fpga serial communication

[moho]

hello,

i am using Crio and i am having a problem in serial communication even i flowed the exact steps from the exampls i always recive the same error which is "poly VI visa configure serial port: bad linkage to sub vi" is it a visa settup issue?? knowing that when i run NI MAX it indicates that there is a visa error under the peripheric and interfaces of my Crio.

thax in advance.

[mikeporter]

Can you show the code? With that error I would expect one or more broken wirtes.

Mike...

[moho]

thnak you fir your reply, i had a problem in the visa configuration seria port, but its ok now.