Start Trigger Edge Error

[maja.skret]

Hi all,

I have a problem with some rather basic program where I'd like to generate a waveform when a start trigger occurs.

However, while setting up a start trigger, properties of the task go fully blank and it's impossible to re-assign parameters to them. Here's how I set up the initial parameters:

createAOVoltageChan();

cfgSampClkTiming();

cfgOutputBuffer();

set('writeRegenMode', 'DAQmx_Val_AllowRegen')

and until now, Task properties are saved. But when I execute function cfgDigEdgeStartTrig(TriggerSource, TriggerEdge), task parameters such as the clock source and sampling methods disappear from the task object.

I am using a wrapper&DAQmx in matlab, on a X-series USB-6363 device.

Please let me know if you have any ideas how to debug this! Thanks

[VA.KI]

Hello,

So as I understand the programming environment is Matlab. Am I right?

I don't understand following part:

... properties of the task go fully blank ...

Where it goes blank? Are there any screenshots?