| /linux/drivers/iio/humidity/ |
| H A D | Kconfig | 3 # humidity sensor drivers
8 tristate "Aosong AM2315 relative humidity and temperature sensor"
14 relative humidity and ambient temperature sensor.
29 tristate "ENS210 temperature and humidity sensor"
34 humidity and temperature sensors.
40 tristate "TI HDC100x relative humidity and temperature sensor"
47 humidity and temperature sensors.
53 tristate "TI HDC2010 relative humidity and temperature sensor"
57 HDC2010 and HDC2080 relative humidity and temperature sensors.
63 tristate "TI HDC3020 relative humidity and temperature sensor"
[all …]
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| H A D | dht11.c | 80 int humidity; member
152 dht11->humidity = ((hum_int << 8) + hum_dec) * 100; in dht11_decode()
155 dht11->humidity = hum_int * 1000; in dht11_decode()
263 *val = dht11->humidity; in dht11_read_raw()
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| H A D | htu21.c | 43 unsigned int humidity; in htu21_read_raw() local
59 &humidity); in htu21_read_raw()
62 *val = humidity; in htu21_read_raw()
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| H A D | Makefile | 12 obj-$(CONFIG_HID_SENSOR_HUMIDITY) += hid-sensor-humidity.o
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| /linux/Documentation/hwmon/ |
| H A 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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| H A D | hs3001.rst | 23 This driver implements support for the Renesas HS3001 chips, a humidity
25 humidity is expressed as a percentage. In the sysfs interface, all values are
36 humidity1_input: humidity input
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| H A 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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| H A 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/drivers/hwmon/ |
| H A D | sht3x.c | 158 HWMON_CHANNEL_INFO(humidity, HWMON_H_INPUT | HWMON_H_MIN |
184 u32 humidity; member
283 data->humidity = sht3x_extract_humidity(val); in sht3x_update_client()
306 static int humidity1_input_read(struct device *dev, long *humidity) in humidity1_input_read() argument
313 *humidity = data->humidity; in humidity1_input_read()
325 u32 humidity; in limits_update() local
342 humidity = sht3x_extract_humidity(raw & 0xfe00); in limits_update()
344 data->humidity_limits[index] = humidity; in limits_update()
370 u32 humidity) in limit_write() argument
391 raw |= ((humidity * 42950) >> 16) & 0xfe00; in limit_write()
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| H A D | Kconfig | 254 DHT20 temperature and humidity sensors
492 tristate "Amphenol ChipCap 2 relative humidity and temperature sensor"
496 relative humidity and temperature sensor.
816 tristate "Honeywell Humidicon HIH-6130 humidity/temperature sensor"
820 HIH-6130 and HIH-6131 Humidicon humidity sensors.
826 tristate "Renesas HS3001 humidity and temperature sensors"
830 to HS3004 humidity and temperature sensors.
836 tristate "Measurement Specialties HTU31 humidity and temperature sensor"
840 If you say yes here you get support for the HTU31 humidity
2005 tristate "Sensiron humidity and temperature sensors. SHT15 and compat."
[all …]
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-iio-chemical-sgp40 | 15 Set the relative humidity. This value is sent to the sensor for
16 humidity compensation.
17 Default value: 50000 (50 % relative humidity)
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| H A D | sysfs-bus-iio-humidity | 6 Controls the heater device within the humidity sensor to get
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| /linux/drivers/iio/common/ms_sensors/ |
| H A 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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| H A D | ms_sensors_i2c.h | 68 u32 *humidity);
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| /linux/arch/arm/boot/dts/st/ |
| H A D | stm32mp151a-prtt1s.dts | 28 humidity-sensor@40 {
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| /linux/drivers/iio/chemical/ |
| H A D | Kconfig | 57 temperature, pressure, humidity and gas sensing capability.
139 dioxide, relative humidity and temperature sensing capabilities.
174 dioxide, relative humidity and temperature sensing capabilities.
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| /linux/Documentation/w1/slaves/ |
| H A D | w1_ds2438.rst | 22 wind speed/direction measuring, humidity sensing, etc.
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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-am642-hummingboard-t.dts | 134 humidity-sensor@41 {
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| /linux/arch/arm/boot/dts/aspeed/ |
| H A D | aspeed-bmc-ibm-system1.dts | 884 humidity-sensor@40 {
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| /linux/ |
| H A D | MAINTAINERS | 12055 F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml
12056 F: drivers/iio/humidity/hts221*
27402 F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml
27403 F: drivers/iio/humidity/hdc3020.c
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