Callback from GX5733

Joe T.
Mounds View, MN

Jun 3, 2013
1 Post

0 ✔  |  ✗ 0  

Re: Callback from GX5733

I'm working with the GX5733 and GtLinux.  

I need to wait until a DIO line goes high and respond to that event.  More specifically, when a line goes high, I need to read and write JTAG through another PXI card to initiate a read.  Our PXI chassis does not have a controller, is attached via MXI card to a PC.  I need to respond to the event/trigger on the PC.

I see from the documentation and header files that I could poll the GX5733 for the status, but I would rather have some kind of call back notification.  Is there a way to do this?

Can someone give me some guidance on how to do this, or what direction I need to go?

Solution Available
DrATEasy (Ron Y.)
Mission Viejo, CA

Jun 12, 2013
350 Posts

1 ✔  |  ✗ 0  

Re: Callback from GX5733

Hi Joe,

The card does not have interrupt support that can call your procedure when the input change, so your best bet is to poll the card in a loop, You can do it from another thread, so that it can be done in the background.

Ronnie


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