no-imd.c

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/**
 * @file    no-imd.c
 * @author  foxBMS Team
 * @date    2020-11-20 (date of creation)
 * @updated 2022-10-27 (date of last update)
 * @version v1.4.1
 * @ingroup DRIVERS
 * @prefix  NOIMD
 *
 * @brief   Driver for the dummy insulation monitoring driver
 *
 * @details Dummy driver that provides a default resistance and returns that
 *          the measurement is always valid.
 */
 
/*========== Includes =======================================================*/
#include "no-imd.h"
 
#include "database.h"
 
/*========== Macros and Definitions =========================================*/
 
/*========== Static Constant and Variable Definitions =======================*/
 
/*========== Extern Constant and Variable Definitions =======================*/
 
/*========== Static Function Prototypes =====================================*/
/** Initialize function */
static IMD_FSM_STATES_e NOIMD_Initialize(void);
 
/** Enable IMD function */
static IMD_FSM_STATES_e NOIMD_EnableImd(void);
 
/**
 * @brief   Function to write dummy values into the database
 * @param   pTableInsulationMonitoring pointer to database entry
 */
static IMD_FSM_STATES_e NOIMD_MeasureInsulation(DATA_BLOCK_INSULATION_MONITORING_s *pTableInsulationMonitoring);
 
/** Enable IMD function */
static IMD_FSM_STATES_e NOIMD_DisableImd(void);
 
/*========== Static Function Implementations ================================*/
static IMD_FSM_STATES_e NOIMD_Initialize(void) {
    return IMD_FSM_STATE_IMD_ENABLE;
}
 
static IMD_FSM_STATES_e NOIMD_EnableImd(void) {
    return IMD_FSM_STATE_RUNNING;
}
 
static IMD_FSM_STATES_e NOIMD_MeasureInsulation(DATA_BLOCK_INSULATION_MONITORING_s *pTableInsulationMonitoring) {
    pTableInsulationMonitoring->isInsulationMeasurementValid   = true;
    pTableInsulationMonitoring->areDeviceFlagsValid            = true;
    pTableInsulationMonitoring->insulationResistance_kOhm      = 1000u;
    pTableInsulationMonitoring->dfIsCriticalResistanceDetected = false;
    pTableInsulationMonitoring->dfIsChassisFaultDetected       = false;
    pTableInsulationMonitoring->dfIsDeviceErrorDetected        = false;
    pTableInsulationMonitoring->dfIsWarnableResistanceDetected = false;
    return IMD_FSM_STATE_RUNNING;
}
 
static IMD_FSM_STATES_e NOIMD_DisableImd(void) {
    return IMD_FSM_STATE_IMD_ENABLE;
}
 
/*========== Extern Function Implementations ================================*/
extern IMD_FSM_STATES_e IMD_ProcessInitializationState(void) {
    return NOIMD_Initialize();
}
 
extern IMD_FSM_STATES_e IMD_ProcessEnableState(void) {
    return NOIMD_EnableImd();
}
 
extern IMD_FSM_STATES_e IMD_ProcessRunningState(DATA_BLOCK_INSULATION_MONITORING_s *pTableInsulationMonitoring) {
    FAS_ASSERT(pTableInsulationMonitoring != NULL_PTR);
    return NOIMD_MeasureInsulation(pTableInsulationMonitoring);
}
 
extern IMD_FSM_STATES_e IMD_ProcessShutdownState(void) {
    return NOIMD_DisableImd();
}
 
/*========== Externalized Static Function Implementations (Unit Test) =======*/
#ifdef UNITY_UNIT_TEST
extern IMD_FSM_STATES_e TEST_NOIMD_Initialize(void) {
    return NOIMD_Initialize();
}
extern IMD_FSM_STATES_e TEST_NOIMD_EnableImd(void) {
    return NOIMD_EnableImd();
}
extern IMD_FSM_STATES_e TEST_NOIMD_MeasureInsulation(DATA_BLOCK_INSULATION_MONITORING_s *pTableInsulationMonitoring) {
    return NOIMD_MeasureInsulation(pTableInsulationMonitoring);
}
extern IMD_FSM_STATES_e TEST_NOIMD_DisableImd(void) {
    return NOIMD_DisableImd();
}
#endif