DIO writing/reading inquiry...

Hello all,

 

I'm currently using comedi to read from subdevice 4 channel 0 on my
PCI-DAS6034 board. I now need to be able to write (send high) to subdevice 4
channel 2 to activate a relay. How do I do this? If I am not mistaken you
can only configure the subdevice for either reading or writing but not both.
Correct? Any help will be greatly appreciated.

 

Thanks,

 

Eric Hudson.