forked from xiaozhi/xiaozhi-esp32
339 lines
12 KiB
C++
339 lines
12 KiB
C++
#include "wifi_board.h"
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#include "codecs/es8311_audio_codec.h"
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#include "display/lcd_display.h"
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#include "application.h"
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#include "button.h"
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#include "config.h"
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#include "led/single_led.h"
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#include "assets/lang_config.h"
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#include <wifi_station.h>
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#include <esp_log.h>
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#include <driver/i2c_master.h>
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#include "system_reset.h"
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#include <esp_lcd_panel_io.h>
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#include <esp_lcd_panel_ops.h>
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#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include <esp_lcd_panel_vendor.h>
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#include <esp_io_expander_tca9554.h>
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#include <driver/spi_common.h>
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#include "i2c_device.h"
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#include <esp_timer.h>
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#include "power_manager.h"
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#include "power_save_timer.h"
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#include <esp_sleep.h>
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#include <driver/rtc_io.h>
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#define TAG "Spotpear_esp32_s3_lcd_1_54"
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LV_FONT_DECLARE(font_puhui_20_4);
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LV_FONT_DECLARE(font_awesome_20_4);
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LV_FONT_DECLARE(font_puhui_16_4);
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LV_FONT_DECLARE(font_awesome_16_4);
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class Cst816d : public I2cDevice {
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public:
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struct TouchPoint_t {
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int num = 0;
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int x = -1;
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int y = -1;
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};
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Cst816d(i2c_master_bus_handle_t i2c_bus, uint8_t addr) : I2cDevice(i2c_bus, addr) {
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uint8_t chip_id = ReadReg(0xA3);
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ESP_LOGI(TAG, "Get chip ID: 0x%02X", chip_id);
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read_buffer_ = new uint8_t[6];
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}
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~Cst816d() {
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delete[] read_buffer_;
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}
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void UpdateTouchPoint() {
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ReadRegs(0x02, read_buffer_, 6);
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tp_.num = read_buffer_[0] & 0x0F;
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tp_.x = ((read_buffer_[1] & 0x0F) << 8) | read_buffer_[2];
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tp_.y = ((read_buffer_[3] & 0x0F) << 8) | read_buffer_[4];
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}
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const TouchPoint_t& GetTouchPoint() {
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return tp_;
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}
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private:
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uint8_t* read_buffer_ = nullptr;
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TouchPoint_t tp_;
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};
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class Spotpear_esp32_s3_lcd_1_54 : public WifiBoard {
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private:
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i2c_master_bus_handle_t codec_i2c_bus_;
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i2c_master_bus_handle_t i2c_bus_;
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Button boot_button_;
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Display* display_;
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esp_timer_handle_t touchpad_timer_;
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Cst816d* cst816d_;
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esp_io_expander_handle_t io_expander_ = NULL;
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esp_lcd_panel_handle_t panel_ = nullptr;
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PowerManager* power_manager_;
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PowerSaveTimer* power_save_timer_;
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void InitializePowerManager() {
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power_manager_ = new PowerManager(GPIO_NUM_41);
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power_manager_->OnChargingStatusChanged([this](bool is_charging) {
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if (is_charging) {
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power_save_timer_->SetEnabled(false);
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} else {
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power_save_timer_->SetEnabled(true);
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}
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});
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}
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void InitializePowerSaveTimer() {
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rtc_gpio_init(GPIO_NUM_3);
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rtc_gpio_set_direction(GPIO_NUM_3, RTC_GPIO_MODE_OUTPUT_ONLY);
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rtc_gpio_set_level(GPIO_NUM_3, 1);
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power_save_timer_ = new PowerSaveTimer(-1, 60, 300);
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power_save_timer_->OnEnterSleepMode([this]() {
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GetDisplay()->SetPowerSaveMode(true);
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GetBacklight()->SetBrightness(1);
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});
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power_save_timer_->OnExitSleepMode([this]() {
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GetDisplay()->SetPowerSaveMode(false);
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GetBacklight()->RestoreBrightness();
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});
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power_save_timer_->OnShutdownRequest([this]() {
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ESP_LOGI(TAG, "Shutting down");
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rtc_gpio_set_level(GPIO_NUM_3, 0);
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// 启用保持功能，确保睡眠期间电平不变
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rtc_gpio_hold_en(GPIO_NUM_3);
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esp_lcd_panel_disp_on_off(panel_, false); //关闭显示
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esp_deep_sleep_start();
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});
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power_save_timer_->SetEnabled(true);
