I want to call the following function and pass it a function with a parameter. The purpose of that is that it should call the function with my specified parameter so I know what triggered the function (in that case a gpio pin on the Raspberry Pi).
int wiringPiISR (int pin, int edgeType, void (*function)(void));
Currently I have:
for (int i = 0; i < myValues.size(); ++i){
int myValue = myValues[i];
wiringPiISR(myValue, INT_EDGE_RISING, &myCallback(myValue));
}
Though this is giving me the following error:
error: lvalue required as unary ‘&’ operand
Which I can't really understand as to my understanding, myValue is an lvalue or is it not?
Is it what I want do even possible? If so how? The function wiringPiISR is from a library called wiringPi and I would like to avoid modifying it as much as possible.
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