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# 1.1.4.57 DRV_METROLOGY_CAPTURE_SOURCE Enum

## C

    typedef enum {
        CAPTURE_SRC_16KHz        = CAPTURE_CTRL_CAPTURE_SOURCE_16KHz_Val,
        CAPTURE_SRC_4KHz_FBW     = CAPTURE_CTRL_CAPTURE_SOURCE_4KHz_FBW_Val,
        CAPTURE_SRC_4KHz_NBW     = CAPTURE_CTRL_CAPTURE_SOURCE_4KHz_NBW_Val,
        CAPTURE_SRC_8KHz_FBW     = CAPTURE_CTRL_CAPTURE_SOURCE_8KHz_FBW_Val,
        CAPTURE_SRC_NUM
    } DRV_METROLOGY_CAPTURE_SOURCE;

## Summary

Source data used in the waveform capture process.

## Description

- CAPTURE_SRC_16KHz captures 16 kHz data [sQ1.30] before DSP filtering
- CAPTURE_SRC_4KHz_FBW captures 4 kHz FBW data [sQ2.29] (Full Bandwidth = fundamental + harmonics)
- CAPTURE_SRC_4KHz_NBW captures 4 kHz NBW data [sQ2.29] (Narrow Bandwidth = fundamental only)
- CAPTURE_SRC_8KHz_FBW captures 8 kHz FBW data [sQ2.29] (Full Bandwidth = fundamental + harmonics)

Rev: E