The atMega nicely generates interrupts for all TWI conditions - as far as I can see - except for stop.
Is there a way to detect a stop condition that does not involve polling?
To send messages with small gaps in between the messages, or to send a read after a write, the only solution I have found is a busy loop which polls TWSR.
Is there a more elegant way to do this that I have overlooked?
All thoughts appreciated.