diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt index c164d544..fcb83398 100644 --- a/main/CMakeLists.txt +++ b/main/CMakeLists.txt @@ -120,6 +120,8 @@ elseif(CONFIG_BOARD_TYPE_XINGZHI_Cube_1_54TFT_ML307) set(BOARD_TYPE "xingzhi-cube-1.54tft-ml307") elseif(CONFIG_BOARD_TYPE_SENSECAP_WATCHER) set(BOARD_TYPE "sensecap-watcher") +elseif(CONFIG_BOARD_TYPE_ESP32_CGC) + set(BOARD_TYPE "esp32-cgc") endif() file(GLOB BOARD_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/boards/${BOARD_TYPE}/*.cc diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild index affcf55e..d852c865 100644 --- a/main/Kconfig.projbuild +++ b/main/Kconfig.projbuild @@ -62,6 +62,8 @@ choice BOARD_TYPE bool "面包板新版接线（ML307 AT）" config BOARD_TYPE_BREAD_COMPACT_ESP32 bool "面包板 ESP32 DevKit" + config BOARD_TYPE_ESP32_CGC + bool "ESP32 CGC" config BOARD_TYPE_ESP_BOX_3 bool "ESP BOX 3" config BOARD_TYPE_ESP_BOX @@ -157,7 +159,7 @@ choice DISPLAY_OLED_TYPE endchoice choice DISPLAY_LCD_TYPE - depends on BOARD_TYPE_BREAD_COMPACT_WIFI_LCD + depends on BOARD_TYPE_BREAD_COMPACT_WIFI_LCD || BOARD_TYPE_ESP32_CGC prompt "LCD Type" default LCD_ST7789_240X320 help diff --git a/main/boards/esp32-cgc/README.md b/main/boards/esp32-cgc/README.md new file mode 100644 index 00000000..b8e611e3 --- /dev/null +++ b/main/boards/esp32-cgc/README.md @@ -0,0 +1,46 @@ +# 主板开源地址： +[https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb](https://oshwhub.com/wdmomo/esp32-xiaozhi-kidpcb) + +# 编译配置命令 + +**配置编译目标为 ESP32：** + +```bash +idf.py set-target esp32 +``` + +**打开 menuconfig：** + +```bash +idf.py menuconfig +``` + +**选择板子：** + +``` +Xiaozhi Assistant -> Board Type -> ESP32 CGC +``` + +**选择屏幕类型：** + +``` +Xiaozhi Assistant -> LCD Type -> "ST7735, 分辨率128*128" +``` + +**修改 flash 大小：** + +``` +Serial flasher config -> Flash size -> 4 MB +``` + +**修改分区表：** + +``` +Partition Table -> Custom partition CSV file -> partitions_4M.csv +``` + +**编译：** + +```bash +idf.py build +``` diff --git a/main/boards/esp32-cgc/config.h b/main/boards/esp32-cgc/config.h new file mode 100644 index 00000000..289a2cad --- /dev/null +++ b/main/boards/esp32-cgc/config.h @@ -0,0 +1,268 @@ +#ifndef _BOARD_CONFIG_H_ +#define _BOARD_CONFIG_H_ + +#include + +#define AUDIO_INPUT_SAMPLE_RATE 16000 +#define AUDIO_OUTPUT_SAMPLE_RATE 24000 + +// 如果使用 Duplex I2S 模式，请注释下面一行 +#define AUDIO_I2S_METHOD_SIMPLEX + +#ifdef AUDIO_I2S_METHOD_SIMPLEX + +#define AUDIO_I2S_MIC_GPIO_WS GPIO_NUM_25 +#define AUDIO_I2S_MIC_GPIO_SCK GPIO_NUM_26 +#define AUDIO_I2S_MIC_GPIO_DIN GPIO_NUM_32 + +#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_33 +#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_14 +#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_27 + +#else + +#define AUDIO_I2S_GPIO_WS GPIO_NUM_4 +#define AUDIO_I2S_GPIO_BCLK GPIO_NUM_5 +#define AUDIO_I2S_GPIO_DIN GPIO_NUM_6 +#define AUDIO_I2S_GPIO_DOUT GPIO_NUM_7 + +#endif + +#define BOOT_BUTTON_GPIO GPIO_NUM_0 +#define ASR_BUTTON_GPIO GPIO_NUM_13 + +#define DISPLAY_SDA_PIN GPIO_NUM_NC +#define DISPLAY_SCL_PIN GPIO_NUM_NC + +#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_4 +#define DISPLAY_SCLK_PIN GPIO_NUM_18 +#define DISPLAY_MOSI_PIN GPIO_NUM_23 +#define