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CC2 Device Documentation

Audio Results Uplink Data

After an audio playback or recording request (devcfg.audioout.ref or devcfg.audioin.ref), the device sends the result of the operation.

Key paths: devdata.audioout, devdata.audioin

To request current values:

{
  "devdata": {
    "audioout": null,
    "audioin": null,
  },
}

audioout.ref_result

Section titled “audioout.ref_result”

Result of the last playback request.

Configuration variables

  • Type: string (enum)
  • Sent on: Playback completion
Value Meaning
PLAY Playback in progress
OK Playback completed successfully
FAIL Playback failed
FAILS Playback failed (short/corrupted file) 
{
  "devdata": {
    "audioout": {
      "ref_result": "OK",
    },
  },
}

audioin.ref_result

Section titled “audioin.ref_result”

Result of the last recording request.

Configuration variables

  • Type: string (enum)
  • Sent on: Recording completion
Value Meaning
RUN Recording in progress
OK Recording completed successfully
FAIL Recording failed
FAILS Recording failed (disk full, etc.) 
{
  "devdata": {
    "audioin": {
      "ref_result": "OK",
    },
  },
}
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