H6 /sys/class/pwm empty


Recommended Posts

Hi all,

 

I wanna try to use the hardware PWM on pin 7 of my orange pi one plus. Connect the fan. Toggle the SPI to enable, install wiring orangepi and all looks ok. But when in go to /sys/class/pwm i got a empty directory. I thought the should be a device pwmchip0 or something. I searched on the internet but can´t find a solution.

 

This is what WiringOrangePi shows:

 

pwm.png.3e4e7bb131575dea6836d7a43751e8d5.png

 

Is there someone who knows what i do wrong or hwat i should do? Thank you! :)

Link to post
Share on other sites
Donate and support the project!

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...