adxl345_set_act_inact_ac(9)

💅 adxl345_set_act_inact_ac — configure AC coupling or DC coupling, no cap

okay bestie, welcome to the Kernel API Manual page for adxl345_set_act_inact_ac(9). this function decides whether your activity/inactivity situation is AC coupled or DC coupled, and honestly? it’s giving gatekeeper of vibes. let’s get into it ✨

🌸 NAME 🌸

adxl345_set_act_inact_ac — Configure AC coupling or DC coupling.

🦋 SYNOPSIS 🦋

int adxl345_set_act_inact_ac (struct adxl345_state *st , enum
       adxl345_activity_type type , bool cmd_en );

🎀 ARGUMENTS 🎀

• st — The device data. like, the state struct for the chip you’re talking to, bestie.
• type — Provide a type of activity or inactivity. you’re telling it which flavor you want, iykyk.
• cmd_en — enable or disable AC coupling. yes, it’s literally that.

💖 DESCRIPTION 💖

okay so depending on the type argument you pass in, this enables AC coupling or DC coupling. that’s the whole plot. iconic behavior, honestly.

⚠️ NOTE ⚠️

Activity and inactivity can be either AC coupled or DC coupled — not both at the same time. so like, pick a lane, bestie. it is not a both situation. 🙈

🔥 RETURN 🔥

0 if successful, else error value. so if you get 0, slay. anything else means it did not eat. 😭

🌈 SEE ALSO 🌈

go read these next, fr fr:

• Kernel file ./drivers/iio/accel/adxl345_core.c
• adxl345_set_measure_en(9)
• adxl345_set_inact_time(9)
• adxl345_is_act_inact_ac(9)
• adxl345_get_samples(9)
• adxl345_fifo_transfer(9)
• adxl345_fifo_reset(9)
• adxl345_irq_handler(9)
• adxl345_core_probe(9)

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that’s the whole page, bestie. source/version is ./drivers/iio/accel, dated October 2026 — and this was adxl345_set_act_inact_ac(9), periodt. 💅✨🫶