Python LT8900 via SPI

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

		return True

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

	def start_listening(self, channel):
		# Initialize the receiver
		self.put_register_bits('radio_state', {
			'tx_enabled': 0,
			'rx_enabled': 0,