07-13-2011 01:59 AM
what is the importance of sample rate in NI_CAN channel VI that is init start.
when using init start vi , what is the sample rate mean in that .. whenever i did not use sample rate as 100 .. it will shoe error as write queue overflow . wats does it mean. plz help me
thanks
mahadev
07-13-2011 05:47 PM
Hi Mahadev,
The NI CAN Hardware and Software Manual and the NI-CAN Help for the function (right click on function an select Help) describes the sample rate. See Chapter 6: Channel API Basic Programming Model, specifically 6-6 (page 108 of the PDF). Please let me know if you have any questions.
07-14-2011 09:22 AM
Thanks for the reply ....
whenever a some VI which are in the examples i get some error saying write queue overflow.
I saw in one of the questions asked that These errors can be handled by optimizing the speed at which you are writing to and reading from CAN card.
So i wanted to speed at which you are writing to and reading from CAN card is the sample rate?
thanks
mahadev