add dsicover end-point fix #209

platformio.ini

@@ -30,7 +30,7 @@ data_dir = src/data
 env_default = openevse
 
 [common]
-version = -DBUILD_TAG=2.7.7
+version = -DBUILD_TAG=2.7.8
 monitor_speed=115200
 lib_deps = PubSubClient@2.6, ESP Async WebServer@1.1.1, ESPAsyncTCP@1.1.3
 extra_scripts = scripts/extra_script.py

src/web_server.cpp

@@ -634,6 +634,7 @@ handleRst(AsyncWebServerRequest *request) {
   systemRebootTime = millis() + 1000;
 }
 
+
 // -------------------------------------------------------------------
 // Restart (Reboot)
 // url: /restart
@@ -652,6 +653,18 @@ handleRestart(AsyncWebServerRequest *request) {
   systemRestartTime = millis() + 1000;
 }
 
+
+// -------------------------------------------------------------------
+// Emoncms describe end point,
+// Allows local device discover using https://github.com/emoncms/find
+// url: //emoncms/describe
+// -------------------------------------------------------------------
+void handleDescribe(AsyncWebServerRequest *request) {
+  AsyncWebServerResponse *response = request->beginResponse(200, CONTENT_TYPE_TEXT, "openevse");
+  response->addHeader("Access-Control-Allow-Origin", "*");
+  request->send(response);
+}
+
 // -------------------------------------------------------------------
 // Update firmware
 // url: /update
@@ -922,16 +935,14 @@ web_server_setup() {
   server.on("/savemqtt", handleSaveMqtt);
   server.on("/saveadmin", handleSaveAdmin);
   server.on("/saveohmkey", handleSaveOhmkey);
-
   server.on("/reset", handleRst);
   server.on("/restart", handleRestart);
-
   server.on("/rapi", handleRapi);
   server.on("/r", handleRapi);
-
   server.on("/scan", handleScan);
   server.on("/apoff", handleAPOff);
   server.on("/divertmode", handleDivertMode);
+  server.on("/emoncms/describe", handleDescribe);
 
   // Simple Firmware Update Form
   server.on("/update", HTTP_GET, handleUpdateGet);