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| 1 | +#include <driver/gpio.h> |
| 2 | +#include <driver/i2c_master.h> |
| 3 | +#include <driver/rtc_io.h> |
| 4 | +#include <driver/spi_common.h> |
| 5 | +#include <esp_lcd_panel_io.h> |
| 6 | +#include <esp_lcd_panel_ops.h> |
| 7 | +#include <esp_lcd_panel_vendor.h> |
| 8 | +#include <esp_log.h> |
| 9 | +#include <esp_sleep.h> |
| 10 | +#include <wifi_station.h> |
| 11 | + |
| 12 | +#include "application.h" |
| 13 | +#include "button.h" |
| 14 | +#include "codecs/es8311_audio_codec.h" |
| 15 | +#include "config.h" |
| 16 | +#include "display/lcd_display.h" |
| 17 | +#include "lamp_controller.h" |
| 18 | +#include "led/single_led.h" |
| 19 | +#include "mcp_server.h" |
| 20 | +#include "power_manager.h" |
| 21 | +#include "power_save_timer.h" |
| 22 | +#include "system_reset.h" |
| 23 | +#include "wifi_board.h" |
| 24 | + |
| 25 | +#define TAG "AIPI-Lite" |
| 26 | + |
| 27 | +class AIPILite : public WifiBoard { |
| 28 | + private: |
| 29 | + i2c_master_bus_handle_t i2c_bus_; |
| 30 | + Button boot_button_; |
| 31 | + Button power_button_; |
| 32 | + LcdDisplay* display_; |
| 33 | + PowerManager* power_manager_; |
| 34 | + PowerSaveTimer* power_save_timer_; |
| 35 | + esp_lcd_panel_handle_t panel_ = nullptr; |
| 36 | + |
| 37 | + void InitializePowerManager() { |
| 38 | + power_manager_ = new PowerManager(POWER_CHARGE_DETECT_PIN); |
| 39 | + power_manager_->OnChargingStatusChanged([this](bool is_charging) { |
| 40 | + if (is_charging) { |
| 41 | + power_save_timer_->SetEnabled(false); |
| 42 | + } else { |
| 43 | + power_save_timer_->SetEnabled(true); |
| 44 | + } |
| 45 | + }); |
| 46 | + } |
| 47 | + |
| 48 | + void InitializePowerSaveTimer() { |
| 49 | + power_save_timer_ = new PowerSaveTimer(-1, 60, 300); |
| 50 | + power_save_timer_->OnEnterSleepMode([this]() { |
| 51 | + GetDisplay()->SetPowerSaveMode(true); |
| 52 | + GetBacklight()->SetBrightness(1); |
| 53 | + }); |
| 54 | + power_save_timer_->OnExitSleepMode([this]() { |
| 55 | + GetDisplay()->SetPowerSaveMode(false); |
| 56 | + GetBacklight()->RestoreBrightness(); |
| 57 | + }); |
| 58 | + power_save_timer_->OnShutdownRequest([this]() { |
| 59 | + ESP_LOGI(TAG, "Shutting down"); |
| 60 | + esp_lcd_panel_disp_on_off(panel_, false); // 关闭显示 |
| 61 | + rtc_gpio_set_level(POWER_CONTROL_PIN, 0); |
| 62 | + rtc_gpio_hold_dis(POWER_CONTROL_PIN); |
| 63 | + esp_deep_sleep_start(); |
| 64 | + }); |
| 65 | + power_save_timer_->SetEnabled(true); |
| 66 | + } |
| 67 | + |
| 68 | + void InitializeI2c() { |
| 69 | + // Initialize I2C peripheral |
| 70 | + i2c_master_bus_config_t i2c_bus_cfg = { |
| 71 | + .i2c_port = (i2c_port_t)1, |
| 72 | + .sda_io_num = AUDIO_CODEC_I2C_SDA_PIN, |
| 73 | + .scl_io_num = AUDIO_CODEC_I2C_SCL_PIN, |
| 74 | + .clk_source = I2C_CLK_SRC_DEFAULT, |
| 75 | + .glitch_ignore_cnt = 7, |
| 76 | + .intr_priority = 0, |
| 77 | + .trans_queue_depth = 0, |
| 78 | + .flags = |
| 79 | + { |
| 80 | + .enable_internal_pullup = 1, |
| 81 | + }, |
| 82 | + }; |
| 83 | + ESP_ERROR_CHECK(i2c_new_master_bus(&i2c_bus_cfg, &i2c_bus_)); |
| 84 | + } |
| 85 | + |
| 86 | + void InitializeSpi() { |
| 87 | + spi_bus_config_t buscfg = {}; |
| 88 | + buscfg.mosi_io_num = DISPLAY_SPI_MOSI_PIN; |
