XL API for ARINC 429 and VN0601 Does Not Support Multiple Applications at a Single Channel

A single ARINC 429 channel can be used by one application exclusively only. This used ARINC 429 channel needs init access (see xlOpenPort in the XL Driver Library API Description). A second application does not get init access for the assigned channel and xlOpenPort returns an error. The second application cannot transmit/receive messages on this assigned channel.



Article ID: 852
Last updated: 2020-05-05
Revision: 1
XL Driver Library -> ARINC 429 (VN0601) -> XL API for ARINC 429 and VN0601 Does Not Support Multiple Applications at a Single Channel
https://kb.vector.com/entry/852/