LearnJavaForFTC
EasyOpenCV
LearnJavaForFTC | EasyOpenCV | |
---|---|---|
24 | 45 | |
96 | 216 | |
- | 0.9% | |
5.5 | 7.1 | |
5 months ago | 4 months ago | |
Java | Java | |
BSD 3-clause Clear License | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
LearnJavaForFTC
-
New vision Chapter in Learn Java for FTC Book
The book can be downloaded for free from https://github.com/alan412/LearnJavaForFTC or a paperback version can be ordered from Amazon.
-
Learning the basics
Go to: https://github.com/alan412/LearnJavaForFTC
-
What's everyone using for software development?
Learning the Java Language LearnJavaForFTC Quick Java Tutorials Java Tutorials OnBot Java Programming Tutorial Android Studio Programming Tutorial Once you've climbed the initial steps (i.e. "Hello Control Hub" exercise), you will find many sites from FTC teams that fulfill Outreach training purposes.
-
Looking for better FtcLib examples
There is a good book available for free (or paper copy for $ via amazon) https://github.com/alan412/LearnJavaForFTC
-
Boost while driving?
May I recommend looking at chapter 20 of my book for a much better way to drive mecanum than tank drive - https://github.com/alan412/LearnJavaForFTC
-
Mistake in book...
For those that have no idea what I am talking about, my programming book is available as a free PDF download here: https://github.com/alan412/LearnJavaForFTC
-
Does anybody know where I can find a tutorial for using encoders in teleop onbotjava
Learn Java for FTC Alan Smith
-
Can’t perform multiple actions at a time
If you are in Java, I suggest looking at my free book: https://github.com/alan412/LearnJavaForFTC
-
Navigation training?
If you are looking at having students learn java I HIGHLY recommend taking a look at Learn java for ftc two options here: paperback: https://www.amazon.com/Learn-Java-FTC-Alan-Smith/dp/B08DBVKXLZ pdf + code samples: https://github.com/alan412/LearnJavaForFTC
-
Help with Roadrunner Hardware Mapping
Jumping right in is a very difficult way to learn in this program. I would highly suggest reading this https://github.com/alan412/LearnJavaForFTC/blob/master/LearnJavaForFTC.pdf to get an overview of the basics you will need. It's not very long and is most of the knowledge you will need for this competition.
EasyOpenCV
- Camera causes our robot to reboot after any OpMode
-
Using the webcam on the robot to record videos.
you can record from the robot's POV with openCV: https://github.com/OpenFTC/EasyOpenCV/blob/master/examples/src/main/java/org/firstinspires/ftc/teamcode/PipelineRecordingExample.java
-
Getting raw camera data
The SDK provides a UVC driver for webcams; it does not provide anything for phone cameras. If you'd really like to write your own implementation, you can use parts of https://github.com/OpenFTC/EasyOpenCV/blob/master/easyopencv/src/main/java/org/openftc/easyopencv/OpenCvWebcamImpl.java as a reference (which uses the SDK UVC driver), but do note that writing your own implementation means you need to write your own code for a live view, as well as handle threading etc.
-
Where do I put our c270 Webcam to plug it in and configure it to our robot?
getting basic computer vision working is pretty easy with EasyOpenCV and the AprilTag extension.
-
Is it possible to upload code from Android Studio faster?
Apriltags, yes. You just upload the aar files using the OnBot interface. You can get them from the OpenFTC project: https://github.com/OpenFTC/EasyOpenCV/releases/tag/v1.5.2 https://github.com/OpenFTC/EOCV-AprilTag-Plugin/issues/4
-
How to switch pipelines during autonomous.
Note: https://github.com/OpenFTC/EasyOpenCV/issues/58
-
what is the best way to read a symbol on the signal sleeve
We used the example for https://github.com/OpenFTC/EasyOpenCV/releases. Our fork is from the official FTCRobotcontroller repository with extensive slipstreaming. You are welcome to view our repository at baqwas and provide feedback to our programmers who are continuously learning new techniques. I'm sure that they will learn something from your feedback too.
-
EasyOpenCV Camera stream not opening reliably on Moto G5 plus phone
This seems really odd to me, although someone else opened an issue about it: https://github.com/OpenFTC/EasyOpenCV/issues/55
- Android Studio Help
-
What are your favorite programming resources?
EasyOpenCV
What are some alternatives?
just-the-docs - A modern, high customizable, responsive Jekyll theme for documentation with built-in search.
EOCV-Sim - Develop, test, and tune your EasyOpenCV pipelines directly on your computer with a simple GUI !
FtcRobotController
EasyTensorflowAPI
gm0 - Game Manual 0 - The most extensive guide out there for FTC
OpenCV - Open Source Computer Vision Library
virtual_robot - A 2D robot simulator to help beginners learn Java programming for FTC Robotics
ftc-dashboard - React-based web dashboard designed for FTC
intellij-plugins - Open-source plugins included in the distribution of IntelliJ IDEA Ultimate and other IDEs based on the IntelliJ Platform
ftc_http - Upload code wirelessly and instantly from the comfort of your own text editor!