60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
/*
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* AIR_State_Maschine.h
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*
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* Created on: Jun 15, 2022
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* Author: max
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*/
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#ifndef INC_AIR_STATE_MASCHINE_H_
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#define INC_AIR_STATE_MASCHINE_H_
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#include "main.h"
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#include "stm32g441xx.h"
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#include "stm32g4xx_hal.h"
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#define TS_INACTIVE 0
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#define TS_PRECHARGE 2
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#define TS_DISCHARGE 3
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#define TS_ERROR 4
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#define TS_ACTIVE 1
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#define ADC_READ_TIMEOUT 500 // in ms
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#define SDC_LOWER_THRESHOLD 2500 // in ADC Values
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// FIXME
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#define LOWER_VEHICLE_SIDE_VOLTAGE_LIMIT 150000 // in mV
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typedef struct {
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int32_t BatteryVoltageVehicleSide;
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int32_t BatteryVoltageBatterySide;
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uint8_t targetTSState;
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uint8_t currentTSState;
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uint16_t AIRPrechargeCurrent; // ADC Value
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uint16_t AIRPositiveCurrent; // ADC Value
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uint16_t AIRNegativeCurrent; // ADC Value
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uint16_t RelaisSupplyVoltage;
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uint16_t ShutdownCircuitVoltage;
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} AIRStateHandler;
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AIRStateHandler init_AIR_State_Maschine(ADC_HandleTypeDef* relay_adc,
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ADC_HandleTypeDef* sc_adc,
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DMA_HandleTypeDef* relay_dma,
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DMA_HandleTypeDef* sc_dma);
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void Update_AIR_Info(AIRStateHandler* airstate);
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uint8_t Update_AIR_State(AIRStateHandler* airstate);
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void Activate_TS(AIRStateHandler* airstate);
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void Deactivate_TS(AIRStateHandler* airstate);
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void AIR_Precharge_Position();
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void AIR_Inactive_Position();
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void AIR_Discharge_Position();
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void AIR_Active_Position();
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void AIR_Error_Position();
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void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef* hadc);
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#endif /* INC_AIR_STATE_MASCHINE_H_ */
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