hezhian hezhain / armtest

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of stepper by Xiaoyuan Yu

stepper.cpp@2:e537d08c705b, 2018-07-25 (annotated)

Committer:
Dennis_Yu
Date:
Wed Jul 25 08:25:10 2018 +0000
Revision:
2:e537d08c705b
Parent:
1:bbb51c42e7d2
Child:
3:fd565358f888
add enable and disable function, change structure, attach successfully

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Dennis_Yu 1:bbb51c42e7d2 1 #include "mbed.h"
Dennis_Yu 1:bbb51c42e7d2 2 #include "stepper.h"
Dennis_Yu 1:bbb51c42e7d2 3
Dennis_Yu 2:e537d08c705b 4 void stepperMotor::moveStepper()
Dennis_Yu 1:bbb51c42e7d2 5 {
Dennis_Yu 1:bbb51c42e7d2 6 if(remain == 0)
Dennis_Yu 1:bbb51c42e7d2 7 return;
Dennis_Yu 1:bbb51c42e7d2 8 if(step)
Dennis_Yu 1:bbb51c42e7d2 9 {
Dennis_Yu 1:bbb51c42e7d2 10 step = 0; //STEP 1->0
Dennis_Yu 1:bbb51c42e7d2 11 remain--;
Dennis_Yu 1:bbb51c42e7d2 12 }
Dennis_Yu 1:bbb51c42e7d2 13 else
Dennis_Yu 1:bbb51c42e7d2 14 {
Dennis_Yu 1:bbb51c42e7d2 15 step = 1; //STEP 0->1
Dennis_Yu 1:bbb51c42e7d2 16 }
Dennis_Yu 1:bbb51c42e7d2 17 }
Dennis_Yu 1:bbb51c42e7d2 18
Dennis_Yu 2:e537d08c705b 19 void stepperMotor::enable()
Dennis_Yu 2:e537d08c705b 20 {
Dennis_Yu 2:e537d08c705b 21 en = 0;
Dennis_Yu 2:e537d08c705b 22 }
Dennis_Yu 2:e537d08c705b 23
Dennis_Yu 2:e537d08c705b 24 void stepperMotor::enable(int inputRemain)
Dennis_Yu 2:e537d08c705b 25 {
Dennis_Yu 2:e537d08c705b 26 remain = inputRemain;
Dennis_Yu 2:e537d08c705b 27 enable();
Dennis_Yu 2:e537d08c705b 28 }
Dennis_Yu 2:e537d08c705b 29
Dennis_Yu 2:e537d08c705b 30 void stepperMotor::disable()
Dennis_Yu 1:bbb51c42e7d2 31 {
Dennis_Yu 2:e537d08c705b 32 remain = 0;
Dennis_Yu 2:e537d08c705b 33 en = 1;
Dennis_Yu 2:e537d08c705b 34 }
Dennis_Yu 2:e537d08c705b 35
Dennis_Yu 2:e537d08c705b 36 void stepperMotor::pause()
Dennis_Yu 2:e537d08c705b 37 {
Dennis_Yu 2:e537d08c705b 38 en = 1;
Dennis_Yu 1:bbb51c42e7d2 39 }
Dennis_Yu 2:e537d08c705b 40
Dennis_Yu 2:e537d08c705b 41 void stepperMotor::setDir(bool direction)
Dennis_Yu 2:e537d08c705b 42 {
Dennis_Yu 2:e537d08c705b 43 dir = direction;
Dennis_Yu 2:e537d08c705b 44 }
Dennis_Yu 2:e537d08c705b 45
Dennis_Yu 2:e537d08c705b 46 stepperMotor::stepperMotor(PinName stepPin, PinName dirPin, PinName enPin, float period): remain(0), step(stepPin), dir(dirPin), en(enPin)
Dennis_Yu 2:e537d08c705b 47 {
Dennis_Yu 2:e537d08c705b 48 disable();
Dennis_Yu 2:e537d08c705b 49 stepper.attach(this, &stepperMotor::moveStepper, period);
Dennis_Yu 2:e537d08c705b 50 }