Button Function in uC

[Jacquesdj]

Anyone please explain how the button fcuntion in C works ??

Many Thanks

bool status
status = 1;

void main(){
do{
if (button(PortA,0,1,1) & status)
{
PortB.F0 = 1;
}
else
{
PortB.F1 = 1;
}
}while(1)
}

[pizon]

Code: Select all

button(&PortA,0,2,1)

returns 0xFF (true) if pin RA0 has been set to logical 1 for 2 msecs, returns 0 otherwise.

Code: Select all

button(&PortC,6,1,0)

returns 0xFF (true) if pin RC6 has been set to logical 0 for 1 msecs, returns 0 otherwise.

Please take a look at mikroC Help for further explanations and examples.