GMU:Functions and Classes (Arduino): Difference between revisions

GMU:Functions and Classes (Arduino) (view source)

324 bytes removed , 28 March 2017

513

edits

@@ Line 19: / Line 19: @@
-''void setMotorSpeed(int newSpeed, int forwardPin, int reversePin, int throttlePin){
+[[File:OOPARD1.jpg]]
-// should it spin forwards or backwards?
-if(newSpeed>0){
+[[File:OOPARD2.jpg]]
-//spin forwards
-digitalWrite(reversePin,LOW);
-digitalWrite(forwardPin,HIGH);
-}else{
-//spin backwards
-digitalWrite(forwardPin,LOW);
-digitalWrite(reversePin,HIGH);
-}
-//adjust the speed:
-analogWrite(throttlePin, newSpeed);
-}''
@@ Line 49: / Line 38: @@
 It would be ideal to find a way of calling a certain function that only offers the most useful parameters (like setting the speed) and which handles technical details (switching pins on and off) internally.
 ==Possible solution: Data and code in one package „Classes“ and „Objects“==