python实现NB-IoT模块远程控制

#!/usr/bin/python3.6 
import socket 
import sys 
import re 
 
BUFFER_SIZE = 1024 
TARGET_ADDR = '' 
TARGET_PORT = 60000 
TARGET = (TARGET_ADDR,TARGET_PORT) 
 
ss = socket.socket(socket.AF_INET,socket.SOCK_DGRAM) 
ss.bind(TARGET) 
print("server online!! wait for register!") 
 
data,addrRsv = ss.recvfrom(BUFFER_SIZE) 
if not data: 
  sys.exit(0) 
else: 
  print(data) 
 
if(re.match(b'register',data)): 
  ss.sendto(b'allowed',addrRsv) 
else: 
  ss.sendto(b'reject',addrRsv) 
while True: 
 #等待命令输入 
  aa = input('cmd > ') 
  if not aa: 
    break 
  else: 
    cmdV = aa+'\r' 
    ss.sendto(cmdV.encode('utf-8'),addrRsv) 
  #等待结果返回 
  data,addrRsv = ss.recvfrom(BUFFER_SIZE) 
  if not data: 
    break 
  else: 
    print(data) 
 
ss.close() 

#!/usr/bin/python3.6 
import serial 
import sys 
import os 
import re 
import socket 
 
#初始化UART端口 
ser = serial.Serial("COM5",9600,timeout=30) 
#选择相应的协议类型UDP 
ss = socket.socket(socket.AF_INET,socket.SOCK_DGRAM) 
BUFFER_SIZE = 1024 
TARGET_ADDR = 'IP address' 
TARGET_PORT = 60000 
TARGET = (TARGET_ADDR,TARGET_PORT) 
 
aa = '开机命令'.encode('utf-8') #convert to bytes type 
ser.write(aa) 
while True: 
  line = ser.readline() 
  if not line: 
    print("can not get cmd result, release!") 
    sys.exit(0) 
  print(line) 
  if ( re.match(b'OK',line) ): 
    break 
ss.sendto(bytes('register','utf-8'),TARGET) 
data,addrRsv = ss.recvfrom(BUFFER_SIZE) 
if re.match(b'allowed',data): 
  print('register successfully!') 
  pass 
else: 
  print('register failure') 
  sys.exit(0) 
 
while True: 
  data,addrRsv = ss.recvfrom(BUFFER_SIZE) 
  if not data: 
    print("time out,release now!!") 
    break 
  elif re.match(b'end',data): 
    print("end of process!!") 
    break; 
  ser.write(data) 
   
  while True: 
    line = ser.readline() 
    if not line: 
      print("can not get cmd result, release!") 
      break 
    print(line) 
    if ( re.match(b'OK',line) ): 
      ss.sendto(bytes('OK','utf-8'),TARGET) 
      break 
    elif(re.match(b'ERROR',line)): 
      ss.sendto(bytes('ERROR','utf-8'),TARGET) 
      break 
    else: 
      pass 
 
ser.close() 

#!/usr/bin/python3.6 
import threading 
import time 
import subprocess 
import os 
import sys 
 
def thread_fun1(): 
 #global vlock 
 while(1): 
  print("thread fun1 is running!!!") 
  time.sleep(1) 
 
#... ... 
print(len(sys.argv)) 
#vlock = threading.Lock() 
t1 = threading.Thread(target=thread_fun1,args=()) 
t1.start() 
addr = 'IP address' 
port = 60000 
cmdStr = "python anotherThread.py %s %d"%(addr,port) 
#设置creationflags = subprocess.CREATE_NEW_CONSOLE，用来创建新的控制台窗口 
subprocess.Popen(cmdStr,creationflags = subprocess.CREATE_NEW_CONSOLE) 

#!/usr/bin/python3.6 
 
def thread_fun2(): 
 while(1): 
  aa = input('cmd > ') 
  print("thread fun2 is running!!!") 
  print(aa) 
  if(aa == 'end'): 
   break 
thread_fun2()