solarwind wrote: > On Mon, Jan 12, 2009 at 12:15 AM, Sean Breheny wrote: > >> On a quick look, it looks doable, probably with a moderate amount of >> frustration since PIC compilers almost never implement true ANSI C. I >> saw some mention of ram allocation and stack use. You would have to >> implement you own manual data stack and there may not be enough ram on >> many PICs to run some of those routines, especially the FFT multiply >> (which you don't need anyway since it optimizes for speed). >> >> Sean >> > > HITECH promises ANSI C compatibility and I'm pretty sure Microchip C18 > is similar. > > Well then, you should read the section in the C18 manual where it documents most of the many deviations from ANSI... though there are typically switches in C18 to make it cope with closer-to-ansi code. Section 2.7 and 2.8 as well as appendix B all document deviations, extensions, and implementation details of how C18 differs from ISO C... See the C Pomiler USer's guide found here: http://www.microchip.com/Microchip.WWW.SecureSoftwareList/secsoftwaredownload.aspx?device=en010014&lang=en# Rolf -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist