18af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX 28af2c75aSJonathan CameronKernelVersion: 2.6.35 38af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 48af2c75aSJonathan CameronDescription: 58af2c75aSJonathan Cameron Hardware chip or device accessed by one communication port. 68af2c75aSJonathan Cameron Corresponds to a grouping of sensor channels. X is the IIO 78af2c75aSJonathan Cameron index of the device. 88af2c75aSJonathan Cameron 98af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/triggerX 108af2c75aSJonathan CameronKernelVersion: 2.6.35 118af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 128af2c75aSJonathan CameronDescription: 138af2c75aSJonathan Cameron An event driven driver of data capture to an in kernel buffer. 148af2c75aSJonathan Cameron May be provided by a device driver that also has an IIO device 158af2c75aSJonathan Cameron based on hardware generated events (e.g. data ready) or 168af2c75aSJonathan Cameron provided by a separate driver for other hardware (e.g. 178af2c75aSJonathan Cameron periodic timer, GPIO or high resolution timer). 1854a19b4dSMauro Carvalho Chehab 198af2c75aSJonathan Cameron Contains trigger type specific elements. These do not 208af2c75aSJonathan Cameron generalize well and hence are not documented in this file. 218af2c75aSJonathan Cameron X is the IIO index of the trigger. 228af2c75aSJonathan Cameron 238af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/buffer 248af2c75aSJonathan CameronKernelVersion: 2.6.35 258af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 268af2c75aSJonathan CameronDescription: 278af2c75aSJonathan Cameron Directory of attributes relating to the buffer for the device. 288af2c75aSJonathan Cameron 298af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/name 308af2c75aSJonathan CameronKernelVersion: 2.6.35 318af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 328af2c75aSJonathan CameronDescription: 338af2c75aSJonathan Cameron Description of the physical chip / device for device X. 348af2c75aSJonathan Cameron Typically a part number. 358af2c75aSJonathan Cameron 366505dfabSHans de GoedeWhat: /sys/bus/iio/devices/iio:deviceX/label 376505dfabSHans de GoedeKernelVersion: 5.8 386505dfabSHans de GoedeContact: linux-iio@vger.kernel.org 396505dfabSHans de GoedeDescription: 406505dfabSHans de Goede Optional symbolic label for a device. 416505dfabSHans de Goede This is useful for userspace to be able to better identify an 426505dfabSHans de Goede individual device. 436505dfabSHans de Goede 446505dfabSHans de Goede The contents of the label are free-form, but there are some 456505dfabSHans de Goede standardized uses: 466505dfabSHans de Goede 476505dfabSHans de Goede For proximity sensors which give the proximity (of a person) to 486505dfabSHans de Goede a certain wlan or wwan antenna the following standardized labels 496505dfabSHans de Goede are used: 506505dfabSHans de Goede 516505dfabSHans de Goede * "proximity-wifi" 526505dfabSHans de Goede * "proximity-lte" 536505dfabSHans de Goede * "proximity-wifi-lte" 546505dfabSHans de Goede * "proximity-wifi-left" 556505dfabSHans de Goede * "proximity-wifi-right" 566505dfabSHans de Goede 576505dfabSHans de Goede These are used to indicate to userspace that these proximity 586505dfabSHans de Goede sensors may be used to tune transmit power to ensure that 596505dfabSHans de Goede Specific Absorption Rate (SAR) limits are honored. 606505dfabSHans de Goede The "-left" and "-right" labels are for devices with multiple 616505dfabSHans de Goede antennas. 626505dfabSHans de Goede 636505dfabSHans de Goede In some laptops/tablets the standardized proximity sensor labels 646505dfabSHans de Goede instead indicate proximity to a specific part of the device: 656505dfabSHans de Goede 666505dfabSHans de Goede * "proximity-palmrest" indicates proximity to the keyboard's palmrest 676505dfabSHans de Goede * "proximity-palmrest-left" indicates proximity to the left part of the palmrest 686505dfabSHans de Goede * "proximity-palmrest-right" indicates proximity to the right part of the palmrest 696505dfabSHans de Goede * "proximity-lap" indicates the device is being used on someone's lap 706505dfabSHans de Goede 716505dfabSHans de Goede Note "proximity-lap" is special in that its value may be 726505dfabSHans de Goede calculated by firmware from other sensor readings, rather then 736505dfabSHans de Goede being a raw sensor reading. 746505dfabSHans de Goede 759a6df4b1SHans de Goede For accelerometers used in 2-in-1s with 360° (yoga-style) hinges, 769a6df4b1SHans de Goede which have an accelerometer in both their base and their display, 779a6df4b1SHans de Goede the following standardized labels are used: 789a6df4b1SHans de Goede 799a6df4b1SHans de Goede * "accel-base" 809a6df4b1SHans de Goede * "accel-display" 819a6df4b1SHans de Goede 82cc0bb2f1SGwendal Grignou For devices where an accelerometer is housed in the swivel camera subassembly 83cc0bb2f1SGwendal Grignou (for AR application), the following standardized label is used: 84cc0bb2f1SGwendal Grignou 85cc0bb2f1SGwendal Grignou * "accel-camera" 86cc0bb2f1SGwendal Grignou 87b9a35893SLinus WalleijWhat: /sys/bus/iio/devices/iio:deviceX/current_timestamp_clock 88bc2b7dabSGregor BoirieKernelVersion: 4.5 89bc2b7dabSGregor BoirieContact: linux-iio@vger.kernel.org 90bc2b7dabSGregor BoirieDescription: 91bc2b7dabSGregor Boirie String identifying current posix clock used to timestamp 92bc2b7dabSGregor Boirie buffered samples and events for device X. 93bc2b7dabSGregor Boirie 948af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/sampling_frequency 953c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_sampling_frequency 968af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/buffer/sampling_frequency 97*ba25cbf5SJorge MarquesWhat: /sys/bus/iio/devices/iio:deviceX/events/sampling_frequency 988af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/triggerX/sampling_frequency 998af2c75aSJonathan CameronKernelVersion: 2.6.35 1008af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1018af2c75aSJonathan CameronDescription: 1028af2c75aSJonathan Cameron Some devices have internal clocks. This parameter sets the 1038af2c75aSJonathan Cameron resulting sampling frequency. In many devices this 1048b417d78SPeter Meerwald parameter has an effect on input filters etc. rather than 1058af2c75aSJonathan Cameron simply controlling when the input is sampled. As this 10675caa303SAhmad Fatoum affects data ready triggers, hardware buffers and the sysfs 1078af2c75aSJonathan Cameron direct access interfaces, it may be found in any of the 10875caa303SAhmad Fatoum relevant directories. If it affects all of the above 1098af2c75aSJonathan Cameron then it is to be found in the base device directory. 1108af2c75aSJonathan Cameron 11141a7d671SJonathan Cameron The stm32-timer-trigger has the additional characteristic that 11241a7d671SJonathan Cameron a sampling_frequency of 0 is defined to stop sampling. 11341a7d671SJonathan Cameron 1148af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/sampling_frequency_available 1153c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_sampling_frequency_available 116a18ac954SBrian MasneyWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity_sampling_frequency_available 1178af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/buffer/sampling_frequency_available 1188af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/triggerX/sampling_frequency_available 1198af2c75aSJonathan CameronKernelVersion: 2.6.35 1208af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1218af2c75aSJonathan CameronDescription: 12226207c7eSFabien Lahoudere When the internal sampling clock can only take a specific set of 12326207c7eSFabien Lahoudere frequencies, we can specify the available values with: 12434433332SMauro Carvalho Chehab 12526207c7eSFabien Lahoudere - a small discrete set of values like "0 2 4 6 8" 12626207c7eSFabien Lahoudere - a range with minimum, step and maximum frequencies like 12726207c7eSFabien Lahoudere "[min step max]" 1288af2c75aSJonathan Cameron 1298af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/oversampling_ratio 1308af2c75aSJonathan CameronKernelVersion: 2.6.38 1318af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1328af2c75aSJonathan CameronDescription: 1338af2c75aSJonathan Cameron Hardware dependent ADC oversampling. Controls the sampling ratio 1348af2c75aSJonathan Cameron of the digital filter if available. 1358af2c75aSJonathan Cameron 1368af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/oversampling_ratio_available 1378af2c75aSJonathan CameronKernelVersion: 2.6.38 1388af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1398af2c75aSJonathan CameronDescription: 1408af2c75aSJonathan Cameron Hardware dependent values supported by the oversampling filter. 1418af2c75aSJonathan Cameron 1428af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_raw 1438af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_raw 1441ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_raw 1451ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_raw 1468af2c75aSJonathan CameronKernelVersion: 2.6.35 1478af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1488af2c75aSJonathan CameronDescription: 1498b417d78SPeter Meerwald Raw (unscaled no bias removal etc.) voltage measurement from 1508af2c75aSJonathan Cameron channel Y. In special cases where the channel does not 1518af2c75aSJonathan Cameron correspond to externally available input one of the named 1528af2c75aSJonathan Cameron versions may be used. The number must always be specified and 1538af2c75aSJonathan Cameron unique to allow association with event codes. Units after 154c2b2db71SLars-Peter Clausen application of scale and offset are millivolts. 1558af2c75aSJonathan Cameron 1561ce87f21SLars-Peter Clausen Channels with 'i' and 'q' modifiers always exist in pairs and both 1571ce87f21SLars-Peter Clausen channels refer to the same signal. The 'i' channel contains the in-phase 1581ce87f21SLars-Peter Clausen component of the signal while the 'q' channel contains the quadrature 1591ce87f21SLars-Peter Clausen component. 1601ce87f21SLars-Peter Clausen 1618af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw 1628af2c75aSJonathan CameronKernelVersion: 2.6.35 1638af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1648af2c75aSJonathan CameronDescription: 1658af2c75aSJonathan Cameron Raw (unscaled) differential voltage measurement equivalent to 1668af2c75aSJonathan Cameron channel Y - channel Z where these channel numbers apply to the 1678af2c75aSJonathan Cameron physically equivalent inputs when non differential readings are 1688af2c75aSJonathan Cameron separately available. In differential only parts, then all that 1698af2c75aSJonathan Cameron is required is a consistent labeling. Units after application 170c2b2db71SLars-Peter Clausen of scale and offset are millivolts. 1718af2c75aSJonathan Cameron 1727c6d5c7eSStefan BrünsWhat: /sys/bus/iio/devices/iio:deviceX/in_powerY_raw 1737c6d5c7eSStefan BrünsKernelVersion: 4.5 1747c6d5c7eSStefan BrünsContact: linux-iio@vger.kernel.org 1757c6d5c7eSStefan BrünsDescription: 1767c6d5c7eSStefan Brüns Raw (unscaled no bias removal etc.) power measurement from 1777c6d5c7eSStefan Brüns channel Y. The number must always be specified and 1787c6d5c7eSStefan Brüns unique to allow association with event codes. Units after 1797c6d5c7eSStefan Brüns application of scale and offset are milliwatts. 1807c6d5c7eSStefan Brüns 1818af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_raw 1828af2c75aSJonathan CameronKernelVersion: 3.2 1838af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1848af2c75aSJonathan CameronDescription: 1858af2c75aSJonathan Cameron Raw capacitance measurement from channel Y. Units after 1868af2c75aSJonathan Cameron application of scale and offset are nanofarads. 1878af2c75aSJonathan Cameron 1881efc4103SJonathan CameronWhat: /sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_raw 1898af2c75aSJonathan CameronKernelVersion: 3.2 1908af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 1918af2c75aSJonathan CameronDescription: 1928af2c75aSJonathan Cameron Raw differential capacitance measurement equivalent to 1938af2c75aSJonathan Cameron channel Y - channel Z where these channel numbers apply to the 1948af2c75aSJonathan Cameron physically equivalent inputs when non differential readings are 1958af2c75aSJonathan Cameron separately available. In differential only parts, then all that 1968af2c75aSJonathan Cameron is required is a consistent labeling. Units after application 1978af2c75aSJonathan Cameron of scale and offset are nanofarads. 1988af2c75aSJonathan Cameron 1995c64990bSJonathan CameronWhat: /sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_zeropoint 2005c64990bSJonathan CameronKernelVersion: 6.1 2015c64990bSJonathan CameronContact: linux-iio@vger.kernel.org 2025c64990bSJonathan CameronDescription: 2035c64990bSJonathan Cameron For differential channels, this an offset that is applied 2045c64990bSJonathan Cameron equally to both inputs. As the reading is of the difference 2055c64990bSJonathan Cameron between the two inputs, this should not be applied to the _raw 2065c64990bSJonathan Cameron reading by userspace (unlike _offset) and unlike calibbias 2075c64990bSJonathan Cameron it does not affect the differential value measured because 2085c64990bSJonathan Cameron the effect of _zeropoint cancels out across the two inputs 2095c64990bSJonathan Cameron that make up the differential pair. It's purpose is to bring 2105c64990bSJonathan Cameron the individual signals, before the differential is measured, 2115c64990bSJonathan Cameron within the measurement range of the device. The naming is 2125c64990bSJonathan Cameron chosen because if the separate inputs that make the 2135c64990bSJonathan Cameron differential pair are drawn on a graph in their 2145c64990bSJonathan Cameron _raw units, this is the value that the zero point on the 2155c64990bSJonathan Cameron measurement axis represents. It is expressed with the 2165c64990bSJonathan Cameron same scaling as _raw. 2175c64990bSJonathan Cameron 2188af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_raw 2196ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_raw 2208af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_x_raw 2218af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_y_raw 222888c9c73SPeter MeerwaldWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_ambient_raw 223888c9c73SPeter MeerwaldWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_object_raw 2248af2c75aSJonathan CameronKernelVersion: 2.6.35 2258af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 2268af2c75aSJonathan CameronDescription: 2278b417d78SPeter Meerwald Raw (unscaled no bias removal etc.) temperature measurement. 2288af2c75aSJonathan Cameron If an axis is specified it generally means that the temperature 2298af2c75aSJonathan Cameron sensor is associated with one part of a compound device (e.g. 230888c9c73SPeter Meerwald a gyroscope axis). The ambient and object modifiers distinguish 231888c9c73SPeter Meerwald between ambient (reference) and distant temperature for contact- 232888c9c73SPeter Meerwald less measurements. Units after application of scale and offset 233cf655d2dSPeter Meerwald are milli degrees Celsius. 2348af2c75aSJonathan Cameron 235aabc0aa9SLuca WeissWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_input 236aabc0aa9SLuca WeissWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_input 2378af2c75aSJonathan CameronKernelVersion: 2.6.38 2388af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 2398af2c75aSJonathan CameronDescription: 2408af2c75aSJonathan Cameron Scaled temperature measurement in milli degrees Celsius. 2418af2c75aSJonathan Cameron 2428af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_x_raw 2438af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_y_raw 2448af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_z_raw 2458af2c75aSJonathan CameronKernelVersion: 2.6.35 2468af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 2478af2c75aSJonathan CameronDescription: 2488af2c75aSJonathan Cameron Acceleration in direction x, y or z (may be arbitrarily assigned 2498af2c75aSJonathan Cameron but should match other such assignments on device). 2508af2c75aSJonathan Cameron Has all of the equivalent parameters as per voltageY. Units 2518af2c75aSJonathan Cameron after application of scale and offset are m/s^2. 2528af2c75aSJonathan Cameron 25339688261SAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_linear_x_raw 25439688261SAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_linear_y_raw 25539688261SAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_linear_z_raw 25639688261SAndrea MerelloKernelVersion: 6.1 25739688261SAndrea MerelloContact: linux-iio@vger.kernel.org 25839688261SAndrea MerelloDescription: 25939688261SAndrea Merello As per in_accel_X_raw attributes, but minus the 26039688261SAndrea Merello acceleration due to gravity. 26139688261SAndrea Merello 262571299d0SSong HongyanWhat: /sys/bus/iio/devices/iio:deviceX/in_gravity_x_raw 263571299d0SSong HongyanWhat: /sys/bus/iio/devices/iio:deviceX/in_gravity_y_raw 264571299d0SSong HongyanWhat: /sys/bus/iio/devices/iio:deviceX/in_gravity_z_raw 265571299d0SSong HongyanKernelVersion: 4.11 266571299d0SSong HongyanContact: linux-iio@vger.kernel.org 267571299d0SSong HongyanDescription: 268571299d0SSong Hongyan Gravity in direction x, y or z (may be arbitrarily assigned 269571299d0SSong Hongyan but should match other such assignments on device). 270571299d0SSong Hongyan Units after application of scale and offset are m/s^2. 