topic MCP11 toolchain? in 8-bit Microcontrollers

MCP11 toolchain?

ALawrence — Tue, 06 Jul 2010 00:05:55 GMT

Is there a downloadable C compiler / IDE for the MCP11A1CFNE3 part? I couldn't find any reference to this part in any of the Codewarrior packages that are available on the site.

We need to do a code tweak on a legacy product and don't have this toolchain available (all we have is the source right now).

Re: MCP11 toolchain?

celsoken — Tue, 06 Jul 2010 00:25:01 GMT

It seems to me like a legacy PLCC52 HC11 P/N.

I've got some legacy tools for that, I think it was Avocet compiler.

I hope it helps,

Celso

Re: MCP11 toolchain?

ALawrence — Tue, 06 Jul 2010 20:18:20 GMT

Thank you for the reply.

I don't think it was the Avocet compiler or the GCC toolchain. I have only these clues from the source archive:

1. No discernable project files.

2. Some files called DEFAULT.ENV which contain the following:

   LIBPATH=c:/arch11/lib
   GENPATH=../h;c:\arch11\lib
   ERRORFILE=ERRFILE

3. Some GNU-ish makefiles:

   CC = chc11
   CPP = cpp
   ARCH11 = arch11
   LINK = linker
   ASM = ahc11

Some web sites that I've visited imply that chc11 -> HIWARE -> Archimedes -> Metrowerks -> Freescale, but I can't find any downloads from Freescale for the HC11 family.

Re: MCP11 toolchain?

celsoken — Wed, 07 Jul 2010 00:03:40 GMT

You're right, at this time Motorola did not provide free C compilers, except a smallc compiler w/ source code included.

They only provided freeware assemblers, command-line type. Later they added some shell IDE.

I don't think Freescale will provide you a legacy compiler for HC11.

I could help you patching this code but I'm overloaded, sorry!

Cheers,

Celso