read serial messages from JeVois using Python

Question

I followed the instruction in the following tutorial:

http://jevois.org/tutorials/UserParseSerial.html

But it didn't work. No messages received. 

When I used jevois-inventor, on the console, I can see the messages printed out. I set the default module to DemoArUco.

Before run the python script: parseserial.py, I used jevois-cmd to issue "setpar serout USB".

what could be wrong?

Thanks in advance

Answer 1

Is video streaming? You will not get any messages if not. You can either start a video grabbing program on the host (webcamoid or similar), or prep your camera for headless operation as done here:

http://jevois.org/tutorials/UserHeadless.html