271571299d0SSong Hongyan 272744f4990SRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltaangl_x_raw 273744f4990SRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltaangl_y_raw 274744f4990SRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltaangl_z_raw 275744f4990SRamona BolboacaKernelVersion: 6.5 276744f4990SRamona BolboacaContact: linux-iio@vger.kernel.org 277744f4990SRamona BolboacaDescription: 278744f4990SRamona Bolboaca Angular displacement between two consecutive samples on x, y or 279744f4990SRamona Bolboaca z (may be arbitrarily assigned but should match other such 280744f4990SRamona Bolboaca assignments on device). 281744f4990SRamona Bolboaca In order to compute the total angular displacement during a 282744f4990SRamona Bolboaca desired period of time, the application should sum-up the delta 283744f4990SRamona Bolboaca angle samples acquired during that time. 284744f4990SRamona Bolboaca Units after application of scale and offset are radians. 285744f4990SRamona Bolboaca 28694a39f2cSRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltavelocity_x_raw 28794a39f2cSRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltavelocity_y_raw 28894a39f2cSRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltavelocity_z_raw 28994a39f2cSRamona BolboacaKernelVersion: 6.5 29094a39f2cSRamona BolboacaContact: linux-iio@vger.kernel.org 29194a39f2cSRamona BolboacaDescription: 29294a39f2cSRamona Bolboaca The linear velocity change between two consecutive samples on x, 29394a39f2cSRamona Bolboaca y or z (may be arbitrarily assigned but should match other such 29494a39f2cSRamona Bolboaca assignments on device). 29594a39f2cSRamona Bolboaca In order to compute the total linear velocity change during a 29694a39f2cSRamona Bolboaca desired period of time, the application should sum-up the delta 29794a39f2cSRamona Bolboaca velocity samples acquired during that time. 29894a39f2cSRamona Bolboaca Units after application of scale and offset are meters per 29994a39f2cSRamona Bolboaca second. 30094a39f2cSRamona Bolboaca 301b3e5c2bdSDavid VeenstraWhat: /sys/bus/iio/devices/iio:deviceX/in_angl_raw 3023cc718bcSYe XiangWhat: /sys/bus/iio/devices/iio:deviceX/in_anglY_raw 303b3e5c2bdSDavid VeenstraKernelVersion: 4.17 304b3e5c2bdSDavid VeenstraContact: linux-iio@vger.kernel.org 305b3e5c2bdSDavid VeenstraDescription: 306b3e5c2bdSDavid Veenstra Angle of rotation. Units after application of scale and offset 307b3e5c2bdSDavid Veenstra are radians. 308b3e5c2bdSDavid Veenstra 3093055a6cfSEugen HristevWhat: /sys/bus/iio/devices/iio:deviceX/in_positionrelative_x_raw 3103055a6cfSEugen HristevWhat: /sys/bus/iio/devices/iio:deviceX/in_positionrelative_y_raw 31121eab786SEugen HristevKernelVersion: 4.19 3123055a6cfSEugen HristevContact: linux-iio@vger.kernel.org 3133055a6cfSEugen HristevDescription: 3143055a6cfSEugen Hristev Relative position in direction x or y on a pad (may be 3153055a6cfSEugen Hristev arbitrarily assigned but should match other such assignments on 3163055a6cfSEugen Hristev device). 3173055a6cfSEugen Hristev Units after application of scale and offset are milli percents 3183055a6cfSEugen Hristev from the pad's size in both directions. Should be calibrated by 3193055a6cfSEugen Hristev the consumer. 3203055a6cfSEugen Hristev 3218af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_raw 3228af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_raw 3238af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_raw 3248af2c75aSJonathan CameronKernelVersion: 2.6.35 3258af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 3268af2c75aSJonathan CameronDescription: 3278af2c75aSJonathan Cameron Angular velocity about axis x, y or z (may be arbitrarily 3288b417d78SPeter Meerwald assigned). Has all the equivalent parameters as per voltageY. 3298b417d78SPeter Meerwald Units after application of scale and offset are radians per 3308b417d78SPeter Meerwald second. 3318af2c75aSJonathan Cameron 3328af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_incli_x_raw 3338af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_incli_y_raw 3348af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_incli_z_raw 3358af2c75aSJonathan CameronKernelVersion: 2.6.35 3368af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 3378af2c75aSJonathan CameronDescription: 3388af2c75aSJonathan Cameron Inclination raw reading about axis x, y or z (may be 3398af2c75aSJonathan Cameron arbitrarily assigned). Data converted by application of offset 3408b417d78SPeter Meerwald and scale to degrees. 3418af2c75aSJonathan Cameron 3428af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_x_raw 3438af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_y_raw 3448af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_z_raw 3458af2c75aSJonathan CameronKernelVersion: 2.6.35 3468af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 3478af2c75aSJonathan CameronDescription: 3488af2c75aSJonathan Cameron Magnetic field along axis x, y or z (may be arbitrarily 3498af2c75aSJonathan Cameron assigned). Data converted by application of offset 3508af2c75aSJonathan Cameron then scale to Gauss. 3518af2c75aSJonathan Cameron 3528af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_x_peak_raw 3538af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_y_peak_raw 3548af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_z_peak_raw 355a4887e97SJavier CarrascoWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_peak_raw 356a4887e97SJavier CarrascoWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_peak_raw 3578af2c75aSJonathan CameronKernelVersion: 2.6.36 3588af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 3598af2c75aSJonathan CameronDescription: 3608af2c75aSJonathan Cameron Highest value since some reset condition. These 3618af2c75aSJonathan Cameron attributes allow access to this and are otherwise 3628af2c75aSJonathan Cameron the direct equivalent of the <type>Y[_name]_raw attributes. 3638af2c75aSJonathan Cameron 364a4887e97SJavier CarrascoWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_trough_raw 365a4887e97SJavier CarrascoWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_trough_raw 366a4887e97SJavier CarrascoKernelVersion: 6.7 367a4887e97SJavier CarrascoContact: linux-iio@vger.kernel.org 368a4887e97SJavier CarrascoDescription: 369a4887e97SJavier Carrasco Lowest value since some reset condition. These 370a4887e97SJavier Carrasco attributes allow access to this and are otherwise 371a4887e97SJavier Carrasco the direct equivalent of the <type>Y[_name]_raw attributes. 372a4887e97SJavier Carrasco 3738af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_xyz_squared_peak_raw 3748af2c75aSJonathan CameronKernelVersion: 2.6.36 3758af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 3768af2c75aSJonathan CameronDescription: 3778af2c75aSJonathan Cameron A computed peak value based on the sum squared magnitude of 3788af2c75aSJonathan Cameron the underlying value in the specified directions. 3798af2c75aSJonathan Cameron 380c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_raw 381c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_raw 382c4f0c693SLars-Peter ClausenKernelVersion: 3.8 383c4f0c693SLars-Peter ClausenContact: linux-iio@vger.kernel.org 384c4f0c693SLars-Peter ClausenDescription: 385c4f0c693SLars-Peter Clausen Raw pressure measurement from channel Y. Units after 386c4f0c693SLars-Peter Clausen application of scale and offset are kilopascal. 387c4f0c693SLars-Peter Clausen 388c22e15f3SVlad DogaruWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_input 389c22e15f3SVlad DogaruWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_input 390c22e15f3SVlad DogaruKernelVersion: 3.8 391c22e15f3SVlad DogaruContact: linux-iio@vger.kernel.org 392c22e15f3SVlad DogaruDescription: 393c22e15f3SVlad Dogaru Scaled pressure measurement from channel Y, in kilopascal. 394c22e15f3SVlad Dogaru 395ac216aa2SHarald GeyerWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_raw 396ac216aa2SHarald GeyerKernelVersion: 3.14 397ac216aa2SHarald GeyerContact: linux-iio@vger.kernel.org 398ac216aa2SHarald GeyerDescription: 399ac216aa2SHarald Geyer Raw humidity measurement of air. Units after application of 400ac216aa2SHarald Geyer scale and offset are milli percent. 401ac216aa2SHarald Geyer 402ac216aa2SHarald GeyerWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_input 403ac216aa2SHarald GeyerKernelVersion: 3.14 404ac216aa2SHarald GeyerContact: linux-iio@vger.kernel.org 405ac216aa2SHarald GeyerDescription: 406ac216aa2SHarald Geyer Scaled humidity measurement in milli percent. 407ac216aa2SHarald Geyer 4086ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_Y_mean_raw 409c0a6b7eeSSebastian ReichelKernelVersion: 3.5 410c0a6b7eeSSebastian ReichelContact: linux-iio@vger.kernel.org 411c0a6b7eeSSebastian ReichelDescription: 4126ade8294SDavid Lechner Averaged raw measurement from channel Y. The number of values 413c0a6b7eeSSebastian Reichel used for averaging is device specific. The converting rules for 414c0a6b7eeSSebastian Reichel normal raw values also applies to the averaged raw values. 415c0a6b7eeSSebastian Reichel 4168af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_offset 4178af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_x_offset 4188af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset 4198af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_z_offset 4208af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_offset 4218af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_offset 4221ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_offset 4231ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_offset 4241ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_offset 4251ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_offset 4267f1c2cbbSAdam ThomsonWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_offset 4277f1c2cbbSAdam ThomsonWhat: /sys/bus/iio/devices/iio:deviceX/in_current_offset 4281ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_offset 4291ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_offset 4301ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_current_q_offset 4311ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_current_i_offset 4328af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_offset 4338af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_offset 434c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset 435c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset 4364d5ce6bbSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_offset 437d5d7c4afSDarshana PadmadasWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_offset 4388ea06893SHaneen MohammedWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_offset 439b3e5c2bdSDavid VeenstraWhat: /sys/bus/iio/devices/iio:deviceX/in_angl_offset 4406ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_offset 4418af2c75aSJonathan CameronKernelVersion: 2.6.35 4428af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 4438af2c75aSJonathan CameronDescription: 4448af2c75aSJonathan Cameron If known for a device, offset to be added to <type>[Y]_raw prior 4458af2c75aSJonathan Cameron to scaling by <type>[Y]_scale in order to obtain value in the 4468b417d78SPeter Meerwald <type> units as specified in <type>[Y]_raw documentation. 4478af2c75aSJonathan Cameron Not present if the offset is always 0 or unknown. If Y or 4488af2c75aSJonathan Cameron axis <x|y|z> is not present, then the offset applies to all 4498af2c75aSJonathan Cameron in channels of <type>. 4508af2c75aSJonathan Cameron May be writable if a variable offset can be applied on the 4518af2c75aSJonathan Cameron device. Note that this is different to calibbias which 4528af2c75aSJonathan Cameron is for devices (or drivers) that apply offsets to compensate 4538af2c75aSJonathan Cameron for variation between different instances of the part, typically 4548af2c75aSJonathan Cameron adjusted by using some hardware supported calibration procedure. 4558af2c75aSJonathan Cameron Calibbias is applied internally, offset is applied in userspace 4568af2c75aSJonathan Cameron to the _raw output. 4578af2c75aSJonathan Cameron 4588af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_scale 4591ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_scale 4601ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_scale 4618af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_scale 4628af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_scale 4631ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_scale 4641ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_scale 4654e4cd14eSDarshana PadmadasWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_scale 4668af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_scale 467d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_scale 4687f1c2cbbSAdam ThomsonWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_scale 4697f1c2cbbSAdam ThomsonWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_scale 4707f1c2cbbSAdam ThomsonWhat: /sys/bus/iio/devices/iio:deviceX/in_current_scale 4711ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_scale 4721ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_scale 4731ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_current_i_scale 4741ce87f21SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_current_q_scale 4758af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_scale 4768af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale 4778af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale 47872c66644SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_energy_scale 479cc3c9eecSIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_distance_scale 4808af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_scale 4818af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_x_scale 4828af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_y_scale 4838af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_z_scale 484b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_magnetic_scale 485b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_true_scale 486b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_magnetic_tilt_comp_scale 487b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_true_tilt_comp_scale 488c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_scale 489c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_scale 4904d5ce6bbSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_humidityrelative_scale 4915a1a9329SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_scale 4927cf78db5SDarshana PadmadasWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance_scale 4931a8f324aSWilliam Breathitt GrayWhat: /sys/bus/iio/devices/iio:deviceX/in_countY_scale 494744f4990SRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltaangl_scale 49594a39f2cSRamona BolboacaWhat: /sys/bus/iio/devices/iio:deviceX/in_deltavelocity_scale 496b3e5c2bdSDavid VeenstraWhat: /sys/bus/iio/devices/iio:deviceX/in_angl_scale 4973c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_x_scale 4983c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_y_scale 4993c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_z_scale 5000c6db450SPer-Daniel OlssonWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_red_scale 5010c6db450SPer-Daniel OlssonWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_green_scale 5020c6db450SPer-Daniel OlssonWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_blue_scale 503f840f41fSJacopo MondiWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_scale 5048af2c75aSJonathan CameronKernelVersion: 2.6.35 5058af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 5068af2c75aSJonathan CameronDescription: 5078af2c75aSJonathan Cameron If known for a device, scale to be applied to <type>Y[_name]_raw 5088af2c75aSJonathan Cameron post addition of <type>[Y][_name]_offset in order to obtain the 5098af2c75aSJonathan Cameron measured value in <type> units as specified in 5108af2c75aSJonathan Cameron <type>[Y][_name]_raw documentation. If shared across all in 5118af2c75aSJonathan Cameron channels then Y and <x|y|z> are not present and the value is 5128af2c75aSJonathan Cameron called <type>[Y][_name]_scale. The peak modifier means this 5138af2c75aSJonathan Cameron value is applied to <type>Y[_name]_peak_raw values. 5148af2c75aSJonathan Cameron 5158af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias 5168af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias 5178af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias 5180f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_altvoltageY_i_calibbias 5190f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_altvoltageY_q_calibbias 5208af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias 5218af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias 5228af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibbias 5230f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_capacitance_calibbias 5240f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance_calibbias 5258af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibbias 5260f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_calibbias 5270f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_x_calibbias 5280f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_y_calibbias 5290f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_z_calibbias 530c4f0c693SLars-Peter ClausenWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_calibbias 5310f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_calibbias 5320f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity_calibbias 5330f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias 5340f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_resistance_calibbias 5350f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_calibbias 536192be245SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibbias 5370f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_currentY_calibbias 5380f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_calibbias 5398af2c75aSJonathan CameronKernelVersion: 2.6.35 5408af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 5418af2c75aSJonathan CameronDescription: 5428b417d78SPeter Meerwald Hardware applied calibration offset (assumed to fix production 5438af2c75aSJonathan Cameron inaccuracies). 