Thanks for your help.
Got mixed results:
Changed TS-GSM1 port settings to use COM3 and the same irq 7. The
kernel has successfully detected the new com port and created /dev/tts/2.
After that
- with ts-linux, /dev/ttyAM2 still didn't work, nor did manually
creating a link to /dev/tts/2 seem to help;
- with Debian, a fully functional /dev/ttyS2 was automatically created
as a link to /dev/tts/2. I didn't try to figure out what was wrong
with my ts-linux - just proceeded to configure my modem in Debian.
Thanks.
--- In Eddie Dawydiuk <> wrote:
>
> Hello,
>
> > I have a TS-7200 with a TS-GSM1 and GR64 GPRS modem.
> >
> > The jumper seetings on the TS-GSM board are configured to use COM8
> > I/O2A0 and irq 7.
> >
> > I assume that on start-up the new com-port must show up in /dev/tts/
> > as a single digit other than 0. However, all I currently get is
> > /dev/tts/0.
>
> Only the first 6 com ports are initialized by the kernel
> (linux24/include/asm/arch/serial.h). The dev entry will be
> /dev/tts/(COM_N-1).
>
> > - I set the TS-GSM1 jumpers to use COM8 I/O 2A0 and irq 7;
>
> Try using COM1 -> COM6.
>
> > - I do not insmod additional modules - tsuart.o should suffice;
>
> Correct.
>
> > - Kernel detects a new comport and creates /dev/tts/<something>0>;
>
> Correct, /dev/tts/(COM_N-1).
>
> > - I create a device node /dev/ttyAM07 with major number 204, minor 23
> > (or do I just link it to /dev/tts/<something>0>?)
>
> You don't need to create a device node.
>
> > - run setserial /dev/ttyAM7 port 2A0 irq 7 (the latter currently fails
> > reporting the device absent)
>
> This is the wrong device, see above.
>
> Best Regards,
> ______________________________________________________________
> Eddie Dawydiuk, Technologic Systems | voice: (480) 837-5200
> 16610 East Laser Drive Suite 10 | fax: (480) 837-5300
> Fountain Hills, AZ 85268 | web: www.embeddedARM.com
>
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