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# 1.1.4.42 DRV_METROLOGY_SENSOR_TYPE Enum

## C

    typedef enum {
        /* Current Transformer */
        SENSOR_CT        = 0,
        /* Shunt resistor */
        SENSOR_SHUNT     = 1,
        /* Rogowski Coil */
        SENSOR_ROGOWSKI  = 2,
        /* Voltage Resistor Divider */
        SENSOR_VRD  = 3,
        /* Temperature */
        SENSOR_TEMP  = 4,
        /* Special value to indicate Sensor for a not used channel */
        SENSOR_NOTUSED  = 5,

        SENSOR_NUM_TYPE
    } DRV_METROLOGY_SENSOR_TYPE;

## Summary

Describes the sensor type.

## Description

The metrology driver has been designed to interface with Current Transformers, Rogowski Coils and Shunt Resistors current sensors. Voltage sensors are of Resistor Divider type. Some ATSENSE AFEs provide an internal Temperature sensor.

Rev: E