add timer ID support to software timer

Author: hathach

cores/nRF5/utility/SoftwareTimer.cpp

@@ -34,9 +34,9 @@ SoftwareTimer::~SoftwareTimer ()
   if ( _handle != NULL ) xTimerDelete(_handle, 0);
 }
 
-void SoftwareTimer::begin(uint32_t ms, TimerCallbackFunction_t callback, bool repeating)
+void SoftwareTimer::begin(uint32_t ms, TimerCallbackFunction_t callback, void* timerID, bool repeating)
 {
-  _handle = xTimerCreate(NULL, ms2tick(ms), repeating, NULL, callback);
+  _handle = xTimerCreate(NULL, ms2tick(ms), repeating, timerID, callback);
 }
 
 bool SoftwareTimer::start(void)

cores/nRF5/utility/SoftwareTimer.h

@@ -47,7 +47,7 @@ class SoftwareTimer
     SoftwareTimer();
     virtual ~SoftwareTimer();
 
-    void begin(uint32_t ms, TimerCallbackFunction_t callback, bool repeating = true);
+    void begin(uint32_t ms, TimerCallbackFunction_t callback, void* timerID = NULL, bool repeating = true);
     TimerHandle_t getHandle(void) { return _handle; }
 
     bool start(void);