I currently have 2 Ni-8452 devices and I have one setup as a master and one as a slave. The 12C interface is working great, but I was trying to write to the Digital IO lines on the master and read them on the slave. Whenever I call ni845xDioReadLine on the slave I get an error that this call is not supported.
Is this feature not available or do I have a setup problem.
I need to test I2C communications and also see IO line changes. Is this possible?
Thanks
