Git Product home page Git Product logo

Comments (3)

kashimAstro avatar kashimAstro commented on August 13, 2024

I just did a test and it looks like it works.
make sure the pins are free, always making unexport_gpio exit the program.

launch the program as superuser with: sudo ./bin/example-simple-led

you can check whether resources are released by controlling the folder:
ls /sys/class/gpio/

good day

from ofxgpio.

Taprik avatar Taprik commented on August 13, 2024

Thank you Kashim,

You're right, it works with sudo ./bin/example-simple-led
I've also found this tricks to authorize permissions for pi
https://www.raspberrypi.org/forums/viewtopic.php?f=44&t=8999

Cheers

from ofxgpio.

kashimAstro avatar kashimAstro commented on August 13, 2024

usually I do not recommend to change the permissions on the folder sys, for his ties to kernel mode.

but it can be done easily if you know your system.
even by simply using:

chmod 777 namedeviceorfile
or
chown pi: pi namedeviceorfile

good day

from ofxgpio.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.