[Gambas-user] serial ports

Ron ron at ...1740...
Mon Jun 1 14:57:30 CEST 2015


Onboard serial ports show themselves as /dev/ttyS0-4, so maybe you can
tighten the filter.

We prefer to use the /dev/serial/by-id/* links since those don't
change after reboots, where as the normal /dev/tty device do. (with
usb interfaces)
That's why you see extra code to read the links, you can leave it out
if not needed.

Regards,
Ron.

2015-06-01 14:20 GMT+02:00 Shane <shanep1967 at ...169...>:
> Thanks heaps this is exactly what i wanted.
> just one thing i get some 30 odd ttys's and I'm sure there all not
> usable serial ports but this is not a problem for me i can just use the
> ones with values
> also i would have thought that a filter of 'tty[ACM|USB]*' would stop this
>
>
> On 01/06/15 21:55, Ron wrote:
>> https://domotiga.nl/projects/domotiga/repository/revisions/master/entry/DomotiGa3/.src/Util.module#L218
>>
>> Where argument are '/dev/', 'tty[ACM|S|USB]*'
>>
>> Regards,
>> Ron.
>>
>> 2015-06-01 13:31 GMT+02:00 Benoît Minisini <gambas at ...1...>:
>>> Le 01/06/2015 12:23, Shane a écrit :
>>>> what would be the best way to make a list of available serial ports in a
>>>> gambas program?
>>>>
>>>> thanks Shane
>>>>
>>> Does anyone have an idea?
>>>
>>> ls /dev/lp* maybe?
>>>
>>> --
>>> Benoît Minisini
>>>
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