SCO Application Functions

APP_SCO API Brief

Application	Brief
`app_sco_codec_init()`	initialize the voice relevant settings
`app_sco_codec_deinit()`	deinitialize the voice relevant settings
`app_sco_data_process()`	application for handling SCO data
`app_sco_get_trigger_time()`	get trigger time struct for start handing SCO data

void app_sco_codec_init(uint32_t codec_type, uint8_t vol)

initialize the voice relevant settings

initialize audio module and set voice relevant data

参数:

返回:

N/A

void app_sco_codec_deinit(void)

deinitialize the voice relevant settings

reset audio module and free voice relevant settings

uint32_t app_sco_data_process(void)

application for handling SCO data

get data from ADC buff and encode to SCO data. After that, decode SCO data and put into DAC buff

bt_clk_t *app_sco_get_trigger_time(void)

get trigger time struct for start handing SCO data

return the BT time clock struct which start encode/decode SCO data

APP_SCO_MSBC_FRAME_BUFFER_SIZE: Encoded buffer size in bytes per mSBC frame