RE: PXI-6713 ID is 0x2b80

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

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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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Received on 2002-12-06Z19:13:02