Keegan Hu
ddd
Diff: a4988.h
- Revision:
- 0:173936452e07
- Child:
- 1:88f743f3e7a7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/a4988.h Wed May 02 10:48:23 2018 +0000
@@ -0,0 +1,23 @@
+#ifndef __A4988_H
+#define __A4988_H
+#endif
+
+#include "mbed.h"
+//class Stepper;
+//typedef void (Stepper::*pClassFun)();
+class Stepper
+{
+public:
+ Stepper(PinName _en,PinName _stepPin, PinName _direction);
+ void step(int dir, int frequency ,volatile int _remain);
+ void enable();
+ void disable();
+private:
+ DigitalOut en;
+ DigitalOut stepPin;
+ DigitalOut direction;
+ volatile int remain;
+ Ticker step_ticker;
+ void step_control();
+ // pClassFun fun;
+};