in tri-state *//* Initialize the Control interface of the Audio Codec */BSP_AUDIO_OUT_Init(OUTPUT_DEVICE_SPEAKER,70, AUDIO_FREQUENCY_48K);/* ADCDAT1 is tri-stated */AUDIO_IO_Write(AUDIO_I2C_ADDRESS,0x200,0); AUDIO_IO_Write(AUDIO_I2C_ADDRESS,0x300,0x6010);/*##-3- Configure TAMPER...
esp_err_t bsp_audio_init(const i2s_std_config_t *i2s_config, i2s_chan_handle_t *tx_channel, i2s_chan_handle_t *rx_channel); esp_err_t bsp_audio_poweramp_enable(const bool enable); esp_codec_dev_handle_t bsp_audio_codec_speaker_init(void) ...
*/staticvoidHID_InitApplication(void){/* Configure Key Button */BSP_PB_Init(BUTTON_TAMPER, BUTTON_MODE_EXTI);/* Configure LED1*/BSP_LED_Init(LED1);/* Initialize the LCD */BSP_LCD_Init();/* LCD Layer Initialization */BSP_LCD_LayerDefaultInit(1, LCD_FB_START_ADDRESS);/* Select the...
Sound output on CoreS3 is optimized with the high-fidelity 16-bit I2S power amplifier chip AW88298, accompanied by a built-in 1W speaker for clear audio playback. For sound input, the kit incorporates the ES7210 audio decoding chip and dual-microphone input. The side of the device includes...