Hi,
My application is to be able to switch writing AO from single analog to finite analog signal (in the form of waveform) using the usb6001.
Mode Setup and Stop write single analog
Mode Run = write waveform
When I run it with my laptop, it has no issue but when I run Application on a Surface Pro I get
Error 200294 : Not enough samples were written to satisfy the initial data transfer request condition
When I switch from single analog to waveform *Caveat, this sometime works
Error 200621 : Onboard device memory underflow. Because of system and/or bus-bandwidth limitation, the driver could not write data to the device fast enough to keep up with the device output rate.
When I switch from waveform to single analog
Conceptually I think is because there is no data in the buffer for it to write?? I am not sure
Any pointer would be much appreciated!
Edit: Sorry I meant to add the topic to Motor Control