ad_sd_calibrate_all(9)

💅 ad_sd_calibrate_all(9) 💅

okay bestie, welcome to the Kernel API Manual page for ad_sd_calibrate_all(9) — yes, this is the function whose whole job is channel calibration. iconic. ✨

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🌸 NAME 🌸

ad_sd_calibrate_all — performs channel calibration. periodt.

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🛠️ SYNOPSIS 🛠️

int ad_sd_calibrate_all (struct ad_sigma_delta *sigma_delta , const
       struct ad_sd_calib_data *cb , unsigned int n );

that's the signature, character for character, no remix 💖

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🎀 ARGUMENTS 🎀

• sigma_delta — the sigma delta device 🦋
• cb — array of channels and calibration type to perform ✨
• n — number of items in cb 🌸

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🦋 DESCRIPTION 🦋

okay so the return-value story is short and highkey iconic:

Returns 0 on success, an error code otherwise. 💅

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👑 SEE ALSO 👑

the whole linked crew, plus the kernel file:

• Kernel file ./drivers/iio/adc/ad_sigma_delta.c
• ad_sd_set_comm(9)
• ad_sd_write_reg(9)
• ad_sd_read_reg(9)
• ad_sd_reset(9)
• ad_sigma_delta_single_conversion(9)
• ad_sd_validate_trigger(9)
• devm_ad_sd_setup_buffer_and_trigger(9)
• ad_sd_init(9)

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byeee 🫶 this cutie comes from source/version ./drivers/iio/adc, dated October 2026, and the page is ad_sd_calibrate_all(9). slay 💖✨