FaSTTUBe/ams-slave-22
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Jasper Blanckenburg
2022-03-24 23:30:08 +01:00
commit 6f11ba3527
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Core/Inc/BQ_Abstraction_Layer.h Normal file
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/*
* BQ_Abstraction_Layer.h
*
* Created on: 29.01.2022
* Author: max
*/
#ifndef INC_BQ_ABSTRACTION_LAYER_H_
#define INC_BQ_ABSTRACTION_LAYER_H_
#include "stm32f4xx_hal.h"
#include "main.h"
#include "common_defs.h"
#define WAKEUP_PIN BQ_Wakeup_Pin
#define WAKEUP_PORT BQ_Wakeup_GPIO_Port
#define CELL_OV_THRESHOLD 55100 // 4.2V
#define CELL_UV_THRESHOLD 34100 // 2.6V
#define BQ_RDY 1
#define BQ_STDBY 2
#define BQ_OFF 0
#define BQ_INIT_PHASE 3
#define BQ_ERROR 4
extern uint16_t cell_voltages[N_CELLS];
extern uint8_t bq_status;
extern uint32_t lastmeasurementtime;
void afe_init(UART_HandleTypeDef* uarthandle);
void afe_shutdown();
void afe_measure();
void afe_selftest();
void afe_wakeup();
void afe_init_fault_thresholds();
void afe_clear_all_faults();
void afe_check_faults();
void afe_update_Checksum();
void afe_config_measurement_channels();
void afe_config_communication();
void afe_config_balancing();
void afe_balance_channels(uint16_t channelstobalance);
void afe_config_gpios();
void afe_activate_LED();
#endif /* INC_BQ_ABSTRACTION_LAYER_H_ */