Thank you Abhishek,but if I realy understand what
that means "poll"(I am romanian and my english is
not so good!)I must write something like that:
while(1)
{
i_p1=P1;
if(i_p1 & 0x01)/*P1.0=1*/
{
"do something"
break;
}
}
The problem is that the programm must read all 8
bits transitions on P1(0->1) and must not read,
for example,the first transition if it read once,
and a second transition occur.And so on for all
8.I cannot use a "while" loop in this case.
Stefan


-tions on P1(0->1)