BieWang
/
stepper
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Fork of
stepper
by 
Xiaoyuan Yu
Diff: stepper.cpp
- Revision:
- 1:bbb51c42e7d2
- Parent:
- 0:0774a793a83b
- Child:
- 2:e537d08c705b
diff -r 0774a793a83b -r bbb51c42e7d2 stepper.cpp
--- a/stepper.cpp Wed Jul 25 07:26:01 2018 +0000
+++ b/stepper.cpp Wed Jul 25 07:51:33 2018 +0000
@@ -0,0 +1,30 @@
+#include "mbed.h"
+#include "stepper.h"
+
+void stepperMotor::init()
+{
+ remain = 0;
+ en = 0;
+ dir = 0;
+
+}
+
+void stepper::moveStepper()
+{
+ if(remain == 0)
+ return;
+ if(step)
+ {
+ step = 0; //STEP 1->0
+ remain--;
+ }
+ else
+ {
+ step = 1; //STEP 0->1
+ }
+}
+
+void stepper::stepperMotor(PinName stepPin, PinName dirPin, PinName enPin, float period):step(stepPin), dir(dirPin), en(enPin), remain(0)
+{
+ stepper.attach(&moveStepper, period);
+}