Diff: io/MTSSerialFlowControl.h

Revision:

77:d7b14688a704

Parent:

51:d22d3d87391f

Child:

78:ef3ee53cf5df

--- a/io/MTSSerialFlowControl.h	Thu Dec 26 16:35:29 2013 +0000
+++ b/io/MTSSerialFlowControl.h	Thu Dec 26 21:54:19 2013 +0000
@@ -4,7 +4,8 @@
 #include "mbed.h"
 #include "MTSBufferedIO.h"
 
-namespace mts {
+namespace mts
+{
 
 /** This class derives from MTSBufferedIO and provides a buffered wrapper to the
 * standard mbed Serial class along with generic RTS/CTS HW flow control. Since it
@@ -54,18 +55,19 @@
     void format(int bits=8, SerialBase::Parity parity=mbed::SerialBase::None, int stop_bits=1);
 
 private:
+    void startSending(); // Used to process rts start signal
+    void stopSending(); // Used to process rts stop signal
+    void notifyStartSending(); // Used to set cts start signal
+    void notifyStopSending(); // Used to set cts stop signal
     InterruptIn* rts; // Used to monitor the RTS line
     DigitalOut* cts; // Used to control the CTS line
     Serial* serial; // Internal Mbed Serial object
-    bool clearToSend; // Flag determining if the CTS line is valid
+    volatile bool clearToSend; // Flag determining if the CTS line is valid
     int highThreshold; // High water mark for setting cts to stop
     int lowThreshold; // Low water mark for setting cts to start
     char* if_name; // Internal variable for interface name
 
-    void startSending(); // Used to process rts start signal
-    void stopSending(); // Used to process rts stop signal
-    void notifyStartSending(); // Used to set cts start signal 
-    void notifyStopSending(); // Used to set cts stop signal
+
 
     virtual void handleRead(); // Method for handling data to be read
     virtual void handleWrite(); // Method for handling data to be written