ms_sensors_show_battery_low(9)

🌸 NAME

hey bestie, welcome to the ms_sensors_show_battery_low(9) page from the Kernel API Manual ✨ this one is all about ms_sensors_show_battery_low — the function that shows the device battery low indicator 💅

✨ SYNOPSIS

ssize_t ms_sensors_show_battery_low (struct ms_ht_dev *dev_data , char *buf );

🎀 ARGUMENTS

• dev_data — pointer to temperature/humidity device data 🫶
• buf — pointer to char buffer to write result 📝

🦋 DESCRIPTION

okay so this function reads the battery indicator value in the device and returns 1 if the device voltage is below 2.25V ⚡ no cap. It's used for TSYS02D, HTU21 and MS8607 chipsets 💖

💖 RETURN

on success, you get the length of sprintf; otherwise it's a negative errno 😭 that's the return vibe fr fr.

🌈 SEE ALSO

the kernel file is literally ./drivers/iio/common/ms_sensors/ms_sensors_i2c.c 👑

• ms_sensors_reset(9)
• ms_sensors_read_prom_word(9)
• ms_sensors_convert_and_read(9)
• ms_sensors_crc_valid(9)
• ms_sensors_read_serial(9)
• ms_sensors_write_resolution(9)
• ms_sensors_show_heater(9)
• ms_sensors_write_heater(9)
• ms_sensors_ht_read_temperature(9)
• ms_sensors_ht_read_humidity(9)
• ms_sensors_tp_crc4(9)
• ms_sensors_tp_crc_valid_112(9)
• ms_sensors_tp_crc_valid_128(9)
• ms_sensors_tp_read_prom(9)
• ms_sensors_read_temp_and_pressure(9)

mwah 💋 this page comes from the source/version spot ./drivers/iio/common/ms_sensors, dated October 2026, and it's all about ms_sensors_show_battery_low(9) — bye bestie! 🫶