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lucullusTheOnly / TinyWire

Composite Master and Slave I2C library for Atmels ATTiny microcontrollers
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Multy Master setup blocks bus #21

Open LordJakson opened 5 years ago

LordJakson commented 5 years ago

Is there a way to drive the TinyWire in MultyMaster mode?

I have a test circuit with uno and ATtiny84 both in Master mode. I want to send a broadcast message from the uno tho the tiny84.

As far as I can tell is that after the uno generated the start condition the tiny84 blocks the bus by pulling both lines to low.

Should the master not act as a slave for broadcast messages until you call beginTransmission?

Thanks Jakson