>Other pieces of software and tutorials such as > Fr. McGahee's PICUART.ASM are also available. I have a modified version of this that uses interrupts, and is using Olin's macros. I got it up and running before I realised that Olin had later on posted a uart module on his pages. I am happy for this to be used in the project, and it may well be a useful addendum to the non-interrupt version, because it is based on it. However it will need to have the interrupt front end handling code as well (which is in another module - may be the way to get them used to linking modules?). It will also come with little routines for sending CR/LF and the like. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.