#ifndef _BOARD_CONFIG_H_ #define _BOARD_CONFIG_H_ // AtomS3R M12+EchoBase Board configuration #include #define AUDIO_INPUT_REFERENCE true #define AUDIO_INPUT_SAMPLE_RATE 24000 #define AUDIO_OUTPUT_SAMPLE_RATE 24000 #define AUDIO_I2S_GPIO_MCLK GPIO_NUM_NC #define AUDIO_I2S_GPIO_WS GPIO_NUM_6 #define AUDIO_I2S_GPIO_BCLK GPIO_NUM_8 #define AUDIO_I2S_GPIO_DIN GPIO_NUM_7 #define AUDIO_I2S_GPIO_DOUT GPIO_NUM_5 #define AUDIO_CODEC_I2C_SDA_PIN GPIO_NUM_38 #define AUDIO_CODEC_I2C_SCL_PIN GPIO_NUM_39 #define AUDIO_CODEC_ES8311_ADDR ES8311_CODEC_DEFAULT_ADDR #define AUDIO_CODEC_GPIO_PA GPIO_NUM_NC #define BUILTIN_LED_GPIO GPIO_NUM_NC #define BOOT_BUTTON_GPIO GPIO_NUM_41 #define VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC #define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC #define CAMERA_PIN_PWDN (-1) #define CAMERA_PIN_RESET (-1) #define CAMERA_PIN_VSYNC (10) #define CAMERA_PIN_HREF (14) #define CAMERA_PIN_PCLK (40) #define CAMERA_PIN_XCLK (21) #define CAMERA_PIN_SIOD (12) #define CAMERA_PIN_SIOC ( 9) #define CAMERA_PIN_D0 ( 3) #define CAMERA_PIN_D1 (42) #define CAMERA_PIN_D2 (46) #define CAMERA_PIN_D3 (48) #define CAMERA_PIN_D4 ( 4) #define CAMERA_PIN_D5 (17) #define CAMERA_PIN_D6 (11) #define CAMERA_PIN_D7 (13) #define CAMERA_XCLK_FREQ (20000000) #endif // _BOARD_CONFIG_H_