Linux: Serial minor update (#1053)

- The symlink name for the PTY device is set using --my-serial-port
  making --my-serial-pty deprecated
- Replace MY_LINUX_IS_SERIAL_PTY with MY_LINUX_SERIAL_IS_PTY
- MY_DEBUGDEVICE can be used to print debug messages from MySensors
  (as it is currently in the other architectures)
- Rename SerialSimulator class to StdInOutStream
- Remove old deprecated option --my-radio

drivers/Linux/StdInOutStream.cpp

@@ -18,39 +18,39 @@
  */
 
 #include <stdio.h>
-#include "SerialSimulator.h"
+#include "StdInOutStream.h"
 
-void SerialSimulator::begin(int baud)
+void StdInOutStream::begin(int baud)
 {
 	(void)baud;
 }
 
-int SerialSimulator::available()
+int StdInOutStream::available()
 {
 	return 1;
 }
 
-int SerialSimulator::read()
+int StdInOutStream::read()
 {
 	return getchar();
 }
 
-size_t SerialSimulator::write(uint8_t b)
+size_t StdInOutStream::write(uint8_t b)
 {
 	return (size_t)::printf("%c", b);
 }
 
-int SerialSimulator::peek()
+int StdInOutStream::peek()
 {
 	return -1;
 }
 
-void SerialSimulator::flush()
+void StdInOutStream::flush()
 {
 	fflush(stdout);
 }
 
-void SerialSimulator::end()
+void StdInOutStream::end()
 {
 	flush();
 }

drivers/Linux/StdInOutStream.h

@@ -17,8 +17,8 @@
  * version 2 as published by the Free Software Foundation.
  */
 
-#ifndef SerialSimulator_h
-#define SerialSimulator_h
+#ifndef StdInOutStream_h
+#define StdInOutStream_h
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -26,9 +26,9 @@
 #include "Stream.h"
 
 /**
- * @brief A class equivalent to Serial in Arduino but outputs to stdout
+ * @brief A class that prints to stdout and reads from stdin
  */
-class SerialSimulator : public Stream
+class StdInOutStream : public Stream
 {
 
 public: