WARNING:root:ID:<15> <Unexpected END_BYTE found <193> instead of <192> Warning: ID:<15>

re: END_BYTE warnings

Unexpected END_BYTE found <193> instead of <192>

Hello,

ID:<51> <Unexpected END_BYTE found <192> instead of <193> OR ID:<114> <Unexpected END_BYTE found <193> instead of &

import serial from serial import Serial from threading import Timer import time import logging import sys import struct import numpy as np import atexit import datetime import glob # Define variables

I use cyton.py to receive EEG data from Cyton.

I wonder if anyone can chime in, I spent some time trying to get wired connection to work (I saw messages how it's not recommended etc., but I want to get this to work, and I see that some people got…

Dear all

Hello there,

First question solution 

Hello,

aux bytes in the proper order, and I changed the END_BYTE variable to 0xC6. I also tried updating the firmware and calling "board.ser.write('<')" in my code prior to streaming, since

Great suggestion!  I rewrote the relevant sendChannelData method as:

@wjcroft, thanks for all the tips!  So I'm not sure what I changed, but it's not frozen anymore. 

http://openbci.com/forum/index.php?p=/search&Search=end_byte

Hi guys,

Warning: Warning: Unexpected END_BYTE found <167> instead of <192>,            discarted packet with id <8>

The odd values you see on the plots should be directly related to the "Unexpected END_BYTE" you see in the ouput; ie there's missing values and probably wrong ones. I've never had to adjust

Warning: Warning: Unexpected END_BYTE found <0> instead of <192>, discarted packet with id <168>