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xiaozhi-esp32/main/boards/df-k10/df_k10_board.cc
laride 60ad1c5afc Refactor: Use esp_video component (#1245) 
* refactor: migrate camera module to esp-video library

* refactor: migrate boards to esp-video API (1/2)

* refactor: migrate boards to esp-video API (2/2)

* fix: use ESP-IDF 5.5

* refactor: migrate the JPEG encoder to `esp_new_jpeg`

* feat: add YUV422 support

* feat: improve pixelformat and device selection process

* feat: use ESP32-P4 Hardware JPEG Encoder
2025-10-14 10:44:45 +08:00

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#include "wifi_board.h"
#include "k10_audio_codec.h"
#include "display/lcd_display.h"
#include "esp_lcd_ili9341.h"
#include "led_control.h"
#include "application.h"
#include "button.h"
#include "config.h"
#include "esp32_camera.h"
#include "led/circular_strip.h"
#include "assets/lang_config.h"
#include <esp_log.h>
#include <esp_lcd_panel_vendor.h>
#include <driver/i2c_master.h>
#include <driver/spi_common.h>
#include <wifi_station.h>
#include "esp_io_expander_tca95xx_16bit.h"
#define TAG "DF-K10"
class Df_K10Board : public WifiBoard {
private:
i2c_master_bus_handle_t i2c_bus_;
esp_io_expander_handle_t io_expander;
LcdDisplay *display_;
button_handle_t btn_a;
button_handle_t btn_b;
Esp32Camera* camera_;
button_driver_t* btn_a_driver_ = nullptr;
button_driver_t* btn_b_driver_ = nullptr;
CircularStrip* led_strip_;
static Df_K10Board* instance_;
void InitializeI2c() {
// Initialize I2C peripheral
i2c_master_bus_config_t i2c_bus_cfg = {
.i2c_port = (i2c_port_t)1,
.sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
.scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
.clk_source = I2C_CLK_SRC_DEFAULT,
.glitch_ignore_cnt = 7,
.intr_priority = 0,
.trans_queue_depth = 0,
.flags = {
.enable_internal_pullup = 1,
},
};
ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
}
void InitializeSpi() {
spi_bus_config_t buscfg = {};
buscfg.mosi_io_num = GPIO_NUM_21;
buscfg.miso_io_num = GPIO_NUM_NC;
buscfg.sclk_io_num = GPIO_NUM_12;
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));
}
esp_err_t IoExpanderSetLevel(uint16_t pin_mask, uint8_t level) {
return esp_io_expander_set_level(io_expander, pin_mask, level);
}
uint8_t IoExpanderGetLevel(uint16_t pin_mask) {
uint32_t pin_val = 0;
esp_io_expander_get_level(io_expander, DRV_IO_EXP_INPUT_MASK, &pin_val);
pin_mask &= DRV_IO_EXP_INPUT_MASK;
return (uint8_t)((pin_val & pin_mask) ? 1 : 0);
}
void InitializeIoExpander() {
esp_io_expander_new_i2c_tca95xx_16bit(
i2c_bus_, ESP_IO_EXPANDER_I2C_TCA9555_ADDRESS_000, &io_expander);
esp_err_t ret;
ret = esp_io_expander_print_state(io_expander);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Print state failed: %s", esp_err_to_name(ret));
}
ret = esp_io_expander_set_dir(io_expander, IO_EXPANDER_PIN_NUM_0,
IO_EXPANDER_OUTPUT);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Set direction failed: %s", esp_err_to_name(ret));
}
ret = esp_io_expander_set_level(io_expander, 0, 1);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Set level failed: %s", esp_err_to_name(ret));
}
ret = esp_io_expander_set_dir(
io_expander, DRV_IO_EXP_INPUT_MASK,
IO_EXPANDER_INPUT);
if (ret != ESP_OK) {
ESP_LOGE(TAG, "Set direction failed: %s", esp_err_to_name(ret));
}
}
void InitializeButtons() {
instance_ = this;
// Button A
button_config_t btn_a_config = {
.long_press_time = 1000,
.short_press_time = 0
};
btn_a_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
btn_a_driver_->enable_power_save = false;
btn_a_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return !instance_->IoExpanderGetLevel(IO_EXPANDER_PIN_NUM_2);
};
ESP_ERROR_CHECK(iot_button_create(&btn_a_config, btn_a_driver_, &btn_a));
