| /Linux-v5.10/drivers/iio/humidity/ |
| D | Kconfig | 3 # humidity sensor drivers
8 tristate "Aosong AM2315 relative humidity and temperature sensor"
14 relative humidity and ambient temperature sensor.
29 tristate "TI HDC100x relative humidity and temperature sensor"
36 humidity and temperature sensors.
42 tristate "TI HDC2010 relative humidity and temperature sensor"
46 HDC2010 and HDC2080 relative humidity and temperature sensors.
52 tristate "HID Environmental humidity sensor"
60 humidity driver
63 will be called hid-sensor-humidity.
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| D | dht11.c | 83 int humidity; member
155 dht11->humidity = ((hum_int << 8) + hum_dec) * 100; in dht11_decode()
158 dht11->humidity = hum_int * 1000; in dht11_decode()
266 *val = dht11->humidity; in dht11_read_raw()
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| D | htu21.c | 44 unsigned int humidity; in htu21_read_raw() local
60 &humidity); in htu21_read_raw()
63 *val = humidity; in htu21_read_raw()
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| D | Makefile | 10 obj-$(CONFIG_HID_SENSOR_HUMIDITY) += hid-sensor-humidity.o
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| /Linux-v5.10/Documentation/hwmon/ |
| D | sht3x.rst | 22 This driver implements support for the Sensirion SHT3x-DIS chip, a humidity
24 humidity is expressed as a percentage. In the sysfs interface, all values are
55 with the configured update interval on the chip. When a temperature or humidity
58 When the temperature and humidity readings move back between the hysteresis
67 humidity1_input: humidity input
70 humidity1_max: humidity max value
71 humidity1_max_hyst: humidity hysteresis value for max limit
74 humidity1_min: humidity min value
75 humidity1_min_hyst: humidity hysteresis value for min limit
78 humidity1_alarm: alarm flag is set to 1 if the humidity is outside the
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| D | sht15.rst | 35 http://www.sensirion.ch/en/pdf/product_information/Datasheet-humidity-sensor-SHT1x.pdf
40 The SHT10, SHT11, SHT15, SHT71, and SHT75 are humidity and temperature
46 bits for humidity, or 12 bits for temperature and 8 bits for humidity.
48 The humidity calibration coefficients are programmed into an OTP memory on the
69 flag to indicate the temp/humidity resolution to use (default to false).
76 humidity1_input humidity input
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| D | sht21.rst | 37 The SHT21 and SHT25 are humidity and temperature sensors in a DFN package of
39 devices is the higher level of precision of the SHT25 (1.8% relative humidity,
40 0.2 degree Celsius) compared with the SHT21 (2.0% relative humidity,
54 - humidity input
61 The driver uses the default resolution settings of 12 bit for humidity and 14
63 humidity and 66 ms for temperature. To keep self heating below 0.1 degree
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| D | shtc1.rst | 44 chips, a humidity and temperature sensor. Temperature is measured in degrees
45 celsius, relative humidity is expressed as a percentage.
67 - humidity input
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| D | hih6130.rst | 22 The HIH-6130 & HIH-6131 are humidity and temperature sensors in a SO8 package.
40 humidity input
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| /Linux-v5.10/Documentation/devicetree/bindings/iio/humidity/ |
| D | htu21.txt | 1 *HTU21 - Measurement-Specialties htu21 temperature & humidity sensor and humidity part of MS8607 se…
5 - compatible: should be "meas,htu21" or "meas,ms8607-humidity"
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| D | hdc100x.txt | 1 * HDC100x temperature + humidity sensors
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| D | dht11.txt | 1 * DHT11 humidity/temperature sensor (and compatibles like DHT22)
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| D | hts221.txt | 1 * HTS221 STM humidity + temperature sensor
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| /Linux-v5.10/drivers/hwmon/ |
| D | sht3x.c | 148 u32 humidity; member
247 data->humidity = sht3x_extract_humidity(val); in sht3x_update_client()
279 return sprintf(buf, "%u\n", data->humidity); in humidity1_input_show()
290 u32 humidity; in limits_update() local
307 humidity = sht3x_extract_humidity(raw & 0xfe00); in limits_update()
309 data->humidity_limits[index] = humidity; in limits_update()
344 u32 humidity) in limit_store() argument
365 raw |= ((humidity * 42950) >> 16) & 0xfe00; in limit_store()
382 data->humidity_limits[index] = humidity; in limit_store()
415 u32 humidity; in humidity1_limit_store() local
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| D | hih6130.c | 41 int humidity; member
138 hih6130->humidity = hih6130_rh_ticks_to_per_cent_mille(t); in hih6130_update_measurements()
192 return sprintf(buf, "%d\n", hih6130->humidity); in hih6130_humidity_show()
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| D | sht21.c | 43 int humidity; member
106 sht21->humidity = sht21_rh_ticks_to_per_cent_mille(ret); in sht21_update_measurements()
156 return sprintf(buf, "%d\n", sht21->humidity); in sht21_humidity_show()
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| D | shtc1.c | 68 int humidity; /* 1000 * relative humidity in %RH */ member
126 data->humidity = ((12500 * val) >> 13); in shtc1_update_client()
156 return sprintf(buf, "%d\n", data->humidity); in humidity1_input_show()
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| /Linux-v5.10/drivers/iio/common/ms_sensors/ |
| D | ms_sensors_i2c.c | 459 u32 *humidity) in ms_sensors_ht_read_humidity() argument
482 *humidity = (((s32)(adc >> 8) * 12500) >> 16) * 10 - 6000; in ms_sensors_ht_read_humidity()
483 if (*humidity >= 100000) in ms_sensors_ht_read_humidity()
484 *humidity = 100000; in ms_sensors_ht_read_humidity()
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| D | ms_sensors_i2c.h | 57 u32 *humidity);
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| /Linux-v5.10/Documentation/devicetree/bindings/iio/chemical/ |
| D | bme680.txt | 1 Bosch Sensortec BME680 pressure/temperature/humidity/voc sensors
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| /Linux-v5.10/Documentation/devicetree/bindings/hwmon/ |
| D | hih6130.txt | 1 Honeywell Humidicon HIH-6130 humidity/temperature sensor
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| /Linux-v5.10/Documentation/ABI/testing/ |
| D | sysfs-bus-iio-humidity-hdc100x | 6 Controls the heater device within the humidity sensor to get
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| D | sysfs-bus-iio-humidity-hdc2010 | 6 Controls the heater device within the humidity sensor to get
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| /Linux-v5.10/drivers/iio/ |
| D | Makefile | 28 obj-y += humidity/
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| /Linux-v5.10/drivers/iio/chemical/ |
| D | Kconfig | 44 temperature, pressure, humidity and gas sensing capability.
94 dioxide, relative humidity and temperature sensing capabilities.
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