Android Remote Control EV3

This is where you talk about the EV3 software itself, installation issues, and programming talk.

Moderators: roger, gloomyandy, skoehler

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Posts: 10
Joined: Wed Jun 11, 2014 11:15 pm

Re: Android Remote Control EV3

Postby tozu » Sat Jun 28, 2014 3:53 pm

Synchronisation of threads all right, gloomyandy ;) mmmh I'm not that used of thread... can you maybe give me a little bit of help or provide a good source (like howtos and tutorials or so) where I can learn about it to figure it so I can implement this? Would be awesome :)

Best regards Tozu

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Posts: 10
Joined: Wed Jun 11, 2014 11:15 pm

Re: Android Remote Control EV3

Postby tozu » Sun Jun 29, 2014 12:34 pm

i'm still working on the sync part... better say i try to figure out how... if somebody would post an tutorial where i can learn something like this would be great...

another thing i noticed is that i can't disconnect/close the sensors. I tried this:

Code: Select all

// close sensors
touchSensor = null;
colorSensor = null;
irSensor = null;

but apparently its not working because the sensors have still electricity/are connect. so i need to restart the brick manually again to try the changes in my code.
is my implementation wrong or is the close() method not working??

the connection to the ev3 can be disconnnect and the code is quite similar

Code: Select all

ev3 = null;

Regards Tozu

leJOS Team Member
Posts: 965
Joined: Mon Feb 05, 2007 1:27 pm

Re: Android Remote Control EV3

Postby lawrie » Tue Jul 01, 2014 9:37 am

If you close all the sensors and call the ev3 disConnect method you should be able to rerun your program.

The fact that the sensors might still have power to them is not relevant.

It's possible that whatever is causing your previous problem is also causing a problem closing the sensors.

Posts: 34
Joined: Sun Jan 11, 2015 12:23 pm

Re: Android Remote Control EV3

Postby burf2000 » Thu Sep 17, 2015 9:34 pm

Did you ever fix this

Using Android remote, as soon as I access EV3TouchSensor it crashes for me. Any other sensor is fine?

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