| 89 | + buscfg.miso_io_num = GPIO_NUM_NC; |
| 90 | + buscfg.sclk_io_num = DISPLAY_SPI_SCLK_PIN; |
| 91 | + buscfg.quadwp_io_num = GPIO_NUM_NC; |
| 92 | + buscfg.quadhd_io_num = GPIO_NUM_NC; |
| 93 | + buscfg.max_transfer_sz = |
| 94 | + DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t); |
| 95 | + ESP_ERROR_CHECK( |
| 96 | + spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO)); |
| 97 | + } |
| 98 | + |
| 99 | + void InitializeLcdDisplay() { |
| 100 | + esp_lcd_panel_io_handle_t panel_io = nullptr; |
| 101 | + // 液晶屏控制IO初始化 |
| 102 | + ESP_LOGD(TAG, "Install panel IO"); |
| 103 | + esp_lcd_panel_io_spi_config_t io_config = {}; |
| 104 | + io_config.cs_gpio_num = DISPLAY_SPI_CS_PIN; |
| 105 | + io_config.dc_gpio_num = DISPLAY_SPI_DC_PIN; |
| 106 | + io_config.spi_mode = DISPLAY_SPI_MODE; |
| 107 | + io_config.pclk_hz = 40 * 1000 * 1000; |
| 108 | + io_config.trans_queue_depth = 10; |
| 109 | + io_config.lcd_cmd_bits = 8; |
| 110 | + io_config.lcd_param_bits = 8; |
| 111 | + ESP_ERROR_CHECK( |
| 112 | + esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io)); |
| 113 | + |
| 114 | + // 初始化液晶屏驱动芯片 |
| 115 | + ESP_LOGD(TAG, "Install LCD driver"); |
| 116 | + esp_lcd_panel_dev_config_t panel_config = {}; |
| 117 | + panel_config.reset_gpio_num = DISPLAY_SPI_RESET_PIN; |
| 118 | + panel_config.rgb_ele_order = DISPLAY_RGB_ORDER; |
| 119 | + panel_config.bits_per_pixel = 16; |
| 120 | + ESP_ERROR_CHECK( |
| 121 | + esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel_)); |
| 122 | + |
| 123 | + esp_lcd_panel_reset(panel_); |
| 124 | + |
| 125 | + esp_lcd_panel_init(panel_); |
| 126 | + esp_lcd_panel_invert_color(panel_, DISPLAY_INVERT_COLOR); |
| 127 | + esp_lcd_panel_swap_xy(panel_, DISPLAY_SWAP_XY); |
| 128 | + esp_lcd_panel_mirror(panel_, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y); |
| 129 | + display_ = new SpiLcdDisplay(panel_io, panel_, DISPLAY_WIDTH, |
| 130 | + DISPLAY_HEIGHT, DISPLAY_OFFSET_X, |
| 131 | + DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, |
| 132 | + DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY); |
| 133 | + } |
| 134 | + |
| 135 | + void InitializeButtons() { |
| 136 | + boot_button_.OnClick([this]() { |
| 137 | + power_save_timer_->WakeUp(); |
| 138 | + auto& app = Application::GetInstance(); |
| 139 | + if (app.GetDeviceState() == kDeviceStateStarting && |
| 140 | + !WifiStation::GetInstance().IsConnected()) { |
| 141 | + ResetWifiConfiguration(); |
| 142 | + } |
| 143 | + app.ToggleChatState(); |
| 144 | + }); |
| 145 | + |
| 146 | + // 设置开机按钮的长按事件（直接进入配网模式） |
| 147 | + boot_button_.OnLongPress([this]() { |
| 148 | + // 唤醒电源保存定时器 |
| 149 | + power_save_timer_->WakeUp(); |
| 150 | + // 获取应用程序实例 |
| 151 | + auto& app = Application::GetInstance(); |
| 152 | + |
| 153 | + // 进入配网模式 |
| 154 | + app.SetDeviceState(kDeviceStateWifiConfiguring); |
| 155 | + |
| 156 | + // 重置WiFi配置以确保进入配网模式 |
| 157 | + ResetWifiConfiguration(); |
| 158 | + }); |
| 159 | + |
| 160 | + power_button_.OnClick([this]() { power_save_timer_->WakeUp(); }); |
| 161 | + power_button_.OnLongPress([this]() { |
| 162 | + auto& app = Application::GetInstance(); |
| 163 | + if (app.GetDeviceState() != kDeviceStateStarting && |
