Search found 3 matches
- Thu Feb 25, 2021 6:57 am
- Forum: Java
- Topic: I2C Remote I/O Error
- Replies: 2
- Views: 120
Re: I2C Remote I/O Error
Not clear from the question how this is application is started, so just to check, did you try running the program with sudo on the Pi itself?
- Sun Jan 17, 2021 8:23 am
- Forum: Java
- Topic: Spring Boot and Pi4J Lib with MCP23017
- Replies: 2
- Views: 334
Re: Spring Boot and Pi4J Lib with MCP23017
Indeed Pi4J V1.2 and V1.3 use Java 8, next versions will allow you to use newer ones. V2 (early access, not released yet) is aimed at Java 11+ - https://v2.pi4j.com/ If you want to get started with the V2 version, you can find a full example described on https://v2.pi4j.com/getting-started/minimal-e...
- Mon Dec 09, 2019 9:20 pm
- Forum: Java
- Topic: Java IDE for Pi 4 - need to create simple GUI
- Replies: 4
- Views: 1868
Re: Java IDE for Pi 4 - need to create simple GUI
AdoptOpenJDK Java 11 version which is preinstalled on the Pi doesn't include JavaFX, so you need to install it separatly.
You can find more info on this blog post series: https://webtechie.be/2019/04/03/pijava- ... spberry-pi
You can find more info on this blog post series: https://webtechie.be/2019/04/03/pijava- ... spberry-pi