Diff: inc/SimpleSteppers.h

Revision:

4:7b7940df7865

Parent:

3:71ab7209adb3

--- a/inc/SimpleSteppers.h	Mon May 02 10:17:33 2011 +0000
+++ b/inc/SimpleSteppers.h	Fri May 20 09:13:31 2011 +0000
@@ -134,6 +134,8 @@
     int64_t     _pulseWrapNeg;    
     uint32_t    _currentMatch;
     
+    volatile int _steps_per_second;
+    
     bool        _maintainPositionData;
     
     PULSE_STATE _pulseState;
@@ -253,6 +255,13 @@
      */
     void setSpeed(double steps_per_second = 0, uint32_t raw = 0); 
     
+    /** getSpeed
+     * 
+     * Get the demanded motor speed in pulses per second. Zero stops all motor pulses.
+     * @return int steps_per_second Number of pulses per second demanded.     
+     */
+    int getSpeed(void) { return _steps_per_second; }
+    
     /** setInterval
      * 
      * Set the motor speed pulse interval. Zero stops all motor pulses.