| 164 | + !(power_manager_->IsCharging() && |
| 165 | + power_manager_->GetBatteryLevel() < 100)) { |
| 166 | + ESP_LOGI(TAG, "Power button long pressed, shutting down"); |
| 167 | + esp_lcd_panel_disp_on_off(panel_, false); // 关闭显示 |
| 168 | + rtc_gpio_set_level(POWER_CONTROL_PIN, 0); |
| 169 | + rtc_gpio_hold_dis(POWER_CONTROL_PIN); |
| 170 | + esp_deep_sleep_start(); |
| 171 | + } |
| 172 | + }); |
| 173 | + } |
| 174 | + |
| 175 | + void InitializePowerCtl() { |
| 176 | + ESP_LOGI(TAG, "Initialize Power Control GPIO"); |
| 177 | + rtc_gpio_init(POWER_CONTROL_PIN); |
| 178 | + rtc_gpio_set_direction(POWER_CONTROL_PIN, RTC_GPIO_MODE_OUTPUT_ONLY); |
| 179 | + rtc_gpio_set_level(POWER_CONTROL_PIN, 1); |
| 180 | + } |
| 181 | + |
| 182 | + // 物联网初始化，添加对 AI 可见设备 |
| 183 | + void InitializeTools() {} |
| 184 | + |
| 185 | + public: |
| 186 | + AIPILite() |
| 187 | + : boot_button_(BOOT_BUTTON_GPIO), power_button_(POWER_BUTTON_GPIO) { |
| 188 | + InitializePowerCtl(); |
| 189 | + InitializePowerManager(); |
| 190 | + InitializePowerSaveTimer(); |
| 191 | + InitializeI2c(); |
| 192 | + InitializeSpi(); |
| 193 | + InitializeLcdDisplay(); |
| 194 | + InitializeButtons(); |
| 195 | + InitializeTools(); |
| 196 | + if (DISPLAY_BACKLIGHT_PIN != GPIO_NUM_NC) { |
| 197 | + GetBacklight()->RestoreBrightness(); |
| 198 | + } |
| 199 | + } |
| 200 | + |
| 201 | + virtual Led* GetLed() override { |
| 202 | + static SingleLed led(BUILTIN_LED_GPIO); |
| 203 | + return &led; |
| 204 | + } |
| 205 | + |
| 206 | + virtual AudioCodec* GetAudioCodec() override { |
| 207 | + static Es8311AudioCodec audio_codec( |
| 208 | + i2c_bus_, I2C_NUM_0, AUDIO_INPUT_SAMPLE_RATE, |
| 209 | + AUDIO_OUTPUT_SAMPLE_RATE, AUDIO_I2S_GPIO_MCLK, AUDIO_I2S_GPIO_BCLK, |
| 210 | + AUDIO_I2S_GPIO_WS, AUDIO_I2S_GPIO_DOUT, AUDIO_I2S_GPIO_DIN, |
| 211 | + AUDIO_CODEC_PA_PIN, AUDIO_CODEC_ES8311_ADDR, false); |
| 212 | + return &audio_codec; |
| 213 | + } |
| 214 | + |
| 215 | + virtual Display* GetDisplay() override { return display_; } |
| 216 | + |
| 217 | + virtual Backlight* GetBacklight() override { |
| 218 | + if (DISPLAY_BACKLIGHT_PIN != GPIO_NUM_NC) { |
| 219 | + static PwmBacklight backlight(DISPLAY_BACKLIGHT_PIN, |
| 220 | + DISPLAY_BACKLIGHT_OUTPUT_INVERT); |
| 221 | + return &backlight; |
| 222 | + } |
| 223 | + return nullptr; |
| 224 | + } |
| 225 | + |
| 226 | + virtual bool GetBatteryLevel(int& level, bool& charging, |
| 227 | + bool& discharging) override { |
| 228 | + static bool last_discharging = false; |
| 229 | + charging = power_manager_->IsCharging(); |
| 230 | + discharging = power_manager_->IsDischarging(); |
| 231 | + if (discharging != last_discharging) { |
| 232 | + power_save_timer_->SetEnabled(discharging); |
| 233 | + last_discharging = discharging; |
| 234 | + } |
| 235 | + level = power_manager_->GetBatteryLevel(); |
| 236 | + return true; |
| 237 | + } |
| 238 | + |
| 239 | + virtual void SetPowerSaveMode(bool enabled) override { |
| 240 | + if (!enabled) { |
| 241 | + power_save_timer_->WakeUp(); |
| 242 | + } |
| 243 | + WifiBoard::SetPowerSaveMode(enabled); |
| 244 | + } |
| 245 | +}; |
| 246 | + |
| 247 | +DECLARE_BOARD(AIPILite); |
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