54469c93a7dSJonathan Cameron icm42600: For this device values are real physical offsets 54569c93a7dSJonathan Cameron expressed in SI units (m/s^2 for accelerometers and rad/s 54669c93a7dSJonathan Cameron for gyroscope)/ 54769c93a7dSJonathan Cameron 54869c93a7dSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_calibbias_available 54969c93a7dSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_calibbias_available 5500f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_calibbias_available 5510f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity_calibbias_available 552192be245SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibbias_available 5530f718e10SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_calibbias_available 55469c93a7dSJonathan CameronKernelVersion: 5.8 55569c93a7dSJonathan CameronContact: linux-iio@vger.kernel.org 55669c93a7dSJonathan CameronDescription: 55769c93a7dSJonathan Cameron Available values of calibbias. Maybe expressed as either of: 55869c93a7dSJonathan Cameron 55969c93a7dSJonathan Cameron - a small discrete set of values like "0 2 4 6 8" 56069c93a7dSJonathan Cameron - a range specified as "[min step max]" 5618af2c75aSJonathan Cameron 5623b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale 5633b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale 5643b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale 5656f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_altvoltage_calibscale 5663b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibscale 5673b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibscale 5683b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibscale 56965bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_capacitance_calibscale 5707cf78db5SDarshana PadmadasWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance_calibscale 5716f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibscale 57265bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_both_calibscale 57365bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_calibscale 57465bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_ir_calibscale 57565bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_x_calibscale 57665bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_y_calibscale 57765bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_z_calibscale 5786f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_pressure_calibscale 5796f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_pressureY_calibscale 5806f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale 5816f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_calibscale 5826f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_i_calibscale 5836f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage_q_calibscale 5846f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibscale 5856f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_i_calibscale 5866f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_q_calibscale 5876f49235bSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_calibscale 58865bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_currentY_calibscale 58965bb432aSDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_calibscale 5908af2c75aSJonathan CameronKernelVersion: 2.6.35 5918af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 5928af2c75aSJonathan CameronDescription: 5938b417d78SPeter Meerwald Hardware applied calibration scale factor (assumed to fix 5948af2c75aSJonathan Cameron production inaccuracies). If shared across all channels, 5958af2c75aSJonathan Cameron <type>_calibscale is used. 5968af2c75aSJonathan Cameron 59794290f74SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminanceY_calibscale_available 59894290f74SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_intensityY_calibscale_available 59994290f74SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_proximityY_calibscale_available 600192be245SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibscale_available 60194290f74SDavid LechnerKernelVersion: 4.8 60294290f74SDavid LechnerContact: linux-iio@vger.kernel.org 60394290f74SDavid LechnerDescription: 60494290f74SDavid Lechner Available values of calibscale. Maybe expressed as either of: 60594290f74SDavid Lechner 60694290f74SDavid Lechner - a small discrete set of values like "1 8 16" 60794290f74SDavid Lechner - a range specified as "[min step max]" 60894290f74SDavid Lechner 60994290f74SDavid Lechner If shared across all channels, <type>_calibscale_available is used. 61094290f74SDavid Lechner 61140cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_activity_calibgender 61240cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_energy_calibgender 61340cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_distance_calibgender 61440cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_velocity_calibgender 615e0631a31SIrina TirdeaKernelVersion: 4.0 61640cb7613SIrina TirdeaContact: linux-iio@vger.kernel.org 61740cb7613SIrina TirdeaDescription: 61840cb7613SIrina Tirdea Gender of the user (e.g.: male, female) used by some pedometers 61940cb7613SIrina Tirdea to compute the stride length, distance, speed and activity 62040cb7613SIrina Tirdea type. 62140cb7613SIrina Tirdea 62240cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_activity_calibgender_available 62340cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_energy_calibgender_available 62440cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_distance_calibgender_available 62540cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_velocity_calibgender_available 626e0631a31SIrina TirdeaKernelVersion: 4.0 62740cb7613SIrina TirdeaContact: linux-iio@vger.kernel.org 62840cb7613SIrina TirdeaDescription: 62940cb7613SIrina Tirdea Lists all available gender values (e.g.: male, female). 63040cb7613SIrina Tirdea 63140cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_activity_calibheight 63240cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_energy_calibheight 63340cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_distance_calibheight 63440cb7613SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_velocity_calibheight 635bcdf28fbSIrina TirdeaKernelVersion: 3.19 636bcdf28fbSIrina TirdeaContact: linux-iio@vger.kernel.org 637bcdf28fbSIrina TirdeaDescription: 63881110933SIrina Tirdea Height of the user (in meters) used by some pedometers 639bcdf28fbSIrina Tirdea to compute the stride length, distance, speed and activity 640bcdf28fbSIrina Tirdea type. 641bcdf28fbSIrina Tirdea 642d37f6836SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_energy_calibweight 643e0631a31SIrina TirdeaKernelVersion: 4.0 644d37f6836SIrina TirdeaContact: linux-iio@vger.kernel.org 645d37f6836SIrina TirdeaDescription: 646d37f6836SIrina Tirdea Weight of the user (in kg). It is needed by some pedometers 647d37f6836SIrina Tirdea to compute the calories burnt by the user. 648d37f6836SIrina Tirdea 6498af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available 650ad37616eSAdriana ReusWhat: /sys/.../iio:deviceX/in_anglvel_scale_available 651ad37616eSAdriana ReusWhat: /sys/.../iio:deviceX/in_magn_scale_available 652ad37616eSAdriana ReusWhat: /sys/.../iio:deviceX/in_illuminance_scale_available 653ad37616eSAdriana ReusWhat: /sys/.../iio:deviceX/in_intensity_scale_available 654ad37616eSAdriana ReusWhat: /sys/.../iio:deviceX/in_proximity_scale_available 6556ade8294SDavid LechnerWhat: /sys/.../iio:deviceX/in_voltageY_scale_available 6568af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/in_voltage-voltage_scale_available 6576ade8294SDavid LechnerWhat: /sys/.../iio:deviceX/out_voltageY_scale_available 6586ade8294SDavid LechnerWhat: /sys/.../iio:deviceX/out_altvoltageY_scale_available 6598af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/in_capacitance_scale_available 660c4f0c693SLars-Peter ClausenWhat: /sys/.../iio:deviceX/in_pressure_scale_available 661c4f0c693SLars-Peter ClausenWhat: /sys/.../iio:deviceX/in_pressureY_scale_available 662cf09fe9cSPeter MeerwaldKernelVersion: 2.6.35 6638af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 6648af2c75aSJonathan CameronDescription: 6658b417d78SPeter Meerwald If a discrete set of scale values is available, they 666608531bdSMarek Vasut are listed in this attribute. Unlike illumination, 667608531bdSMarek Vasut multiplying intensity by intensity_scale does not 668608531bdSMarek Vasut yield value with any standardized unit. 6698af2c75aSJonathan Cameron 6703b0028bdSGwendal GrignouWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain 6713c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_hardwaregain 672ed56330dSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_red_hardwaregain 673ed56330dSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_green_hardwaregain 674ed56330dSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_blue_hardwaregain 675ed56330dSRoberta DobrescuWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_clear_hardwaregain 67688ff5304SJavier CarrascoWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance_hardwaregain 677b65d6212SMichael HennerichKernelVersion: 2.6.35 678b65d6212SMichael HennerichContact: linux-iio@vger.kernel.org 679b65d6212SMichael HennerichDescription: 680b65d6212SMichael Hennerich Hardware applied gain factor. If shared across all channels, 681b65d6212SMichael Hennerich <type>_hardwaregain is used. 682b65d6212SMichael Hennerich 6833c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_hardwaregain_available 6843c3006f5SChristian EggersKernelVersion: 5.10 6853c3006f5SChristian EggersContact: linux-iio@vger.kernel.org 6863c3006f5SChristian EggersDescription: 6873c3006f5SChristian Eggers Lists all available hardware applied gain factors. Shared across all 6883c3006f5SChristian Eggers channels. 6893c3006f5SChristian Eggers 6908af2c75aSJonathan CameronWhat: /sys/.../in_accel_filter_low_pass_3db_frequency 6918af2c75aSJonathan CameronWhat: /sys/.../in_magn_filter_low_pass_3db_frequency 6928af2c75aSJonathan CameronWhat: /sys/.../in_anglvel_filter_low_pass_3db_frequency 6938af2c75aSJonathan CameronKernelVersion: 3.2 6948af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 6958af2c75aSJonathan CameronDescription: 6968af2c75aSJonathan Cameron If a known or controllable low pass filter is applied 6978af2c75aSJonathan Cameron to the underlying data channel, then this parameter 6988af2c75aSJonathan Cameron gives the 3dB frequency of the filter in Hz. 6998af2c75aSJonathan Cameron 7003f7f642bSMartin FuzzeyWhat: /sys/.../in_accel_filter_high_pass_3db_frequency 7013f7f642bSMartin FuzzeyWhat: /sys/.../in_anglvel_filter_high_pass_3db_frequency 7023f7f642bSMartin FuzzeyWhat: /sys/.../in_magn_filter_high_pass_3db_frequency 7033f7f642bSMartin FuzzeyKernelVersion: 4.2 7043f7f642bSMartin FuzzeyContact: linux-iio@vger.kernel.org 7053f7f642bSMartin FuzzeyDescription: 7063f7f642bSMartin Fuzzey If a known or controllable high pass filter is applied 7073f7f642bSMartin Fuzzey to the underlying data channel, then this parameter 7083f7f642bSMartin Fuzzey gives the 3dB frequency of the filter in Hz. 7093f7f642bSMartin Fuzzey 7108af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw 711d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_raw 7128af2c75aSJonathan CameronKernelVersion: 2.6.37 7138af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 7148af2c75aSJonathan CameronDescription: 7158af2c75aSJonathan Cameron Raw (unscaled, no bias etc.) output voltage for 7168af2c75aSJonathan Cameron channel Y. The number must always be specified and 7178af2c75aSJonathan Cameron unique if the output corresponds to a single channel. 718d802bf6fSMichael Hennerich While DAC like devices typically use out_voltage, 719d802bf6fSMichael Hennerich a continuous frequency generating device, such as 720d802bf6fSMichael Hennerich a DDS or PLL should use out_altvoltage. 7218af2c75aSJonathan Cameron 7228af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY&Z_raw 723d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY&Z_raw 7248af2c75aSJonathan CameronKernelVersion: 2.6.37 7258af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 7268af2c75aSJonathan CameronDescription: 7278af2c75aSJonathan Cameron Raw (unscaled, no bias etc.) output voltage for an aggregate of 7288af2c75aSJonathan Cameron channel Y, channel Z, etc. This interface is available in cases 7298af2c75aSJonathan Cameron where a single output sets the value for multiple channels 7308af2c75aSJonathan Cameron simultaneously. 7318af2c75aSJonathan Cameron 7328af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown_mode 7338af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown_mode 734d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown_mode 735d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown_mode 7368af2c75aSJonathan CameronKernelVersion: 2.6.38 7378af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 7388af2c75aSJonathan CameronDescription: 7398af2c75aSJonathan Cameron Specifies the output powerdown mode. 7408af2c75aSJonathan Cameron DAC output stage is disconnected from the amplifier and 7418b417d78SPeter Meerwald 1kohm_to_gnd: connected to ground via an 1kOhm resistor, 74261011264SLukas Wunner 2.5kohm_to_gnd: connected to ground via a 2.5kOhm resistor, 7438b417d78SPeter Meerwald 6kohm_to_gnd: connected to ground via a 6kOhm resistor, 7448b417d78SPeter Meerwald 20kohm_to_gnd: connected to ground via a 20kOhm resistor, 745404cb1bcSKim Seer Paller 42kohm_to_gnd: connected to ground via a 42kOhm resistor, 7468d144c96SMarc Andre 90kohm_to_gnd: connected to ground via a 90kOhm resistor, 7478b417d78SPeter Meerwald 100kohm_to_gnd: connected to ground via an 100kOhm resistor, 74835f73967SAkinobu Mita 125kohm_to_gnd: connected to ground via an 125kOhm resistor, 749bd53a414SPeter Meerwald 500kohm_to_gnd: connected to ground via a 500kOhm resistor, 75035f73967SAkinobu Mita 640kohm_to_gnd: connected to ground via a 640kOhm resistor, 7518b417d78SPeter Meerwald three_state: left floating. 7528af2c75aSJonathan Cameron For a list of available output power down options read 7538af2c75aSJonathan Cameron outX_powerdown_mode_available. If Y is not present the 7548af2c75aSJonathan Cameron mode is shared across all outputs. 7558af2c75aSJonathan Cameron 756bdb25b0aSVladimir BarinovWhat: /sys/.../iio:deviceX/out_voltageY_powerdown_mode_available 7578af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/out_voltage_powerdown_mode_available 758bdb25b0aSVladimir BarinovWhat: /sys/.../iio:deviceX/out_altvoltageY_powerdown_mode_available 759d802bf6fSMichael HennerichWhat: /sys/.../iio:deviceX/out_altvoltage_powerdown_mode_available 7608af2c75aSJonathan CameronKernelVersion: 2.6.38 7618af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 7628af2c75aSJonathan CameronDescription: 7638af2c75aSJonathan Cameron Lists all available output power down modes. 7648af2c75aSJonathan Cameron If Y is not present the mode is shared across all outputs. 7658af2c75aSJonathan Cameron 7668af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown 7678af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown 768d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown 769d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown 7708af2c75aSJonathan CameronKernelVersion: 2.6.38 7718af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 7728af2c75aSJonathan CameronDescription: 7738af2c75aSJonathan Cameron Writing 1 causes output Y to enter the power down mode specified 7748b417d78SPeter Meerwald by the corresponding outY_powerdown_mode. DAC output stage is 7758b417d78SPeter Meerwald disconnected from the amplifier. Clearing returns to normal 7768b417d78SPeter Meerwald operation. Y may be suppressed if all outputs are controlled 7778b417d78SPeter Meerwald together. 7788af2c75aSJonathan Cameron 779d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency 780d802bf6fSMichael HennerichKernelVersion: 3.4.0 781d802bf6fSMichael HennerichContact: linux-iio@vger.kernel.org 782d802bf6fSMichael HennerichDescription: 783d802bf6fSMichael Hennerich Output frequency for channel Y in Hz. The number must always be 784d802bf6fSMichael Hennerich specified and unique if the output corresponds to a single 785d802bf6fSMichael Hennerich channel. 786101af4c2SJonathan Cameron Some drivers have additional constraints: 787101af4c2SJonathan Cameron ADF4371 has an integrated VCO with fundamendal output 788101af4c2SJonathan Cameron frequency ranging from 4000000000 Hz 8000000000 Hz. 789101af4c2SJonathan Cameron 790101af4c2SJonathan Cameron out_altvoltage0_frequency: 791101af4c2SJonathan Cameron A divide by 1, 2, 4, 8, 16, 32 or circuit generates 792101af4c2SJonathan Cameron frequencies from 62500000 Hz to 8000000000 Hz. 793101af4c2SJonathan Cameron out_altvoltage1_frequency: 794101af4c2SJonathan Cameron This channel duplicates the channel 0 frequency 795101af4c2SJonathan Cameron out_altvoltage2_frequency: 796101af4c2SJonathan Cameron A frequency doubler generates frequencies from 797101af4c2SJonathan Cameron 8000000000 Hz to 16000000000 Hz. 798101af4c2SJonathan Cameron out_altvoltage3_frequency: 799101af4c2SJonathan Cameron A frequency quadrupler generates frequencies from 800101af4c2SJonathan Cameron 16000000000 Hz to 32000000000 Hz. 801101af4c2SJonathan Cameron 802101af4c2SJonathan Cameron Note: writes to one of the channels will affect the frequency of 803101af4c2SJonathan Cameron all the other channels, since it involves changing the VCO 804101af4c2SJonathan Cameron fundamental output frequency. 