使用python接受tgam的脑波的方法-创新互联

这篇文章主要讲解了使用python接受tgam的脑波的方法，内容清晰明了，对此有兴趣的小伙伴可以学习一下，相信大家阅读完之后会有帮助。

废话不多说，来看看实例吧！

# -*- coding: utf-8 -*-
import serial 
 
filename='yjy.txt' 
t = serial.Serial('COM5',57600)
b=t.read(3)
vaul=[]
i=0
y=0
p=0
while b[0]!=170 or b[1]!=170 or b[2]!=4:
 b=t.read(3)
 print(b)
if b[0]==b[1]==170 and b[2]==4:
 a=b+t.read(5)
 print(a)
 if a[0] == 170 and a[1]==170 and a[2]==4 and a[3]==128 and a[4]==2: 
 while 1:
  i=i+1
#  print(i)
  a=t.read(8)
#  print(a)
  sum=((0x80+0x02+a[5]+a[6])^0xffffffff)&0xff
  if a[0]==a[1]==170 and a[2]==32:
  y=1
  else:
  y=0
  if a[0] == 170 and a[1]==170 and a[2]==4 and a[3]==128 and a[4]==2:
  p=1
  else:
  p=0
  if sum!=a[7] and y!=1 and p!=1:
   print("wrroy1")
   b=t.read(3)
   c=b[0]
   d=b[1]
   e=b[2]
   print(b)
   while c!=170 or d!=170 or e!=4:
   c=d
   d=e
   e=t.read()
   print("c:")
   print(c)
   print("d:")
   print(d)
   print("e:")
   print(e)
   if c==(b'\xaa'or 170) and d==(b'\xaa'or 170) and e==b'\x04':
    g=t.read(5)
    print(g)
    if c == b'\xaa' and d==b'\xaa' and e==b'\x04' and g[0]==128 and g[1]==2: 
    a=t.read(8)
    print(a)
    break
   
#  if a[0]==a[1]==170 and a[2]==4:
  # print(type(a))
  
  if a[0] == 170 and a[1]==170 and a[2]==4 and a[3]==128 and a[4]==2:
  high=a[5]
  low=a[6]
#  print(a)
  rawdata=(high<<8)|low 
  if rawdata>32768:
   rawdata=rawdata-65536
#  vaul.append(rawdata)
  sum=((0x80+0x02+high+low)^0xffffffff)&0xff
  if sum==a[7]:
   vaul.append(rawdata)
  if sum!=a[7]:
   print("wrroy2")
   b=t.read(3)
   c=b[0]
   d=b[1]
   e=b[2]
#   print(b)
   while c!=170 or d!=170 or e!=4:
   c=d
   d=e
   e=t.read()
   if c==b'\xaa' and d==b'\xaa' and e==b'\x04':
    g=t.read(5)
    print(g)
    if c == b'\xaa' and d==b'\xaa' and e==b'\x04' and g[0]==128 and g[1]==2: 
    a=t.read(8)
    print(a)
    break
  if a[0]==a[1]==170 and a[2]==32:
  c=a+t.read(28)
  print(vaul)
  print(len(vaul))
  for v in vaul:
   w=0
   if v<=102:
   w+=v
   q=w/len(vaul)
   q=str(q)
   with open(filename,'a') as file_object:
    file_object.write(q)
    file_object.write("\n")
   if 102            

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