double pulse generation with DAQmx

[chrisbo]

Hi

I have a PXI 6602 Timer/Counter (using DAQmx) connected to a 68 screw terminal, watching the digital outputs on a scope.

How to generate a pulsetrain containing two pulses with different widths  i.e. pulse1-delay1-pulse2-delay2----pulse1-delay1-pulse2 .....
I 'm able to generate different pulses on all Channels simultaneously and trigger the Channels on each other, but no double pulse.

It would be nice if somebody has an Idea or can post an example.vi   
Thanks

[Andre_Saller]

You can not achieve this with a counter. You will have to use a timed digital output for this purpose. See the following link:

http://forums.ni.com/ni/board/message?board.id=70&message.id=4784