mirror of
https://github.com/78/xiaozhi-esp32.git
synced 2025-08-06 18:29:41 +08:00
302 lines
9.8 KiB
C++
302 lines
9.8 KiB
C++
#include "wifi_board.h"
|
|
#include "tcamerapluss3_audio_codec.h"
|
|
#include "display/lcd_display.h"
|
|
#include "application.h"
|
|
#include "button.h"
|
|
#include "config.h"
|
|
#include "power_save_timer.h"
|
|
#include "i2c_device.h"
|
|
#include "iot/thing_manager.h"
|
|
#include "sy6970.h"
|
|
|
|
#include <esp_log.h>
|
|
#include <esp_lcd_panel_vendor.h>
|
|
#include <driver/i2c_master.h>
|
|
#include <wifi_station.h>
|
|
|
|
#define TAG "LilygoTCameraPlusS3Board"
|
|
|
|
LV_FONT_DECLARE(font_puhui_16_4);
|
|
LV_FONT_DECLARE(font_awesome_16_4);
|
|
|
|
class Cst816x : public I2cDevice {
|
|
public:
|
|
struct TouchPoint_t {
|
|
int num = 0;
|
|
int x = -1;
|
|
int y = -1;
|
|
};
|
|
|
|
Cst816x(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
|
|
uint8_t chip_id = ReadReg(0xA7);
|
|
ESP_LOGI(TAG, "Get chip ID: 0x%02X", chip_id);
|
|
read_buffer_ = new uint8_t[6];
|
|
}
|
|
|
|
~Cst816x() {
|
|
delete[] read_buffer_;
|
|
}
|
|
|
|
void UpdateTouchPoint() {
|
|
ReadRegs(0x02, read_buffer_, 6);
|
|
tp_.num = read_buffer_[0] & 0x0F;
|
|
tp_.x = ((read_buffer_[1] & 0x0F) << 8) | read_buffer_[2];
|
|
tp_.y = ((read_buffer_[3] & 0x0F) << 8) | read_buffer_[4];
|
|
}
|
|
|
|
const TouchPoint_t &GetTouchPoint() {
|
|
return tp_;
|
|
}
|
|
|
|
private:
|
|
uint8_t *read_buffer_ = nullptr;
|
|
TouchPoint_t tp_;
|
|
};
|
|
|
|
class Pmic : public Sy6970 {
|
|
public:
|
|
|
|
Pmic(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : Sy6970(i2c_bus, addr) {
|
|
uint8_t chip_id = ReadReg(0x14);
|
|
ESP_LOGI(TAG, "Get sy6970 chip ID: 0x%02X", (chip_id & 0B00111000));
|
|
|
|
WriteReg(0x00, 0B00001000); // Disable ILIM pin
|
|
WriteReg(0x02, 0B11011101); // Enable ADC measurement function
|
|
WriteReg(0x07, 0B10001101); // Disable watchdog timer feeding function
|
|
}
|
|
};
|
|
|
|
class LilygoTCameraPlusS3Board : public WifiBoard {
|
|
private:
|
|
i2c_master_bus_handle_t i2c_bus_;
|
|
Cst816x *cst816d_;
|
|
Pmic* pmic_;
|
|
LcdDisplay *display_;
|
|
Button key1_button_;
|
|
PowerSaveTimer* power_save_timer_;
|
|
|
|
void InitializePowerSaveTimer() {
|
|
power_save_timer_ = new PowerSaveTimer(-1, 60, -1);
|
|
power_save_timer_->OnEnterSleepMode([this]() {
|
|
ESP_LOGI(TAG, "Enabling sleep mode");
|
|
auto display = GetDisplay();
|
|
display->SetChatMessage("system", "");
|
|
display->SetEmotion("sleepy");
|
|
GetBacklight()->SetBrightness(10);
|
|
});
|
|
power_save_timer_->OnExitSleepMode([this]() {
|
|
auto display = GetDisplay();
|
|
display->SetChatMessage("system", "");
|
|
display->SetEmotion("neutral");
|
|
GetBacklight()->RestoreBrightness();
|
|
});
|
|
power_save_timer_->OnShutdownRequest([this]() {
|
|
pmic_->PowerOff();
|
|
});
|
|
power_save_timer_->SetEnabled(true);
|
|
}
|
|
|
|
void InitI2c(){
|
|
// Initialize I2C peripheral
|
|
i2c_master_bus_config_t i2c_bus_config = {
|
|
.i2c_port = I2C_NUM_0,
|
|
.sda_io_num = TOUCH_I2C_SDA_PIN,
|
|
.scl_io_num = TOUCH_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_config, &i2c_bus_));
|
|
}
|
|
|
|
void I2cDetect() {
|
|
uint8_t address;
|
|
printf(" 0 1 2 3 4 5 6 7 8 9 a b c d e f\r\n");
|
|
for (int i = 0; i < 128; i += 16) {
|
|
printf("%02x: ", i);
|
|
for (int j = 0; j < 16; j++) {
|
|
fflush(stdout);
|
|
address = i + j;
|
|
esp_err_t ret = i2c_master_probe(i2c_bus_, address, pdMS_TO_TICKS(200));
|
|
if (ret == ESP_OK) {
|
|
printf("%02x ", address);
|
|
} else if (ret == ESP_ERR_TIMEOUT) {
|
|
printf("UU ");
|
|
} else {
|
|
printf("-- ");
|
|
}
|
|
}
|
|
printf("\r\n");
|
|
}
|
|
}
|
|
|
|
static void touchpad_daemon(void *param) {
|
|
vTaskDelay(pdMS_TO_TICKS(2000));
