09-27-2012 04:04 AM
I am trying to read EMG signals into labview by using an USB-6008. At the moment I have tvo electrodes, and I have successfully managed to get both signals into labview. The problem now is that I want to seperate the signals. I want my program to listen for both signals, determine which electrode is active and perform specific tasks depending on the different signal.
Im sorry if this sounds confusing, I'm confused by it too.
09-27-2012 06:59 AM
I'm not sure I've understood the problem, but it seems to me all you need is to define two different DAQmx tasks, one for each signal.
Having two different tasks lets you handle each line as you want (start acq., stop acq, etc.)
Hope this helps,
Marco
09-27-2012 07:05 AM
09-28-2012 01:19 AM
Hi!
I may be wrong but you can create two separate tasks.
The limit is that they cannot run at the same time.
Depending on the application, the use of two tasks or a single "acquire all" approach can be the best option.
Regards,
Marco