Configuration Options¶
Compile-time configuration options specific to ESP-ADF.
Recorder Engine Configuration¶
RECORD_ENGINE_MODE¶
Choose recorder engine functionality
Found in: Recorder Engine Configuration
Recorder engine have VAD, WWE and AMR encoding functionality. AMR encoding enabled, the binary size increase 144kB. WWE enabled, the binary size increase 103kB.
- Available options:
- REC_ENG_ENABLE_VAD_ONLY
- REC_ENG_ENABLE_VAD_WWE
- REC_ENG_ENABLE_VAD_WWE_AMR
ADF Features¶
ESP_DISPATCHER_DELEGATE_TASK_CORE¶
Delegation task core
Found in: ADF Features
Pinned delegate task to core 0 or core 1.
ESP_DISPATCHER_DELEGATE_TASK_PRIO¶
Delegate task’s prio
Found in: ADF Features
The delegate task’s prio.
ESP_DISPATCHER_DELEGATE_STACK_SIZE¶
Delegate task’s stack size
Found in: ADF Features
The delegate task’s stack is located in DRAM, modify this size to make sure all the needed operation can be run success in the it.
Audio HAL¶
AUDIO_BOARD¶
Audio board
Found in: Audio HAL
Select an audio board to use with the ESP-ADF
- Available options:
- AUDIO_BOARD_CUSTOM
- ESP_LYRAT_V4_3_BOARD
- ESP_LYRAT_V4_2_BOARD
- ESP_LYRATD_MSC_V2_1_BOARD
- ESP_LYRATD_MSC_V2_2_BOARD
- ESP_LYRAT_MINI_V1_1_BOARD
- ESP32_KORVO_DU1906_BOARD
- ESP32_S2_KALUGA_1_V1_2_BOARD
ESP32_KORVO_DU1906_DAC¶
ESP32 KORVO DU1906 Board DAC chip
Found in: Audio HAL
Select DAC chip to use on ESP32_KORVO_DU1906 board
- Available options:
- ESP32_KORVO_DU1906_DAC_TAS5805M
- ESP32_KORVO_DU1906_DAC_ES7148
ESP32_KORVO_DU1906_ADC¶
ESP32 KORVO DU1906 Board ADC chip
Found in: Audio HAL
Select ADC chip to use on ESP32_KORVO_DU1906 board
- Available options:
- ESP32_KORVO_DU1906_ADC_ES7243