Merge pull request #579 from mathl79/main

increase default Serial_Link baud rate and make it configurable

Author: dalathegreat

Software/Software.ino

@@ -85,6 +85,9 @@ uint16_t mbPV[MB_RTU_NUM_VALUES];  // Process variable memory
 // Create a ModbusRTU server instance listening on Serial2 with 2000ms timeout
 ModbusServerRTU MBserver(Serial2, 2000);
 #endif
+#if defined(SERIAL_LINK_RECEIVER) || defined(SERIAL_LINK_TRANSMITTER)
+#define SERIAL_LINK_BAUDRATE 112500
+#endif
 
 // Common charger parameters
 volatile float charger_setpoint_HV_VDC = 0.0f;
@@ -931,7 +934,7 @@ void runSerialDataLink() {
 
 void init_serialDataLink() {
 #if defined(SERIAL_LINK_RECEIVER) || defined(SERIAL_LINK_TRANSMITTER)
-  Serial2.begin(9600, SERIAL_8N1, RS485_RX_PIN, RS485_TX_PIN);
+  Serial2.begin(SERIAL_LINK_BAUDRATE, SERIAL_8N1, RS485_RX_PIN, RS485_TX_PIN);
 #endif
 }