this post was submitted on 08 May 2024

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RPi 0W - How to stop long-running action (infosec.pub)

submitted 6 months ago by [email protected] to c/python

5 comments fedilink hide all child comments

I have a Keybow MINI hooked up to a Raspberry Pi Zero W, and I'm using Python to respond to events. I have one button that kicks off playing a song on a passive buzzer, and I'm wondering if there's a way to have a button press stop the song before it completes.

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[–] [email protected] 1 points 6 months ago (1 children)

Great to hear you got it sorted! May I ask out of curiosity which library you are using to play sounds?

[–] [email protected] 1 points 6 months ago* (last edited 6 months ago) (1 children)

I converted this into python; you can see it here.

Edit: Err, you will be able to see it there once I get to my laptop and make it public.

Edit: Public now!

[–] [email protected] 2 points 6 months ago

Ah nice, you’re GPIO to generate tones with PWM. Very cool!