Hi Sylvia,
You gave the version of io.h you have, but not the versions of GCC and
binutils, or the platform you run them on. The message you get indicates
you are using a binutils which goes not have FG439 support. Use a recent
snapshot of binutils from sources.redhat.com, and you will have FG439
support. Don't worry tooo much about using a snapshot. The maintainers
keep them very stable. Now we have binutils support integrated into the
main binutils tree we do not maintain it in our own CVS. We just pass
patches to the guys at Redhat. The downside of this is formal releases
of binutils with support for newer devices is very slow.
Regards,
Steve
S. K. wrote:
Hi All,
I just switched to the FG439 from the F449 and upgraded to the
latest mspgcc. The good news is that gdb-proxy does find and display
the correct target with either mcu. The bad thing is that I have been
unable to compile any code for the FG439. I took a look at io.h
(version 1.12,2004/07/08) and it clearly lists the FG439.
However, when I run the following
"msp430-gcc -mmcu=msp430xG439 -g -Os -o ltest.elf ltest.c"
on the command line, I get a list of MCUs that does not include the
FG439 and the following message
"/tmp/ccblF8Fk.s: Assembler messages:
/tmp/ccblF8Fk.s:2: Fatal error: unknown MCU: msp430xG439"
I have no problem when I run the test program for the F449. The test
code just blinks an LED. I'm still fairly new to msp430s and mspgcc so
I really don't know how to fix this problem. I'd appreciate any help.
Sylvia
