- From: Frank Mori Hess <fmhess_at_users.sourceforge.net>
- Date: Fri, 24 Dec 2004 16:33:57 -0500
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 23 December 2004 11:25 am, Doug Farley wrote: > When I try to create a loop to either use the polling technique or the > mmap techniques shown in the demo’s to sample 1 to 3 channels of analog > input at 4Mhz I get near 2048 to 4096 samples and then get errors like: > “kernel: ni_mio_common: DMA overwrite of free area” Use the --read-buffer option of comedi_config to increase the buffer size. - -- Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFBzItF5vihyNWuA4URAq2VAKChI4jugFjF20G4zPW4geCoOizeqACgqvUk eaEp+zZSmgQvzeg/SwrzD+I= =IEaK -----END PGP SIGNATURE-----
Received on 2004-12-24Z21:33:57