIN_7
#define SPI_UCOMM_MOSI_GPIO_Port GPIOA
#define LV_PWR_MONITOR_Pin GPIO_PIN_4
#define LV_PWR_MONITOR_GPIO_Port GPIOC
#define SPI_ADC_CS_Pin GPIO_PIN_12
#define SPI_ADC_CS_GPIO_Port GPIOB
#define SPI_ADC_SCK_Pin GPIO_PIN_13
#define SPI_ADC_SCK_GPIO_Port GPIOB
#define SPI_ADC_MISO_Pin GPIO_PIN_14
#define SPI_ADC_MISO_GPIO_Port GPIOB
#define SPI_ADC_MOSI_Pin GPIO_PIN_15
#define SPI_ADC_MOSI_GPIO_Port GPIOB
#define ADC_CLKIN_Pin GPIO_PIN_6
#define ADC_CLKIN_GPIO_Port GPIOC
#define ADC_DRDY_Pin GPIO_PIN_7
#define ADC_DRDY_GPIO_Port GPIOC
#define ADC_RST_Pin GPIO_PIN_8
#define ADC_RST_GPIO_Port GPIOC
#define CHARGE_EN_Pin GPIO_PIN_8
#define CHARGE_EN_GPIO_Port GPIOA
#define SWDIO_TC_Pin GPIO_PIN_13
#define SWDIO_TC_GPIO_Port GPIOA
#define SWCLK_TC_Pin GPIO_PIN_14
#define SWCLK_TC_GPIO_Port GPIOA
#define SPI_FERAM_CS_Pin GPIO_PIN_15
#define SPI_FERAM_CS_GPIO_Port GPIOA
#define SPI_FERAM_SCK_Pin GPIO_PIN_10
#define SPI_FERAM_SCK_GPIO_Port GPIOC
#define SPI_FERAM_MISO_Pin GPIO_PIN_11
#define SPI_FERAM_MISO_GPIO_Port GPIOC
#define SPI_FERAM_MOSI_Pin GPIO_PIN_12
#define SPI_FERAM_MOSI_GPIO_Port GPIOC
#define IMD_DIAGNOSTIC_Pin GPIO_PIN_3
#define IMD_DIAGNOSTIC_GPIO_Port GPIOB
 
/* USER CODE BEGIN Private defines */
 
// This struct holds the configuration variables required for manual balancing
// https://confluence.illinielectricmotorsports.com/display/SOF/Manual+Balancing+Implementation
typedef struct {
    bool charge_en;                // defaults to false
    uint16_t charge_voltage;  // defaults to 600V | multiplied by 10 | 600V -> 6000 in the variable
    uint16_t charge_current;  // defaults to 0A   | multiplied by 10 | 10A -> 100 in the variable
 
    bool discharge_balance_en;  // defaults to false
    uint8_t num_cells_discharged_per_secondary;   // defaults to 0, must be set between 1 to 12 when discharge_balance_en == true
    uint16_t discharge_threshold_voltage;    // defaults to 4.16V | multiplied by 10,000 | 4.16V -> 41600 in the variable
 
    bool precharge_cplt;      // defaults to false
 
    bool valid_charge_message;
 
} manual_balancing_t;
 
/* USER CODE END Private defines */
 
#ifdef __cplusplus
}
#endif
 
#endif /* __MAIN_H */