test code for duplicate issue

src/ems.cpp

@@ -577,13 +577,25 @@ void _createValidate() {
     EMS_TxQueue.unshift(new_EMS_TxTelegram); // add back to queue making it first to be picked up next (FIFO)
 }
 
+
+/*
+ * Entry point TODO: tidy up
+ */
+void ems_parseTelegram(uint8_t * telegram, uint8_t length) {
+    _ems_readTelegram(telegram, length);
+    // now clear it just be safe
+    for (uint8_t i = 0; i < EMS_MAXBUFFERSIZE; i++) {
+        telegram[i] = 0x00;
+    }
+}
+
 /**
  * the main logic that parses the telegram message, triggered by an interrupt in emsuart.cpp
  * length is only data bytes, excluding the BRK
  * Read commands are asynchronous as they're handled by the interrupt
  * When we receive a Poll Request we need to send any Tx packages quickly within a 200ms window
  */
-void ems_parseTelegram(uint8_t * telegram, uint8_t length) {
+void _ems_readTelegram(uint8_t * telegram, uint8_t length) {
     // check if we just received a single byte
     // it could well be a Poll request from the boiler for us, which will have a value of 0x8B (0x0B | 0x80)
     // or either a return code like 0x01 or 0x04 from the last Write command

src/ems.h

@@ -315,6 +315,7 @@ int     _ems_findBoilerModel(uint8_t model_id);
 bool    _ems_setModel(uint8_t model_id);
 void    _ems_setThermostatModel(uint8_t thermostat_modelid);
 void    _removeTxQueue();
+void    _ems_readTelegram(uint8_t * telegram, uint8_t length);
 
 // global so can referenced in other classes
 extern _EMS_Sys_Status EMS_Sys_Status;