relays.h

#pragma once
 
/************************************************************************************************
 * @file   relays.h
 *
 * @brief  Header file for Relays
 *
 * @date   2025-02-06
 * @author Midnight Sun Team #24 - MSXVI
 ************************************************************************************************/
 
/* Standard library Headers */
 
/* Inter-component Headers */
#include "bms_carrier.h"
#include "gpio.h"
#include "gpio_interrupts.h"
#include "interrupts.h"
 
/* Intra-component Headers */
 
#define BMS_CLOSE_RELAYS_DELAY_MS 250U
#define NUM_BMS_RELAYS 3U
#define KILLSWITCH_EVENT_IT 3U
 
struct RelayStorage {
  GpioAddress pos_relay_en;    
  GpioAddress pos_relay_sense; 
  GpioAddress neg_relay_en;    
  GpioAddress neg_relay_sense; 
  GpioAddress solar_relay_en;    
  GpioAddress solar_relay_sense; 
  GpioAddress killswitch_sense; 
};
 
StatusCode relays_init(BmsStorage *storage);
 
void bms_open_solar();
 
void bms_close_solar();
 
void bms_relay_fault(void);