STRUCT SHT4X_DATA(9)

💖 struct sht4x_data(9) 💖

okay so this is from the Kernel API Manual and it's genuinely the whole vibe of the SHT4X chip situation — every single bit of data you need to actually make one of these little guys work. no cap. 🦋

✨ NAME ✨

struct sht4x_data — literally all the data required to operate an SHT4X chip, like the entire care package 🎀

🌸 SYNOPSIS 🌸

struct sht4x_data {
    struct i2c_client       *client;
    unsigned long           heating_complete;
    bool data_pending;
    u32 heater_power;
    u32 heater_time;
    bool valid;
    long update_interval;
    long last_updated;
    s32 temperature;
    s32 humidity;
 };

👑 Members 👑

• client — the i2c client associated with the SHT4X. it's giving "this chip's plus-one" 💅
• heating_complete — the time that the last heating finished. timestamps so you know when the heater clocked out 🔥
• data_pending — true if and only if there are measurements to retrieve after heating. note the "if and only if" — that's a strict vibe check, no grey area 🙈
• heater_power — the power at which the heater will be started. how hard the heater goes ⚡
• heater_time — the time for which the heater will remain turned on. how long the heater stays on its main character era 🌈
• valid — validity of fields below, aka the little checkbox that says "yeah those values down there are trustworthy" ✅
• update_interval — the minimum poll interval. the "don't text them again too soon" rule 💀
• last_updated — the previous time that the SHT4X was polled. receipts for the last check-in 🫶
• temperature — the latest temperature value received from the SHT4X. the tea, temperature edition 🍓
• humidity — the latest humidity value received from the SHT4X. the tea, moisture edition 💜

⭐ SEE ALSO ⭐

• Kernel file ./drivers/hwmon/sht4x.c
• sht4x_read_values(9)

iykyk — go read those next, bestie, they're lowkey important 📚✨

fr fr this struct is just a little container of state and every field matters, so don't skip any of them, okay? 💖

and that's the page!! came from ./drivers/hwmon, dated October 2026, and it's struct sht4x_data(9) — slay, we're done here 🌟🎀