Keegan Hu / a4998ss

ddd

Fork of stepper by Biy Bill

Diff: a4988.h

Revision:
1:88f743f3e7a7
Parent:
0:173936452e07
--- a/a4988.h	Wed May 02 10:48:23 2018 +0000
+++ b/a4988.h	Fri May 11 06:05:21 2018 +0000
@@ -8,15 +8,15 @@
 class Stepper
 {
 public:
-    Stepper(PinName _en,PinName _stepPin, PinName _direction);
-    void step(int dir, int frequency ,volatile int _remain);
+    Stepper(PinName _en = PB_9,PinName _stepPin = PB_0, PinName _direction = PB_7 );
+    void step(int dir, long long int frequency ,volatile long long int _remain);
     void enable();
     void disable();
 private:
     DigitalOut en;
     DigitalOut stepPin;
     DigitalOut direction;
-    volatile int remain;
+    volatile long long int remain;
     Ticker step_ticker;
     void step_control();
    // pClassFun fun;