03-19-2012 10:48 PM
hi, I am using a cRIO 9024 chassis 9113 with four modules in my project. And I want to use 3 modules as FPGA mode (ni 9201,9401,9263) and one module as scan mode (ni9401 with counter mode). And after I read and followed the article of hybrid mode http://digital.ni.com/public.nsf/allkb/0DB7FEF37C26AF85862575C400531690
I have set the chassis mode as FPGA before run. I found that only the FPGA modules can receive data But not both in the RT vi.
And then I tried to set the chassis to scan mode. And I found that it works for the scan mode module. All the FPGA modules can't receive any data.
Both of the vi are set as start up.
So, how can I run and receive all data in the RT vi whith both can and fpga modules? I have open the FPGA vi reference to open the receive the fpga data.
Thanks for the help.
71316
03-20-2012 04:22 AM
Transfer the Data from FPGA to RT through FIFO and acquire the ni9401 data in RT itself. Now all the data will be available in RT
Thanks,
Nanda
03-20-2012 05:01 AM
03-20-2012 06:03 AM
If u dont use FIFO, it will affect the data acquired in scan mode of RT. But that is the way to bring the data acquired in FPGA to RT.
Thanks,
Nanda
03-20-2012 06:03 AM
Sorry It will not affect...
03-20-2012 07:58 AM - edited 03-20-2012 08:00 AM
but in my application, only the fpga modules's data can be received in the RT vi, but not the scan mode module's data.
It allow me to run without errors, but it cannot acquire scan interface side data.
thanks
03-20-2012 08:00 AM
Could u share the screenshot of RT & FPGA VIs.. (I dont have RT & FPGA installed in my PC)
Thanks,
Nanda
03-20-2012 08:07 AM
FPGA
RT
03-20-2012 08:08 AM
the CTR0 can't receive any data
03-20-2012 08:10 AM
Do u get any error in error terminal of CTR0?