trigger

[yettaboom]

I've a question about trigger of an acquired signal. I aquire two signals from channel 0 and 1 of DAQ, and I want use one signal to trigger the other (so I use an acquired signal as a software trigger). I've tried with the vi "Acquire N scan analog software trigger.vi" and "Acquire N scan analog hardware trigger.vi", but I've an error in the block "AI read.vi", I aquire the the signal that I use as trigger with block "Ai acquire waveform.vi". Someone can help me?

Thanks

[AlessioD]

Could you be more explicit as to what error are you getting?

The thing you are trying to do should be possible.

If you have a board that has the Analog Trigger circuitry (found on the specs) then you should keep working on the ... Hardware Analog Trigger Example.

Otherwise, use the ... Software Analog Trigger example.

Post the details on

- DAQ Board

- Error Message

so that we can help you better.

AlessioD