Function twi_write_byte

Sming/Core/si2c.cpp:114–121

}

bool twi_write_byte(uint8_t byte)
{
	for(unsigned bit = 0; bit < 8; bit++) {
		twi_write_bit(byte & 0x80);
		byte <<= 1;
	}
	return !twi_read_bit(); //NACK/ACK
}

uint8_t twi_read_byte(bool nack)
{