pn532/PN532data.py

import time

import requests
import serial
import binascii
import re
from decodeChipData import decodeData
import serial.tools.list_ports
from urllib import request
import chardet

#串口打开
def openSer():
    # port_list = list(serial.tools.list_ports.comports())
    # if len(port_list) == 0:
    #     print('无可用串口')
    #     raise RuntimeError('无可用串口')
    # else:
    #     for i in range(0, len(port_list)):
    #         print(port_list[i])
    # for port in port_list:
    #     print(port[0])
    #     name = port[0]

    ser = serial.Serial("COM3", 9600, timeout=0.5)
    # 字节大小
    ser.bytesize = 8
    # 无校验
    ser.parity = serial.PARITY_NONE
    # 停止位
    ser.stopbits = 1
    print("已连接端口：" + str(ser.name) + "\n")
    return ser


def reader():

    ser = openSer()
    print(ser.port)
    while 1 > 0:
       time.sleep(2)
       hz=ser.read(150)

       strUser = hz.decode('GB2312')
       print("等待上传中"+time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time())))
       if(strUser != ''):
          strReq = str(strUser.replace("\r\n", ""))
          strReq=strReq.replace(" ","")
          print("解析完成："+strReq)
          print("上传数据中......." )
          url = "http://192.168.1.88:8082/win/healthy/uploadHealthData"
          data = {"userText": strReq}
          res = requests.post(url=url, data=data)
          print(res.text)
          time.sleep(10)




def readChip():
    reader()