def main():
print(" +--------------------------------------------------+")
print(" | XBee Python Library Explicit Data Polling Sample |")
print(" +--------------------------------------------------+\n")
device = ZigBeeDevice(PORT, BAUD_RATE)
try:
device.open()
device.set_api_output_mode(APIOutputMode.EXPLICIT)
device.flush_queues()
print("Waiting for data in explicit format...\n")
while True:
explicit_xbee_message = device.read_expl_data(None)
if explicit_xbee_message is not None:
print("From %s >> %s"
% (explicit_xbee_message.remote_device.get_64bit_addr(),
explicit_xbee_message.data.decode()))
print(" - Source endpoint: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.source_endpoint)))
print(" - Destination endpoint: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.dest_endpoint)))
print(" - Cluster ID: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.cluster_id)))
print(" - Profile ID: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.profile_id)))
finally:
if device is not None and device.is_open():
device.close()
def explicit_data_callback(explicit_xbee_message):
print("From %s >> %s"
% (explicit_xbee_message.remote_device.get_64bit_addr(),
explicit_xbee_message.data.decode()))
print(" - Source endpoint: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.source_endpoint)))
print(" - Destination endpoint: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.dest_endpoint)))
print(" - Cluster ID: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.cluster_id)))
print(" - Profile ID: %s"
% utils.hex_to_string(utils.int_to_length(explicit_xbee_message.profile_id)))
def __build_complete_frame_without_header(self, frame_spec_data):
"""
Builds a complete non-escaped frame from the given frame specific data.
Complete frame is: Start delimiter + length + frame specific data + checksum.
Args:
frame_spec_data (Bytearray): the frame specific data.
Returns:
Bytearray: the complete frame as bytearray.
"""
frame = utils.int_to_length(len(frame_spec_data)) + frame_spec_data
frame.append(self.get_checksum())
return frame
