Chris Taylor / SignalGenerator

Provides a simple way to generate complex square wave signals on any available pin. In addition the SignalGenerator can generate a carrier wave which is useful when generating IR signals to control electronic devices like a TV etc. The signal generation can be carried out either synchronously or asynchronously. In the case of synchronous signal generation all interrupts can optionally be disabled to improve timing accuracy.

Diff: SignalGenerator.h

Revision:
2:b2a449bd787f
Parent:
1:4a1bcc41c473
Child:
3:f30dcc6e8e70
--- a/SignalGenerator.h	Fri Sep 12 04:13:43 2014 +0000
+++ b/SignalGenerator.h	Fri Sep 12 05:20:08 2014 +0000
@@ -27,10 +27,12 @@
             uint32_t timingBuffer[], 
             uint16_t bufferCount, 
             uint32_t lastStateHoldTime = 0, 
-            int carrierFrequency = -1);
+            int32_t carrierFrequency = -1);
             
     private:
         DigitalOut  _pin;
+        
+    private:
+        static int32_t _latency;
 };
-
 #endif //__SIGNALGENERATOR_H__
\ No newline at end of file