From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
I'm trying to generate an analog output with a DAQ USB-6008, generating some unusually waveform using a matlab script but i get some troubles, (i'm also reading the signal with an Analog input of the same DAQ) i can't write the waveform to the output of the DAQ. First I try using a "simulate signal VI" and everyting was right, but when a tried to write the values of 1D array generated in the script it doesn't work. I'm learnig Labview since yesterday and i realy need some help 😕 Thanks
In any case, you can't write a waveform or an array to the 6008. As had been discussed numerous times, you can only write a single point at a time because the 6008 only has software timed analog output. You would have to place the DAQmx Write inside a for loop that auto-indexes the array. Timing is achieved with a wait function. The timing is going to be slow and subject to considerable jitter due to Windows.
