Function twi_releaseBus

Sming/Libraries/I2Cdev/I2Cdev.cpp:1153–1159

    }

    void twi_releaseBus(void) {
        // release bus
        TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);
    
        // update twi state
        twi_state = TWI_READY;
    }
    
    SIGNAL(TWI_vect) {
        switch (TW_STATUS) {