Hello.. there is a bug in twi.c which effectively disconnects TWI/I²C after an error in Slave Receiver mode. The bug is in SIGNAL(TWI_vect) at case label TW_SR_DATA_NACK/TW_SR_GCALL_DATA_NACK the wrong code is: ~~ // nack back at master~~ ~~ twi_reply(0);~~ This should be: twi_reply(1); Expl…

Bug in twi.c

mellis February 26, 2011, 8:07pm 3

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