We have experience of numerous avionic databuses including the development and testing of avionic systems. This includes the creation of test tools such bus analysers to facilitate design and test. Protocols include:
STANAG-3910 (including EFEX)
Arinc 825 (CAN Bus)
Arinc 664 (AFDX)
We are currently developing a new COTs Avionics Databus ICD management application. For more information see ADaM.