callback..cmd.data

Hello
	Im using the call back functionality of kcomedilib..well tryig to use 
anyway and I have a question regarding the cmd.data variable. Is there 
anything else spcial that i have to do to get the data into  this 
variable. My call back function is getting called but the data is not 
in the set variable. Do i really have to do a comedi_data_read for each 
channel once the call back function is called? This seems very strange. 
Please let me know what im doing wrong. Ive set the call back function 
and all the required cmd paramateres..getting the callback..but no 
data. Thanks for any assistance

Muks

Received on 2002-12-23Z04:27:27