ab8500_btemp..._volt_to_res(9)

✨ NAME ✨

okay so bestie, meet ab8500_btemp_batctrl_volt_to_res — it converts a batctrl voltage into a resistance 💅

this is a page from the Kernel API Manual, and honestly it's a little icon doing one very specific job, so let's get into it 🎀

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🌸 SYNOPSIS 🌸

int ab8500_btemp_batctrl_volt_to_res (struct ab8500_btemp *di , int v_batctrl , int inst_curr );

that's the whole vibe — one function, three arguments, returns an int. no cap ✨

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🦋 ARGUMENTS 🦋

• di — a pointer to the ab8500_btemp structure 🫶
• v_batctrl — the measured batctrl voltage 👑
• inst_curr — the measured instant current ⚡

three things in, and it does its little math moment. periodt.

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💖 DESCRIPTION 💖

so here's the tea: this function returns the battery resistance that's derived from the BATCTRL voltage. the value comes back in Ohms 🔥

that's it, that's the whole plot — it's giving "small function, big responsibility" energy and we love that for it 🌈

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🧚 SEE ALSO 🧚

the kernel file lives at ./drivers/power/supply/ab8500_btemp.c — go say hi to it, it's the main character's home 🏠

and here's the whole friend group, all the related (9) pages, iykyk:

• struct ab8500_btemp_interrupts(9)
• struct ab8500_btemp(9)
• ab8500_btemp_read_batctrl_voltage(9)
• ab8500_btemp_get_batctrl_res(9)
• ab8500_btemp_id(9)
• ab8500_btemp_periodic_work(9)
• ab8500_btemp_batctrlindb_handler(9)
• ab8500_btemp_templow_handler(9)
• ab8500_btemp_temphigh_handler(9)
• ab8500_btemp_lowmed_handler(9)
• ab8500_btemp_medhigh_handler(9)
• ab8500_btemp_periodic(9)
• ab8500_btemp_get_temp(9)
• ab8500_btemp_get_property(9)
• ab8500_btemp_external_power_changed(9)

like, that's the entire squad, no one's getting left out 💀💜

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🎀 sign-off 🎀

this masterpiece of a page was born in ./drivers/power/supply, dated October 2026, and it's filed under ab8500_btemp..._volt_to_res(9) in the Kernel API Manual 📚✨

anyway bestie, go forth and convert those voltages — you're literally gonna slay 💅🌸🦋