805d802bf6fSMichael Hennerich 806d802bf6fSMichael HennerichWhat: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_phase 807d802bf6fSMichael HennerichKernelVersion: 3.4.0 808d802bf6fSMichael HennerichContact: linux-iio@vger.kernel.org 809d802bf6fSMichael HennerichDescription: 810d802bf6fSMichael Hennerich Phase in radians of one frequency/clock output Y 811d802bf6fSMichael Hennerich (out_altvoltageY) relative to another frequency/clock output 812d802bf6fSMichael Hennerich (out_altvoltageZ) of the device X. The number must always be 813d802bf6fSMichael Hennerich specified and unique if the output corresponds to a single 814d802bf6fSMichael Hennerich channel. 815d802bf6fSMichael Hennerich 816cff8431bSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/out_currentY_raw 817cff8431bSJonathan CameronDate: May 2012 818cff8431bSJonathan CameronKernelVersion: 3.5 819cff8431bSJonathan CameronContact: Johan Hovold <jhovold@gmail.com> 820cff8431bSJonathan CameronDescription: 821cff8431bSJonathan Cameron Set/get output current for channel Y. Units after application 822cff8431bSJonathan Cameron of scale and offset are milliamps. 823cff8431bSJonathan Cameron For some devices current channels are used to specify 824cff8431bSJonathan Cameron current supplied to elements used in taking a measurement 825cff8431bSJonathan Cameron of a different type. E.g. LED currents. 826cff8431bSJonathan Cameron 8278af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/events 8288af2c75aSJonathan CameronKernelVersion: 2.6.35 8298af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 8308af2c75aSJonathan CameronDescription: 8318af2c75aSJonathan Cameron Configuration of which hardware generated events are passed up 8328af2c75aSJonathan Cameron to user-space. 8338af2c75aSJonathan Cameron 8348af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_thresh_rising_en 8358af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_thresh_falling_en 8368af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_thresh_rising_en 8378af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_thresh_falling_en 8388af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_thresh_rising_en 8398af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_thresh_falling_en 8408af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_x_thresh_rising_en 8418af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_x_thresh_falling_en 8428af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_y_thresh_rising_en 8438af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_y_thresh_falling_en 8448af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_z_thresh_rising_en 8458af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_z_thresh_falling_en 8468af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_x_thresh_rising_en 8478af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_x_thresh_falling_en 8488af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_y_thresh_rising_en 8498af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_y_thresh_falling_en 8508af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_z_thresh_rising_en 8518af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_z_thresh_falling_en 852b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_thresh_rising_en 853b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_thresh_falling_en 854b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_thresh_rising_en 855b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_thresh_falling_en 856b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_tilt_comp_thresh_rising_en 857b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_tilt_comp_thresh_falling_en 858b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_tilt_comp_thresh_rising_en 859b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_tilt_comp_thresh_falling_en 8608af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_rising_en 8618af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_falling_en 8628af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_thresh_rising_en 8638af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_thresh_falling_en 86472aa29ceSVladimir BarinovWhat: /sys/.../iio:deviceX/events/in_voltageY_thresh_either_en 8658af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_tempY_thresh_rising_en 8668af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_tempY_thresh_falling_en 8679b2571b0SJonathan CameronWhat: /sys/.../iio:deviceX/events/in_capacitanceY_thresh_rising_en 8689b2571b0SJonathan CameronWhat: /sys/.../iio:deviceX/events/in_capacitanceY_thresh_falling_en 8698af2c75aSJonathan CameronKernelVersion: 2.6.37 8708af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 8718af2c75aSJonathan CameronDescription: 8728af2c75aSJonathan Cameron Event generated when channel passes a threshold in the specified 8738af2c75aSJonathan Cameron (_rising|_falling) direction. If the direction is not specified, 8748af2c75aSJonathan Cameron then either the device will report an event which ever direction 8758af2c75aSJonathan Cameron a single threshold value is passed in (e.g. 8768af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_thresh_value) or 8778af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_thresh_rising_value and 8788af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_thresh_falling_value may take 8798af2c75aSJonathan Cameron different values, but the device can only enable both thresholds 8808af2c75aSJonathan Cameron or neither. 88154a19b4dSMauro Carvalho Chehab 8828af2c75aSJonathan Cameron Note the driver will assume the last p events requested are 8838b417d78SPeter Meerwald to be enabled where p is how many it supports (which may vary 8848b417d78SPeter Meerwald depending on the exact set requested. So if you want to be 8858af2c75aSJonathan Cameron sure you have set what you think you have, check the contents of 8868af2c75aSJonathan Cameron these attributes after everything is configured. Drivers may 8878af2c75aSJonathan Cameron have to buffer any parameters so that they are consistent when 8888b417d78SPeter Meerwald a given event type is enabled at a future point (and not those for 8898af2c75aSJonathan Cameron whatever event was previously enabled). 8908af2c75aSJonathan Cameron 8918af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_roc_rising_en 8928af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_roc_falling_en 8938af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_roc_rising_en 8948af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_roc_falling_en 8958af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_roc_rising_en 8968af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_roc_falling_en 8978af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_x_roc_rising_en 8988af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_x_roc_falling_en 8998af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_y_roc_rising_en 9008af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_y_roc_falling_en 9018af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_z_roc_rising_en 9028af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_anglvel_z_roc_falling_en 9038af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_x_roc_rising_en 9048af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_x_roc_falling_en 9058af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_y_roc_rising_en 9068af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_y_roc_falling_en 9078af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_z_roc_rising_en 9088af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_magn_z_roc_falling_en 909b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_roc_rising_en 910b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_roc_falling_en 911b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_roc_rising_en 912b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_roc_falling_en 913b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_tilt_comp_roc_rising_en 914b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_magnetic_tilt_comp_roc_falling_en 915b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_tilt_comp_roc_rising_en 916b531db84SReyad AttiyatWhat: /sys/.../iio:deviceX/events/in_rot_from_north_true_tilt_comp_roc_falling_en 9178af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_supply_roc_rising_en 9188af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_supply_roc_falling_en 9198af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_roc_rising_en 9208af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_voltageY_roc_falling_en 9218af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_tempY_roc_rising_en 9228af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_tempY_roc_falling_en 9238af2c75aSJonathan CameronKernelVersion: 2.6.37 9248af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 9258af2c75aSJonathan CameronDescription: 9268af2c75aSJonathan Cameron Event generated when channel passes a threshold on the rate of 9278af2c75aSJonathan Cameron change (1st differential) in the specified (_rising|_falling) 9288af2c75aSJonathan Cameron direction. If the direction is not specified, then either the 9298af2c75aSJonathan Cameron device will report an event which ever direction a single 9308af2c75aSJonathan Cameron threshold value is passed in (e.g. 9318af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_roc_value) or 9328af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_roc_rising_value and 9338af2c75aSJonathan Cameron <type>[Y][_name]_<raw|input>_roc_falling_value may take 9348af2c75aSJonathan Cameron different values, but the device can only enable both rate of 9358af2c75aSJonathan Cameron change thresholds or neither. 93654a19b4dSMauro Carvalho Chehab 9378af2c75aSJonathan Cameron Note the driver will assume the last p events requested are 9388af2c75aSJonathan Cameron to be enabled where p is however many it supports (which may 9398af2c75aSJonathan Cameron vary depending on the exact set requested. So if you want to be 9408af2c75aSJonathan Cameron sure you have set what you think you have, check the contents of 9418af2c75aSJonathan Cameron these attributes after everything is configured. Drivers may 9428af2c75aSJonathan Cameron have to buffer any parameters so that they are consistent when 9438af2c75aSJonathan Cameron a given event type is enabled a future point (and not those for 9448af2c75aSJonathan Cameron whatever event was previously enabled). 9458af2c75aSJonathan Cameron 9469b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_adaptive_thresh_rising_en 9479b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_adaptive_thresh_falling_en 9489b2571b0SJonathan CameronKernelVersion: 5.13 9499b2571b0SJonathan CameronContact: linux-iio@vger.kernel.org 950b77e4c4eSMauro Carvalho ChehabDescription: 9519b2571b0SJonathan Cameron Adaptive thresholds are similar to normal fixed thresholds 9529b2571b0SJonathan Cameron but the value is expressed as an offset from a value which 9539b2571b0SJonathan Cameron provides a low frequency approximation of the channel itself. 9549b2571b0SJonathan Cameron Thus these detect if a rapid change occurs in the specified 9559b2571b0SJonathan Cameron direction which crosses tracking value + offset. 9569b2571b0SJonathan Cameron Tracking value calculation is devices specific. 9579b2571b0SJonathan Cameron 9589b2571b0SJonathan CameronWhat: /sys/.../in_capacitanceY_adaptive_thresh_rising_timeout 9599b2571b0SJonathan CameronWhat: /sys/.../in_capacitanceY_adaptive_thresh_falling_timeout 9609b2571b0SJonathan CameronKernelVersion: 5.11 9619b2571b0SJonathan CameronContact: linux-iio@vger.kernel.org 962b77e4c4eSMauro Carvalho ChehabDescription: 9639b2571b0SJonathan Cameron When adaptive thresholds are used, the tracking signal 9649b2571b0SJonathan Cameron may adjust too slowly to step changes in the raw signal. 9651e03fe24SMauro Carvalho Chehab Thus these specify the time in seconds for which the 9669b2571b0SJonathan Cameron difference between the slow tracking signal and the raw 9679b2571b0SJonathan Cameron signal is allowed to remain out-of-range before a reset 9689b2571b0SJonathan Cameron event occurs in which the tracking signal is made equal 9699b2571b0SJonathan Cameron to the raw signal, allowing slow tracking to resume and the 9709b2571b0SJonathan Cameron adaptive threshold event detection to function as expected. 9719b2571b0SJonathan Cameron 97240dbbfb5SHaneen MohammedWhat: /sys/.../events/in_accel_thresh_rising_value 97340dbbfb5SHaneen MohammedWhat: /sys/.../events/in_accel_thresh_falling_value 9748af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_raw_thresh_rising_value 9758af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_raw_thresh_falling_value 9768af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_raw_thresh_rising_value 9778af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_raw_thresh_falling_value 9788af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_raw_thresh_rising_value 9798af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_raw_thresh_falling_value 9808af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_raw_thresh_rising_value 9818af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_raw_thresh_falling_value 9828af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_raw_thresh_rising_value 9838af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_raw_thresh_falling_value 9848af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_raw_thresh_rising_value 9858af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_raw_thresh_falling_value 9868af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_raw_thresh_rising_value 9878af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_raw_thresh_falling_value 9888af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_raw_thresh_rising_value 9898af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_raw_thresh_falling_value 9908af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_raw_thresh_rising_value 9918af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_raw_thresh_falling_value 992b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_raw_thresh_rising_value 993b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_raw_thresh_falling_value 994b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_raw_thresh_rising_value 995b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_raw_thresh_falling_value 996b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_raw_thresh_rising_value 997b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_raw_thresh_falling_value 998b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_raw_thresh_rising_value 999b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_raw_thresh_falling_value 10008af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_raw_thresh_rising_value 10018af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_raw_thresh_falling_value 10028af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_raw_thresh_rising_value 10038af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_raw_thresh_falling_value 10048af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_raw_thresh_rising_value 10058af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_raw_thresh_falling_value 10068af2c75aSJonathan CameronWhat: /sys/.../events/in_illuminance0_thresh_falling_value 10073b0028bdSGwendal GrignouWhat: /sys/.../events/in_illuminance0_thresh_rising_value 10083b0028bdSGwendal GrignouWhat: /sys/.../events/in_proximity0_thresh_falling_value 10093b0028bdSGwendal GrignouWhat: /sys/.../events/in_proximity0_thresh_rising_value 101056a8e683SRishi GuptaWhat: /sys/.../events/in_illuminance_thresh_rising_value 101156a8e683SRishi GuptaWhat: /sys/.../events/in_illuminance_thresh_falling_value 10129b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_thresh_rising_value 10139b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_thresh_falling_value 10149b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_thresh_adaptive_rising_value 10159b2571b0SJonathan CameronWhat: /sys/.../events/in_capacitanceY_thresh_falling_rising_value 10168af2c75aSJonathan CameronKernelVersion: 2.6.37 10178af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 10188af2c75aSJonathan CameronDescription: 10198af2c75aSJonathan Cameron Specifies the value of threshold that the device is comparing 10208af2c75aSJonathan Cameron against for the events enabled by 10218af2c75aSJonathan Cameron <type>Y[_name]_thresh[_rising|falling]_en. 102254a19b4dSMauro Carvalho Chehab 10238af2c75aSJonathan Cameron If separate attributes exist for the two directions, but 10248af2c75aSJonathan Cameron direction is not specified for this attribute, then a single 10258af2c75aSJonathan Cameron threshold value applies to both directions. 102654a19b4dSMauro Carvalho Chehab 10278af2c75aSJonathan Cameron The raw or input element of the name indicates whether the 10288af2c75aSJonathan Cameron value is in raw device units or in processed units (as _raw 10298af2c75aSJonathan Cameron and _input do on sysfs direct channel read attributes). 10308af2c75aSJonathan Cameron 1031d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_accel_scale 1032d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_accel_peak_scale 1033d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_anglvel_scale 1034d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_magn_scale 1035d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_rot_from_north_magnetic_scale 1036d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_rot_from_north_true_scale 1037d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_voltage_scale 1038d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_voltage_supply_scale 1039d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_temp_scale 1040d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_illuminance_scale 1041d1bd4867SMartin FuzzeyWhat: /sys/.../events/in_proximity_scale 1042d1bd4867SMartin FuzzeyKernelVersion: 3.21 1043d1bd4867SMartin FuzzeyContact: linux-iio@vger.kernel.org 1044d1bd4867SMartin FuzzeyDescription: 1045d1bd4867SMartin Fuzzey Specifies the conversion factor from the standard units 1046d1bd4867SMartin Fuzzey to device specific units used to set the event trigger 1047d1bd4867SMartin Fuzzey threshold. 1048d1bd4867SMartin Fuzzey 1049ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_x_thresh_rising_hysteresis 1050ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_x_thresh_falling_hysteresis 1051ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_x_thresh_either_hysteresis 1052ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_y_thresh_rising_hysteresis 1053ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_y_thresh_falling_hysteresis 1054ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_y_thresh_either_hysteresis 1055ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_z_thresh_rising_hysteresis 1056ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_z_thresh_falling_hysteresis 1057ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_accel_z_thresh_either_hysteresis 1058ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_x_thresh_rising_hysteresis 1059ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_x_thresh_falling_hysteresis 1060ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_x_thresh_either_hysteresis 1061ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_y_thresh_rising_hysteresis 1062ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_y_thresh_falling_hysteresis 1063ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_y_thresh_either_hysteresis 1064ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_z_thresh_rising_hysteresis 1065ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_z_thresh_falling_hysteresis 1066ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_anglvel_z_thresh_either_hysteresis 1067ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_x_thresh_rising_hysteresis 1068ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_x_thresh_falling_hysteresis 1069ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_x_thresh_either_hysteresis 1070ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_y_thresh_rising_hysteresis 1071ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_y_thresh_falling_hysteresis 1072ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_y_thresh_either_hysteresis 1073ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_z_thresh_rising_hysteresis 1074ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_z_thresh_falling_hysteresis 1075ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_magn_z_thresh_either_hysteresis 1076b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_thresh_rising_hysteresis 1077b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_thresh_falling_hysteresis 1078b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_thresh_either_hysteresis 1079b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_thresh_rising_hysteresis 1080b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_thresh_falling_hysteresis 1081b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_thresh_either_hysteresis 1082b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_thresh_rising_hysteresis 1083b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_thresh_falling_hysteresis 1084b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_thresh_either_hysteresis 1085b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_thresh_rising_hysteresis 1086b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_thresh_falling_hysteresis 1087b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_thresh_either_hysteresis 1088ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_voltageY_thresh_rising_hysteresis 1089ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_voltageY_thresh_falling_hysteresis 1090ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_voltageY_thresh_either_hysteresis 1091ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_tempY_thresh_rising_hysteresis 1092ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_tempY_thresh_falling_hysteresis 1093ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_tempY_thresh_either_hysteresis 1094ec6670aeSLars-Peter ClausenWhat: /sys/.../events/in_illuminance0_thresh_falling_hysteresis 10953b0028bdSGwendal GrignouWhat: /sys/.../events/in_illuminance0_thresh_rising_hysteresis 10963b0028bdSGwendal GrignouWhat: /sys/.../events/in_illuminance0_thresh_either_hysteresis 10973b0028bdSGwendal GrignouWhat: /sys/.../events/in_proximity0_thresh_falling_hysteresis 10983b0028bdSGwendal GrignouWhat: /sys/.../events/in_proximity0_thresh_rising_hysteresis 10993b0028bdSGwendal GrignouWhat: /sys/.../events/in_proximity0_thresh_either_hysteresis 1100ec6670aeSLars-Peter ClausenKernelVersion: 3.13 1101ec6670aeSLars-Peter ClausenContact: linux-iio@vger.kernel.org 1102ec6670aeSLars-Peter ClausenDescription: 1103ec6670aeSLars-Peter Clausen Specifies the hysteresis of threshold that the device is comparing 1104ec6670aeSLars-Peter Clausen against for the events enabled by 1105ec6670aeSLars-Peter Clausen <type>Y[_name]_thresh[_(rising|falling)]_hysteresis. 1106ec6670aeSLars-Peter Clausen If separate attributes exist for the two directions, but 1107ec6670aeSLars-Peter Clausen direction is not specified for this attribute, then a single 1108ec6670aeSLars-Peter Clausen hysteresis value applies to both directions. 110954a19b4dSMauro Carvalho Chehab 1110ec6670aeSLars-Peter Clausen For falling events the hysteresis is added to the _value attribute for 1111ec6670aeSLars-Peter Clausen this event to get the upper threshold for when the event goes back to 1112ec6670aeSLars-Peter Clausen normal, for rising events the hysteresis is subtracted from the _value 1113ec6670aeSLars-Peter Clausen attribute. E.g. if in_voltage0_raw_thresh_rising_value is set to 1200 1114ec6670aeSLars-Peter Clausen and in_voltage0_raw_thresh_rising_hysteresis is set to 50. The event 1115ec6670aeSLars-Peter Clausen will get activated once in_voltage0_raw goes above 1200 and will become 1116f792e350SColin Ian King deactivated again once the value falls below 1150. 1117ec6670aeSLars-Peter Clausen 11188af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_raw_roc_rising_value 11198af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_raw_roc_falling_value 11208af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_raw_roc_rising_value 11218af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_raw_roc_falling_value 11228af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_raw_roc_rising_value 11238af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_raw_roc_falling_value 11248af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_raw_roc_rising_value 11258af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_raw_roc_falling_value 11268af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_raw_roc_rising_value 11278af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_raw_roc_falling_value 11288af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_raw_roc_rising_value 11298af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_raw_roc_falling_value 11308af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_raw_roc_rising_value 11318af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_raw_roc_falling_value 11328af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_raw_roc_rising_value 11338af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_raw_roc_falling_value 11348af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_raw_roc_rising_value 11358af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_raw_roc_falling_value 1136b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_raw_roc_rising_value 1137b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_raw_roc_falling_value 1138b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_raw_roc_rising_value 1139b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_raw_roc_falling_value 1140b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_raw_roc_rising_value 1141b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_raw_roc_falling_value 1142b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_raw_roc_rising_value 1143b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_raw_roc_falling_value 11448af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_raw_roc_rising_value 11458af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_raw_roc_falling_value 11468af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_raw_roc_rising_value 11478af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_raw_roc_falling_value 11488af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_raw_roc_rising_value 11498af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_raw_roc_falling_value 11508af2c75aSJonathan CameronKernelVersion: 2.6.37 11518af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 11528af2c75aSJonathan CameronDescription: 11538af2c75aSJonathan Cameron Specifies the value of rate of change threshold that the 11548af2c75aSJonathan Cameron device is comparing against for the events enabled by 11558af2c75aSJonathan Cameron <type>[Y][_name]_roc[_rising|falling]_en. 115654a19b4dSMauro Carvalho Chehab 11578af2c75aSJonathan Cameron If separate attributes exist for the two directions, 11588af2c75aSJonathan Cameron but direction is not specified for this attribute, 11598af2c75aSJonathan Cameron then a single threshold value applies to both directions. 11608af2c75aSJonathan Cameron The raw or input element of the name indicates whether the 11618af2c75aSJonathan Cameron value is in raw device units or in processed units (as _raw 11628af2c75aSJonathan Cameron and _input do on sysfs direct channel read attributes). 11638af2c75aSJonathan Cameron 11648af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_thresh_rising_period 11658af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_thresh_falling_period 11665798cd23SMartin KepplingerWhat: /sys/.../events/in_accel_x_roc_rising_period 11678af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_roc_falling_period 11688af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_thresh_rising_period 11698af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_thresh_falling_period 11708af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_roc_rising_period 11718af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_roc_falling_period 11728af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_thresh_rising_period 11738af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_thresh_falling_period 11748af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_roc_rising_period 11758af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_roc_falling_period 11768af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_thresh_rising_period 11778af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_thresh_falling_period 11788af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_roc_rising_period 11798af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_x_roc_falling_period 11808af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_thresh_rising_period 11818af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_thresh_falling_period 11828af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_roc_rising_period 11838af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_y_roc_falling_period 11848af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_thresh_rising_period 11858af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_thresh_falling_period 11868af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_roc_rising_period 11878af2c75aSJonathan CameronWhat: /sys/.../events/in_anglvel_z_roc_falling_period 11888af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_thresh_rising_period 11898af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_thresh_falling_period 11908af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_roc_rising_period 11918af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_x_roc_falling_period 11928af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_thresh_rising_period 11938af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_thresh_falling_period 11948af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_roc_rising_period 11958af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_y_roc_falling_period 11968af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_thresh_rising_period 11978af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_thresh_falling_period 11988af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_roc_rising_period 11998af2c75aSJonathan CameronWhat: /sys/.../events/in_magn_z_roc_falling_period 1200b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_thresh_rising_period 1201b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_thresh_falling_period 1202b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_roc_rising_period 1203b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_roc_falling_period 1204b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_thresh_rising_period 1205b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_thresh_falling_period 1206b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_roc_rising_period 1207b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_roc_falling_period 1208b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_thresh_rising_period 1209b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_thresh_falling_period 1210b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_roc_rising_period 1211b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_magnetic_tilt_comp_roc_falling_period 1212b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_thresh_rising_period 1213b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_thresh_falling_period 1214b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_roc_rising_period 1215b531db84SReyad AttiyatWhat: /sys/.../events/in_rot_from_north_true_tilt_comp_roc_falling_period 12168af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_thresh_rising_period 12178af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_thresh_falling_period 12188af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_roc_rising_period 12198af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_supply_roc_falling_period 12208af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_thresh_rising_period 12218af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_thresh_falling_period 12228af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_roc_rising_period 12238af2c75aSJonathan CameronWhat: /sys/.../events/in_voltageY_roc_falling_period 12248af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_thresh_rising_period 12258af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_thresh_falling_period 12268af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_roc_rising_period 12278af2c75aSJonathan CameronWhat: /sys/.../events/in_tempY_roc_falling_period 12288af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x&y&z_mag_falling_period 12298af2c75aSJonathan CameronWhat: /sys/.../events/in_intensity0_thresh_period 12308af2c75aSJonathan CameronWhat: /sys/.../events/in_proximity0_thresh_period 123140cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_still_thresh_rising_period 123240cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_still_thresh_falling_period 123340cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_walking_thresh_rising_period 123440cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_walking_thresh_falling_period 123540cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_jogging_thresh_rising_period 123640cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_jogging_thresh_falling_period 123740cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_running_thresh_rising_period 123840cb7613SIrina TirdeaWhat: /sys/.../events/in_activity_running_thresh_falling_period 123956a8e683SRishi GuptaWhat: /sys/.../events/in_illuminance_thresh_either_period 12408af2c75aSJonathan CameronKernelVersion: 2.6.37 12418af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 12428af2c75aSJonathan CameronDescription: 12438af2c75aSJonathan Cameron Period of time (in seconds) for which the condition must be 12448af2c75aSJonathan Cameron met before an event is generated. If direction is not 12458af2c75aSJonathan Cameron specified then this period applies to both directions. 12468af2c75aSJonathan Cameron 12473f7f642bSMartin FuzzeyWhat: /sys/.../events/in_accel_thresh_rising_low_pass_filter_3db 12483f7f642bSMartin FuzzeyWhat: /sys/.../events/in_anglvel_thresh_rising_low_pass_filter_3db 12493f7f642bSMartin FuzzeyWhat: /sys/.../events/in_magn_thresh_rising_low_pass_filter_3db 12503f7f642bSMartin FuzzeyKernelVersion: 4.2 12513f7f642bSMartin FuzzeyContact: linux-iio@vger.kernel.org 12523f7f642bSMartin FuzzeyDescription: 12533f7f642bSMartin Fuzzey If a low pass filter can be applied to the event generation 12543f7f642bSMartin Fuzzey this property gives its 3db frequency in Hz. 12553f7f642bSMartin Fuzzey A value of zero disables the filter. 12563f7f642bSMartin Fuzzey 12573f7f642bSMartin FuzzeyWhat: /sys/.../events/in_accel_thresh_rising_high_pass_filter_3db 12583f7f642bSMartin FuzzeyWhat: /sys/.../events/in_anglvel_thresh_rising_high_pass_filter_3db 12593f7f642bSMartin FuzzeyWhat: /sys/.../events/in_magn_thresh_rising_high_pass_filter_3db 12603f7f642bSMartin FuzzeyKernelVersion: 4.2 12613f7f642bSMartin FuzzeyContact: linux-iio@vger.kernel.org 12623f7f642bSMartin FuzzeyDescription: 12633f7f642bSMartin Fuzzey If a high pass filter can be applied to the event generation 12643f7f642bSMartin Fuzzey this property gives its 3db frequency in Hz. 12653f7f642bSMartin Fuzzey A value of zero disables the filter. 