On Wed, Jul 24, 2013 at 09:04:33AM -0700, garyr wrote:
> If my question is not appropriate for this ng please suggest another.
>
> A board I've built has a MSP430F1232 on it. I use an Olimex dongle to connect
> to
> the JTAG. I'm using GCC 4.3.6. When I start msp430-gdbproxy the device is
> recognized. When I run msp430-gdb and try to program the device I get the
> following:
>
> (gdb) set remoteaddress 64
> (gdb) set remotetimeout 999999
> (gdb) target remote localhost:2000
> Remote debugging using localhost:2000
> Cannot access memory at address 0xffff
This is normal for an erased chip.
> (gdb) monitor reset
> Resetting target - all methods...done
> (gdb) erase
> Erasing all flash memory
> Erasing target flash - all...
> MSP430 error: Could not preserve/restore device memory (12)
I always use "monitor erase" from GDB. Not sure if "erase" has the same
effect, since that's a GDB command, whereas anything prefixed with
monitor is sent to the server (gdbproxy) without GDB's interference.
> (gdb) monitor reset
> Resetting target - all methods...done
> (gdb) load pmsa.elf
> Loading section .text, size 0xa2e lma 0xe000
> Load failed
>
> There is nothing else on this board except the uP chip, voltage regulator (3.3
> volts) and a few bypass capacitors. The MSP430 was purchased from Digi-Key a
> couple of weeks ago. I've been very careful handling the chip, wearing a
> ground
> strap.
>
> A similar board I built several years ago which also has a MSP430F1232 on it
> works correctly.
>
> Any suggestions?
MSPDebug should support this chip (let me know if it doesn't work), and
would be easier to use if you just want to program, rather than debug. I
assume you're using an MSP430-JTAG-TINY? If you don't have any luck
getting gdbproxy working, try this:
mspdebug olimex -j "prog pmsa.elf"
Cheers,
Daniel
--
Daniel Beer <[email protected]> www.dlbeer.co.nz
IRC: inittab (Freenode) PGP key: 2048D/160A553B
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