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Subject: 
Re: Alternative compilers for native RCX code?
Newsgroups: 
lugnet.robotics
Date: 
Thu, 4 Feb 1999 10:45:28 GMT
Original-From: 
"Keith Miller" <kmiller@talon.net>
Viewed: 
1064 times
  
It only take up like 5 megs in zip form..
I got em installed..
lemme go check the size of the tree..
118 Meg total space taken up..


-----Original Message-----
From: dave madden <dhm@paradigm.webvision.com>
To: gavin@beesknees.freeserve.co.uk <gavin@beesknees.freeserve.co.uk>
Cc: lego-robotics@crynwr.com <lego-robotics@crynwr.com>
Date: Thursday, February 04, 1999 9:33 PM
Subject: Re: Alternative compilers for native RCX code?


=>From: "Gavin Smyth" <gavin@beeskneesDOTfreeserveDOTcoDOTuk>
=>...
=>A brief web search for "H8" and "compiler" showed up a number of people
=>selling, er, H8/300 compilers. One notable entry was HI-TECH Software • who
=>have a limited eval compiler freely downloadable - see
=>http://www.htsoft.com/software/demos.html
=>
=>Now, I haven't had time to go much further than merely finding this, but
=>could it possibly be of use as a much smaller Windows based environment • than
=>Cygwin in which to develop native code for the RCX? As it stands, it • won't
=>be compatible with legOS because the assembler syntax is almost • certainly
=>not the AT&T (GNU) syntax used by GCC, but it might be possible to • translate
=>legOS appropriately.
=>
=>Anyone had experience of these tools already, or have time to do an
=>investigation and tell the rest of us?
=>
=>Anyone know of any similar "low cost" solutions?

If "low cost" is your discriminator, you can't get much less expensive
than GCC/EGCS.  The cygwin directory on an NT box I have is only about
32MB (add 22MB for emacs), whereas the M$VC++ directory tree on the
same box consumes 700MB; so "small" is another word I'd apply to
cygwin.  (Of course, that copy of cygwin contains the native x86
compiler, but I can't imagine the H8 compiler would be *that* much
larger.)

Now, I'm aware that GCC/EGCS has shortcomings, particularly as
compared to the (expensive) native compilers on many platforms, but as
a hobbyist on a limited budget myself, I consider the GNU compiler
(and related development programs) to be the finest tools in my kit.

BTW, I'm using egcs-1.1.1 on Linux to develop a c++ firmware
replacement.  When I get a little more functionality into it, I'll
post details.

regards,
d.
--
Did you check the web site first?: http://www.crynwr.com/lego-robotics


--
Did you check the web site first?: http://www.crynwr.com/lego-robotics



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