12663f7f642bSMartin Fuzzey 126755aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_still_thresh_rising_en 126855aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_still_thresh_falling_en 126955aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_walking_thresh_rising_en 127055aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_walking_thresh_falling_en 127155aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_jogging_thresh_rising_en 127255aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_jogging_thresh_falling_en 127355aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_running_thresh_rising_en 127455aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_running_thresh_falling_en 127555aebeb9SDaniel BalutaKernelVersion: 3.19 127655aebeb9SDaniel BalutaContact: linux-iio@vger.kernel.org 127755aebeb9SDaniel BalutaDescription: 127875caa303SAhmad Fatoum Enables or disables activity events. Depending on direction 127955aebeb9SDaniel Baluta an event is generated when sensor ENTERS or LEAVES a given state. 128055aebeb9SDaniel Baluta 128155aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_still_thresh_rising_value 128255aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_still_thresh_falling_value 128355aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_walking_thresh_rising_value 128455aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_walking_thresh_falling_value 128555aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_jogging_thresh_rising_value 128655aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_jogging_thresh_falling_value 128755aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_running_thresh_rising_value 128855aebeb9SDaniel BalutaWhat: /sys/.../events/in_activity_running_thresh_falling_value 128955aebeb9SDaniel BalutaKernelVersion: 3.19 129055aebeb9SDaniel BalutaContact: linux-iio@vger.kernel.org 129155aebeb9SDaniel BalutaDescription: 129255aebeb9SDaniel Baluta Confidence value (in units as percentage) to be used 129355aebeb9SDaniel Baluta for deciding when an event should be generated. E.g for 129455aebeb9SDaniel Baluta running: If the confidence value reported by the sensor 129555aebeb9SDaniel Baluta is greater than in_activity_running_thresh_rising_value 129655aebeb9SDaniel Baluta then the sensor ENTERS running state. Conversely, if the 129755aebeb9SDaniel Baluta confidence value reported by the sensor is lower than 129855aebeb9SDaniel Baluta in_activity_running_thresh_falling_value then the sensor 129955aebeb9SDaniel Baluta is LEAVING running state. 130055aebeb9SDaniel Baluta 13018af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_mag_en 13028af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_mag_rising_en 13038af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_mag_falling_en 13048af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_mag_en 13058af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_mag_rising_en 13068af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x_mag_falling_en 13078af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_en 13088af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_rising_en 13098af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_falling_en 13108af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_mag_en 13118af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_mag_rising_en 13128af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_z_mag_falling_en 13138af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x&y&z_mag_rising_en 13148af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/events/in_accel_x&y&z_mag_falling_en 13158af2c75aSJonathan CameronKernelVersion: 2.6.37 13168af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 13178af2c75aSJonathan CameronDescription: 13188af2c75aSJonathan Cameron Similar to in_accel_x_thresh[_rising|_falling]_en, but here the 13198af2c75aSJonathan Cameron magnitude of the channel is compared to the threshold, not its 13208af2c75aSJonathan Cameron signed value. 13218af2c75aSJonathan Cameron 13228af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_raw_mag_value 13238af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_x_raw_mag_rising_value 13248af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_y_raw_mag_rising_value 13258af2c75aSJonathan CameronWhat: /sys/.../events/in_accel_z_raw_mag_rising_value 13268af2c75aSJonathan CameronKernelVersion: 2.6.37 13278af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 13288af2c75aSJonathan CameronDescription: 13298af2c75aSJonathan Cameron The value to which the magnitude of the channel is compared. If 13308af2c75aSJonathan Cameron number or direction is not specified, applies to all channels of 13318af2c75aSJonathan Cameron this type. 13328af2c75aSJonathan Cameron 133389d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_en 133489d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_rising_en 133589d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_falling_en 133689d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_en 133789d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_rising_en 133889d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_falling_en 133989d18584SCosmin TanislavKernelVersion: 5.18 134089d18584SCosmin TanislavContact: linux-iio@vger.kernel.org 134189d18584SCosmin TanislavDescription: 134289d18584SCosmin Tanislav Similar to in_accel_mag[_y][_rising|_falling]_en, but the event 134389d18584SCosmin Tanislav value is relative to a reference magnitude. The reference magnitude 134489d18584SCosmin Tanislav includes the graviational acceleration. 134589d18584SCosmin Tanislav 134689d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_value 134789d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_rising_value 134889d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_mag_referenced_falling_value 134989d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_value 135089d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_rising_value 135189d18584SCosmin TanislavWhat: /sys/.../iio:deviceX/events/in_accel_y_mag_referenced_falling_value 135289d18584SCosmin TanislavKernelVersion: 5.18 135389d18584SCosmin TanislavContact: linux-iio@vger.kernel.org 135489d18584SCosmin TanislavDescription: 135589d18584SCosmin Tanislav The value to which the reference magnitude of the channel is 135689d18584SCosmin Tanislav compared. If the axis is not specified, it applies to all channels 135789d18584SCosmin Tanislav of this type. 135889d18584SCosmin Tanislav 135927be8423SIrina TirdeaWhat: /sys/.../events/in_steps_change_en 1360e0631a31SIrina TirdeaKernelVersion: 4.0 1361a88bfe78SIrina TirdeaContact: linux-iio@vger.kernel.org 1362a88bfe78SIrina TirdeaDescription: 136327be8423SIrina Tirdea Event generated when channel passes a threshold on the absolute 136427be8423SIrina Tirdea change in value. E.g. for steps: a step change event is 136527be8423SIrina Tirdea generated each time the user takes N steps, where N is set using 136627be8423SIrina Tirdea in_steps_change_value. 136727be8423SIrina Tirdea 136827be8423SIrina TirdeaWhat: /sys/.../events/in_steps_change_value 1369e0631a31SIrina TirdeaKernelVersion: 4.0 137027be8423SIrina TirdeaContact: linux-iio@vger.kernel.org 137127be8423SIrina TirdeaDescription: 137227be8423SIrina Tirdea Specifies the value of change threshold that the 137327be8423SIrina Tirdea device is comparing against for the events enabled by 137427be8423SIrina Tirdea <type>[Y][_name]_roc[_rising|falling|]_en. E.g. for steps: 137527be8423SIrina Tirdea if set to 3, a step change event will be generated every 3 137627be8423SIrina Tirdea steps. 1377a88bfe78SIrina Tirdea 13788af2c75aSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/trigger/current_trigger 13798af2c75aSJonathan CameronKernelVersion: 2.6.35 13808af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 13818af2c75aSJonathan CameronDescription: 13828af2c75aSJonathan Cameron The name of the trigger source being used, as per string given 13838af2c75aSJonathan Cameron in /sys/class/iio/triggerY/name. 13848af2c75aSJonathan Cameron 138563cd35f3SAlexandru ArdeleanWhat: /sys/bus/iio/devices/iio:deviceX/bufferY/length 138663cd35f3SAlexandru ArdeleanKernelVersion: 5.11 13878af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 13888af2c75aSJonathan CameronDescription: 13898af2c75aSJonathan Cameron Number of scans contained by the buffer. 13908af2c75aSJonathan Cameron 139163cd35f3SAlexandru ArdeleanWhat: /sys/bus/iio/devices/iio:deviceX/bufferY/enable 139263cd35f3SAlexandru ArdeleanKernelVersion: 5.11 13938af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 13948af2c75aSJonathan CameronDescription: 13958af2c75aSJonathan Cameron Actually start the buffer capture up. Will start trigger 13968af2c75aSJonathan Cameron if first device and appropriate. 13978af2c75aSJonathan Cameron 139806a4a0cfSCosmin Tanislav Note that it might be impossible to configure other attributes, 139906a4a0cfSCosmin Tanislav (e.g.: events, scale, sampling rate) if they impact the currently 140006a4a0cfSCosmin Tanislav active buffer capture session. 140106a4a0cfSCosmin Tanislav 140263cd35f3SAlexandru ArdeleanWhat: /sys/bus/iio/devices/iio:deviceX/bufferY 140363cd35f3SAlexandru ArdeleanKernelVersion: 5.11 14048af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 14058af2c75aSJonathan CameronDescription: 14068af2c75aSJonathan Cameron Directory containing interfaces for elements that will be 14078af2c75aSJonathan Cameron captured for a single triggered sample set in the buffer. 14088af2c75aSJonathan Cameron 140963cd35f3SAlexandru Ardelean Since kernel 5.11 the scan_elements attributes are merged into 141063cd35f3SAlexandru Ardelean the bufferY directory, to be configurable per buffer. 141163cd35f3SAlexandru Ardelean 141263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_x_en 141363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_y_en 141463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_z_en 1415744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_x_en 1416744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_y_en 1417744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_z_en 141894a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_x_en 141994a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_y_en 142094a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_z_en 142163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_x_en 142263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_y_en 142363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_z_en 142463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_x_en 142563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_y_en 142663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_z_en 142763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_magnetic_en 142863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_true_en 142963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_magnetic_tilt_comp_en 143063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_true_tilt_comp_en 143163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_timestamp_en 143263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_supply_en 143363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_en 143463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY-voltageZ_en 143563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_i_en 143663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_q_en 143763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_i_en 143863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_q_en 143963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_incli_x_en 144063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_incli_y_en 144163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressureY_en 144263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressure_en 144363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_quaternion_en 144463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_proximity_en 144563cd35f3SAlexandru ArdeleanKernelVersion: 5.11 14468af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 14478af2c75aSJonathan CameronDescription: 14488af2c75aSJonathan Cameron Scan element control for triggered data capture. 14498af2c75aSJonathan Cameron 145063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_type 1451744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_type 145294a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_type 145363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_type 145463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_type 145563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_incli_type 145663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_type 145763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_type 145863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_supply_type 145963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_i_type 146063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_q_type 146163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_i_type 146263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_q_type 146363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_timestamp_type 146463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressureY_type 146563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressure_type 146663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_quaternion_type 146763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_proximity_type 146863cd35f3SAlexandru ArdeleanKernelVersion: 5.11 14698af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 14708af2c75aSJonathan CameronDescription: 14718af2c75aSJonathan Cameron Description of the scan element data storage within the buffer 14728af2c75aSJonathan Cameron and hence the form in which it is read from user-space. 14738af2c75aSJonathan Cameron Form is [be|le]:[s|u]bits/storagebits[>>shift]. 14748af2c75aSJonathan Cameron be or le specifies big or little endian. s or u specifies if 14758af2c75aSJonathan Cameron signed (2's complement) or unsigned. bits is the number of bits 14768af2c75aSJonathan Cameron of data and storagebits is the space (after padding) that it 14778af2c75aSJonathan Cameron occupies in the buffer. shift if specified, is the shift that 14788af2c75aSJonathan Cameron needs to be applied prior to masking out unused bits. Some 14798af2c75aSJonathan Cameron devices put their data in the middle of the transferred elements 14808af2c75aSJonathan Cameron with additional information on both sides. Note that some 14818af2c75aSJonathan Cameron devices will have additional information in the unused bits 14828af2c75aSJonathan Cameron so to get a clean value, the bits value must be used to mask 14838af2c75aSJonathan Cameron the buffer output value appropriately. The storagebits value 14848af2c75aSJonathan Cameron also specifies the data alignment. So s48/64>>2 will be a 14858af2c75aSJonathan Cameron signed 48 bit integer stored in a 64 bit location aligned to 14868b417d78SPeter Meerwald a 64 bit boundary. To obtain the clean value, shift right 2 14878af2c75aSJonathan Cameron and apply a mask to zero the top 16 bits of the result. 14888af2c75aSJonathan Cameron For other storage combinations this attribute will be extended 14898af2c75aSJonathan Cameron appropriately. 14908af2c75aSJonathan Cameron 1491ab52a958SAlexandre RelangeWhat: /sys/.../iio:deviceX/scan_elements/in_accel_type_available 14928af2c75aSJonathan CameronKernelVersion: 2.6.37 14938af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 14948af2c75aSJonathan CameronDescription: 14958af2c75aSJonathan Cameron If the type parameter can take one of a small set of values, 14968af2c75aSJonathan Cameron this attribute lists them. 14978af2c75aSJonathan Cameron 149863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_index 149963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_supply_index 150063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_i_index 150163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltageY_q_index 150263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_i_index 150363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_voltage_q_index 150463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_x_index 150563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_y_index 150663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_accel_z_index 1507744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_x_index 1508744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_y_index 1509744f4990SRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltaangl_z_index 151094a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_x_index 151194a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_y_index 151294a39f2cSRamona BolboacaWhat: /sys/.../iio:deviceX/bufferY/in_deltavelocity_z_index 151363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_x_index 151463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_y_index 151563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_anglvel_z_index 151663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_x_index 151763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_y_index 151863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_magn_z_index 151963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_magnetic_index 152063cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_true_index 152163cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_magnetic_tilt_comp_index 152263cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_from_north_true_tilt_comp_index 152363cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_incli_x_index 152463cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_incli_y_index 152563cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_timestamp_index 152663cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressureY_index 152763cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_pressure_index 152863cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_rot_quaternion_index 152963cd35f3SAlexandru ArdeleanWhat: /sys/.../iio:deviceX/bufferY/in_proximity_index 153063cd35f3SAlexandru ArdeleanKernelVersion: 5.11 15318af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 15328af2c75aSJonathan CameronDescription: 15338af2c75aSJonathan Cameron A single positive integer specifying the position of this 15348af2c75aSJonathan Cameron scan element in the buffer. Note these are not dependent on 15358af2c75aSJonathan Cameron what is enabled and may not be contiguous. Thus for user-space 15368af2c75aSJonathan Cameron to establish the full layout these must be used in conjunction 15378af2c75aSJonathan Cameron with all _en attributes to establish which channels are present, 15388af2c75aSJonathan Cameron and the relevant _type attributes to establish the data storage 15398af2c75aSJonathan Cameron format. 