Sigh.... Admittedly, everything I've done in C for baseline PICs has involved flashing LEDs. While I do not wish to abandon my desire to learn C, perhaps I should concentrate in learning assembly as people seem to suggest. I'm also dabbling in JAL, which I'm finding very enjoyable. I have several books that I can reference. It's unfortunate that any past attempt has found assembly to be exceedingly frustrating - perhaps from lack of proper descriptions to what is happening with the instruction. Among the books I have is, "Easy Microcontrol'n" (formerly Easy PIC'n). I'm not sure what to think. It seems a bit hard to follow along. Though still in publication, it's not an easy book to find. Prices fluctuate widely depending on where it is purchased. As for online sites, this might be one of the better sites I've come across: http://www.mstracey.btinternet.co.uk/pictutorial/picmain.htm Many of the beginning tutorial sites concentrate on the 16F84. While I have a few of these, I know it is an obsolete chip. Many of these same tutorial sites also use technically obsolete instructions (TRIS, for example) that are fortunately backward compatible. So, I need direction (a kick, perhaps?) to get me started in the right direction. I'm not so involved in imbedded C that I can't set that aside. Joe On Aug 18, 2008, at 5:30 PM, David Meiklejohn wrote: > > Overall, unless what you're doing is trivial, forget C on baseline > PICs. > -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist