98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/*
|
|
* state_machine.h
|
|
*
|
|
* Created on: 07.07.2024
|
|
* Author: Hamza
|
|
*/
|
|
|
|
#ifndef INC_STATE_MACHINE_H
|
|
#define INC_STATE_MACHINE_H
|
|
|
|
#include "ADBMS_LL_Driver.h"
|
|
#include <AMS_HighLevel.h>
|
|
#include <can.h>
|
|
#include <eeprom.h>
|
|
#include <errors.h>
|
|
#include <PWM_control.h>
|
|
#include <status_LED.h>
|
|
#include <TMP1075.h>
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <math.h>
|
|
|
|
typedef enum { // states -> 3 bit. valid transitions: (all could transition to error)
|
|
STATE_INACTIVE, // INACTIVE -> PRECHARGE, CHARGING, ERROR
|
|
STATE_PRECHARGE, // PRECHARGE -> INACTIVE, READY, DISCHARGE, ERROR
|
|
STATE_READY, // READY -> ACTIVE, DISCHARGE, ERROR
|
|
STATE_ACTIVE, // ACTIVE -> READY, DISCHARGE, ERROR
|
|
STATE_DISCHARGE, // DISCHARGE -> INACTIVE, PRECHARGE, ERROR
|
|
STATE_CHARGING_PRECHARGE,
|
|
STATE_CHARGING, // CHARGING -> INACTIVE, DISCHARGE, ERROR
|
|
STATE_ERROR, // ERROR -> INACTIVE, DISCHARGE, ERROR
|
|
} State;
|
|
|
|
typedef struct {
|
|
uint16_t bms_timeout : 1;
|
|
uint16_t bms_fault : 1;
|
|
uint16_t temperature_error : 1;
|
|
uint16_t current_error : 1;
|
|
uint16_t current_sensor_missing : 1;
|
|
uint16_t voltage_error : 1;
|
|
uint16_t voltage_missing : 1;
|
|
uint16_t state_transition_fail : 1;
|
|
uint16_t eeprom_error : 1;
|
|
uint16_t : 7; // padding
|
|
} ErrorKind;
|
|
|
|
//typedef enum {} WarningKind;
|
|
|
|
typedef struct {
|
|
State current_state;
|
|
State target_state;
|
|
uint16_t error_source; // TSErrorSource (bitmask)
|
|
ErrorKind error_type; // TSErrorKind
|
|
} StateHandle;
|
|
|
|
typedef enum { RELAY_MAIN, RELAY_PRECHARGE } Relay;
|
|
|
|
extern StateHandle state;
|
|
extern bool programming_mode;
|
|
|
|
extern int32_t RELAY_BAT_SIDE_VOLTAGE;
|
|
extern int32_t RELAY_ESC_SIDE_VOLTAGE;
|
|
extern int32_t CURRENT_MEASUREMENT;
|
|
|
|
void sm_init();
|
|
void sm_update();
|
|
void sm_handle_ams_in(const uint8 *data);
|
|
void sm_precharge_discharge_manager();
|
|
void sm_powerground_manager();
|
|
void sm_calibrate_powerground();
|
|
void sm_balancing();
|
|
void sm_eeprom_write_status();
|
|
void sm_program_powerground();
|
|
|
|
void sm_check_errors();
|
|
void sm_set_error_source();
|
|
|
|
State sm_update_inactive();
|
|
State sm_update_precharge();
|
|
State sm_update_ready();
|
|
State sm_update_active();
|
|
State sm_update_discharge();
|
|
State sm_update_charging_precharge();
|
|
State sm_update_charging();
|
|
State sm_update_error();
|
|
|
|
void sm_set_relay_positions(State state);
|
|
void sm_set_relay(Relay relay, bool closed);
|
|
|
|
void sm_check_battery_temperature(uint8_t* id, uint16_t* temp);
|
|
void sm_check_battery_voltage(uint8_t* id, uint16_t* voltage);
|
|
int16_t sm_return_cell_temperature(int id);
|
|
int16_t sm_return_cell_voltage(int id);
|
|
|
|
void sm_test_cycle_states();
|
|
|
|
#endif /* "INC_STATE_MACHINE_H" */ |