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}
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void InitializeCodecI2c() {
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// Initialize I2C peripheral
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i2c_master_bus_config_t i2c_bus_cfg = {
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.i2c_port = I2C_NUM_0,
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.sda_io_num = AUDIO_CODEC_I2C_SDA_PIN,
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.scl_io_num = AUDIO_CODEC_I2C_SCL_PIN,
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.clk_source = I2C_CLK_SRC_DEFAULT,
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.glitch_ignore_cnt = 7,
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.intr_priority = 0,
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.trans_queue_depth = 0,
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.flags = {
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.enable_internal_pullup = 1,
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},
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};
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ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &codec_i2c_bus_));
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}
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void InitializeCodecI2c_Touch() {
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// Initialize I2C peripheral
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i2c_master_bus_config_t i2c_bus_cfg = {
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.i2c_port = I2C_NUM_1,
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.sda_io_num = TP_PIN_NUM_TP_SDA,
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.scl_io_num = TP_PIN_NUM_TP_SCL,
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.clk_source = I2C_CLK_SRC_DEFAULT,
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.glitch_ignore_cnt = 7,
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.intr_priority = 0,
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.trans_queue_depth = 0,
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.flags = {
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.enable_internal_pullup = 1,
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},
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};
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ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_));
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}
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static void touchpad_timer_callback(void* arg) {
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auto& board = (Spotpear_esp32_s3_lcd_1_54&)Board::GetInstance();
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auto touchpad = board.GetTouchpad();
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static bool was_touched = false;
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static int64_t touch_start_time = 0;
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const int64_t TOUCH_THRESHOLD_MS = 500; // 触摸时长阈值，超过500ms视为长按
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touchpad->UpdateTouchPoint();
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auto touch_point = touchpad->GetTouchPoint();
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// 检测触摸开始
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if (touch_point.num > 0 && !was_touched) {
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was_touched = true;
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touch_start_time = esp_timer_get_time() / 1000; // 转换为毫秒
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}
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// 检测触摸释放
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else if (touch_point.num == 0 && was_touched) {
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was_touched = false;
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int64_t touch_duration = (esp_timer_get_time() / 1000) - touch_start_time;
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// 只有短触才触发
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if (touch_duration < TOUCH_THRESHOLD_MS) {
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auto& app = Application::GetInstance();
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if (app.GetDeviceState() == kDeviceStateStarting &&
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!WifiStation::GetInstance().IsConnected()) {
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board.ResetWifiConfiguration();
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}
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app.ToggleChatState();
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}
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}
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}
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void InitializeCst816DTouchPad() {
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ESP_LOGI(TAG, "Init Cst816D");
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cst816d_ = new Cst816d(i2c_bus_, 0x15);
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// 创建定时器，10ms 间隔
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esp_timer_create_args_t timer_args = {
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.callback = touchpad_timer_callback,
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.arg = NULL,
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.dispatch_method = ESP_TIMER_TASK,
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.name = "touchpad_timer",
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.skip_unhandled_events = true,
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};
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ESP_ERROR_CHECK(esp_timer_create(&timer_args, &touchpad_timer_));
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ESP_ERROR_CHECK(esp_timer_start_periodic(touchpad_timer_, 10 * 1000)); // 10ms = 10000us
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}
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void EnableLcdCs() {
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if(io_expander_ != NULL) {
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esp_io_expander_set_level(io_expander_, DISPLAY_SPI_CS_PIN, 0);// 置低 LCD CS
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}
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}
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void InitializeSpi() {
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spi_bus_config_t buscfg = {};
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buscfg.mosi_io_num = DISPLAY_SPI_MOSI_PIN;
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buscfg.miso_io_num = GPIO_NUM_NC;
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buscfg.sclk_io_num = DISPLAY_SPI_SCLK_PIN;
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buscfg.quadwp_io_num = GPIO_NUM_NC;
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buscfg.quadhd_io_num = GPIO_NUM_NC;
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buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t);
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ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO));
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}
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void InitializeSt7789Display() {
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esp_lcd_panel_io_handle_t panel_io = nullptr;
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esp_lcd_panel_handle_t panel = nullptr;
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// 液晶屏控制IO初始化
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ESP_LOGD(TAG, "Install panel IO");
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esp_lcd_panel_io_spi_config_t io_config = {};
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io_config.cs_gpio_num = DISPLAY_SPI_CS_PIN;
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io_config.dc_gpio_num = DISPLAY_SPI_DC_PIN;
