2025-05-27 21:43:01 +08:00
|
|
|
#ifndef _BOARD_CONFIG_H_
|
|
|
|
|
#define _BOARD_CONFIG_H_
|
|
|
|
|
|
|
|
|
|
#include <driver/gpio.h>
|
|
|
|
|
|
|
|
|
|
#define AUDIO_INPUT_SAMPLE_RATE 16000
|
|
|
|
|
#define AUDIO_OUTPUT_SAMPLE_RATE 24000
|
|
|
|
|
|
|
|
|
|
#define AUDIO_I2S_MIC_GPIO_SCK GPIO_NUM_38
|
|
|
|
|
#define AUDIO_I2S_MIC_GPIO_DIN GPIO_NUM_39
|
|
|
|
|
#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_42
|
|
|
|
|
#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_45
|
|
|
|
|
#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_46
|
|
|
|
|
#define AUDIO_I2S_SPK_GPIO_GAIN GPIO_NUM_41
|
|
|
|
|
|
|
|
|
|
#define BUILTIN_LED_GPIO GPIO_NUM_3
|
|
|
|
|
#define BOOT_BUTTON_GPIO GPIO_NUM_0
|
|
|
|
|
#define TOUCH_BUTTON_GPIO GPIO_NUM_NC
|
|
|
|
|
#define VOLUME_UP_BUTTON_GPIO GPIO_NUM_NC
|
|
|
|
|
#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
|
|
|
|
|
#define RESET_NVS_BUTTON_GPIO GPIO_NUM_NC
|
|
|
|
|
#define RESET_FACTORY_BUTTON_GPIO GPIO_NUM_NC
|
|
|
|
|
|
|
|
|
|
/* DFRobot Camera pins */
|
2025-10-14 10:44:45 +08:00
|
|
|
#define PWDN_GPIO_NUM GPIO_NUM_NC
|
|
|
|
|
#define RESET_GPIO_NUM GPIO_NUM_NC
|
|
|
|
|
#define XCLK_GPIO_NUM GPIO_NUM_5
|
|
|
|
|
#define Y9_GPIO_NUM GPIO_NUM_4
|
|
|
|
|
#define Y8_GPIO_NUM GPIO_NUM_6
|
|
|
|
|
#define Y7_GPIO_NUM GPIO_NUM_7
|
|
|
|
|
#define Y6_GPIO_NUM GPIO_NUM_14
|
|
|
|
|
#define Y5_GPIO_NUM GPIO_NUM_17
|
|
|
|
|
#define Y4_GPIO_NUM GPIO_NUM_21
|
|
|
|
|
#define Y3_GPIO_NUM GPIO_NUM_18
|
|
|
|
|
#define Y2_GPIO_NUM GPIO_NUM_16
|
|
|
|
|
#define VSYNC_GPIO_NUM GPIO_NUM_1
|
|
|
|
|
#define HREF_GPIO_NUM GPIO_NUM_2
|
|
|
|
|
#define PCLK_GPIO_NUM GPIO_NUM_15
|
|
|
|
|
#define SIOD_GPIO_NUM GPIO_NUM_8
|
|
|
|
|
#define SIOC_GPIO_NUM GPIO_NUM_9
|
2025-05-27 21:43:01 +08:00
|
|
|
|
|
|
|
|
/* Camera pins */
|
|
|
|
|
#define CAMERA_PIN_PWDN PWDN_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_RESET RESET_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_XCLK XCLK_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_SIOD SIOD_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_SIOC SIOC_GPIO_NUM
|
|
|
|
|
|
|
|
|
|
#define CAMERA_PIN_D7 Y9_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D6 Y8_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D5 Y7_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D4 Y6_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D3 Y5_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D2 Y4_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D1 Y3_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_D0 Y2_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_VSYNC VSYNC_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_HREF HREF_GPIO_NUM
|
|
|
|
|
#define CAMERA_PIN_PCLK PCLK_GPIO_NUM
|
|
|
|
|
|
|
|
|
|
#define XCLK_FREQ_HZ 20000000
|
|
|
|
|
|
|
|
|
|
#endif // _BOARD_CONFIG_H_
|
