Reading DMA FIFO using Invoke method node

[Amit Ahuja]

Hi

I am trying to read a DMA FIFO using invoke method node to read the data in the FIFO on RT.

It works fine but the problem is that it consumes a lot of CPU if the timeout is increased. Can

anyone tell why this is happening and if this is the desired behaviour then what other methods i can

use to avert this.

Please help at the earliest

Regards

Amit

[Amit Ahuja]

Hi

Can anybody help me as it is urgent ,

What i further found out is that is that it is eating up a lot of meory when continuosly polled up in a looop....

Regards

Amit Ahuja