Hello Ni forums
Hardware Specs
crio 9074
c series module ni 9472 module digital 24 V output
To expand on the subject describes,
I want to be able send an alarm trigger to the fpga 9472 digital out that lasts for 30 seconds using the real time os clock time on the host
The way I approached this problem is that
In the loop where the event occurs , if the event trigger is set then the fgv has a time stamp of when the event occured is sent.
In the loop that communicates with the fpga control, I write to the control based on the condition that if the difference the of the current time checked and the time from the fgv is less than or equal to 30 secs then it will send a true value, else send false and wait for the next event occurence.
The main problem after implementing this is that the 9472 led does not turn off when a false value is send to it.
regards Mzamanstl