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Xbee_test.py
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Xbee_test.py
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#!/usr/bin/env python
import time
import os
import serial
from digi.xbee.devices import XBeeDevice, DigiMeshDevice, RemoteXBeeDevice, XBee64BitAddress
os.system("sudo systemctl stop serial-getty@serial0.service")
# ser = serial.Serial(
# port='/dev/serial0',
# baudrate = 9600,
# parity=serial.PARITY_NONE,
# stopbits=serial.STOPBITS_ONE,
# bytesize=serial.EIGHTBITS,
# timeout=1
# )
# counter=0
# while 1:
# #ser.write(str.encode('Write counter: %d \n'%(counter)))
# #time.sleep(1)
# #counter += 1
# x=ser.readline().strip()
# print(x)
# if x == 'a':
# # GPIO.output(23,GPIO.HIGH)
# print("RECEIVED 'A'")
# time.sleep(3)
# # else:
# # # GPIO.output(23,GPIO.LOW)
# # print("...")
receiver = XBeeDevice("/dev/serial0", 9600)
# receiver.close()
receiver.open()
# receiver.set_sync_ops_timeout(10)
remote_device = RemoteXBeeDevice(receiver, XBee64BitAddress.from_hex_string("0013A20041C7BFD1"))
while(1):
data_variable = receiver.read_data_from(remote_device)
if(data_variable is None):
print('No Data Found')
else:
print(data_variable.data.decode("utf-8"))
print(data_variable.timestamp)
print("============================")
print()
time.sleep(3)
receiver.close()
# import struct
# port = serial.Serial('/dev/serial0', baudrate=9600, rtscts=True, timeout=0.75)
# data_struct = struct.Struct('>BHBBBBBBBBBBBBBBBBBBHB')
# while True:
# buf = port.read(24)
# if len(buf) == 24:
# frm = data_struct.unpack(buf)
# if frm[0] == 0x7E:
# print("Data packet is ",frm[1], "bytes long")
# print("Analog measurement: ",frm[20]," (of 1023)")
# port.close