Python LT8900 via SPI

		result = self._spi.xfer([reg, high, low], self._spi.max_speed_hz, delay)

		if reg & 0x80 == 0x80:
			self._debug(" regRead[%02X] = %s" % ((reg & 0x7f), result))
		else:
			self._debug("regWrite[%02X:0x%02X%02X] = %s" % (reg, high, low, result))

		#if reg & 0x80 != 0x80:
		#	time.sleep(delay / 1000.0)

		return result

	def put_register(self, reg, value):
		high = (value >> 8) & 0xff
		low  = value & 0xff
		return self._put_register_high_low(reg, high, low)

		# XXX: Untested
		while True:
			radio_status = self.get_register_bits('status')
			self._debug("radio_status={}".format(radio_status))

			if radio_status['packet_flag'] == 1:
				break
			time.sleep(0.1)
			time.sleep(0.001)

		return True

	def multi_transmit(self, message, channels, retries = 3, delay = 0.1):
		for channel in channels:
			for i in range(retries):
				if not self.transmit(message, channel):
					return False
				if delay != 0:
				time.sleep(delay / retries)
					time.sleep(delay / retries)
		return True

	def start_listening(self, channel):
		# Initialize the receiver
		self.stop_listening()

		# Go into listening mode