meas.h

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 *
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/**
 * @file    meas.h
 * @author  foxBMS Team
 * @date    2020-02-24 (date of creation)
 * @updated 2022-10-27 (date of last update)
 * @version v1.4.1
 * @ingroup DRIVERS
 * @prefix  MEAS
 *
 * @brief   Headers for the driver for the measurements needed by the BMS
 *          (e.g., I,V,T).
 *
 * @details TODO
 */
 
#ifndef FOXBMS__MEAS_H_
#define FOXBMS__MEAS_H_
 
/*========== Includes =======================================================*/
#include "general.h"
 
/*========== Macros and Definitions =========================================*/
 
/*========== Extern Constant and Variable Declarations ======================*/
 
/*========== Extern Function Prototypes =====================================*/
 
/**
 * Calls all initialization functions.
 */
extern STD_RETURN_TYPE_e MEAS_Initialize(void);
 
/**
 * @brief   Control function that is called from the task every 1ms
 * @details This control function or tick function is called every 1ms from the
 *          tasks. It calls the tick, trigger or control functions of the
 *          state machines belonging to the measurement module.
 */
extern void MEAS_Control(void);
 
/**
 * @brief   Checks if the first AFE measurement cycle was made
 * @return  true if the first measurement cycle was made, false otherwise
 */
extern bool MEAS_IsFirstMeasurementCycleFinished(void);
 
/**
 * @brief   Makes the initialization request to the AFE state machine
 */
extern STD_RETURN_TYPE_e MEAS_StartMeasurement(void);
 
/**
 * @brief   Makes the request to the AFE state machine to write to the IO
 *          port-expander
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestIoWrite(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to read from the IO
 *          port-expander
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestIoRead(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to read from the
 *          external temperature sensor on slaves
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestTemperatureRead(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to read balancing
 *          feedback from the slaves
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestBalancingFeedbackRead(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to read from the
 *          external EEPROM on slaves
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestEepromRead(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to write to the external
 *          EEPROM on slaves
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestEepromWrite(uint8_t string);
 
/**
 * @brief   Makes the request to the AFE state machine to perform open-wire check
 * @param   string      string addressed by the request
 */
extern STD_RETURN_TYPE_e MEAS_RequestOpenWireCheck(uint8_t string);
 
/*========== Externalized Static Functions Prototypes (Unit Test) ===========*/
 
#endif /* FOXBMS__MEAS_H_ */