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| ''
| | [[OOPARD6.jpg]] |
| class MotoMamaMotor {
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| private: // the following definitions are only of „internal use“ for the class itself
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| int forwardPin; // c
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| int reversePin;
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| int throttlePin;
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| ...
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| };
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| ''
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| ''
| | [[File:OOPARD7.jpg]] |
| class MotoMamaMotor {
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| private:
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| ... | |
| public: // we want the setup-function to be accessible from the outside.
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| void setup (int newForwardPin, int newReversePin, int newThrottlePin){
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| // we remember the pins for future use
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| forwardPin=newForwardPin;
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| reversePin=newReversePin;
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| throttlePin=newThrottlePin;
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| // and at the same time we initialize the outputs !
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| digitalWrite(throttlePin,LOW); // so that the motors don’t spin directly from the beginning ..
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| pinMode(forwardPin,OUTPUT);
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| pinMode(reversePin,OUTPUT);
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| pinMode(throttlePin,OUTPUT);
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| }
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| ...
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| };
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| ''
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| ==A complete example == | | ==A complete example == |
