sht15_ack(9)

💅 sht15_ack(9) — kernel API manual, bestie edition

okay so real talk, this is a page from the Kernel API Manual, and the function we're stanning today is sht15_ack. it's a lil one. a tiny king. let's get into it ✨

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🎀 NAME

sht15_ack — send a ack 😌

(yes the original says "a ack". we don't gatekeep grammar here, we preserve it. it's iconic. periodt.)

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✨ SYNOPSIS

int sht15_ack (struct sht15_data *data );

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🫶 ARGUMENTS

• data — the sht15 specific data. that's it. that's the whole argument. it's giving low-maintenance queen 💜

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🦋 DESCRIPTION

so here's the vibe check: each byte of data is acknowledged by pulling the data line low for one clock pulse.

that's literally the entire function. pull the line low, one clock pulse, boom — acknowledged. no cap. it's a handshake in hardware form and honestly? obsessed 🎀

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🌈 SEE ALSO

the whole friend group shows up here, so let's do introductions 💖

• Kernel file ./drivers/hwmon/sht15.c
• struct sht15_temppair(9)
• struct sht15_data(9)
• sht15_crc8(9)
• sht15_connection_reset(9)
• sht15_send_bit(9)
• sht15_transmission_start(9)
• sht15_send_byte(9)
• sht15_wait_for_response(9)
• sht15_send_cmd(9)
• sht15_soft_reset(9)
• sht15_end_transmission(9)
• sht15_read_byte(9)
• sht15_send_status(9)
• sht15_update_status(9)
• sht15_measurement(9)
• sht15_update_measurements(9)
• sht15_calc_temp(9)
• sht15_calc_humid(9)
• sht15_status_show(9)
• sht15_status_store(9)
• sht15_temp_show(9)
• sht15_humidity_show(9)
• sht15_invalidate_voltage(9)

like I said. whole squad. 🧚

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🌸 and that's the page!! short, sweet, and absolutely slaying. this cutie lives under ./drivers/hwmon and the page is dated October 2026 — so mark your calendars bestie, future-you is gonna need this 💅✨🫶