STRUCT THERM_INFO(9)

🌡️✨ struct therm_info(9) ✨🌡️

okay bestie, welcome to the Kernel API Manual entry for struct therm_info(9) — yes that's the manual name, yes it's a little guy that just holds a temperature reading, and yes we are gonna stan it 🫶

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💖 NAME 💖

struct therm_info — literally just here to store a temperature reading. that's the whole job. main character energy for a struct that does one thing and does it well 💅

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🦋 SYNOPSIS 🦋

struct therm_info {
    u8 rom[9];
    u8 crc;
    u8 verdict;
 };

look at her. three fields. no notes. slay ✨

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🎀 Members 🎀

• rom — the read device data, and ngl the size matters: it's 8 data bytes + 1 CRC byte (which is why it's rom[9], iykyk 🧚).
• crc — the computed crc from rom. math girlie behavior 💜
• verdict — the vibe check result 🔥: 1 means the crc was checked, 0 means crc not matching 😭 (so like, if you get a 0, maybe don't trust the temperature, bestie).

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🌈 SEE ALSO 🌈

Kernel file ./drivers/w1/slaves/w1_therm.c struct — that's the source of truth, go say hi 👋

the full friend group, no cap:

• w1_therm_family_converter(9)
• struct w1_therm_family_data(9)
• reset_select_slave(9)
• convert_t(9)
• read_scratchpad(9)
• write_scratchpad(9)
• copy_scratchpad(9)
• recall_eeprom(9)
• read_powermode(9)
• trigger_bulk_read(9)
• w1_therm_add_slave(9)
• w1_therm_remove_slave(9)
• w1_DS18B20_convert_temp(9)
• w1_DS18S20_convert_temp(9)
• w1_DS1825_convert_temp(9)
• device_family(9)
• bus_mutex_lock(9)
• check_family_data(9)
• bulk_read_support(9)
• conversion_time(9)
• temperature_from_RAM(9)
• int_to_short(9)
• w1_poll_completion(9)

go read them all fr fr, they're all part of the same w1_therm cinematic universe 👑

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and that's the whole page, bestie 🍓 this one lives down in ./drivers/w1/slaves, it's dated October 2026, and it's filed under struct therm_info(9) in the Kernel API Manual — so long and thanks for all the temps 🌸💖✨