xiaozhi-esp32/main/boards/xingzhi-cube-0.85tft-ml307/xingzhi-cube-0.85tft-ml307.cc

#include "ml307_board.h"
#include "codecs/no_audio_codec.h"
#include "display/lcd_display.h"
#include "system_reset.h"
#include "application.h"
#include "button.h"
#include "config.h"
#include "power_save_timer.h"
#include "led/single_led.h"
#include "assets/lang_config.h"
#include "../xingzhi-cube-1.54tft-wifi/power_manager.h"

#include <esp_log.h>
#include <esp_lcd_panel_vendor.h>

#include <driver/rtc_io.h>
#include <esp_sleep.h>

#include <esp_lcd_nv3023.h>
#include "settings.h"

#define TAG "XINGZHI_CUBE_0_85TFT_ML307"

static const nv3023_lcd_init_cmd_t lcd_init_cmds[] = {
    {0xff, (uint8_t[]){0xa5}, 1, 0},
    {0x3E, (uint8_t[]){0x09}, 1, 0},
    {0x3A, (uint8_t[]){0x65}, 1, 0},
    {0x82, (uint8_t[]){0x00}, 1, 0},
    {0x98, (uint8_t[]){0x00}, 1, 0},
    {0x63, (uint8_t[]){0x0f}, 1, 0},
    {0x64, (uint8_t[]){0x0f}, 1, 0},
    {0xB4, (uint8_t[]){0x34}, 1, 0},
    {0xB5, (uint8_t[]){0x30}, 1, 0},
    {0x83, (uint8_t[]){0x03}, 1, 0},
    {0x86, (uint8_t[]){0x04}, 1, 0},
    {0x87, (uint8_t[]){0x16}, 1, 0},
    {0x88, (uint8_t[]){0x0A}, 1, 0},
    {0x89, (uint8_t[]){0x27}, 1, 0},
    {0x93, (uint8_t[]){0x63}, 1, 0},
    {0x96, (uint8_t[]){0x81}, 1, 0},
    {0xC3, (uint8_t[]){0x10}, 1, 0},
    {0xE6, (uint8_t[]){0x00}, 1, 0},
    {0x99, (uint8_t[]){0x01}, 1, 0},
    {0x70, (uint8_t[]){0x09}, 1, 0},
    {0x71, (uint8_t[]){0x1D}, 1, 0},
    {0x72, (uint8_t[]){0x14}, 1, 0},
    {0x73, (uint8_t[]){0x0a}, 1, 0},
    {0x74, (uint8_t[]){0x11}, 1, 0},
    {0x75, (uint8_t[]){0x16}, 1, 0},
    {0x76, (uint8_t[]){0x38}, 1, 0},
    {0x77, (uint8_t[]){0x0B}, 1, 0},
    {0x78, (uint8_t[]){0x08}, 1, 0},
    {0x79, (uint8_t[]){0x3E}, 1, 0},
    {0x7a, (uint8_t[]){0x07}, 1, 0},
    {0x7b, (uint8_t[]){0x0D}, 1, 0},
    {0x7c, (uint8_t[]){0x16}, 1, 0},
    {0x7d, (uint8_t[]){0x0F}, 1, 0},
    {0x7e, (uint8_t[]){0x14}, 1, 0},
    {0x7f, (uint8_t[]){0x05}, 1, 0},
    {0xa0, (uint8_t[]){0x04}, 1, 0},
    {0xa1, (uint8_t[]){0x28}, 1, 0},
    {0xa2, (uint8_t[]){0x0c}, 1, 0},
    {0xa3, (uint8_t[]){0x11}, 1, 0},
    {0xa4, (uint8_t[]){0x0b}, 1, 0},
    {0xa5, (uint8_t[]){0x23}, 1, 0},
    {0xa6, (uint8_t[]){0x45}, 1, 0},
    {0xa7, (uint8_t[]){0x07}, 1, 0},
    {0xa8, (uint8_t[]){0x0a}, 1, 0},
    {0xa9, (uint8_t[]){0x3b}, 1, 0},
    {0xaa, (uint8_t[]){0x0d}, 1, 0},
    {0xab, (uint8_t[]){0x18}, 1, 0},
    {0xac, (uint8_t[]){0x14}, 1, 0},
    {0xad, (uint8_t[]){0x0F}, 1, 0},
    {0xae, (uint8_t[]){0x19}, 1, 0},
    {0xaf, (uint8_t[]){0x08}, 1, 0},
    {0xff, (uint8_t[]){0x00}, 1, 0},
    {0x11, (uint8_t[]){0x00}, 0, 120},
    {0x29, (uint8_t[]){0x00}, 0, 10}
};

class XINGZHI_CUBE_0_85TFT_ML307 : public Ml307Board {
private:
    Button boot_button_;
    Button volume_up_button_;
    Button volume_down_button_;
    SpiLcdDisplay* display_;
    PowerSaveTimer* power_save_timer_;
    PowerManager* power_manager_;
    esp_lcd_panel_io_handle_t panel_io_ = nullptr;
    esp_lcd_panel_handle_t panel_ = nullptr;

    void InitializePowerManager() {
        power_manager_ = new PowerManager(GPIO_NUM_38);
        power_manager_->OnChargingStatusChanged([this](bool is_charging) {
            if (is_charging) {
                power_save_timer_->SetEnabled(false);
            } else {
                power_save_timer_->SetEnabled(true);
            }
        });
    }

