debug: use minimal web root for LilyGO bringup

2026-06-29 23:23:55 -06:00
parent 44a0202895
commit ca2fb901c8
2 changed files with 19 additions and 0 deletions
@@ -27,3 +27,6 @@

 // Bring-up safety: keep AP stable while validating LilyGO hardware.
 #define WIFI_STA_AUTOCONNECT_ENABLED 0
+
+// Bring-up safety: serve a tiny root page to avoid AP client/browser heap crashes.
+#define LILYGO_BRINGUP_MINIMAL_WEB 1
@@ -4111,7 +4111,17 @@ void setup() {
    lastStaReconnectAttempt = millis() - STA_RECONNECT_INTERVAL_MS;

    server.on("/", HTTP_GET, []() {
+#if LILYGO_BRINGUP_MINIMAL_WEB
+        server.send(200, "text/html",
+            "<!doctype html><html><head><meta name='viewport' content='width=device-width,initial-scale=1'>"
+            "<title>Overland Controller</title></head><body>"
+            "<h1>Overland Controller</h1>"
+            "<p>LilyGO bring-up mode is active.</p>"
+            "<p>Try <a href='/api/v1/health'>/api/v1/health</a> or <a href='/api/v1/status'>/api/v1/status</a>.</p>"
+            "</body></html>");
+#else
        server.send_P(200, "text/html", INDEX_HTML);
+#endif
    });
    server.on("/ota", HTTP_GET, handleOtaPage);
    server.on(API_V1("/system/ota"), HTTP_POST, handleOtaUploadDone, handleOtaUploadStream);
@@ -4178,6 +4188,12 @@ void setup() {
    server.on("/bms/scan", HTTP_POST, handleBleScan);
    server.on("/bms/select", HTTP_POST, handleSelectBms);

+    server.onNotFound([]() {
+        Serial.print("HTTP 404: ");
+        Serial.println(server.uri());
+        server.send(404, "application/json", "{\"ok\":false,\"error\":\"not_found\"}");
+    });
+

    server.begin();