- From: Muks Raju <muks_at_ieee.org>
- Date: Sat, 07 Dec 2002 14:25:28 -0500
Hello
Im a newbie with comedi and Im having some problems getting my NI
DAQ AI 16XE 50 to work. Im using RTAI 24.1.10 . Is this version of RTAI
known to have some problems with Comedi? I basically installed comedi on
RTAI and on inserting the card I only get 1 beep..and the log message
indicates that an unsupported device was found....National Instruments -
AI-16XE-50. So i guess the card is fine. A problem with comedi and
24.1.10 perhaps?
Muks
Evan Carey wrote:
>Ah Ha!
>
>I was trying to output a square wave as a test and for some reason the
>values 0 and 4095 both come out as ~0V instead of -10V and +10V. I kept
>trying the same values (i.e. 0 and 4095) with demo/outp so I was
>thinking something was not working. I tried 2047 and viola the
>oscilloscope showed 10V. 2048 shows -10V.
>
>So why is it coming out that way? There is only one range for the
>subdevice and it is supposed to be -10V to +10V.
>
>I'm using comedi-0.7.65 and comedilib-0.7.19.
>
>-Evan
>
>-----Original Message-----
>From: GECOS [mailto:fmhess_at_mfire.com] On Behalf Of Frank Mori Hess
>Sent: Friday, December 06, 2002 11:30 AM
>To: Evan Carey; 'David Schleef'
>Cc: comedi_at_comedi.org
>Subject: Re: PXI-6713 ID is 0x2b80
>
>-----BEGIN PGP SIGNED MESSAGE-----
>Hash: SHA1
>
>On Thursday 05 December 2002 05:02 pm, Evan Carey wrote:
>
>
>>I'm assuming that's bad? I'm able to run demo/info on the device and
>>
>>
>I
>
>
>>get back useful information but I can't seem to get demo/outp to work.
>>
>>
>
>What problem are you seeing? Are you using 0.7.66?
>
>- --
>Frank
>
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>
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Received on 2002-12-07Z19:25:28