Unknown OpCode. Value: 4

Question

Unknown OpCode. Value: 4

GeorgeMichalakis opened this issue 5 years ago · 5 comments

Hello! I use Ubuntu 16.04 LTS and possess a MindwaveMobile 2 headset.
When I run the

from mindwavemobile.MindwaveDataPointReader import MindwaveDataPointReader
mindwaveDataPointReader = MindwaveDataPointReader()
mindwaveDataPointReader.start()
dataPoint = mindwaveDataPointReader.readNextDataPoint()
print(dataPoint)

I get Unknown OpCode. Value: 4. I tried both python and python3.
Any suggestions?

Answer 1 · 2019-04-17T10:01:23.000Z

You get an error or what? what exactly happens? can you print error message here if it is an error?

Answer 2 · 2019-04-17T13:11:33.000Z

Greetings!
I don't get an error. It is just printing the above message.
I've put the print command into a while(True) loop and it keeps printing the same message too.

Answer 3 · 2019-06-18T12:43:57.000Z

You can safely ignore this message. Do you get other datapoints as well or just this?

Answer 4 · 2020-05-17T08:21:39.000Z

Hello! I also face this issue and no datapoints show on the screen. Any suggestions?

Answer 5 · 2020-06-23T10:19:14.000Z

so if you have some loop printing datapoints, do you only get this one or also others?