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io_config.spi_mode = 0;
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io_config.pclk_hz = 60 * 1000 * 1000;
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io_config.trans_queue_depth = 10;
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io_config.lcd_cmd_bits = 8;
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io_config.lcd_param_bits = 8;
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ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io));
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// 初始化液晶屏驱动芯片ST7789
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ESP_LOGD(TAG, "Install LCD driver");
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esp_lcd_panel_dev_config_t panel_config = {};
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panel_config.reset_gpio_num = DISPLAY_SPI_RESET_PIN;
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panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
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panel_config.bits_per_pixel = 16;
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ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
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ESP_ERROR_CHECK(esp_lcd_panel_reset(panel));
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EnableLcdCs();
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ESP_ERROR_CHECK(esp_lcd_panel_init(panel));
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ESP_ERROR_CHECK(esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY));
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ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y));
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ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel, true));
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// uint8_t data_0xBB[] = { 0x3F };
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// esp_lcd_panel_io_tx_param(panel_io, 0xBB, data_0xBB, sizeof(data_0xBB));
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uint8_t data_0xBB[] = { 0x38 };
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esp_lcd_panel_io_tx_param(panel_io, 0xBB, data_0xBB, sizeof(data_0xBB));
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display_ = new SpiLcdDisplay(panel_io, panel,
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DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
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{
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.text_font = &font_puhui_16_4,
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.icon_font = &font_awesome_16_4,
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.emoji_font = font_emoji_32_init(),
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});
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}
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void InitializeButtons() {
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boot_button_.OnClick([this]() {
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auto& app = Application::GetInstance();
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if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
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ResetWifiConfiguration();
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}
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app.ToggleChatState();
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});
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}
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public:
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Spotpear_esp32_s3_lcd_1_54() :boot_button_(BOOT_BUTTON_GPIO){
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gpio_set_direction(TP_PIN_NUM_TP_INT, GPIO_MODE_INPUT);
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int level = gpio_get_level(TP_PIN_NUM_TP_INT);
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if (level == 1) {
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InitializeCodecI2c_Touch();
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InitializeCst816DTouchPad();
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}
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InitializePowerSaveTimer();
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InitializeCodecI2c();
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InitializeSpi();
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InitializePowerManager();
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InitializeSt7789Display();
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InitializeButtons();
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GetBacklight()->RestoreBrightness();
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}
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virtual Led* GetLed() override {
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static SingleLed led_strip(BUILTIN_LED_GPIO);
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return &led_strip;
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}
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virtual Display* GetDisplay() override {
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return display_;
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}
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virtual AudioCodec* GetAudioCodec() override {
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static Es8311AudioCodec audio_codec(codec_i2c_bus_, I2C_NUM_0, AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
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AUDIO_I2S_GPIO_MCLK, AUDIO_I2S_GPIO_BCLK, AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN,
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AUDIO_CODEC_PA_PIN, AUDIO_CODEC_ES8311_ADDR);
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return &audio_codec;
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}
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virtual Backlight* GetBacklight() override {
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static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT);
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return &backlight;
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}
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Cst816d* GetTouchpad() {
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return cst816d_;
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}
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virtual bool GetBatteryLevel(int& level, bool& charging, bool& discharging) override {
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static bool last_discharging = false;
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charging = power_manager_->IsCharging();
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discharging = power_manager_->IsDischarging();
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if (discharging != last_discharging) {
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power_save_timer_->SetEnabled(discharging);
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last_discharging = discharging;
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}
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level = power_manager_->GetBatteryLevel();
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return true;
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}
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virtual void SetPowerSaveMode(bool enabled) override {
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if (!enabled) {
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power_save_timer_->WakeUp();
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}
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WifiBoard::SetPowerSaveMode(enabled);
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}
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};
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DECLARE_BOARD(Spotpear_esp32_s3_lcd_1_54);
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