|
|
auto &board = (LilygoTCameraPlusS3Board&)Board::GetInstance();
|
|
auto touchpad = board.GetTouchpad();
|
|
bool was_touched = false;
|
|
while (1) {
|
|
touchpad->UpdateTouchPoint();
|
|
if (touchpad->GetTouchPoint().num > 0){
|
|
// On press
|
|
if (!was_touched) {
|
|
was_touched = true;
|
|
Application::GetInstance().ToggleChatState();
|
|
}
|
|
}
|
|
// On release
|
|
else if (was_touched) {
|
|
was_touched = false;
|
|
}
|
|
vTaskDelay(pdMS_TO_TICKS(50));
|
|
}
|
|
vTaskDelete(NULL);
|
|
}
|
|
|
|
void InitCst816d() {
|
|
ESP_LOGI(TAG, "Init CST816x");
|
|
cst816d_ = new Cst816x(i2c_bus_, 0x15);
|
|
xTaskCreate(touchpad_daemon, "tp", 2048, NULL, 5, NULL);
|
|
}
|
|
|
|
void InitSpi() {
|
|
spi_bus_config_t buscfg = {};
|
|
buscfg.mosi_io_num = DISPLAY_MOSI;
|
|
buscfg.miso_io_num = GPIO_NUM_NC;
|
|
buscfg.sclk_io_num = DISPLAY_SCLK;
|
|
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 InitSy6970() {
|
|
ESP_LOGI(TAG, "Init Sy6970");
|
|
pmic_ = new Pmic(i2c_bus_, 0x6A);
|
|
}
|
|
|
|
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 = LCD_CS;
|
|
io_config.dc_gpio_num = LCD_DC;
|
|
io_config.spi_mode = 0;
|
|
io_config.pclk_hz = 60 * 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ST7789
|
|
ESP_LOGD(TAG, "Install LCD driver");
|
|
esp_lcd_panel_dev_config_t panel_config = {};
|
|
panel_config.reset_gpio_num = LCD_RST;
|
|
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, 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,
|
|
{
|
|
.text_font = &font_puhui_16_4,
|
|
.icon_font = &font_awesome_16_4,
|
|
.emoji_font = font_emoji_32_init(),
|
|
});
|
|
}
|
|
|
|
void InitializeButtons() {
|
|
key1_button_.OnClick([this]() {
|
|
auto& app = Application::GetInstance();
|
|
if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
|
|
ResetWifiConfiguration();
|
|
}
|
|
power_save_timer_->WakeUp();
|
|
app.ToggleChatState();
|
|
});
|
|
}
|
|
|
|
// 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("Screen"));
|
|
thing_manager.AddThing(iot::CreateThing("Battery"));
|
|
}
|
|
|
|
public:
|
|
LilygoTCameraPlusS3Board() : key1_button_(KEY1_BUTTON_GPIO) {
|
|
InitializePowerSaveTimer();
|
|
InitI2c();
|
|
InitSy6970();
|
|
InitCst816d();
|
|
I2cDetect();
|
|
InitSpi();
|
|
InitializeSt7789Display();
|
|
InitializeButtons();
|
|
InitializeIot();
|
|
GetBacklight()->RestoreBrightness();
|
|
}
|
|
|
|
virtual AudioCodec *GetAudioCodec() override {
|
|
static Tcamerapluss3AudioCodec audio_codec(
|
|
AUDIO_INPUT_SAMPLE_RATE,
|
|
AUDIO_OUTPUT_SAMPLE_RATE,
|
|
AUDIO_MIC_I2S_GPIO_BCLK,
|
|
AUDIO_MIC_I2S_GPIO_WS,
|
|
AUDIO_MIC_I2S_GPIO_DATA,
|
|
AUDIO_SPKR_I2S_GPIO_BCLK,
|
|
AUDIO_SPKR_I2S_GPIO_LRCLK,
|
|
AUDIO_SPKR_I2S_GPIO_DATA,
|
|
AUDIO_INPUT_REFERENCE);
|
|
return &audio_codec;
|
|
}
|
|
|
|
virtual Display *GetDisplay() override{
|
|
return display_;
|
|
}
|
|
|
|
virtual bool GetBatteryLevel(int &level, bool& charging, bool& discharging) override {
|
|
static bool last_discharging = false;
|
|
charging = pmic_->IsCharging();
|
|
bool is_power_good = pmic_->IsPowerGood();
|
|
discharging = !charging && is_power_good;
|
|
if (discharging != last_discharging) {
|
|
power_save_timer_->SetEnabled(discharging);
|
|
last_discharging = discharging;
|
|
}
|
|
|
|
level = pmic_->GetBatteryLevel();
|
|
return true;
|
|
}
|
|
|
|
virtual void SetPowerSaveMode(bool enabled) override {
|
|
if (!enabled) {
|
|
power_save_timer_->WakeUp();
|
|
}
|
|
WifiBoard::SetPowerSaveMode(enabled);
|
|
}
|
|
|
|
virtual Backlight* GetBacklight() override {
|
|
static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
|
|
return &backlight;
|
|
}
|
|
|
|
Cst816x *GetTouchpad() {
|
|
return cst816d_;
|
|
}
|
|
};
|
|
|
|
DECLARE_BOARD(LilygoTCameraPlusS3Board);
|