STRUCT STM32_ADC_CALIB(9)

💅 struct stm32_adc_calib(9) 💅

okay so welcome to the Kernel API Manual, bestie — section 9, the big-girl section. today's main character is struct stm32_adc_calib, and no cap, she's a lil cutie with a big job. let's get into it 🫶

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✨ NAME ✨

struct stm32_adc_calib — optional adc calibration data. that's it, that's the vibe. she's optional, she's calibration, she's data 💅

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🦋 SYNOPSIS 🦋

like, here's exactly what she looks like:

struct stm32_adc_calib {
    u32 lincalfact[STM32H7_LINCALFACT_NUM];
    bool lincal_saved;
 };

two members, zero drama. she ate and left no crumbs ✨

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🎀 MEMBERS 🎀

💖 lincalfact

Linearity calibration factor. it's a u32 array sized STM32H7_LINCALFACT_NUM, and it's literally holding the linearity calibration factors — that's the whole assignment, iykyk 🔥

🌸 lincal_saved

Indicates that linear calibration factors are saved. a humble bool doing the most important job: telling everyone the factors are safely tucked in 💀✨

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👑 SEE ALSO 👑

go read the kernel file ./drivers/iio/adc/stm32-adc.c first, fr fr — that's the source of truth. and then the whole friend group:

• struct stm32_adc_ic(9)
• struct stm32_adc_trig_info(9)
• struct stm32_adc_regs(9)
• struct stm32_adc_vrefint(9)
• struct stm32_adc_regspec(9)
• struct stm32_adc_cfg(9)
• struct stm32_adc(9)
• struct stm32_adc_info(9)
• stm32_adc_conv_irq_enable(9)
• stm32_adc_conv_irq_disable(9)
• stm32f4_adc_start_conv(9)
• stm32h7_adc_read_selfcalib(9)
• stm32h7_adc_restore_selfcalib(9)
• stm32h7_adc_selfcalib(9)
• stm32h7_adc_check_selfcalib(9)
• stm32h7_adc_prepare(9)
• stm32_adc_conf_scan_seq(9)
• stm32_adc_get_trig_extsel(9)
• stm32_adc_set_trig(9)
• stm32_adc_single_conv(9)
• stm32_adc_validate_trigger(9)
• stm32_adc_debugfs_reg_access(9)

like, the whole squad is here. no one's left out, periodt 🌈

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and that's the page, bestie!! 🧚 this little icon lives in ./drivers/iio/adc, she's stamped October 2026, and she answers to the name struct stm32_adc_calib(9) — go forth and calibrate responsibly 💜🎀⭐