Open GwnDaan opened 5 months ago
Something I am thinking of is that ISB (the ISOBUS shortcut button) and probably other eventual ISO11783-7 things also require recognition of a "safe state", so whatever we come up with, we might want to consider if it can be generic for the whole CAN channel or something, so that such a state can be "shared" or at least triggered by many of our interfaces. This sounds tricky, but just thinking out loud.
Whenever an unexpected shutdown occurs on an established connection between a VT and a client (working set master). The standard requires us to enter a so called safe state, i.e. all functions dependant on the VT operator interface are put into a known state that will not put the operator or machine at risk.
Any ideas on how to implement this properly? I think we can implement this inside the
VirtualTerminalClient
class and obligate any application to implement this functionality by implementing a callback. That should be pretty robust and at least made the user aware of the necessity.