gnupic: recommended C compiler ??
Subject:
Re: recommended C compiler ??
From:
####@####.#### (Linas Vepstas)
Date:
12 Apr 2002 13:28:52 -0000
Message-Id: <20020412132046.GB32286@backlot.linas.org>
On Fri, Apr 12, 2002 at 06:03:33AM -0700, Scott Dattalo was heard to remark:
>
> If you're using or planning to use SDCC, then I strongly suggest using the
> version out of CVS.
I tired that, it looked pretty good. Seemed to have two 'trivial' bugs
(excuse me, I'm brand-spanking new to PIC's, so I assume they're bugs).
1) compiling main() { int i; while(1) { i++; }} generated code that
sat on top of 0x4 in ROM. I thought 0x4 was the interrupt vector?
2) sdcc -m pic14 -p pic16c773 gave me the 16f877 core instead. In fact,
any -p flag gave me the 877 core. (first or second non-comment line
in the generated assembly).
Like I say, I'm new to pics, so maybe I'm confused ..
--linas
--
pub 1024D/01045933 2001-02-01 Linas Vepstas (Labas!) ####@####.####
PGP Key fingerprint = 8305 2521 6000 0B5E 8984 3F54 64A9 9A82 0104 5933
