python 中Arduino串口传输数据到电脑并保存至excel表格

import xlwtimport timeimport serial#设置表格样式def set_style(name,height,bold=False): style = xlwt.XFStyle() font = xlwt.Font() font.name = name font.bold = bold font.color_index = 4 font.height = height style.font = font return style#写Exceldef write_excel(): if serial.isOpen():  print ('串口已打开/n') f = xlwt.Workbook() sheet1 = f.add_sheet('arduino_data',cell_overwrite_ok=True) row0 = ["temp","pres","hum"] time1=time.localtime(time.time()) #写第一行 for i in range(len(row0)):  sheet1.write(0,i,row0[i],set_style('Times New Roman',220,True)) i=1 time.sleep(5) serial.flushInput()  while True:  try:   size = serial.inWaiting()   if size != 0:    response = serial.read(size)  # 读取内容并显示    s=response.decode('utf-8').rstrip('/r/n').split('/t')    if len(s)!=3:     serial.flushInput()     continue    else:     try:      for j in range(len(s)):       sheet1.write(i,j,int(s[j]),set_style('Times New Roman',220,False))      print(s)      serial.flushInput()     # 清空接收缓存区      i = i+1      time.sleep(0.5)     except ValueError:      serial.flushInput()      continue  except KeyboardInterrupt:   time2=time.localtime(time.time())   f.save(r'C:/Users/10020/Desktop/arduino_data/{0}.{1}_{2:0>2d}.{3:0>2d}.{4:0>2d}-{5}.{6}_{7:0>2d}.{8:0>2d}.{9:0>2d}.xls'.format/     (time1[1],time1[2],time1[3],time1[4],time1[5],     time2[1],time2[2],time2[3],time2[4],time2[5]))   serial.close()   print(time1)   print(time2)   quit()if __name__ == '__main__': serial = serial.Serial('COM3',9600,timeout=2) write_excel()