Quote Originally Posted by kutsi View Post
Define ONINT_USED 1
LED var PORTL.0 ' Alias PORTB.0 to LED
loop: High LED ' Turn on LED connected to PORTL.0
Pause 500 ' Delay for .5 seconds
Low LED ' Turn off LED connected to PORTL.0
Pause 500 ' Delay for .5 seconds
Goto loop
End
This is a simple example from the guide.
Do I need to define anythin further? osc 20mhz?

PBP 2.46
Which page is 'Define ONINT_USED 1' on in the guide?

And since when does a PIC18F4550 have a PortL?