Support for multicast notifications from TCD

sid-A10001986/sid-A10001986.ino

@@ -104,6 +104,11 @@
 
 /*  Changelog
  *  
+ *  2024/10/26 (A10001986) [1.40]
+ *    - Add support for TCD multicast notifications: This brings more immediate speed 
+ *      updates (no more polling; TCD sends out speed info when appropriate), and 
+ *      less network traffic in time travel sequences.
+ *      The TCD supports this since Oct 26, 2024.
  *  2024/09/13 (A10001986)
  *    - Command *50 is now *60, command *51 is now *61
  *      (Changed for uniformity with other props)

sid-A10001986/sid_global.h

@@ -11,9 +11,12 @@
 #ifndef _SID_GLOBAL_H
 #define _SID_GLOBAL_H
 
-// Version strings
-#define SID_VERSION       "V1.30"
-#define SID_VERSION_EXTRA "SEP132024"
+/*************************************************************************
+ ***                          Version Strings                          ***
+ *************************************************************************/
+
+#define SID_VERSION       "V1.40"
+#define SID_VERSION_EXTRA "OCT262024"
 
 //#define SID_DBG              // debug output on Serial
 
@@ -30,30 +33,24 @@
 //#define SID_WM_HAS_MDNS
 
 /*************************************************************************
- ***             Configuration for peripherals/features                ***
+ ***                           Miscellaneous                           ***
  *************************************************************************/
 
 // Uncomment for HomeAssistant MQTT protocol support
 #define SID_HAVEMQTT
 
-// --- end of config options
-
-/*************************************************************************
- ***                           Miscellaneous                           ***
- *************************************************************************/
-
-// Use SPIFFS (if defined) or LittleFS (if undefined; esp32-arduino >= 2.x)
-//#define USE_SPIFFS
-
 // External time travel lead time, as defined by TCD firmware
-// If SID is connected by wire, and the option "Signal Time Travel without 5s 
-// lead" is set on the TCD, the SID option "TCD signals without lead" must
-// be set, too.
+// If SID is connected to TCD by wire, and the option "Signal Time Travel
+// without 5s lead" is set on the TCD, the SID option "TCD signals without
+// lead" must be set, too.
 #define ETTO_LEAD 5000
 
 // Uncomment to include BTTFN discover support (multicast)
 #define BTTFN_MC
 
+// Use SPIFFS (if defined) or LittleFS (if undefined; esp32-arduino >= 2.x)
+//#define USE_SPIFFS
+
 /*************************************************************************
  ***                  esp32-arduino version detection                  ***
  *************************************************************************/