Angela Perez wrote: > Hi David, > Thanks for the reply. I have already tried this but unfortunately didn't > work for me. I still get the same errors. > I think I'm missing something else in my parport configuration.... > Thanks anyway. > A > > On Dec 15, 2007 3:28 AM, David Smead <[email protected]> wrote: > >> >> > Hi guys, >> > >> > I'm really new to msp430 and jtag, and as part of my university project >> I >> > have to manage somehow to use jtag and msp430-gdb. I have read the >> manual, >> > and unfortunately have been unsuccessful... >> > >> > I'm using linux (debian) kernel 2.6.x and parallel jtag adapter.
Well I'm not sure about were the problem could exactly be, but I'll give some common sense comments that hopefully would help to find out where the problem could be. >> > >> > msp430-gdbproxy gives me the following error: >> > error: msp430: Could not find device (or device not supported) (4) >> > >> > dmesg shows this: >> > [ 3487.084000] ppdev0: registered pardevice >> > [ 3487.212000] ppdev0: released pardevice because user-space forgot >> > [ 3487.212000] ppdev0: unregistered pardevice Could you please state the full command? and please could you use the --debug parameter? >> > >> > I assume there is something wrong with my config but don't know where >> > to start.... >> > >> > /dev/parport0 is read/writable by everyone and I have stopped cupsd - >> > no other programs/daemons are using the parallel port. Have you checked also no other kernel module? Check out how ppdev, parport and parport_pc are needed for, maybe one of them is not needed in your case and is blocking the parallel port. This is just guess. Good luck ;) Regards, -- Raúl Sánchez Siles
