[Gambas-user] serial ports

Shane shanep1967 at ...169...
Mon Jun 1 15:14:47 CEST 2015


Thanks very much Ron :-)

On 01/06/15 22:57, Ron wrote:
> 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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