- From: Frank Mori Hess <fmhess_at_users.sourceforge.net>
- Date: Tue, 25 Mar 2003 10:31:11 -0600
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Monday 24 March 2003 09:06 am, Fabio Cibin wrote: > Hi all, > I have a problem with my DAQ Card 6024E. > When I write an analog channel a voltage value (ie 2V) I have an offset of > -0.3 V and so measuring yhe really voltage out I have 1.7 V. > A similar thing happen in the data acquisition (comedi_data_read), also in > this case I have a little ofset. > How can I resolv this problem ? > I tried with comedi_calibrate but is not sufficient. > What can I use comedi_calibrate ? > Thanks a lot in advanced. > Fabio Would you post the output from comedi_calibrate? - -- Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE+gIRU5vihyNWuA4URAv4oAKCMYI6A0KUntII9Qsrxpl1MNRxPGQCfSDT7 2w8BVTpG/VDwtErbBOAyRCQ= =h8Dz -----END PGP SIGNATURE-----
Received on 2003-03-25Z16:31:11