STRUCT STM32_ADC_TRIG_INFO(9)

💅 struct stm32_adc_trig_info(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ — yes we're reading kernel API docs together, this is our bonding time, and honestly? it's giving ✨niche but iconic✨ 🎀

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🌸 NAME 🌸

struct stm32_adc_trig_info — ADC trigger info. that's it, that's the whole vibe check 💖 it's the little struct that tells you what's triggering your ADC and which external selection it's using. no cap, super important 🫶

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✨ SYNOPSIS ✨

here's the shape of it, exactly as-is, do not come for me I copied it character for character 💅

struct stm32_adc_trig_info {
    const char *name;
    enum stm32_adc_extsel extsel;
 };

two members. that's the whole struct. tiny but mighty fr fr 👑

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🦋 Members 🦋

• name — the name of the trigger, and like, it corresponds to its source 🍓 so if you're wondering "whose trigger is this" — it's this one, matching its source, iykyk.
• extsel — trigger selection 🔥 of the enum stm32_adc_extsel variety. that's the whole description, don't @ me, the manpage said it in four words and I respect the brevity.

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👑 SEE ALSO 👑

okay this list is LONG and I am OBSESSED with how thorough it is 😭 start with the kernel file itself:

• Kernel file ./drivers/iio/adc/stm32-adc.c

and then the whole friend group 🫶:

• struct stm32_adc_ic(9)
• struct stm32_adc_calib(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)

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💀 reminder bestie: this lives under ./drivers/iio/adc — that's the neighborhood, that's the address, that's where you'll find the whole squad.

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and that's the page!! 🧚 mwah 💖

sign-off time: it's from the ./drivers/iio/adc corner of the kernel, dated October 2026, and it's filed under struct stm32_adc_trig_info(9) — slay, periodt, go read the kernel source 🌈⭐