DISPLAY_CS_PIN GPIO_NUM_5 +#define DISPLAY_DC_PIN GPIO_NUM_2 +#define DISPLAY_RESET_PIN GPIO_NUM_NC + +#define DISPLAY_SPI_SCLK_HZ (20 * 1000 * 1000) + +#ifdef CONFIG_LCD_ST7789_240X320 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#endif + +#ifdef CONFIG_LCD_ST7789_240X320_NO_IPS +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR false +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7789_170X320 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 170 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 35 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7789_172X320 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 172 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 34 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7789_240X280 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 280 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 20 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7789_240X240 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 240 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7789_240X240_7PIN +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 240 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 2 +#endif + +#ifdef CONFIG_LCD_ST7789_240X135 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 135 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY true +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 40 +#define DISPLAY_OFFSET_Y 53 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7735_128X160 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 128 +#define DISPLAY_HEIGHT 160 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y true +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR false +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#endif + +#ifdef CONFIG_LCD_ST7735_128X128 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 128 +#define DISPLAY_HEIGHT 128 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y true +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR false +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 2 +#define DISPLAY_OFFSET_Y 3 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ST7796_320X480 +#define LCD_TYPE_ST7789_SERIAL +#define DISPLAY_WIDTH 320 +#define DISPLAY_HEIGHT 480 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ILI9341_240X320 +#define LCD_TYPE_ILI9341_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_ILI9341_240X320_NO_IPS +#define LCD_TYPE_ILI9341_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR false +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_GC9A01_240X240 +#define LCD_TYPE_GC9A01_SERIAL +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 240 +#define DISPLAY_MIRROR_X true +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_BGR +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#ifdef CONFIG_LCD_CUSTOM +#define DISPLAY_WIDTH 240 +#define DISPLAY_HEIGHT 320 +#define DISPLAY_MIRROR_X false +#define DISPLAY_MIRROR_Y false +#define DISPLAY_SWAP_XY false +#define DISPLAY_INVERT_COLOR true +#define DISPLAY_RGB_ORDER LCD_RGB_ELEMENT_ORDER_RGB +#define DISPLAY_OFFSET_X 0 +#define DISPLAY_OFFSET_Y 0 +#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false +#define DISPLAY_SPI_MODE 0 +#endif + +#endif // _BOARD_CONFIG_H_ diff --git a/main/boards/esp32-cgc/config.json b/main/boards/esp32-cgc/config.json new file mode 100644 index 00000000..1bcbb5a4 --- /dev/null +++ b/main/boards/esp32-cgc/config.json @@ -0,0 +1,11 @@ +{ + "target": "esp32", + "builds": [ + { + "name": "esp32-cgc", + "sdkconfig_append": [ + "CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y", + "CONFIG_PARTITION_TABLE_CUSTOM_FILENAME=\"partitions_4M.csv\"", + "CONFIG_LCD_ST7735_128X128=y" + ] + } diff --git a/main/boards/esp32-cgc/esp32_cgc_board.cc b/main/boards/esp32-cgc/esp32_cgc_board.cc new file mode 100644 index 00000000..536a1456 --- /dev/null +++ b/main/boards/esp32-cgc/esp32_cgc_board.cc @@ -0,0 +1,192 @@ +#include "wifi_board.h" +#include "audio_codecs/no_audio_codec.h" +#include "display/lcd_display.h" +#include "system_reset.h" +#include "application.h" +#include "button.h" +#include "config.h" +#include "iot/thing_manager.h" +#include "led/single_led.h" + +#include +#include +#include +#include +#include +#include +#include + +#if defined(LCD_TYPE_ILI9341_SERIAL) +#include +#endif + +#if defined(LCD_TYPE_GC9A01_SERIAL) +#include +static const gc9a01_lcd_init_cmd_t gc9107_lcd_init_cmds[] = { + // {cmd, { data }, data_size, delay_ms} + {0xfe, (uint8_t[]){0x00}, 0, 0}, + {0xef, (uint8_t[]){0x00}, 0, 0}, + {0xb0, (uint8_t[]){0xc0}, 1, 0}, + {0xb1, (uint8_t[]){0x80}, 1, 0}, + {0xb2, (uint8_t[]){0x27}, 1, 0}, + {0xb3, (uint8_t[]){0x13}, 1, 0}, + {0xb6, (uint8_t[]){0x19}, 1, 0}, + {0xb7, (uint8_t[]){0x05}, 1, 0}, + {0xac, (uint8_t[]){0xc8}, 1, 0}, + {0xab, (uint8_t[]){0x0f}, 1, 0}, + {0x3a, (uint8_t[]){0x05}, 1, 0}, + {0xb4, (uint8_t[]){0x04}, 1, 0}, + {0xa8, (uint8_t[]){0x08}, 1, 0}, + {0xb8, (uint8_t[]){0x08}, 1, 0}, + {0xea, (uint8_t[]){0x02}, 1, 0}, + {0xe8, (uint8_t[]){0x2A}, 1, 0}, + {0xe9, (uint8_t[]){0x47}, 1, 0}, + {0xe7, (uint8_t[]){0x5f}, 1, 0}, + {0xc6, (uint8_t[]){0x21}, 1, 0}, + {0xc7, (uint8_t[]){0x15}, 1, 0}, + {0xf0, + (uint8_t[]){0x1D, 0x38, 0x09, 0x4D, 0x92, 0x2F, 0x35, 0x52, 0x1E, 0x0C, + 0x04, 0x12, 0x14, 0x1f}, + 14, 0}, + {0xf1, + (uint8_t[]){0x16, 0x40, 0x1C, 0x54, 0xA9, 0x2D, 0x2E, 0x56, 0x10, 0x0D, + 0x0C, 0x1A, 0x14, 0x1E}, + 14, 0}, + {0xf4, (uint8_t[]){0x00, 0x00, 0xFF}, 3, 0}, + {0xba, (uint8_t[]){0xFF, 0xFF}, 2, 0}, +}; +#endif + +#define TAG "ESP32_CGC" + +LV_FONT_DECLARE(font_puhui_14_1); +LV_FONT_DECLARE(font_awesome_14_1); + +class ESP32_CGC : public WifiBoard { +private: + Button boot_button_; + LcdDisplay* display_; + Button asr_button_; + + void InitializeSpi() { + spi_bus_config_t buscfg = {}; + buscfg.mosi_io_num = DISPLAY_MOSI_PIN; + buscfg.miso_io_num = GPIO_NUM_NC; + buscfg.sclk_io_num = DISPLAY_SCLK_PIN; + buscfg.quadwp_io_num = GPIO_NUM_NC; + buscfg.quadhd_io_num = GPIO_NUM_NC; + buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t); + ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO)); + } + + void InitializeLcdDisplay() { + esp_lcd_panel_io_handle_t panel_io = nullptr; + esp_lcd_panel_handle_t panel = nullptr; + // 液晶屏控制IO初始化 + ESP_LOGD(TAG, "Install panel IO"); + esp_lcd_panel_io_spi_config_t io_config = {}; + io_config.cs_gpio_num = DISPLAY_CS_PIN; + io_config.dc_gpio_num = DISPLAY_DC_PIN; + io_config.spi_mode = DISPLAY_SPI_MODE; + io_config.pclk_hz = DISPLAY_SPI_SCLK_HZ; + io_config.trans_queue_depth = 10; + io_config.lcd_cmd_bits = 8; + io_config.lcd_param_bits = 8; + ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io)); + + // 初始化液晶屏驱动芯片 + ESP_LOGD(TAG, "Install LCD driver"); + esp_lcd_panel_dev_config_t panel_config = {}; + panel_config.reset_gpio_num = DISPLAY_RESET_PIN; + panel_config.rgb_ele_order = DISPLAY_RGB_ORDER; + panel_config.bits_per_pixel = 16; +#if defined(LCD_TYPE_ILI9341_SERIAL) + ESP_ERROR_CHECK(esp_lcd_new_panel_ili9341(panel_io, &panel_config, &panel)); +#elif defined(LCD_TYPE_GC9A01_SERIAL) + ESP_ERROR_CHECK(esp_lcd_new_panel_gc9a01(panel_io, &panel_config, &panel)); + gc9a01_vendor_config_t gc9107_vendor_config = { + .init_cmds = gc9107_lcd_init_cmds, + .init_cmds_size = sizeof(gc9107_lcd_init_cmds) / sizeof(gc9a01_lcd_init_cmd_t), + }; +#else + ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel)); +#endif + + esp_lcd_panel_reset(panel); + + + esp_lcd_panel_init(panel); + esp_lcd_panel_invert_color(panel, DISPLAY_INVERT_COLOR); + esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY); + esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y); +#ifdef LCD_TYPE_GC9A01_SERIAL + panel_config.vendor_config = &gc9107_vendor_config; +#endif + display_ = new SpiLcdDisplay(panel_io, panel, + DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY, + { + .text_font = &font_puhui_14_1, + .icon_font = &font_awesome_14_1, + .emoji_font = font_emoji_32_init(), + }); + } + + + + void InitializeButtons() { + + boot_button_.OnClick([this]() { + auto& app = Application::GetInstance(); + if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) { + ResetWifiConfiguration(); + } + app.ToggleChatState(); + }); + + asr_button_.OnClick([this]() { + std::string wake_word="你好小智"; + Application::GetInstance().WakeWordInvoke(wake_word); + }); + + } + + // 物联网初始化，添加对 AI 可见设备 + void InitializeIot() { + auto& thing_manager = iot::ThingManager::GetInstance(); + thing_manager.AddThing(iot::CreateThing("Speaker")); + thing_manager.AddThing(iot::CreateThing("Backlight")); + } + +public: + ESP32_CGC() : + boot_button_(BOOT_BUTTON_GPIO), asr_button_(ASR_BUTTON_GPIO) { + InitializeSpi(); + InitializeLcdDisplay(); + InitializeButtons(); + InitializeIot(); + GetBacklight()->RestoreBrightness(); + } + + virtual AudioCodec* GetAudioCodec() override + { +#ifdef AUDIO_I2S_METHOD_SIMPLEX + static NoAudioCodecSimplex audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE, + AUDIO_I2S_SPK_GPIO_BCLK, AUDIO_I2S_SPK_GPIO_LRCK, AUDIO_I2S_SPK_GPIO_DOUT, AUDIO_I2S_MIC_GPIO_SCK, AUDIO_I2S_MIC_GPIO_WS, AUDIO_I2S_MIC_GPIO_DIN); +#else + static NoAudioCodecDuplex audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE, + AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN); +#endif + return &audio_codec; + } + + virtual Display* GetDisplay() override { + return display_; + } + + virtual Backlight* GetBacklight() override { + static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT); + return &backlight; + } +}; + +DECLARE_BOARD(ESP32_CGC);