v1: Live ADS-B radar with detail panel, units, legend, proximity LED alert

2026-08-02 23:28:42 +02:00
commit 52c8009296
42 changed files with 2939 additions and 0 deletions
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -0,0 +1,172 @@
+#include <Arduino.h>
+#include <SPI.h>
+#include <TFT_eSPI.h>
+#include <SD.h>
+
+#include "config.h"
+#include "aircraft.h"
+#include "radar_math.h"
+#include "aircraft_table.h"
+#include "airline_lookup.h"
+#include "sd_storage.h"
+#include "wifi_manager.h"
+#include "location_manager.h"
+#include "adsb_client.h"
+#include "touch_input.h"
+#include "calibration_screen.h"
+#include "wifi_setup_screen.h"
+#include "menu_screen.h"
+#include "settings_store.h"
+#include "net_task.h"
+#include "radar_screen.h"
+#include "splash_screen.h"
+#include "led_alert.h"
+
+TFT_eSPI tft = TFT_eSPI();
+
+constexpr int16_t CONTENT_TOP = 30;
+constexpr uint32_t POLL_INTERVAL_MS = 300;
+constexpr uint32_t SWEEP_TICK_MS = 80;
+uint32_t lastPollMs = 0;
+uint32_t lastSweepMs = 0;
+uint32_t lastRenderedVersion = 0xFFFFFFFF;
+bool forceRedraw = false;
+
+struct Rect {
+    int16_t x, y, w, h;
+    bool contains(int16_t px, int16_t py) const {
+        return px >= x && px < x + w && py >= y && py < y + h;
+    }
+};
+
+Rect menuBtn = {Config::SCREEN_WIDTH - 38, 3, 32, 22};
+
+void drawMenuButton() {
+    tft.fillRoundRect(menuBtn.x, menuBtn.y, menuBtn.w, menuBtn.h, 4, TFT_NAVY);
+    tft.drawRoundRect(menuBtn.x, menuBtn.y, menuBtn.w, menuBtn.h, 4, TFT_DARKGREY);
+    tft.setTextDatum(MC_DATUM);
+    tft.setTextColor(TFT_WHITE, TFT_NAVY);
+    tft.drawString("...", menuBtn.x + menuBtn.w / 2, menuBtn.y + menuBtn.h / 2);
+    tft.setTextDatum(TL_DATUM);
+}
+
+void drawHeader() {
+    tft.fillRect(0, 0, Config::SCREEN_WIDTH, CONTENT_TOP, TFT_BLACK);
+    tft.setTextColor(TFT_WHITE, TFT_BLACK);
+    tft.setTextSize(1);
+    tft.setCursor(6, 10);
+    tft.println("Eiswolfs Flightradar");
+    drawMenuButton();
+}
+
+void setup() {
+    Serial.begin(115200);
+    delay(300);
+
+    tft.init();
+    tft.setRotation(0);
+
+    TouchInput::begin();
+    LedAlert::begin();
+
+    bool sdOk = SdStorage::init();
+    if (sdOk) {
+        SdStorage::seedDefaultDataFiles();
+    }
+
+    SettingsStore::load();
+    tft.invertDisplay(SettingsStore::displayInverted());
+
+    WifiMgr::init();
+
+    SplashScreen::begin(tft);
+    SplashScreen::setStatusLine(tft, 0, sdOk ? "SD Card: OK" : "SD Card: ERROR",
+                                sdOk ? TFT_WHITE : TFT_RED);
+
+    if (!TouchInput::loadCalibration()) {
+        CalibrationScreen::run(tft);
+    }
+
+    bool haveWifiFile = SD.exists(Config::SD_WIFI_CREDENTIALS_FILE);
+    if (!haveWifiFile) {
+        WifiSetupScreen::run(tft);
+    } else {
+        if (!WifiMgr::hasStoredCredentials()) {
+            WifiMgr::loadCredentialsFromSd();
+        }
+        SplashScreen::setStatusLine(tft, 1, "Connecting WiFi...");
+        WifiMgr::beginConnect();
+
+        uint32_t waitStart = millis();
+        while (WifiMgr::getState() == WifiMgr::State::Connecting && millis() - waitStart < 16000) {
+            WifiMgr::update();
+            delay(100);
+        }
+
+        if (WifiMgr::getState() == WifiMgr::State::Connected) {
+            SplashScreen::setStatusLine(tft, 1, String("WiFi OK: ") + WifiMgr::getIP());
+        } else {
+            SplashScreen::setStatusLine(tft, 1, "WiFi FAILED", TFT_RED);
+        }
+    }
+
+    AdsbClient::primeTime();
+
+    SplashScreen::setStatusLine(tft, 2, "Getting location...");
+    LocationManager::init();
+    uint32_t locStart = millis();
+    while (LocationManager::currentSource() == LocationManager::Source::None &&
+           millis() - locStart < 8000) {
+        LocationManager::requestIpLookupIfNeeded();
+        delay(200);
+    }
+    SplashScreen::setStatusLine(tft, 2, "Ready!");
+
+    AircraftTable::init();
+    AirlineLookup::init();
+
+    NetTask::begin();
+
+    SplashScreen::waitRemaining();
+
+    drawHeader();
+    RadarScreen::render(tft, CONTENT_TOP);
+}
+
+void loop() {
+    TouchInput::Point tap;
+    if (TouchInput::wasTapped(tap)) {
+        if (menuBtn.contains(tap.x, tap.y)) {
+            MenuScreen::run(tft);
+            drawHeader();
+            forceRedraw = true;
+        } else if (tap.y >= CONTENT_TOP) {
+            if (RadarScreen::handleTap(tap.x, tap.y, CONTENT_TOP)) {
+                forceRedraw = true;
+            }
+        }
+    }
+
+    if (forceRedraw || millis() - lastPollMs >= POLL_INTERVAL_MS) {
+        lastPollMs = millis();
+        uint32_t currentVersion = AircraftTable::version();
+        if (forceRedraw || currentVersion != lastRenderedVersion) {
+            lastRenderedVersion = currentVersion;
+            forceRedraw = false;
+            RadarScreen::render(tft, CONTENT_TOP);
+            lastSweepMs = millis();
+        }
+    }
+
+    uint32_t nowMs = millis();
+
+    // Naeherungsalarm (LED) laeuft IMMER, auch wenn gerade das Detail-Fenster
+    // offen ist - unabhaengig vom Sweep/Radar-Redraw.
+    RadarScreen::updateProximityAlert(nowMs);
+
+    if (nowMs - lastSweepMs >= SWEEP_TICK_MS) {
+        uint32_t deltaMs = nowMs - lastSweepMs;
+        lastSweepMs = nowMs;
+        RadarScreen::tick(tft, CONTENT_TOP, deltaMs);
+    }
+}