I2CM_DELAY();
while ( bit_is_clear(PIN(I2CM_SCL_PORT), I2CM_SCL_BIT) );// slave handshake
- // receive ACK
- if (bit_is_set(I2CM_SDA_PORT, I2CM_SDA_BIT))
+ // we should receive ACK
+ if (bit_is_set(PIN(I2CM_SDA_PORT), I2CM_SDA_BIT))
err = I2CM_SENT_NO_ACK;
// clock low