Peter McNulty wrote : > I can't get the ccp1 capture interrupt working at all... Hi. I'm not sure I'm missing something, but I can't find any reference to what PIC you are using !? Neither in your text or in the code example. And is this realy a working (well, with "working" I mean showing your interrupt problems, of course) code example ? I havn't written much (anything) in JAL, but the code examples I have seen, all had a few "include" at the beginning... It's better to strip your code down to the smallest "working" code snippet that still shows the problem. And many times the actual problem shows in this process. :-) And have you tryed to write a short ASM routine that does the same thing ? It's probaby a bit easier to get help for a ASM routine then a JAL routine... Jan-Erik. -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body