> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs-staging.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AR Utility Data Log Codes

**Header:** `ar_util/api/ar_util_data_log_codes.h`

## Macros

### `AR_DATA_LOG_CODE_UNUSED`

Log codes for audio/voice data path logging.

```c theme={null}
#define AR_DATA_LOG_CODE_UNUSED 0x0
```

### `AR_DATA_LOG_CODE_AUD_DEC_IN`

audio decoder input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_DEC_IN 0x152E
```

### `AR_DATA_LOG_CODE_AUD_POPP_IN`

audio POPP input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_POPP_IN 0x152F
```

### `AR_DATA_LOG_CODE_AUD_COPP_IN`

audio COPP input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_COPP_IN 0x1531
```

### `AR_DATA_LOG_CODE_AUD_POPREP_IN`

audio POPREP input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_POPREP_IN 0x1534
```

### `AR_DATA_LOG_CODE_AUD_COPREP_IN`

audio COPREP input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_COPREP_IN 0x1532
```

### `AR_DATA_LOG_CODE_AUD_MTMX_RX_IN`

audio matrix Rx input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_MTMX_RX_IN 0x1530
```

### `AR_DATA_LOG_CODE_AUD_MTMX_TX_IN`

audio matrix Tx input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_MTMX_TX_IN 0x1533
```

### `AR_DATA_LOG_CODE_AUD_ENC_IN`

audio encoder input.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_ENC_IN 0x1535
```

### `AR_DATA_LOG_CODE_AUD_ENC_OUT`

audio encoder output.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_ENC_OUT 0x1536
```

### `AR_DATA_LOG_CODE_AFE_RX_TX_OUT`

AFE Rx output and AFE Tx input.

```c theme={null}
#define AR_DATA_LOG_CODE_AFE_RX_TX_OUT 0x1586
```

### `AR_DATA_LOG_CODE_VPTX`

vptx near and far input and output.

```c theme={null}
#define AR_DATA_LOG_CODE_VPTX 0x158A
```

### `AR_DATA_LOG_CODE_VPRX`

Logs PCM data at vprx output.

```c theme={null}
#define AR_DATA_LOG_CODE_VPRX 0x158A
```

### `AR_DATA_LOG_CODE_VOC_ENC_IN`

voice encoder input

```c theme={null}
#define AR_DATA_LOG_CODE_VOC_ENC_IN 0x158B
```

### `AR_DATA_LOG_CODE_VOC_PKT_OUT`

voice encoder output .

```c theme={null}
#define AR_DATA_LOG_CODE_VOC_PKT_OUT 0x14EE
```

### `AR_DATA_LOG_CODE_VOC_PKT_IN`

voice decoder input.

```c theme={null}
#define AR_DATA_LOG_CODE_VOC_PKT_IN 0x14EE
```

### `AR_DATA_LOG_CODE_VOC_DEC_OUT`

voice decoder output.

```c theme={null}
#define AR_DATA_LOG_CODE_VOC_DEC_OUT 0x158B
```

### `AR_DATA_LOG_CODE_AFE_ALGO_CALIB`

Logs run-time parameters of algorithms in AFE.

```c theme={null}
#define AR_DATA_LOG_CODE_AFE_ALGO_CALIB 0x17D8
```

### `AR_DATA_LOG_CODE_PP_RTM`

Logs RTM parameters of algorithms in PP.

```c theme={null}
#define AR_DATA_LOG_CODE_PP_RTM 0x184B
```

### `AR_DATA_LOG_CODE_LSM_OUTPUT`

LSM output.

```c theme={null}
#define AR_DATA_LOG_CODE_LSM_OUTPUT 0x1882
```

### `AR_DATA_LOG_CODE_AUD_DEC_OUT`

audio Decoder output.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_DEC_OUT 0x19AF
```

### `AR_DATA_LOG_CODE_AUD_COPP_OUT`

audio COPP output.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_COPP_OUT 0x19B0
```

### `AR_DATA_LOG_CODE_AUD_POPP_OUT`

audio POPP output.

```c theme={null}
#define AR_DATA_LOG_CODE_AUD_POPP_OUT 0x19B1
```

### `AR_DATA_LOG_CODE_ATS`

Audio Tuning Service Log Code.

```c theme={null}
#define AR_DATA_LOG_CODE_ATS 0x14A7
```