15408af2c75aSJonathan Cameron 154155aebeb9SDaniel BalutaWhat: /sys/.../iio:deviceX/in_activity_still_input 154255aebeb9SDaniel BalutaWhat: /sys/.../iio:deviceX/in_activity_walking_input 154355aebeb9SDaniel BalutaWhat: /sys/.../iio:deviceX/in_activity_jogging_input 154455aebeb9SDaniel BalutaWhat: /sys/.../iio:deviceX/in_activity_running_input 154555aebeb9SDaniel BalutaKernelVersion: 3.19 154655aebeb9SDaniel BalutaContact: linux-iio@vger.kernel.org 154755aebeb9SDaniel BalutaDescription: 154855aebeb9SDaniel Baluta This attribute is used to read the confidence for an activity 154955aebeb9SDaniel Baluta expressed in units as percentage. 155055aebeb9SDaniel Baluta 15518af2c75aSJonathan CameronWhat: /sys/.../iio:deviceX/in_anglvel_z_quadrature_correction_raw 15528af2c75aSJonathan CameronKernelVersion: 2.6.38 15538af2c75aSJonathan CameronContact: linux-iio@vger.kernel.org 15548af2c75aSJonathan CameronDescription: 15558af2c75aSJonathan Cameron This attribute is used to read the amount of quadrature error 15568af2c75aSJonathan Cameron present in the device at a given time. 1557f7883d12SPeter Meerwald 15586ade8294SDavid LechnerWhat: /sys/.../iio:deviceX/in_accelY_power_mode 155963fa65d3SOleksandr KravchenkoKernelVersion: 3.11 156063fa65d3SOleksandr KravchenkoContact: linux-iio@vger.kernel.org 156163fa65d3SOleksandr KravchenkoDescription: 156263fa65d3SOleksandr Kravchenko Specifies the chip power mode. 156363fa65d3SOleksandr Kravchenko low_noise: reduce noise level from ADC, 156463fa65d3SOleksandr Kravchenko low_power: enable low current consumption. 156563fa65d3SOleksandr Kravchenko For a list of available output power modes read 156663fa65d3SOleksandr Kravchenko in_accel_power_mode_available. 156763fa65d3SOleksandr Kravchenko 156872c66644SIrina TirdeaWhat: /sys/.../iio:deviceX/in_energy_input 156972c66644SIrina TirdeaWhat: /sys/.../iio:deviceX/in_energy_raw 1570e0631a31SIrina TirdeaKernelVersion: 4.0 157172c66644SIrina TirdeaContact: linux-iio@vger.kernel.org 157272c66644SIrina TirdeaDescription: 157372c66644SIrina Tirdea This attribute is used to read the energy value reported by the 157472c66644SIrina Tirdea device (e.g.: human activity sensors report energy burnt by the 157572c66644SIrina Tirdea user). Units after application of scale are Joules. 157672c66644SIrina Tirdea 1577cc3c9eecSIrina TirdeaWhat: /sys/.../iio:deviceX/in_distance_input 1578cc3c9eecSIrina TirdeaWhat: /sys/.../iio:deviceX/in_distance_raw 1579e0631a31SIrina TirdeaKernelVersion: 4.0 1580cc3c9eecSIrina TirdeaContact: linux-iio@vger.kernel.org 1581cc3c9eecSIrina TirdeaDescription: 1582d35d43d7SPeter Meerwald-Stadler This attribute is used to read the measured distance to an object 1583d35d43d7SPeter Meerwald-Stadler or the distance covered by the user since the last reboot while 1584d35d43d7SPeter Meerwald-Stadler activated. Units after application of scale are meters. 1585cc3c9eecSIrina Tirdea 1586f7883d12SPeter MeerwaldWhat: /sys/bus/iio/devices/iio:deviceX/store_eeprom 1587f7883d12SPeter MeerwaldKernelVersion: 3.4.0 1588f7883d12SPeter MeerwaldContact: linux-iio@vger.kernel.org 1589f7883d12SPeter MeerwaldDescription: 1590f7883d12SPeter Meerwald Writing '1' stores the current device configuration into 1591f7883d12SPeter Meerwald on-chip EEPROM. After power-up or chip reset the device will 1592f7883d12SPeter Meerwald automatically load the saved configuration. 1593899d90bdSPeter Meerwald 15946c0690ecSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_proximity_raw 15956c0690ecSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_proximity_input 15966c0690ecSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_proximityY_raw 15976c0690ecSPeter MeerwaldKernelVersion: 3.4 15986c0690ecSPeter MeerwaldContact: linux-iio@vger.kernel.org 15996c0690ecSPeter MeerwaldDescription: 16006c0690ecSPeter Meerwald Proximity measurement indicating that some 16014fbcfa09SPeter Meerwald object is near the sensor, usually by observing 16026c0690ecSPeter Meerwald reflectivity of infrared or ultrasound emitted. 160354a19b4dSMauro Carvalho Chehab 16046c0690ecSPeter Meerwald Often these sensors are unit less and as such conversion 1605bdc10d57SDaniel Baluta to SI units is not possible. Higher proximity measurements 1606a9c99c76SEnric Balletbo i Serra indicate closer objects, and vice versa. Units after 1607a9c99c76SEnric Balletbo i Serra application of scale and offset are meters. 16086c0690ecSPeter Meerwald 16097cf78db5SDarshana PadmadasWhat: /sys/.../iio:deviceX/in_illuminance_input 16107cf78db5SDarshana PadmadasWhat: /sys/.../iio:deviceX/in_illuminance_raw 1611994265f1SPeter MeerwaldWhat: /sys/.../iio:deviceX/in_illuminanceY_input 1612994265f1SPeter MeerwaldWhat: /sys/.../iio:deviceX/in_illuminanceY_raw 1613994265f1SPeter MeerwaldWhat: /sys/.../iio:deviceX/in_illuminanceY_mean_raw 16147cf78db5SDarshana PadmadasWhat: /sys/.../iio:deviceX/in_illuminance_ir_raw 16157cf78db5SDarshana PadmadasWhat: /sys/.../iio:deviceX/in_illuminance_clear_raw 1616994265f1SPeter MeerwaldKernelVersion: 3.4 1617994265f1SPeter MeerwaldContact: linux-iio@vger.kernel.org 1618994265f1SPeter MeerwaldDescription: 1619994265f1SPeter Meerwald Illuminance measurement, units after application of scale 1620994265f1SPeter Meerwald and offset are lux. 1621994265f1SPeter Meerwald 1622065b055dSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensityY_raw 1623065b055dSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensityY_ir_raw 1624065b055dSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensityY_both_raw 16252c5ff1f9SPeter Meerwald-StadlerWhat: /sys/.../iio:deviceX/in_intensityY_uv_raw 1626b89710bdSJavier CarrascoWhat: /sys/.../iio:deviceX/in_intensityY_uva_raw 1627b89710bdSJavier CarrascoWhat: /sys/.../iio:deviceX/in_intensityY_uvb_raw 1628c0e4e0fdSMaxime Roussin-BélangerWhat: /sys/.../iio:deviceX/in_intensityY_duv_raw 16290c6db450SPer-Daniel OlssonWhat: /sys/.../iio:deviceX/in_intensity_red_raw 16300c6db450SPer-Daniel OlssonWhat: /sys/.../iio:deviceX/in_intensity_green_raw 16310c6db450SPer-Daniel OlssonWhat: /sys/.../iio:deviceX/in_intensity_blue_raw 16320c6db450SPer-Daniel OlssonWhat: /sys/.../iio:deviceX/in_intensity_clear_raw 1633065b055dSPeter MeerwaldKernelVersion: 3.4 1634065b055dSPeter MeerwaldContact: linux-iio@vger.kernel.org 1635065b055dSPeter MeerwaldDescription: 1636065b055dSPeter Meerwald Unit-less light intensity. Modifiers both and ir indicate 1637f44cd758SPeter Meerwald-Stadler that measurements contain visible and infrared light 1638c0e4e0fdSMaxime Roussin-Bélanger components or just infrared light, respectively. Modifier 1639c0e4e0fdSMaxime Roussin-Bélanger uv indicates that measurements contain ultraviolet light 1640b89710bdSJavier Carrasco components. Modifiers uva, uvb and duv indicate that 1641b89710bdSJavier Carrasco measurements contain A, B or deep (C) ultraviolet light 1642b89710bdSJavier Carrasco components respectively. 1643065b055dSPeter Meerwald 1644d409404cSPeter Meerwald-StadlerWhat: /sys/.../iio:deviceX/in_uvindex_input 1645d409404cSPeter Meerwald-StadlerKernelVersion: 4.6 1646d409404cSPeter Meerwald-StadlerContact: linux-iio@vger.kernel.org 1647d409404cSPeter Meerwald-StadlerDescription: 1648d409404cSPeter Meerwald-Stadler UV light intensity index measuring the human skin's response to 1649d409404cSPeter Meerwald-Stadler different wavelength of sunlight weighted according to the 1650d409404cSPeter Meerwald-Stadler standardised CIE Erythemal Action Spectrum. UV index values range 1651d409404cSPeter Meerwald-Stadler from 0 (low) to >=11 (extreme). 1652d409404cSPeter Meerwald-Stadler 16533c3006f5SChristian EggersWhat: /sys/.../iio:deviceX/in_intensity_integration_time 1654899d90bdSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensity_red_integration_time 1655899d90bdSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensity_green_integration_time 1656899d90bdSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensity_blue_integration_time 1657899d90bdSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_intensity_clear_integration_time 1658899d90bdSPeter MeerwaldWhat: /sys/.../iio:deviceX/in_illuminance_integration_time 1659899d90bdSPeter MeerwaldKernelVersion: 3.12 1660899d90bdSPeter MeerwaldContact: linux-iio@vger.kernel.org 1661899d90bdSPeter MeerwaldDescription: 1662899d90bdSPeter Meerwald This attribute is used to get/set the integration time in 16633c3006f5SChristian Eggers seconds. If shared across all channels of a given type, 16643c3006f5SChristian Eggers <type>_integration_time is used. 1665b4a2d475SSrinivas Pandruvada 166640cb7613SIrina TirdeaWhat: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_integration_time 1667e0631a31SIrina TirdeaKernelVersion: 4.0 166840cb7613SIrina TirdeaContact: linux-iio@vger.kernel.org 166940cb7613SIrina TirdeaDescription: 167040cb7613SIrina Tirdea Number of seconds in which to compute speed. 167140cb7613SIrina Tirdea 1672b4a2d475SSrinivas PandruvadaWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_quaternion_raw 1673b4a2d475SSrinivas PandruvadaKernelVersion: 3.15 1674b4a2d475SSrinivas PandruvadaContact: linux-iio@vger.kernel.org 1675b4a2d475SSrinivas PandruvadaDescription: 1676b4a2d475SSrinivas Pandruvada Raw value of quaternion components using a format 1677b4a2d475SSrinivas Pandruvada x y z w. Here x, y, and z component represents the axis about 1678b4a2d475SSrinivas Pandruvada which a rotation will occur and w component represents the 1679b4a2d475SSrinivas Pandruvada amount of rotation. 1680b531db84SReyad Attiyat 1681b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_magnetic_tilt_comp_raw 1682b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_true_tilt_comp_raw 1683b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_magnetic_raw 1684b531db84SReyad AttiyatWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_from_north_true_raw 1685b531db84SReyad AttiyatKernelVersion: 3.15 1686b531db84SReyad AttiyatContact: linux-iio@vger.kernel.org 1687b531db84SReyad AttiyatDescription: 1688b531db84SReyad Attiyat Raw value of rotation from true/magnetic north measured with 1689b531db84SReyad Attiyat or without compensation from tilt sensors. 1690c20d4dffSJacob Pan 16916ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_raw 1692b5fd1849SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_supply_raw 16936ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_i_raw 16946ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_q_raw 1695b5fd1849SDavid LechnerKernelVersion: 3.17 1696c20d4dffSJacob PanContact: linux-iio@vger.kernel.org 1697c20d4dffSJacob PanDescription: 16986ade8294SDavid Lechner Raw current measurement from channel Y. Units are in milliamps 1699c20d4dffSJacob Pan after application of scale and offset. If no offset or scale is 1700c20d4dffSJacob Pan present, output should be considered as processed with the 1701b5fd1849SDavid Lechner unit in milliamps. In special cases where the channel does not 1702b5fd1849SDavid Lechner correspond to externally available input one of the named 1703b5fd1849SDavid Lechner versions may be used. 1704a88bfe78SIrina Tirdea 17051ce87f21SLars-Peter Clausen Channels with 'i' and 'q' modifiers always exist in pairs and both 17061ce87f21SLars-Peter Clausen channels refer to the same signal. The 'i' channel contains the in-phase 17071ce87f21SLars-Peter Clausen component of the signal while the 'q' channel contains the quadrature 17081ce87f21SLars-Peter Clausen component. 17091ce87f21SLars-Peter Clausen 171040cb7613SIrina TirdeaWhat: /sys/.../iio:deviceX/in_energy_en 171140cb7613SIrina TirdeaWhat: /sys/.../iio:deviceX/in_distance_en 171240cb7613SIrina TirdeaWhat: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_en 1713a88bfe78SIrina TirdeaWhat: /sys/.../iio:deviceX/in_steps_en 1714a88bfe78SIrina TirdeaKernelVersion: 3.19 1715a88bfe78SIrina TirdeaContact: linux-iio@vger.kernel.org 1716a88bfe78SIrina TirdeaDescription: 171740cb7613SIrina Tirdea Activates a device feature that runs in firmware/hardware. 171840cb7613SIrina Tirdea E.g. for steps: the pedometer saves power while not used; 171940cb7613SIrina Tirdea when activated, it will count the steps taken by the user in 172040cb7613SIrina Tirdea firmware and export them through in_steps_input. 1721a88bfe78SIrina Tirdea 1722a88bfe78SIrina TirdeaWhat: /sys/.../iio:deviceX/in_steps_input 1723a88bfe78SIrina TirdeaKernelVersion: 3.19 1724a88bfe78SIrina TirdeaContact: linux-iio@vger.kernel.org 1725a88bfe78SIrina TirdeaDescription: 1726a88bfe78SIrina Tirdea This attribute is used to read the number of steps taken by the user 1727a88bfe78SIrina Tirdea since the last reboot while activated. 17285a1a9329SIrina Tirdea 17295a1a9329SIrina TirdeaWhat: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_input 17305a1a9329SIrina TirdeaWhat: /sys/.../iio:deviceX/in_velocity_sqrt(x^2+y^2+z^2)_raw 17315a1a9329SIrina TirdeaKernelVersion: 3.19 17325a1a9329SIrina TirdeaContact: linux-iio@vger.kernel.org 17335a1a9329SIrina TirdeaDescription: 17345a1a9329SIrina Tirdea This attribute is used to read the current speed value of the 17355a1a9329SIrina Tirdea user (which is the norm or magnitude of the velocity vector). 17365a1a9329SIrina Tirdea Units after application of scale are m/s. 17372f0ecb7cSIrina Tirdea 17382f0ecb7cSIrina TirdeaWhat: /sys/.../iio:deviceX/in_steps_debounce_count 1739e0631a31SIrina TirdeaKernelVersion: 4.0 17402f0ecb7cSIrina TirdeaContact: linux-iio@vger.kernel.org 17412f0ecb7cSIrina TirdeaDescription: 17422f0ecb7cSIrina Tirdea Specifies the number of steps that must occur within 17432f0ecb7cSIrina Tirdea in_steps_filter_debounce_time for the pedometer to decide the 17442f0ecb7cSIrina Tirdea consumer is making steps. 17452f0ecb7cSIrina Tirdea 17462f0ecb7cSIrina TirdeaWhat: /sys/.../iio:deviceX/in_steps_debounce_time 1747e0631a31SIrina TirdeaKernelVersion: 4.0 17482f0ecb7cSIrina TirdeaContact: linux-iio@vger.kernel.org 17492f0ecb7cSIrina TirdeaDescription: 17502f0ecb7cSIrina Tirdea Specifies number of seconds in which we compute the steps 17512f0ecb7cSIrina Tirdea that occur in order to decide if the consumer is making steps. 175237d34556SJosselin Costanzi 175363cd35f3SAlexandru ArdeleanWhat: /sys/bus/iio/devices/iio:deviceX/bufferY/watermark 175463cd35f3SAlexandru ArdeleanKernelVersion: 5.11 175537d34556SJosselin CostanziContact: linux-iio@vger.kernel.org 175637d34556SJosselin CostanziDescription: 175737d34556SJosselin Costanzi A single positive integer specifying the maximum number of scan 175837d34556SJosselin Costanzi elements to wait for. 175954a19b4dSMauro Carvalho Chehab 176037d34556SJosselin Costanzi Poll will block until the watermark is reached. 176154a19b4dSMauro Carvalho Chehab 176237d34556SJosselin Costanzi Blocking read will wait until the minimum between the requested 176337d34556SJosselin Costanzi read amount or the low water mark is available. 176454a19b4dSMauro Carvalho Chehab 176537d34556SJosselin Costanzi Non-blocking read will retrieve the available samples from the 176637d34556SJosselin Costanzi buffer even if there are less samples then watermark level. This 176737d34556SJosselin Costanzi allows the application to block on poll with a timeout and read 176837d34556SJosselin Costanzi the available samples after the timeout expires and thus have a 176937d34556SJosselin Costanzi maximum delay guarantee. 1770f4f4673bSOctavian Purdila 177163cd35f3SAlexandru ArdeleanWhat: /sys/bus/iio/devices/iio:deviceX/bufferY/data_available 177263cd35f3SAlexandru ArdeleanKernelVersion: 5.11 1773350f6c75SMatt ForneroContact: linux-iio@vger.kernel.org 1774350f6c75SMatt ForneroDescription: 1775350f6c75SMatt Fornero A read-only value indicating the bytes of data available in the 1776350f6c75SMatt Fornero buffer. In the case of an output buffer, this indicates the 1777350f6c75SMatt Fornero amount of empty space available to write data to. In the case of 1778350f6c75SMatt Fornero an input buffer, this indicates the amount of data available for 1779350f6c75SMatt Fornero reading. 1780350f6c75SMatt Fornero 1781f4f4673bSOctavian PurdilaWhat: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_enabled 1782f4f4673bSOctavian PurdilaKernelVersion: 4.2 1783f4f4673bSOctavian PurdilaContact: linux-iio@vger.kernel.org 1784f4f4673bSOctavian PurdilaDescription: 1785f4f4673bSOctavian Purdila A read-only boolean value that indicates if the hardware fifo is 1786f4f4673bSOctavian Purdila currently enabled or disabled. If the device does not have a 1787f4f4673bSOctavian Purdila hardware fifo this entry is not present. 