JJRobots COMMUNITY
Closed UDP Socket - Printable Version

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+--- Thread: Closed UDP Socket (/showthread.php?tid=2295)



Closed UDP Socket - Visitor247 - 12-27-2019 06:06 PM

Hi, I got my B-Robot Evo 2 as a kit today.
It seems to work :-)
Unfortunately if I press "Servo" on the iOS Remote App I get the message "Closed UDP Socket".

Also the servo sometime jitters, meaning it moves a short way back and forth approx. 5 times a second.


RE: Closed UDP Socket - JJrobots JP - 12-30-2019 09:25 AM

Looks like there is something (and APP?) blocking the USP socket in your iOS device?


RE: Closed UDP Socket - Visitor247 - 12-30-2019 11:29 AM

Hm, but steering and throttle were working.
I also tried it on my iPhone and my iPad.

I then tried OSC Touch. I could steer for a moment but the robot's movements were erratic. After some seconds it fell over, all lights dead.
After rebooting it worked again.


RE: Closed UDP Socket - JJrobots JP - 12-31-2019 10:10 AM

(12-30-2019 11:29 AM)Visitor247 Wrote:  Hm, but steering and throttle were working.
I also tried it on my iPhone and my iPad.

I then tried OSC Touch. I could steer for a moment but the robot's movements were erratic. After some seconds it fell over, all lights dead.
After rebooting it worked again.

Which B-robot code are you using? Do you have the DEVIA board or the old Brain shield + Arduino Leonardo?


RE: Closed UDP Socket - Visitor247 - 01-01-2020 08:40 AM

I used BROBOT_EVO2_23_M0 and yes, I have the DEVIA board.
But we should maybe first get the robot going again in the other thread.