Hello,
> 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;
You don't want to use /dev/ttyAM2, this is for the third COM port on the
EP9302 that was not bonded out. Why aren't you using /dev/tts/2?
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
> --- 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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