GPIOCHARGER(4)

💖 GPIOCHARGER(4) 💖

okay bestie, so picture this: it's a page from the Kernel Interfaces Manual, and it's literally all about the gpiocharger driver. lowkey iconic. stay with me 💅

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✨ NAME ✨

gpiocharger — the GPIO battery charger situation 🔋

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🌸 SYNOPSIS 🌸

gpiocharger* at fdt?

that's it. that's the whole vibe check. 🎀

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🦋 DESCRIPTION 🦋

okay so the gpiocharger driver is out here giving support for battery chargers that are connected to GPIO pins. it's giving "your charger is plugged in, and we're keeping track" energy, no cap 🫶

right now — and I mean currently — only power supply status events are supported. so it's a little specialist. it does one thing and it slays at it 💅

the power supply status (that's connected or disconnected, bestie) is set up as a sensor, and you can monitor it using sysctl(8) or sensorsd(8). yes, you can literally watch it in real time. main character monitoring energy 📊✨

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💜 SEE ALSO 💜

• gpio(4)
• intro(4)
• sensorsd(8)
• sysctl(8)

go read them, they're all in the group chat 🫶

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🌈 HISTORY 🌈

the gpiocharger driver first appeared in OpenBSD 7.1. a debut. an era. periodt 👑

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👑 AUTHORS 👑

the gpiocharger driver was written by Klemens Nanni <kn@openbsd.org>. legend behavior, fr fr 💖

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ngl bestie, that's the whole page — tiny driver, huge heart 🦋

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and that's a wrap on this GPIOCHARGER(4) moment! this one came from the Debian flavor of the docs, dated September 25, 2021 — screenshot it, save it, frame it, whatever feels right 💅🎀✨