iot_button_register_cb(btn_a, BUTTON_SINGLE_CLICK, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<Df_K10Board*>(usr_data);
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
self->ResetWifiConfiguration();
}
app.ToggleChatState();
}, this);
iot_button_register_cb(btn_a, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<Df_K10Board*>(usr_data);
auto codec = self->GetAudioCodec();
auto volume = codec->output_volume() - 10;
if (volume < 0) {
volume = 0;
}
codec->SetOutputVolume(volume);
self->GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
}, this);
// Button B
button_config_t btn_b_config = {
.long_press_time = 1000,
.short_press_time = 0
};
btn_b_driver_ = (button_driver_t*)calloc(1, sizeof(button_driver_t));
btn_b_driver_->enable_power_save = false;
btn_b_driver_->get_key_level = [](button_driver_t *button_driver) -> uint8_t {
return !instance_->IoExpanderGetLevel(IO_EXPANDER_PIN_NUM_12);
};
ESP_ERROR_CHECK(iot_button_create(&btn_b_config, btn_b_driver_, &btn_b));
iot_button_register_cb(btn_b, BUTTON_SINGLE_CLICK, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<Df_K10Board*>(usr_data);
auto& app = Application::GetInstance();
if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
self->ResetWifiConfiguration();
}
app.ToggleChatState();
}, this);
iot_button_register_cb(btn_b, BUTTON_LONG_PRESS_START, nullptr, [](void* button_handle, void* usr_data) {
auto self = static_cast<Df_K10Board*>(usr_data);
auto codec = self->GetAudioCodec();
auto volume = codec->output_volume() + 10;
if (volume > 100) {
volume = 100;
}
codec->SetOutputVolume(volume);
self->GetDisplay()->ShowNotification(Lang::Strings::VOLUME + std::to_string(volume));
}, this);
}
void InitializeCamera() {
static esp_cam_ctlr_dvp_pin_config_t dvp_pin_config = {
.data_width = CAM_CTLR_DATA_WIDTH_8,
.data_io = {
[0] = CAMERA_PIN_D2,
[1] = CAMERA_PIN_D3,
[2] = CAMERA_PIN_D4,
[3] = CAMERA_PIN_D5,
[4] = CAMERA_PIN_D6,
[5] = CAMERA_PIN_D7,
[6] = CAMERA_PIN_D8,
[7] = CAMERA_PIN_D9,
},
.vsync_io = CAMERA_PIN_VSYNC,
.de_io = CAMERA_PIN_HREF,
.pclk_io = CAMERA_PIN_PCLK,
.xclk_io = CAMERA_PIN_XCLK,
};
esp_video_init_sccb_config_t sccb_config = {
.init_sccb = false,
.i2c_handle = i2c_bus_,
.freq = 100000,
};
esp_video_init_dvp_config_t dvp_config = {
.sccb_config = sccb_config,
.reset_pin = CAMERA_PIN_RESET,
.pwdn_pin = CAMERA_PIN_PWDN,
.dvp_pin = dvp_pin_config,
.xclk_freq = XCLK_FREQ_HZ,
};
esp_video_init_config_t video_config = {
.dvp = &dvp_config,
};
camera_ = new Esp32Camera(video_config);
}
void InitializeIli9341Display() {
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 = GPIO_NUM_14;
io_config.dc_gpio_num = GPIO_NUM_13;
io_config.spi_mode = 0;
io_config.pclk_hz = 40 * 1000 * 1000;
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 = GPIO_NUM_NC;
panel_config.bits_per_pixel = 16;
panel_config.color_space = ESP_LCD_COLOR_SPACE_BGR;
ESP_ERROR_CHECK(esp_lcd_new_panel_ili9341(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_invert_color(panel, DISPLAY_BACKLIGHT_OUTPUT_INVERT));
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_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);
}
// 物联网初始化，添加对 AI 可见设备
void InitializeIot() {
led_strip_ = new CircularStrip(BUILTIN_LED_GPIO, 3);
new LedStripControl(led_strip_);
}
public:
Df_K10Board() {
InitializeI2c();
InitializeIoExpander();
InitializeSpi();
InitializeIli9341Display();
InitializeButtons();
InitializeIot();
InitializeCamera();
}
virtual Led* GetLed() override {
return led_strip_;
}
virtual AudioCodec *GetAudioCodec() override {
static K10AudioCodec 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 Camera* GetCamera() override {
return camera_;
}
virtual Display *GetDisplay() override {
return display_;
}
};
DECLARE_BOARD(Df_K10Board);
Df_K10Board* Df_K10Board::instance_ = nullptr;
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