- From: Frank Mori Hess <fmhess_at_users.sourceforge.net>
- Date: Mon, 18 Nov 2002 12:24:20 -0600
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Monday 18 November 2002 01:55 am, Fredik Lingvall wrote: > > The voltage is sometimes measured correctly and sometimes not (when I run > the mex-file several times). > Your analog input problems are probably due to not letting the inputs settle after changing channels. Try using comedi_read_delayed(). The analog output does seem to be broken for the daqcard-1200, as I've gotten a few reports on it now. I'm not sure why yet, the programming of the analog output is simple, and according to the manual is the same as the other board models (which work). Have you tried using the unipolar output range (range 1)? - -- Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE92TBW5vihyNWuA4URAqFuAJ9aCuFRLbhpc+nr4vwVAZdwfmHJeQCfc0eb DRA62eb1cmTIfp5g20H2hT4= =Rrua -----END PGP SIGNATURE-----
Received on 2002-11-18Z18:24:20