#include "wifi_board.h"
|
#include "codecs/box_audio_codec.h"
|
#include "display/lcd_display.h"
|
#include "system_reset.h"
|
#include "application.h"
|
#include "button.h"
|
#include "config.h"
|
|
#include <esp_log.h>
|
#include "i2c_device.h"
|
#include <driver/i2c_master.h>
|
#include <driver/ledc.h>
|
#include <wifi_station.h>
|
#include <esp_lcd_panel_io.h>
|
#include <esp_lcd_panel_ops.h>
|
#include <esp_timer.h>
|
#include "esp32_camera.h"
|
|
#include "esp_lcd_panel_vendor.h"
|
#include "custom_io_expander_ch32v003.h"
|
#include "esp_lcd_st7796.h"
|
#include "esp_ota_ops.h"
|
|
#define TAG "waveshare_s3_cam_xxxx"
|
|
#define LCD_OPCODE_WRITE_CMD (0x02ULL)
|
#define LCD_OPCODE_READ_CMD (0x0BULL)
|
#define LCD_OPCODE_WRITE_COLOR (0x32ULL)
|
|
void switch_to_main(void)
|
{
|
const esp_partition_t *factory_part =
|
esp_partition_find_first(ESP_PARTITION_TYPE_APP,
|
ESP_PARTITION_SUBTYPE_APP_FACTORY,
|
NULL);
|
if (!factory_part) {
|
ESP_LOGE("APP_SWITCH", "未找到 factory 分区");
|
return;
|
}
|
|
esp_err_t err = esp_ota_set_boot_partition(factory_part);
|
if (err == ESP_OK) {
|
ESP_LOGI("APP_SWITCH", "已设置 factory 为启动分区，重启回到主程序");
|
esp_restart();
|
} else {
|
ESP_LOGE("APP_SWITCH", "设置启动分区失败: %s", esp_err_to_name(err));
|
}
|
}
|
|
class CustomBacklight : public Backlight {
|
public:
|
CustomBacklight(esp_io_expander_handle_t io_handle)
|
: Backlight(), io_handle_(io_handle) {}
|
|
protected:
|
esp_io_expander_handle_t io_handle_;
|
|
virtual void SetBrightnessImpl(uint8_t brightness) override {
|
if (brightness > 100) brightness = 100;
|
int flipped_brightness = 100 - brightness;
|
|
custom_io_expander_set_pwm(io_handle_, flipped_brightness * 255 / 100);
|
}
|
};
|
|
|
class CustomBoard : public WifiBoard {
|
private:
|
Button boot_button_;
|
i2c_master_bus_handle_t i2c_bus_;
|
LcdDisplay* display_;
|
Esp32Camera* camera_;
|
esp_io_expander_handle_t io_expander = NULL;
|
CustomBacklight *backlight_;
|
|
void InitializeI2c() {
|
// Initialize I2C peripheral
|
i2c_master_bus_config_t i2c_bus_cfg = {
|
.i2c_port = (i2c_port_t)1,
|
.sda_io_num = I2C_SDA_IO,
|
.scl_io_num = I2C_SCL_IO,
|
.clk_source = I2C_CLK_SRC_DEFAULT,
|
};
|
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
|
}
|
|
void Initialize_Expander(void)
|
{
|
|
custom_io_expander_new_i2c_ch32v003(i2c_bus_, BSP_IO_EXPANDER_I2C_ADDRESS, &io_expander);
|
esp_io_expander_set_dir(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1 | IO_EXPANDER_PIN_NUM_4 | IO_EXPANDER_PIN_NUM_6, IO_EXPANDER_OUTPUT);
|
|
esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1 , 1);
|
vTaskDelay(pdMS_TO_TICKS(10));
|
esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1 , 0);
|
vTaskDelay(pdMS_TO_TICKS(10));
|
esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_0 | IO_EXPANDER_PIN_NUM_1 , 1);
|
vTaskDelay(pdMS_TO_TICKS(10));
|
|
esp_io_expander_set_level(io_expander, IO_EXPANDER_PIN_NUM_4 | IO_EXPANDER_PIN_NUM_6 , 1);
|
|
//custom_io_expander_set_pwm(io_expander,100);
|
}
|
|
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(SPI2_HOST, &buscfg, SPI_DMA_CH_AUTO));
|
}
|
|
void InitializeSt7789Display() {
|
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 = 0;
|
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(SPI2_HOST, &io_config, &panel_io));
|
|
// 初始化液晶屏驱动芯片ST7789
|
ESP_LOGD(TAG, "Install LCD driver");
|
esp_lcd_panel_dev_config_t panel_config = {};
|
panel_config.reset_gpio_num = GPIO_NUM_NC;
|
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
|
panel_config.bits_per_pixel = 16;
|
ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_reset(panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_init(panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY));
|
ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y));
|
ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel, DISPLAY_INVERT_COLOR));
