增加Kevin SP V4开发板,以代替不能OTA的SP V3 (#293)

main/boards/kevin-sp-v4-dev/config.h

@@ -0,0 +1,46 @@
+
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+#include <driver/gpio.h>
+
+#define AUDIO_INPUT_SAMPLE_RATE  16000
+#define AUDIO_OUTPUT_SAMPLE_RATE 16000
+
+#define AUDIO_I2S_GPIO_MCLK GPIO_NUM_42
+#define AUDIO_I2S_GPIO_WS GPIO_NUM_1
+#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_46
+#define AUDIO_I2S_GPIO_DIN  GPIO_NUM_2
+#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_3
+
+#define AUDIO_CODEC_PA_PIN       GPIO_NUM_41
+#define AUDIO_CODEC_I2C_SDA_PIN  GPIO_NUM_4
+#define AUDIO_CODEC_I2C_SCL_PIN  GPIO_NUM_5
+#define AUDIO_CODEC_ES8311_ADDR  ES8311_CODEC_DEFAULT_ADDR
+
+#define BUILTIN_LED_GPIO        GPIO_NUM_38
+#define BOOT_BUTTON_GPIO        GPIO_NUM_0
+#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
+
+#define DISPLAY_SDA_PIN GPIO_NUM_NC
+#define DISPLAY_SCL_PIN GPIO_NUM_NC
+#define DISPLAY_WIDTH   240
+#define DISPLAY_HEIGHT  280
+#define DISPLAY_SWAP_XY  false
+#define DISPLAY_MIRROR_X false
+#define DISPLAY_MIRROR_Y false
+#define BACKLIGHT_INVERT false
+
+#define DISPLAY_OFFSET_X  0
+#define DISPLAY_OFFSET_Y  20
+#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_48
+#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false
+
+#define ML307_RX_PIN GPIO_NUM_12
+#define ML307_TX_PIN GPIO_NUM_13
+
+#endif // _BOARD_CONFIG_H_