I'm using the PCB from TI with the msp4302211 packaged in a 14 pin DIP.
My msp430-gcc --version from Mint13 is
msp430-gcc (GNU GCC patched mspgcc-20110716) 4.5.3
I have made a small "c" program to get into the swing of it and that
loaded into 0xf800 with mspdebug ran the way I expected.
Trying the same thing with assembly code was and is quite frustrating.
The part has 2K of flash and I guess it's 0xf800 to 0xffff.
.org 0xf800 ;gives assembly errors.
msp430-as -Wall -mP main.s -o main.o
main.s: Assembler messages:
main.s:47: Error: operand out of range: -63126
main.s:48: Error: operand out of range: -41834
main.s:48: Error: operand out of range: -63130
Junking the org directive but keeping the
.org 0ffe0 ;For my interrupt vectors
The assembly was clean creating a main.o and a listing.
Linking with msp430-gcc main.o -o main.elf
/usr/lib/gcc/msp430/4.5.3/../../../../msp430/bin/ld: main.elf section
`.text' will not fit in region `rom'
But no main.elf !!! If I junk my interrupt vectors oxffe0 then assemble
and link I get a main.elf.
Using mspdebug I can prog it and it went into 0xfc00 (NOT 0xf800 as
expected) with a bit of stuff that's not mine up front. Of course I'm
not able to run it as I do not have any interrupt vectors. Any pointers
greatly appreciated. I've played with .fartext to no avail. Ian.
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