AGSCalabrese wrote: > > I have looked around and found the CCS command line compiler for 12 > bit parts. > The cost is $50. Has anyone used this compiler ? > http://www.ccsinfo.com It's also bundled free with MPLAB - no restrictions. But it's probably worth paying the $50 to get access to new versions - the one bundled with MPLAB hasn't been updated in a long time. The CCS PCB compiler does have some limitations (whether you pay for it or not) - see my baseline C tutorials at http://www.gooligum.com.au/tut_baseline_C.html Those baseline lessons also cover HI-TECH's PICC-Lite and PRO compilers. HI-TECH C PRO is also bundled with MPLAB these days, but it runs in "Lite" mode, where optimisation is disabled and generated code is about 50% bigger than it needs to be. PICC-Lite is still a better bet for 12-bit PICs, because it supports almost every baseline device, and generates excellent code - see the comparisons in my tutorials. PICC-Lite is still downloadable from www.htsoft.com, and I believe it's the best option for 12-bit PICs - 100% free, full optimisation, very solid, with no restrictions. Regards, David Meiklejohn -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist