search

CIRCL / Circlean

USB key cleaner
https://www.circl.lu/projects/CIRCLean/
BSD 3-Clause "New" or "Revised" License
452 stars 70 forks source link

LED not lighting up #16

Closed Beercow closed 9 years ago

Beercow commented 9 years ago

Circlean 1.2 the music plays but the LED is not lighting up. LED lights up if connecting from 3.3v pin to ground so there does not seem to be an issue with the LED. GPIO 4 to ground does not work.

Rafiot commented 9 years ago

I did not try the LED for a long time, but if you tell me that the GPIO 4 is not working on your rPi, are you sure it is not an hardware problem on your device?

Beercow commented 9 years ago

I'll do some testing with some previous versions of Circlean to see if it lights up. I do not believe it is hardware related.

Rafiot commented 9 years ago

Woops, sorry about that, it seems I commented the line in the script...

https://github.com/CIRCL/Circlean/blob/master/fs/etc/rc.local#L31

Beercow commented 9 years ago

That was it. Looks like the last commit to the file was when the change was made. Not sure if you want to update the file. I don't see the need to create a pull request for this.

Beercow commented 9 years ago

On a side note. If I wanted to change GPIO 4 to another pin, can I just change the pin number in the LED.C file and recompile it?

Rafiot commented 9 years ago

Yep, it should just work: https://www.raspberrypi.org/documentation/usage/gpio/