pi4j-example-minimal

pi4j-example-minimal copied to clipboard

Running Problem

12

Hi, Im new at pi4j v2, Im using pi 4b and netbeans when i try to compile always get same problem, `[AWT-EventQueue-0] INFO com.pi4j.Pi4J - New auto context [AWT-EventQueue-0] INFO...

BYBDR

I'm following the beginning of this basic example and when I got to [this line](https://github.com/Pi4J/pi4j-example-minimal/blob/main/src/main/java/com/pi4j/example/MinimalExample.java#L108). I have the following doubts: - What properties are mandatory to declare on `newConfigBuilder`? I...

vallemar

pi4j-example-minimal run.sh run failed

1

Model : Raspberry Pi Zero 2 W Rev 1.0 Linux Um82PI 6.1.21-v7+ #1642 SMP Mon Apr 3 17:20:52 BST 2023 armv7l GNU/Linux example: pi4j-example-minimal [main] ERROR com.pi4j.library.gpiod.util.NativeLibraryLoader - Unable to...

aisangsangshu

Pi4J v3.0.2 GpioD: "No gpio chip yet initialized!" on Tinker Board 3S despite /dev/gpiochip0 available

1

Hi, I'm using Pi4J v3.0.2 on a Tinker Board 3S (Debian 11, 64-bit, kernel 5.10.209) with Java 21. My app configures GPIO using GpioDDigitalInputProvider and GpioDDigitalOutputProvider, targeting /dev/gpiochip0. However, I...

maythitsarzaw

"No gpio chip yet initialized!" on a Raspberry Pi CM5

5

Hi. I cloned the repo, changed nothing and ran it as instructed here: https://www.pi4j.com/getting-started/minimal-example-application/ On my Raspberry Pi CM5, this is the result: [main] INFO com.pi4j.util.Console - Board model: Unknown...

moritzvieli