    void InitializePowerSaveTimer() {
        rtc_gpio_init(GPIO_NUM_21);
        rtc_gpio_set_direction(GPIO_NUM_21, RTC_GPIO_MODE_OUTPUT_ONLY);
        rtc_gpio_set_level(GPIO_NUM_21, 1);
        
        power_save_timer_ = new PowerSaveTimer(-1, 60, 300);
        power_save_timer_->OnEnterSleepMode([this]() {
            GetDisplay()->SetPowerSaveMode(true);
            GetBacklight()->SetBrightness(1);
        });
        power_save_timer_->OnExitSleepMode([this]() {
            GetDisplay()->SetPowerSaveMode(false);
            GetBacklight()->RestoreBrightness();
        });
        power_save_timer_->OnShutdownRequest([this]() {
            ESP_LOGI(TAG, "Shutting down");
            rtc_gpio_set_level(GPIO_NUM_21, 0);
            // 启用保持功能，确保睡眠期间电平不变
            rtc_gpio_hold_en(GPIO_NUM_21);
            esp_lcd_panel_disp_on_off(panel_, false); //关闭显示
            esp_deep_sleep_start();
        });
        power_save_timer_->SetEnabled(true);
    }

    void InitializeSpi() {
        spi_bus_config_t buscfg = {};
        buscfg.mosi_io_num = DISPLAY_SDA;
        buscfg.miso_io_num = GPIO_NUM_NC;
        buscfg.sclk_io_num = DISPLAY_SCL;
        buscfg.quadwp_io_num = GPIO_NUM_NC;
        buscfg.quadhd_io_num = GPIO_NUM_NC;
        buscfg.max_transfer_sz = DISPLAY_HEIGHT * 80 *sizeof(uint16_t);
        ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO));
    }

    void InitializeButtons() {
        boot_button_.OnClick([this]() {
            auto& app = Application::GetInstance();
            app.ToggleChatState();
        });
    } 

    void InitializeNv3023Display() {
        ESP_LOGD(TAG, "Install panel IO");
        esp_lcd_panel_io_spi_config_t io_config = NV3023_PANEL_IO_SPI_CONFIG(DISPLAY_CS, DISPLAY_DC, NULL, NULL);
        ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi((esp_lcd_spi_bus_handle_t)SPI3_HOST, &io_config, &panel_io_));

        ESP_LOGD(TAG, "Install LCD driver");
        esp_lcd_panel_dev_config_t panel_config = {};
        nv3023_vendor_config_t vendor_config = {  // Uncomment these lines if use custom initialization commands
            .init_cmds = lcd_init_cmds,
            .init_cmds_size = sizeof(lcd_init_cmds) / sizeof(nv3023_lcd_init_cmd_t),
        };
        panel_config.reset_gpio_num = DISPLAY_RES;
        panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR;
        panel_config.bits_per_pixel = 16;
        panel_config.vendor_config = &vendor_config;

        ESP_ERROR_CHECK(esp_lcd_new_panel_nv3023(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_, false));
        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);
    }

    void Initializegpio21_45() {
        rtc_gpio_init(GPIO_NUM_21);
        rtc_gpio_set_direction(GPIO_NUM_21, RTC_GPIO_MODE_OUTPUT_ONLY);
        rtc_gpio_set_level(GPIO_NUM_21, 1);

        //gpio_num_t sp_45 = GPIO_NUM_45;
        gpio_config_t io_conf = {};
        io_conf.intr_type = GPIO_INTR_DISABLE;
        io_conf.mode = GPIO_MODE_OUTPUT;
        io_conf.pin_bit_mask = (1ULL << GPIO_NUM_45);
        io_conf.pull_up_en = GPIO_PULLUP_DISABLE;
        io_conf.pull_down_en = GPIO_PULLDOWN_ENABLE;
        gpio_config(&io_conf);
        gpio_set_level(GPIO_NUM_45, 0);
    }

public:
    XINGZHI_CUBE_0_85TFT_ML307(): Ml307Board(ML307_TX_PIN, ML307_RX_PIN),
        boot_button_(BOOT_BUTTON_GPIO),
        volume_up_button_(VOLUME_UP_BUTTON_GPIO),
        volume_down_button_(VOLUME_DOWN_BUTTON_GPIO) {
        Initializegpio21_45(); // 初始时，拉高21引脚，保证4g模块正常工作
        InitializePowerManager();
        InitializePowerSaveTimer();
        InitializeSpi();
        InitializeButtons();
        InitializeNv3023Display();
        GetBacklight()->RestoreBrightness();
    }

    virtual AudioCodec* GetAudioCodec() override {
        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);
        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;
    }

    virtual bool GetBatteryLevel(int& level, bool& charging, bool& discharging) override {
        static bool last_discharging = false;
        charging = power_manager_->IsCharging();
        discharging = power_manager_->IsDischarging();
        if (discharging != last_discharging) {
            power_save_timer_->SetEnabled(discharging);
            last_discharging = discharging;
        }
        level = power_manager_->GetBatteryLevel();
        return true;
    }

    virtual void SetPowerSaveLevel(PowerSaveLevel level) override {
        if (level != PowerSaveLevel::LOW_POWER) {
            power_save_timer_->WakeUp();
        }
        Ml307Board::SetPowerSaveLevel(level);
    }
};

DECLARE_BOARD(XINGZHI_CUBE_0_85TFT_ML307);