Update RS485CommClass.cpp

Added RS485Config

Author: svollenweider

src/RS485CommClass.cpp

@@ -17,7 +17,7 @@ RS485CommClass::RS485CommClass(arduino::UART& uart_itf, PinName rs_tx_pin, PinNa
 RS485CommClass::~RS485CommClass() 
 { }
 
-void RS485CommClass::begin(unsigned long baudrate, int predelay, int postdelay) {
+void RS485CommClass::begin(unsigned long baudrate, uint16_t config = SERIAL_8N1, int predelay, int postdelay) {
     /* Pinout configuration */
     pinMode(PinNameToIndex(MC_RS485_TX_PIN), OUTPUT);
     pinMode(PinNameToIndex(MC_RS485_RX_PIN), OUTPUT);
@@ -45,7 +45,7 @@ void RS485CommClass::begin(unsigned long baudrate, int predelay, int postdelay)
     _enable();
 
     /* Call begin() base class to initialize RS485 communication */
-    RS485Class::begin(baudrate, predelay, postdelay);
+    RS485Class::begin(baudrate, config, predelay, postdelay);
 
 	return;
 }
@@ -92,4 +92,4 @@ void RS485CommClass::_disable() {
 
 arduino::UART 	_UART4_	{MC_RS485_TX_PIN, MC_RS485_RX_PIN, NC, NC};
 RS485CommClass MachineControl_RS485Comm(_UART4_);
-/**** END OF FILE ****/
+/**** END OF FILE ****/