Sinchronize generation&acquisition

[muzio]

I have AT-mio-16K-25 board.
I'd like to do:
Sincronize Generation&acquisition, visualize signal generation and data acquisition at the same time, also write to file every N scan acquired!
Is it possible? Thanks for answers!

[narsi]

what is the signal u generate is it a continuous waveform ( in this case u can use the Wfm_scale and Wfm_op to do this by havinga pattern of waveform ina buffer) and u can use the continuous wave form acquizition commands. and writing on to a file is something very time consuming and this may reduce the speed of the whole system. well b4 going to conclusions what is the rate at which u acquire the signal and rate at which u generate signal. in any case it would be wise to have a array or a pointer and store the whole data onto it. and write it onto a file at the end

[Spencer S.]

Muzio,

Yes, this should be possible. Based on another discussion forum posting of yours, it appears that you are using LabVIEW. LabVIEW includes an example that should provide you a firm foundation for building your application, Simul AIAO Buffer(Legacy).vi. You will need to add the file I/O capabilities to this example, but that should be fairly straight-forward. In LabVIEW 7.0, the example can be found in the following location:

Examples >> Hardware Input and Output >> Traditional DAQ >> Simultaneous Analog IO

If you are using a different version of LabVIEW, you can search for the example.

Good luck with your application.

Spencer S.