From 11:00 PM CDT Friday, Nov 8 - 2:30 PM CDT Saturday, Nov 9, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

Real-Time Measurement and Control

cancel
Showing results for 
Search instead for 
Did you mean: 

How to clear AI_FIFO_Empty_St

I use A/D program (AIEX1; check AI_FIFO_Empty_St) of AT-MIO-16E-1 to receive 1 data at every interrupt but data that received it constant at one data(not change when external data change).

I think, it may be "AI_FIFO_Empty_St" doesn't set to 1(Empty stage) when finish convert data
so can you please give me advice how to clear this bit or how to program A/D that can receive 1 data at every interrupt(0.5msec).

Thank you very much.
0 Kudos
Message 1 of 3
(4,294 Views)
Which card are you using? PCI or ISA? Also, I don't think AIEX1.C uses interrupts. Have you compiled this for DOS? What is the eventual platform for this?
0 Kudos
Message 2 of 3
(4,294 Views)
To Tim O.
I think,I use PCI(It has a slot to connect PC). And my program is run in Microsoft c(run on Dos) that receive data from DC Motor.
0 Kudos
Message 3 of 3
(4,294 Views)