ok..thx...
can you have a look at this thread ....
http://www.picbasic.co.uk/forum/showthread.php?t=4425
i use serin since hserin canot work ....
but don't know why ...it can only store the 1st data into the variable -buffer(1)
since the speed is reduced to T300 ...it should be able to catch it right ?
i try using 8Mhz ...also no luck ....
thxx