On Thu, 2011-06-02 at 13:42 +0200, Matthias Ringwald wrote:
> hi
>
> I don't use uniarch (yet), but adding signal.h solved the problem for me on
> the mspgcc4.
>
> If that file's not there, you can also just copy the interrupt macro from
> there into your code.
>
> #define interrupt(x) void __attribute__((interrupt (x)))
>
> That works at least on mspgcc4.
Ok, this made it. I got other problems too and solved them in hardcore
way. First it complained about missing memory.x and I fixed this by
adding
-L/usr/msp430/lib/ldscripts/msp430g2553
which does not look clean way to me. And also it complained about -lc,
so I added
-L/home/tonu/msp/mspgcc4/build/mspgcc/msp430-libc-ti_20110213/src/Build/
which is clearly not from proper source. But it worked. So, Makefile now
looks:
tonu@hp:~/msp/temperature-demo$ cat Makefile
CC=msp430-gcc
CFLAGS=-Os -Wall -g -mmcu=msp430x2553
#CFLAGS=-Os -Wall -g -mmcu=msp430x2231 --param inline-call-cost=2
# -fno-inline-small-functions -fno-split-wide-types -fno-tree-scev-cprop
-ffunction-sections -Wl,--gc-sections -Wl,--relax
OBJS=main.o
all: $(OBJS)
$(CC) $(CFLAGS) -o main.elf $(OBJS)
-L/usr/msp430/lib/ldscripts/msp430g2553
-L/home/tonu/msp/mspgcc4/build/mspgcc/msp430-libc-ti_20110213/src/Build/
%.o: %.c
$(CC) $(CFLAGS) -c $<
clean:
rm -fr main.elf $(OBJS)
tonu@hp:~/msp/temperature-demo$
If someone knows what I am missing or how to make it more clean, let me
know.
tonu@hp:~/msp/temperature-demo$ dpkg --list | grep msp
ii binutils-msp430 2.21~msp20110421-1
Binary utilities supporting TI's MSP430 targets
ii gcc-msp430 4.5.3~msp20110421-1
The GNU C compiler (cross compiler for MSP430)
ii msp430mcu 0~20110512-2
Spec files, headers and linker scripts for TI's MSP430 targets
tonu@hp:~/msp/temperature-demo$ apt-cache search msp43
binutils-msp430 - Binary utilities supporting TI's MSP430 targets
gcc-msp430 - The GNU C compiler (cross compiler for MSP430)
gdb-msp430 - The GNU debugger for MSP430
msp430mcu - Spec files, headers and linker scripts for TI's MSP430
targets
mspdebug - debugging tool for MSP430 microcontrollers
tonu@hp:~/msp/temperature-demo$
Tõnu
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