1.1.3.4.35 DRV_METROLOGY_CALIBRATION Struct

typedef struct {
    DRV_METROLOGY_REGS_CONTROL metControlConf;
    DRV_METROLOGY_CALIBRATION_REFS references;
    uint32_t featureCtrl0Backup;
    double freq;                     
    uint32_t numIntegrationPeriods;
    uint64_t dspAccIa;
    uint64_t dspAccIb;
    uint64_t dspAccIc;
    uint64_t dspAccIn;
    uint64_t dspAccUa;
    uint64_t dspAccUb;
    uint64_t dspAccUc;
    uint64_t dspAccUn;
    int64_t  dspAccPa;
    int64_t  dspAccPb;
    int64_t  dspAccPc;
    int64_t  dspAccQa;
    int64_t  dspAccQb;
    int64_t  dspAccQc;
    bool  running;
    bool  result;
} DRV_METROLOGY_CALIBRATION;

Specifies all data internally needed for the auto calibration process.

Field description:

• metControlConf. Dummy variable used in internal computations.
• references. Calibration references. Client must be set the references before starting the calibration process.
• featureCtrl0Backup. Stores a backup value to restore FeatureCtrl0 register after finishing the calibration process.
• freq. Stores the mains frequency passed as parameter in the DRV_METROLOGY_SetConfiguration() routine.
• numIntegrationPeriods. Number of integration periods needed to complete the calibration process. It is set internally to 4.
• dspAccIa. Field internally used to perform the calibration process.
• dspAccIb. Field internally used to perform the calibration process.
• dspAccIc. Field internally used to perform the calibration process.
• dspAccIn. Field internally used to perform the calibration process.
• dspAccUa. Field internally used to perform the calibration process.
• dspAccUb. Field internally used to perform the calibration process.
• dspAccUc. Field internally used to perform the calibration process.
• dspAccUn. Field internally used to perform the calibration process.
• dspAccPa. Field internally used to perform the calibration process.
• dspAccPb. Field internally used to perform the calibration process.
• dspAccPc. Field internally used to perform the calibration process.
• dspAccQa. Field internally used to perform the calibration process.
• dspAccQb. Field internally used to perform the calibration process.
• dspAccQc. Field internally used to perform the calibration process.
• running. Flag used to check if the calibration process was completed.
• result. Flag used to check if the calibration process has been successful.

None.