Search found 357 matches

by esmetaman
Fri Sep 08, 2017 4:38 pm
Forum: EV3 Software
Topic: Doubt about package lejos.internal.dbus
Replies: 2
Views: 27

Re: Doubt about package lejos.internal.dbus

Hi @Andy, yes, the question was about the architecture behind the classes. In some point, maybe in 3 months more or less, I will add that support and I would like to check with you the current approach to copy. In the past, I used the classes in a intensive way for NXT and for EV3 a bit, but I didn´...
by esmetaman
Thu Sep 07, 2017 7:29 pm
Forum: EV3 Software
Topic: Can leJOS run on ev3dev?
Replies: 32
Views: 5857

Re: Can leJOS run on ev3dev?

ev3dev-lang-java 0.7.0 is out. ## 0.7.0 2017-09-06 - Upgrade lejos-commons to 0.6.0 - Docker Support - Upgrade Wrapper - Upgrade Fat Jar generation - Adding Port support - Support for BrickPi3 - Add Support Absolute IMU - Add Support for NXTCam V5 - Initial Test support Maven artifact: https://jitpa...
by esmetaman
Thu Sep 07, 2017 7:23 pm
Forum: EV3 Software
Topic: Doubt about package lejos.internal.dbus
Replies: 2
Views: 27

Doubt about package lejos.internal.dbus

Hi Andy, I was checking that the project, has a package to integrate with dbus, the package is: package lejos.internal.dbus; Using this project, is able to use Bluez? Do you know one example to test Bluetooth? Is it possible to use the classes from NXT? https://sourceforge.net/p/lejos/nxt/code/HEAD/...
by esmetaman
Thu Sep 07, 2017 7:19 pm
Forum: EV3 Software
Topic: Doubt about Remote Support
Replies: 2
Views: 24

Re: Doubt about Remote Support

Many thanks Andy,

I will review the support.

Juan Antonio
by esmetaman
Wed Sep 06, 2017 9:52 pm
Forum: EV3 Software
Topic: Doubt about Remote Support
Replies: 2
Views: 24

Doubt about Remote Support

Hi Andy,

the packages about remoting has some kind of integration with the infrastructure or it is pure Java using RMI?

I would like to do a POC to use a Brick with LeJOS and a Java library on EV3Dev.

Juan Antonio
by esmetaman
Sun Sep 03, 2017 8:41 pm
Forum: EV3 Software
Topic: Doubts about MindsensorsAbsoluteIMU
Replies: 8
Views: 35

Re: Doubts about MindsensorsAbsoluteIMU

I will test this week if using Java Mission Control, is possible to show IMU raw data. http://www.oracle.com/technetwork/java/javaseproducts/mission-control/java-mission-control-1998576.html But in parallel, i will read the links that you say. What do you think if this season, we write some document...
by esmetaman
Sun Sep 03, 2017 5:22 pm
Forum: EV3 Software
Topic: Doubts about MindsensorsAbsoluteIMU
Replies: 8
Views: 35

Re: Doubts about MindsensorsAbsoluteIMU

No, Andy, I said in general not in a particular IMU sensor. For example, Aswin used Excel in his articles: https://nxttime.wordpress.com/2013/04/19/the-gyro-sensor/ https://nxttime.files.wordpress.com/2013/04/gyro-1.png Do you use some kind of plot tool to show the sensor output in Real time?
by esmetaman
Sun Sep 03, 2017 4:41 pm
Forum: EV3 Software
Topic: Doubts about MindsensorsAbsoluteIMU
Replies: 8
Views: 35

Re: Doubts about MindsensorsAbsoluteIMU

Yes, I agree with you that it is fantastic the Bosch Sensor but the question is about the AbsoluteIMU.

In your tests, how to visualize the raw Output from complex sensors like IMUs?
by esmetaman
Sun Sep 03, 2017 2:06 pm
Forum: EV3 Software
Topic: Doubts about MindsensorsAbsoluteIMU
Replies: 8
Views: 35

Re: Doubts about MindsensorsAbsoluteIMU

Hi Andy, Now, I understand. Although both modes are quite similar the difference is the last parameter: The methods are defined in this way: compassMode = new ShortSensorMode("Compass", COMPASS_DATA, 1, 1.0f, 1.0f); angleMode = new ShortSensorMode("Angle", COMPASS_DATA, 1, 1.0f, ...
by esmetaman
Sun Sep 03, 2017 11:50 am
Forum: EV3 Projects
Topic: Robotics for the masses!
Replies: 3
Views: 69

Re: Robotics for the masses!

Hi @ruperty,

It is a nice initiative. In my case, I am working in a library running inside of the Brick Directly, it is possible.

Enjoy with the research.

Cheers

Juan Antonio
by esmetaman
Sun Sep 03, 2017 11:42 am
Forum: EV3 Software
Topic: Doubts about MindsensorsAbsoluteIMU
Replies: 8
Views: 35

Doubts about MindsensorsAbsoluteIMU

Hi, I am reviewing the implementation of the Sensor: MindsensorsAbsoluteIMU and I detected that the mode: "Compass" & "Angle" are the same. Why? https://sourceforge.net/p/lejos/ev3/code/ci/master/tree/ev3classes/src/lejos/hardware/sensor/MindsensorsAbsoluteIMU.java protected ...
by esmetaman
Mon Aug 14, 2017 10:11 pm
Forum: EV3 Software
Topic: Proposal about IMU Adapter
Replies: 0
Views: 30

Proposal about IMU Adapter

Hi Andy/Aswin, Currently, some IMU sensors provides information by modes like Mindsensors Absolute IMU and other in raw like BNO055: http://www.lejos.org/ev3/docs/lejos/hardware/sensor/MindsensorsAbsoluteIMU.html https://github.com/gloomyandy/surveyor/blob/master/Surveyor/src/BNO055.java But if the ...
by esmetaman
Sat Aug 12, 2017 7:19 pm
Forum: EV3 Software
Topic: Can leJOS run on ev3dev?
Replies: 32
Views: 5857

Re: Can leJOS run on ev3dev?

New features included on release 0.7.0 is coming: Support for Arduino and 9 axes motion shield (BNO055) using an USB Integration: https://github.com/ev3dev-lang-java/usb-devices/tree/develop Video: https://www.youtube.com/watch?v=OY2B7B0Qi2Y Example: package examples; import ev3dev.actuators.Sound; ...
by esmetaman
Sat Aug 12, 2017 2:26 pm
Forum: EV3 Projects
Topic: Robotics for the masses!
Replies: 3
Views: 69

Re: Robotics for the masses!

Nice initiative!! @ruperty

I have some questions about your project:

- What packages do you use on ROS?
- How to integrate the Sensor/Actuator data on ROS?

Juan Antonio
by esmetaman
Wed Aug 02, 2017 6:32 am
Forum: EV3 Software
Topic: Problem to connect RPLIDAR A2
Replies: 6
Views: 96

Re: Problem to connect RPLIDAR A2

Hi Andy, As to "compatibility for USB devices" there really is no such thing, you need to build and test the modules/drivers for each device, that is what I have done for current USB devices we support (Network and video devices along with USB hubs etc.). To do this you really need the har...

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