Master has sent a header for which two nodes have responded simultaneously. So there is a collision. Now master resolves this by giving priority to one of the nodes by sending unconditional frames individually to the nodes.
Doubt is when there a collision how slaves stop behave? As per slave state machine there is a read back and so one of the node should pull back the transmission. Then what about the other node which has succeeded in transmission?
If error is handled in a master how this works… how above error is handled?
How synchronization works?
How slave decides the identifier after getting synchronized with master? Mainly how without a clock only with Tbit period that it has got from sync?
please let me know your view.
cheers
ganesha
