1.8.3. Optional Interfaces

There are several specific optional interfaces that an I/O driver can implement. These interfaces can be device or bus specific. Optional interfaces are for example:

ICmpIoDrvDPV1: Interface for the DPV1 Profibus protocol

IcmpIoDrvBusControl: Interface to control a fieldbus (Start, Stop, Reset)

IcmpIoDrvProfibus: Interface for Profibus Sync/Freeze feature