version tag

GITHUB_SHA.h

@@ -1 +1 @@
-#define GITHUB_SHA "devel-202306222129Z"
+#define GITHUB_SHA "devel-202306231154Z"

WifiESP32.cpp

@@ -20,6 +20,7 @@
 #if defined(ARDUINO_ARCH_ESP32)
 #include <vector>
 #include "defines.h"
+#include "ESPmDNS.h"
 #include <WiFi.h>
 #include "esp_wifi.h"
 #include "WifiESP32.h"
@@ -105,6 +106,12 @@ void wifiLoop(void *){
 }
 #endif
 
+char asciitolower(char in) {
+  if (in <= 'Z' && in >= 'A')
+    return in - ('Z' - 'z');
+  return in;
+}
+
 bool WifiESP::setup(const char *SSid,
                     const char *password,
                     const char *hostname,
@@ -182,6 +189,8 @@ bool WifiESP::setup(const char *SSid,
     strMac.remove(0,9);
     strMac.replace(":","");
     strMac.replace(":","");
+    // convert mac addr hex chars to lower case to be compatible with AT software
+    std::transform(strMac.begin(), strMac.end(), strMac.begin(), asciitolower);
     strSSID.concat(strMac);
     strPass.concat(strMac);
 
@@ -209,6 +218,15 @@ bool WifiESP::setup(const char *SSid,
     // no idea to go on
     return false;
   }
+
+  // Now Wifi is up, register the mDNS service
+  if(!MDNS.begin(hostname)) {
+    DIAG(F("Wifi setup failed to start mDNS"));
+  }
+  if(!MDNS.addService("withrottle", "tcp", 2560)) {
+    DIAG(F("Wifi setup failed to add withrottle service to mDNS"));
+  }
+
   server = new WiFiServer(port); // start listening on tcp port
   server->begin();
   // server started here

platformio.ini

@@ -173,6 +173,8 @@ board = esp32dev
 framework = arduino
 lib_deps = ${env.lib_deps}
 build_flags = -std=c++17
+monitor_speed = 115200
+monitor_echo = yes
 
 [env:Nucleo-F411RE]
 platform = ststm32

version.h

@@ -4,7 +4,8 @@
 #include "StringFormatter.h"
 
 
-#define VERSION "4.2.59"
+#define VERSION "4.2.60"
+// 4.2.60 - Add mDNS capability to ESP32 for autodiscovery
 // 4.2.59 - Fix: AP SSID was DCC_ instead of DCCEX_
 // 4.2.58 - Start motordriver as soon as possible but without waveform
 // 4.2.57 - New overload handling (faster and handles commonFaultPin again)