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Re: Problems with uplcom/ucom
Ulrich Habel <rhaen%NetBSD.org@localhost> wrote:
> gpsbabel -i garmin -f /dev/ttyU0 -o gpx -F mygpxfile.gpx
I'm using /dev/dtyU0, which I think is correct. (NetBSD-4.0/i386.)
^
If I try /dev/ttyU0 then the open() call on the device blocks:
$ ktrace gpsbabel -i garmin -f /dev/ttyU0 ...
^C
$ kdump
...
8346 1 gpsbabel CALL open(0xbfbfec82,2,0x30)
8346 1 gpsbabel NAMI "/dev/ttyU0"
8346 1 gpsbabel RET open -1 errno 4 Interrupted system call
8346 1 gpsbabel PSIG SIGINT SIG_DFL
> > What if any output do you see?
>
> nothing - really nothing :(
I think that's because you're using the wrong device file.
The error I was seeing was from gpsbabel:
GPS_Packet_Read: No DLE. Data received, but probably not a garmin
packet.
For that, I have a workaround or three, but your version of the
USB-serial converter may not need them. If it does, drop me a line,
and I'll make the diffs available to you.
Cheers,
Giles
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