6115 analog trigger

[Elio Fungi]

Hi,
I am using a 6115 pxi with easy i/o function calls.
I upgraded ni-daq to 6.9.3
I use HW analog trigger: it works fine with the obsolete
"AIAcquireTriggeredWaveforms" call.
Instead, with the new version "nidaqAIAnalogTriggerScanOp", if I
select hardware trigger, I get an error saying that "the device does
not support the requested action" (it works only with sw trigger).
I would expect it to work, because the board does have a hw trigger!

Any advice is welcome
cheers

[Bill B]

Hello Ellio,

Take a look at this example program. It will demonstrate how to use the lower level functions to program the analog level trigger on the board.

Regards,
Bill B

Read a Waveform from an Analog Input Channel Upon a Rising-slope Analog Trigger

[Elio Fungi]

Bill B wrote in message news:<506500000005000000F13A0100-1068850981000@exchange.ni.com>...
> Hello Ellio,
>
> Take a look at this example program. It will demonstrate how to use
> the lower level functions to program the analog level trigger on the
> board.
>
> Regards,
> Bill B

Thank you for your reply, that example was very useful to me. I have
now started my project with data analysis funcions, as in your sample
code, abandoning Easy I/O.
But I still wonder why Easy I/O does not work. Even the example
shipped with Labwindows does not work (ai_asynch).

Cheers