|
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel,true));
|
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);
|
backlight_ = new CustomBacklight(io_expander);
|
backlight_->RestoreBrightness();
|
}
|
|
void InitializeSt7796Display() {
|
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 = 0;
|
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(SPI2_HOST, &io_config, &panel_io));
|
|
// 初始化液晶屏驱动芯片ST7789
|
ESP_LOGD(TAG, "Install LCD driver");
|
esp_lcd_panel_dev_config_t panel_config = {};
|
panel_config.reset_gpio_num = GPIO_NUM_NC;
|
panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR;
|
panel_config.bits_per_pixel = 16;
|
ESP_ERROR_CHECK(esp_lcd_new_panel_st7796(panel_io, &panel_config, &panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_reset(panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_init(panel));
|
ESP_ERROR_CHECK(esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY));
|
ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y));
|
ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel, DISPLAY_INVERT_COLOR));
|
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel,true));
|
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);
|
backlight_ = new CustomBacklight(io_expander);
|
backlight_->RestoreBrightness();
|
}
|
|
void InitializeButtons() {
|
boot_button_.OnClick([this]() {
|
auto& app = Application::GetInstance();
|
if (app.GetDeviceState() == kDeviceStateStarting) {
|
EnterWifiConfigMode();
|
return;
|
}
|
app.ToggleChatState();
|
});
|
boot_button_.OnLongPress([this]() {
|
auto& app = Application::GetInstance();
|
switch_to_main();
|
});
|
|
#if CONFIG_USE_DEVICE_AEC
|
boot_button_.OnDoubleClick([this]() {
|
auto& app = Application::GetInstance();
|
if (app.GetDeviceState() == kDeviceStateIdle) {
|
app.SetAecMode(app.GetAecMode() == kAecOff ? kAecOnDeviceSide : kAecOff);
|
}
|
});
|
#endif
|
}
|
|
|
void InitializeCamera() {
|
camera_config_t camera_config = {
|
.pin_pwdn = CAMERA_PIN_PWDN,
|
.pin_reset = CAMERA_PIN_RESET,
|
.pin_xclk = CAMERA_PIN_XCLK,
|
.pin_sccb_sda = -1, // Use initialized I2C
|
.pin_sccb_scl = -1,
|
.pin_d7 = CAMERA_PIN_D7,
|
.pin_d6 = CAMERA_PIN_D6,
|
.pin_d5 = CAMERA_PIN_D5,
|
.pin_d4 = CAMERA_PIN_D4,
|
.pin_d3 = CAMERA_PIN_D3,
|
.pin_d2 = CAMERA_PIN_D2,
|
.pin_d1 = CAMERA_PIN_D1,
|
.pin_d0 = CAMERA_PIN_D0,
|
.pin_vsync = CAMERA_PIN_VSYNC,
|
.pin_href = CAMERA_PIN_HREF,
|
.pin_pclk = CAMERA_PIN_PCLK,
|
|
.xclk_freq_hz = XCLK_FREQ_HZ,
|
.ledc_timer = LEDC_TIMER_0,
|
.ledc_channel = LEDC_CHANNEL_0,
|
|
.pixel_format = PIXFORMAT_RGB565,
|
.frame_size = FRAMESIZE_QVGA,
|
.jpeg_quality = 12,
|
.fb_count = 2,
|
.fb_location = CAMERA_FB_IN_PSRAM,
|
.grab_mode = CAMERA_GRAB_WHEN_EMPTY,
|
.sccb_i2c_port = (i2c_port_t)1,
|
};
|
|
camera_ = new Esp32Camera(camera_config);
|
if (camera_ != nullptr) {
|
camera_->SetVFlip(true);
|
}
|
}
|
public:
|
CustomBoard() :
|
boot_button_(BOOT_BUTTON_GPIO) {
|
InitializeI2c();
|
Initialize_Expander();
|
InitializeSpi();
|
InitializeButtons();
|
#ifdef CONFIG_BSP_LCD_SIZE_2INCH
|
InitializeSt7789Display();
|
#elif CONFIG_BSP_LCD_SIZE_2_8INCH
|
InitializeSt7789Display();
|
#elif CONFIG_BSP_LCD_SIZE_1_83INCH
|
InitializeSt7789Display();
|
#elif CONFIG_BSP_LCD_SIZE_3_5INCH
|
InitializeSt7796Display();
|
#endif
|
|
InitializeCamera();
|
|
}
|
|
virtual AudioCodec* GetAudioCodec() override {
|
static BoxAudioCodec audio_codec(i2c_bus_, AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
|
AUDIO_I2S_GPIO_MCLK, AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN, AUDIO_CODEC_PA_PIN, AUDIO_CODEC_ES8311_ADDR, AUDIO_CODEC_ES7210_ADDR, AUDIO_INPUT_REFERENCE);
|
return &audio_codec;
|
}
|
|
virtual Display* GetDisplay() override {
|
return display_;
|
}
|
|
virtual Camera* GetCamera() override {
|
return camera_;
|
}
|
};
|
|
DECLARE_BOARD(CustomBoard);
|
