Simultaneous acquisition

I have a Alphi Technology Ad8  cPCI board with 8 simultaneously sampled 
analogue inputs.

If I set the cmd->convert_src = TRIG_NOW all the channels are sampled 
simultaneously.

In the comedi documentation it states that cmd->scan_end_src is almost 
always set to TRIG_COUNT, with the argument being the number of channels in 
the chanlist.  Should I set this argument to 8, the number of channels in my 
chanlist, or 1, as only 1 trigger is required to convert all 8 channels?

Thanks,

Anne Smorthit

RUAG Aerospace, Postfach 301, CH-6032 Emmen, Switzerland
Tel : +41 41 268 2355
Mail to: anne.smorthit_at_sfwte.ch

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Received on 2003-06-05Z07:22:43