xiaozhi/main/boards/atoms3r-cam-m12-echo-base/config.h

#ifndef _BOARD_CONFIG_H_
#define _BOARD_CONFIG_H_

// AtomS3R M12+EchoBase Board configuration

#include <driver/gpio.h>

#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    GPIO_NUM_NC
#define CAMERA_PIN_RESET   GPIO_NUM_NC
#define CAMERA_PIN_VSYNC   GPIO_NUM_10
#define CAMERA_PIN_HREF    GPIO_NUM_14
#define CAMERA_PIN_PCLK    GPIO_NUM_40
#define CAMERA_PIN_XCLK    GPIO_NUM_21
#define CAMERA_PIN_SIOD    GPIO_NUM_12
#define CAMERA_PIN_SIOC    GPIO_NUM_9
#define CAMERA_PIN_D0      GPIO_NUM_3
#define CAMERA_PIN_D1      GPIO_NUM_42
#define CAMERA_PIN_D2      GPIO_NUM_46
#define CAMERA_PIN_D3      GPIO_NUM_48
#define CAMERA_PIN_D4      GPIO_NUM_4
#define CAMERA_PIN_D5      GPIO_NUM_17
#define CAMERA_PIN_D6      GPIO_NUM_11
#define CAMERA_PIN_D7      GPIO_NUM_13
#define CAMERA_XCLK_FREQ   (20000000)
#define XCLK_FREQ_HZ CAMERA_XCLK_FREQ


#endif // _BOARD_CONFIG_H_