Am 25.06.2012 um 17:56 schrieb Joachim Franek:

> On Monday 25 June 2012 16:26:45 Michael Haberler wrote:
>> I would guess the more direct way to do this is a Python userland HAL 
>> component (http://www.linuxcnc.org/docs/devel/html/hal/halmodule.html)
>> 
>> - use pyserial to access the port
>> - suffer through decoding the protocol 
>> (http://www-user.tu-chemnitz.de/~heha/hs_freeware/UNI-T/ might help)
>> - update hal pins with results
> 
> Thanks for the hint. 
> Is there a plain c equivalent for 
> "import hal" ?

yes, make it a userland (non-RT) .comp component

see options:

option userspace yes
option userinit yes

http://www.linuxcnc.org/docs/devel/html/hal/comp.html

> 
> Joachim
> 
> 
> 
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Exclusive live event will cover all the ways today's security and 
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threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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