118 lines
3.9 KiB
C++
118 lines
3.9 KiB
C++
/**
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* @file App.cpp
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* @brief xInfo 环境监控终端主应用逻辑。
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*/
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#include "App.h"
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#include "esp_log.h"
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#include "esp_netif_sntp.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include <ctime>
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// ============ 编译期常量（来自 Kconfig / menuconfig）============
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static constexpr uint32_t kDisplayIntervalMs = CONFIG_DISPLAY_REFRESH_INTERVAL_MIN * 60 * 1000; // 墨水屏刷新间隔
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static const char *TAG = "App";
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App::App()
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: wifi_(CONFIG_WIFI_SSID, CONFIG_WIFI_PASSWORD),
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dht11Driver_(GPIO_NUM_5),
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dashFetcher_(sensorDriver_, dht11Driver_) {}
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App::~App() {}
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void App::init() {
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ESP_LOGI(TAG, "正在初始化 xInfo 环境监控终端...");
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// 步骤 1：连接 WiFi
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wifi_.connect();
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// 步骤 2：SNTP 时间同步（获取网络时间用于显示准确时钟）
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ESP_LOGI(TAG, "正在同步 NTP 时间（服务器: %s）...", CONFIG_NTP_SERVER);
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setenv("TZ", "CST-8", 1);
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tzset();
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esp_sntp_config_t sntpConfig = ESP_NETIF_SNTP_DEFAULT_CONFIG(CONFIG_NTP_SERVER);
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esp_netif_sntp_init(&sntpConfig);
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constexpr int kMaxRetries = 3;
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for (int i = 0; i < kMaxRetries; ++i) {
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esp_err_t ret = esp_netif_sntp_sync_wait(pdMS_TO_TICKS(CONFIG_NTP_SYNC_TIMEOUT_SEC * 1000));
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if (ret == ESP_OK) {
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time_t now = time(nullptr);
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struct tm timeinfo;
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localtime_r(&now, &timeinfo);
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char timeBuf[64];
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strftime(timeBuf, sizeof(timeBuf), "%Y-%m-%d %H:%M:%S", &timeinfo);
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ESP_LOGI(TAG, "NTP 时间同步成功: %s", timeBuf);
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break;
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}
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ESP_LOGW(TAG, "NTP 同步第 %d 次超时...", i + 1);
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}
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// 步骤 3：初始化墨水屏硬件
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display_.initHardware();
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// 步骤 4：初始化空气质量传感器驱动
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sensorDriver_.init();
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// 步骤 5：初始化 DHT11 温湿度传感器驱动
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dht11Driver_.init();
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}
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void App::run() {
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ESP_LOGI(TAG, "进入主循环...");
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std::string mac = wifi_.getMac();
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while (true) {
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ESP_LOGI(TAG, "采集本地环境数据并刷新墨水屏...");
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auto dashData = dashFetcher_.fetch();
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if (dashData && dashData != lastDashData_) {
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display_.beginDrawing();
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// 绘制环境与网络监控界面
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std::string ssid = wifi_.getSsid();
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display_.drawTopBanner(ssid.empty() || ssid == "N/A" ? "Offline" : ssid);
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display_.drawThermoHygrometer(*dashData); // 核心温湿度看板与舒适度
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display_.drawAirQuality(*dashData); // 空气质量多维度指标（CO2/TVOC/甲醛）
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display_.drawBottomInfoBar(wifi_.getIp(), mac); // 底部 IP 与 MAC 网络参数
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// 定期全刷消除墨水屏残影
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int maxFastRefreshes = 180 / CONFIG_DISPLAY_REFRESH_INTERVAL_MIN;
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if (maxFastRefreshes < 1) maxFastRefreshes = 1;
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#ifdef CONFIG_DISPLAY_BWR
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std::string redContent = ssid;
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bool needFullRefresh = lastRedContent_.empty()
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|| (redContent != lastRedContent_)
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|| (fullRefreshCounter_ >= maxFastRefreshes);
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#else
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bool needFullRefresh = (fullRefreshCounter_ == 0)
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|| (fullRefreshCounter_ >= maxFastRefreshes);
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#endif
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if (needFullRefresh) {
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display_.updateFullAndSleep();
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#ifdef CONFIG_DISPLAY_BWR
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lastRedContent_ = redContent;
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#endif
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fullRefreshCounter_ = 0;
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} else {
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display_.updateFastAndSleep();
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fullRefreshCounter_++;
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}
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lastDashData_ = dashData;
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ESP_LOGI(TAG, "墨水屏刷新完成（%s）", needFullRefresh ? "全量" : "快刷");
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} else {
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ESP_LOGI(TAG, "数据无变化，跳过本次墨水屏刷新");
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}
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// 休眠等待下一个刷新周期
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vTaskDelay(pdMS_TO_TICKS(kDisplayIntervalMs));
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}
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}
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