1788f4f4673bSOctavian Purdila The hardware fifo is enabled when the buffer is enabled if the 1789f4f4673bSOctavian Purdila current hardware fifo watermark level is set and other current 1790f4f4673bSOctavian Purdila device settings allows it (e.g. if a trigger is set that samples 1791f4f4673bSOctavian Purdila data differently that the hardware fifo does then hardware fifo 1792f4f4673bSOctavian Purdila will not enabled). 179354a19b4dSMauro Carvalho Chehab 1794f4f4673bSOctavian Purdila If the hardware fifo is enabled and the level of the hardware 1795f4f4673bSOctavian Purdila fifo reaches the hardware fifo watermark level the device will 1796f4f4673bSOctavian Purdila flush its hardware fifo to the device buffer. Doing a non 1797f4f4673bSOctavian Purdila blocking read on the device when no samples are present in the 1798f4f4673bSOctavian Purdila device buffer will also force a flush. 179954a19b4dSMauro Carvalho Chehab 1800f4f4673bSOctavian Purdila When the hardware fifo is enabled there is no need to use a 1801f4f4673bSOctavian Purdila trigger to use buffer mode since the watermark settings 1802f4f4673bSOctavian Purdila guarantees that the hardware fifo is flushed to the device 1803f4f4673bSOctavian Purdila buffer. 1804f4f4673bSOctavian Purdila 1805138bc796SSrinivas PandruvadaWhat: /sys/bus/iio/devices/iio:device*/buffer/hwfifo_timeout 1806138bc796SSrinivas PandruvadaKernelVersion: 4.12 1807138bc796SSrinivas PandruvadaContact: linux-iio@vger.kernel.org 1808138bc796SSrinivas PandruvadaDescription: 1809138bc796SSrinivas Pandruvada A read/write property to provide capability to delay reporting of 1810138bc796SSrinivas Pandruvada samples till a timeout is reached. This allows host processors to 1811138bc796SSrinivas Pandruvada sleep, while the sensor is storing samples in its internal fifo. 1812138bc796SSrinivas Pandruvada The maximum timeout in seconds can be specified by setting 1813138bc796SSrinivas Pandruvada hwfifo_timeout.The current delay can be read by reading 1814138bc796SSrinivas Pandruvada hwfifo_timeout. A value of 0 means that there is no timeout. 1815138bc796SSrinivas Pandruvada 1816f4f4673bSOctavian PurdilaWhat: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_watermark 1817f4f4673bSOctavian PurdilaKernelVersion: 4.2 1818f4f4673bSOctavian PurdilaContact: linux-iio@vger.kernel.org 1819f4f4673bSOctavian PurdilaDescription: 1820f4f4673bSOctavian Purdila Read-only entry that contains a single integer specifying the 1821f4f4673bSOctavian Purdila current watermark level for the hardware fifo. If the device 1822f4f4673bSOctavian Purdila does not have a hardware fifo this entry is not present. 1823f4f4673bSOctavian Purdila The watermark level for the hardware fifo is set by the driver 1824f4f4673bSOctavian Purdila based on the value set by the user in buffer/watermark but 1825f4f4673bSOctavian Purdila taking into account hardware limitations (e.g. most hardware 1826f4f4673bSOctavian Purdila buffers are limited to 32-64 samples, some hardware buffers 1827f4f4673bSOctavian Purdila watermarks are fixed or have minimum levels). A value of 0 1828f4f4673bSOctavian Purdila means that the hardware watermark is unset. 1829f4f4673bSOctavian Purdila 1830f4f4673bSOctavian PurdilaWhat: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_watermark_min 1831f4f4673bSOctavian PurdilaKernelVersion: 4.2 1832f4f4673bSOctavian PurdilaContact: linux-iio@vger.kernel.org 1833f4f4673bSOctavian PurdilaDescription: 1834f4f4673bSOctavian Purdila A single positive integer specifying the minimum watermark level 1835f4f4673bSOctavian Purdila for the hardware fifo of this device. If the device does not 1836f4f4673bSOctavian Purdila have a hardware fifo this entry is not present. 183754a19b4dSMauro Carvalho Chehab 1838f4f4673bSOctavian Purdila If the user sets buffer/watermark to a value less than this one, 1839f4f4673bSOctavian Purdila then the hardware watermark will remain unset. 1840f4f4673bSOctavian Purdila 1841f4f4673bSOctavian PurdilaWhat: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_watermark_max 1842f4f4673bSOctavian PurdilaKernelVersion: 4.2 1843f4f4673bSOctavian PurdilaContact: linux-iio@vger.kernel.org 1844f4f4673bSOctavian PurdilaDescription: 1845f4f4673bSOctavian Purdila A single positive integer specifying the maximum watermark level 1846f4f4673bSOctavian Purdila for the hardware fifo of this device. If the device does not 1847f4f4673bSOctavian Purdila have a hardware fifo this entry is not present. 184854a19b4dSMauro Carvalho Chehab 1849f4f4673bSOctavian Purdila If the user sets buffer/watermark to a value greater than this 1850f4f4673bSOctavian Purdila one, then the hardware watermark will be capped at this value. 1851f4f4673bSOctavian Purdila 1852f4f4673bSOctavian PurdilaWhat: /sys/bus/iio/devices/iio:deviceX/buffer/hwfifo_watermark_available 1853f4f4673bSOctavian PurdilaKernelVersion: 4.2 1854f4f4673bSOctavian PurdilaContact: linux-iio@vger.kernel.org 1855f4f4673bSOctavian PurdilaDescription: 1856f4f4673bSOctavian Purdila A list of positive integers specifying the available watermark 1857f4f4673bSOctavian Purdila levels for the hardware fifo. This entry is optional and if it 1858f4f4673bSOctavian Purdila is not present it means that all the values between 1859f4f4673bSOctavian Purdila hwfifo_watermark_min and hwfifo_watermark_max are supported. 186054a19b4dSMauro Carvalho Chehab 1861f4f4673bSOctavian Purdila If the user sets buffer/watermark to a value greater than 1862f4f4673bSOctavian Purdila hwfifo_watermak_min but not equal to any of the values in this 1863f4f4673bSOctavian Purdila list, the driver will chose an appropriate value for the 1864f4f4673bSOctavian Purdila hardware fifo watermark level. 1865c8a85854SVianney le Clément de Saint-Marcq 1866c8a85854SVianney le Clément de Saint-MarcqWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_calibemissivity 18676ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_calibemissivity 1868c8a85854SVianney le Clément de Saint-MarcqWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibemissivity 18696ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibemissivity 1870c8a85854SVianney le Clément de Saint-MarcqKernelVersion: 4.1 1871c8a85854SVianney le Clément de Saint-MarcqContact: linux-iio@vger.kernel.org 1872c8a85854SVianney le Clément de Saint-MarcqDescription: 1873c8a85854SVianney le Clément de Saint-Marcq The emissivity ratio of the surface in the field of view of the 1874c8a85854SVianney le Clément de Saint-Marcq contactless temperature sensor. Emissivity varies from 0 to 1, 1875c8a85854SVianney le Clément de Saint-Marcq with 1 being the emissivity of a black body. 1876faaa4495SIrina Tirdea 1877faaa4495SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_x_oversampling_ratio 1878faaa4495SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_y_oversampling_ratio 1879faaa4495SIrina TirdeaWhat: /sys/bus/iio/devices/iio:deviceX/in_magn_z_oversampling_ratio 1880faaa4495SIrina TirdeaKernelVersion: 4.2 1881faaa4495SIrina TirdeaContact: linux-iio@vger.kernel.org 1882faaa4495SIrina TirdeaDescription: 1883faaa4495SIrina Tirdea Hardware applied number of measurements for acquiring one 1884faaa4495SIrina Tirdea data point. The HW will do <type>[_name]_oversampling_ratio 1885faaa4495SIrina Tirdea measurements and return the average value as output data. Each 1886faaa4495SIrina Tirdea value resulted from <type>[_name]_oversampling_ratio measurements 1887faaa4495SIrina Tirdea is considered as one sample for <type>[_name]_sampling_frequency. 18888ff6b3bcSMatt Ranostay 18898ff6b3bcSMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_raw 18906ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_raw 18918ff6b3bcSMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_co2_raw 18926ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_co2_raw 1893b170f7d4SAndreas BrauchliWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_ethanol_raw 18946ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_ethanol_raw 1895b170f7d4SAndreas BrauchliWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_h2_raw 18966ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_h2_raw 18974ffa22fdSMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_o2_raw 18986ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_o2_raw 18998ff6b3bcSMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_concentration_voc_raw 19006ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_concentrationY_voc_raw 19018ff6b3bcSMatt RanostayKernelVersion: 4.3 19028ff6b3bcSMatt RanostayContact: linux-iio@vger.kernel.org 19038ff6b3bcSMatt RanostayDescription: 1904df16c33aSTomasz Duszynski Raw (unscaled no offset etc.) reading of a substance. Units 1905df16c33aSTomasz Duszynski after application of scale and offset are percents. 1906d38d5469SMatt Ranostay 1907d38d5469SMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw 19086ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_resistanceY_raw 1909b15aef8dSPeter RosinWhat: /sys/bus/iio/devices/iio:deviceX/out_resistance_raw 19106ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/out_resistanceY_raw 1911d38d5469SMatt RanostayKernelVersion: 4.3 1912d38d5469SMatt RanostayContact: linux-iio@vger.kernel.org 1913d38d5469SMatt RanostayDescription: 1914b27f0b40SMatti Vaittinen Raw (unscaled no offset etc.) resistance reading. 1915b27f0b40SMatti Vaittinen Units after application of scale and offset are ohms. 19162b5c53d2SLudovic Tancerel 19172b5c53d2SLudovic TancerelWhat: /sys/bus/iio/devices/iio:deviceX/heater_enable 19182b5c53d2SLudovic TancerelKernelVersion: 4.1.0 19192b5c53d2SLudovic TancerelContact: linux-iio@vger.kernel.org 19202b5c53d2SLudovic TancerelDescription: 19212b5c53d2SLudovic Tancerel '1' (enable) or '0' (disable) specifying the enable 192254a19b4dSMauro Carvalho Chehab of heater function. Same reading values apply. 192354a19b4dSMauro Carvalho Chehab 19242b5c53d2SLudovic Tancerel This ABI is especially applicable for humidity sensors 19252b5c53d2SLudovic Tancerel to heatup the device and get rid of any condensation 19262b5c53d2SLudovic Tancerel in some humidity environment 1927ecb3a7ccSMatt Ranostay 1928ecb3a7ccSMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_ph_raw 1929ecb3a7ccSMatt RanostayKernelVersion: 4.5 1930ecb3a7ccSMatt RanostayContact: linux-iio@vger.kernel.org 1931ecb3a7ccSMatt RanostayDescription: 1932ecb3a7ccSMatt Ranostay Raw (unscaled no offset etc.) pH reading of a substance as a negative 1933ecb3a7ccSMatt Ranostay base-10 logarithm of hydrodium ions in a litre of water. 1934dfc57732SGregor Boirie 1935dfc57732SGregor BoirieWhat: /sys/bus/iio/devices/iio:deviceX/mount_matrix 1936dfc57732SGregor BoirieWhat: /sys/bus/iio/devices/iio:deviceX/in_mount_matrix 1937dfc57732SGregor BoirieWhat: /sys/bus/iio/devices/iio:deviceX/out_mount_matrix 1938eb379846SGregor BoirieWhat: /sys/bus/iio/devices/iio:deviceX/in_anglvel_mount_matrix 1939eb379846SGregor BoirieWhat: /sys/bus/iio/devices/iio:deviceX/in_accel_mount_matrix 1940dfc57732SGregor BoirieKernelVersion: 4.6 1941dfc57732SGregor BoirieContact: linux-iio@vger.kernel.org 1942dfc57732SGregor BoirieDescription: 1943dfc57732SGregor Boirie Mounting matrix for IIO sensors. This is a rotation matrix which 1944dfc57732SGregor Boirie informs userspace about sensor chip's placement relative to the 1945dfc57732SGregor Boirie main hardware it is mounted on. 194634433332SMauro Carvalho Chehab 1947dfc57732SGregor Boirie Main hardware placement is defined according to the local 1948dfc57732SGregor Boirie reference frame related to the physical quantity the sensor 1949dfc57732SGregor Boirie measures. 195034433332SMauro Carvalho Chehab 1951dfc57732SGregor Boirie Given that the rotation matrix is defined in a board specific 1952dfc57732SGregor Boirie way (platform data and / or device-tree), the main hardware 1953dfc57732SGregor Boirie reference frame definition is left to the implementor's choice 1954dfc57732SGregor Boirie (see below for a magnetometer example). 195534433332SMauro Carvalho Chehab 1956dfc57732SGregor Boirie Applications should apply this rotation matrix to samples so 1957dfc57732SGregor Boirie that when main hardware reference frame is aligned onto local 1958dfc57732SGregor Boirie reference frame, then sensor chip reference frame is also 1959dfc57732SGregor Boirie perfectly aligned with it. 196034433332SMauro Carvalho Chehab 1961dfc57732SGregor Boirie Matrix is a 3x3 unitary matrix and typically looks like 1962dfc57732SGregor Boirie [0, 1, 0; 1, 0, 0; 0, 0, -1]. Identity matrix 1963dfc57732SGregor Boirie [1, 0, 0; 0, 1, 0; 0, 0, 1] means sensor chip and main hardware 1964dfc57732SGregor Boirie are perfectly aligned with each other. 1965dfc57732SGregor Boirie 1966dfc57732SGregor Boirie For example, a mounting matrix for a magnetometer sensor informs 1967dfc57732SGregor Boirie userspace about sensor chip's ORIENTATION relative to the main 1968dfc57732SGregor Boirie hardware. 196934433332SMauro Carvalho Chehab 1970dfc57732SGregor Boirie More specifically, main hardware orientation is defined with 1971dfc57732SGregor Boirie respect to the LOCAL EARTH GEOMAGNETIC REFERENCE FRAME where : 197234433332SMauro Carvalho Chehab 1973dfc57732SGregor Boirie * Y is in the ground plane and positive towards magnetic North ; 1974dfc57732SGregor Boirie * X is in the ground plane, perpendicular to the North axis and 1975dfc57732SGregor Boirie positive towards the East ; 1976dfc57732SGregor Boirie * Z is perpendicular to the ground plane and positive upwards. 1977dfc57732SGregor Boirie 1978dfc57732SGregor Boirie An implementor might consider that for a hand-held device, a 1979dfc57732SGregor Boirie 'natural' orientation would be 'front facing camera at the top'. 1980dfc57732SGregor Boirie The main hardware reference frame could then be described as : 198134433332SMauro Carvalho Chehab 1982dfc57732SGregor Boirie * Y is in the plane of the screen and is positive towards the 1983dfc57732SGregor Boirie top of the screen ; 1984dfc57732SGregor Boirie * X is in the plane of the screen, perpendicular to Y axis, and 1985dfc57732SGregor Boirie positive towards the right hand side of the screen ; 1986dfc57732SGregor Boirie * Z is perpendicular to the screen plane and positive out of the 1987dfc57732SGregor Boirie screen. 198834433332SMauro Carvalho Chehab 1989dfc57732SGregor Boirie Another example for a quadrotor UAV might be : 199034433332SMauro Carvalho Chehab 1991dfc57732SGregor Boirie * Y is in the plane of the propellers and positive towards the 1992dfc57732SGregor Boirie front-view camera; 1993dfc57732SGregor Boirie * X is in the plane of the propellers, perpendicular to Y axis, 1994dfc57732SGregor Boirie and positive towards the starboard side of the UAV ; 1995dfc57732SGregor Boirie * Z is perpendicular to propellers plane and positive upwards. 19964b9d2090SMatt Ranostay 19974b9d2090SMatt RanostayWhat: /sys/bus/iio/devices/iio:deviceX/in_electricalconductivity_raw 19984b9d2090SMatt RanostayKernelVersion: 4.8 19994b9d2090SMatt RanostayContact: linux-iio@vger.kernel.org 20004b9d2090SMatt RanostayDescription: 2001b27f0b40SMatti Vaittinen Raw (unscaled no offset etc.) electric conductivity reading. 2002b27f0b40SMatti Vaittinen Units after application of scale and offset are siemens per 2003b27f0b40SMatti Vaittinen meter. 20041a8f324aSWilliam Breathitt Gray 20051a8f324aSWilliam Breathitt GrayWhat: /sys/bus/iio/devices/iio:deviceX/in_countY_raw 20067527a6edSWilliam Breathitt GrayKernelVersion: 4.10 20071a8f324aSWilliam Breathitt GrayContact: linux-iio@vger.kernel.org 20081a8f324aSWilliam Breathitt GrayDescription: 20094bb00e93SWilliam Breathitt Gray This interface is deprecated; please use the Counter subsystem. 20104bb00e93SWilliam Breathitt Gray 20111a8f324aSWilliam Breathitt Gray Raw counter device counts from channel Y. For quadrature 20121a8f324aSWilliam Breathitt Gray counters, multiplication by an available [Y]_scale results in 20131a8f324aSWilliam Breathitt Gray the counts of a single quadrature signal phase from channel Y. 20141a8f324aSWilliam Breathitt Gray 20151a8f324aSWilliam Breathitt GrayWhat: /sys/bus/iio/devices/iio:deviceX/in_indexY_raw 20167527a6edSWilliam Breathitt GrayKernelVersion: 4.10 20171a8f324aSWilliam Breathitt GrayContact: linux-iio@vger.kernel.org 20181a8f324aSWilliam Breathitt GrayDescription: 20194bb00e93SWilliam Breathitt Gray This interface is deprecated; please use the Counter subsystem. 20204bb00e93SWilliam Breathitt Gray 20211a8f324aSWilliam Breathitt Gray Raw counter device index value from channel Y. This attribute 20221a8f324aSWilliam Breathitt Gray provides an absolute positional reference (e.g. a pulse once per 20231a8f324aSWilliam Breathitt Gray revolution) which may be used to home positional systems as 20241a8f324aSWilliam Breathitt Gray required. 2025521dbebfSBenjamin Gaignard 2026521dbebfSBenjamin GaignardWhat: /sys/bus/iio/devices/iio:deviceX/in_count_count_direction_available 2027521dbebfSBenjamin GaignardKernelVersion: 4.12 2028521dbebfSBenjamin GaignardContact: linux-iio@vger.kernel.org 2029521dbebfSBenjamin GaignardDescription: 20304bb00e93SWilliam Breathitt Gray This interface is deprecated; please use the Counter subsystem. 20314bb00e93SWilliam Breathitt Gray 2032521dbebfSBenjamin Gaignard A list of possible counting directions which are: 203334433332SMauro Carvalho Chehab 2034521dbebfSBenjamin Gaignard - "up" : counter device is increasing. 2035521dbebfSBenjamin Gaignard - "down": counter device is decreasing. 2036521dbebfSBenjamin Gaignard 2037521dbebfSBenjamin GaignardWhat: /sys/bus/iio/devices/iio:deviceX/in_countY_count_direction 2038521dbebfSBenjamin GaignardKernelVersion: 4.12 2039521dbebfSBenjamin GaignardContact: linux-iio@vger.kernel.org 2040521dbebfSBenjamin GaignardDescription: 20414bb00e93SWilliam Breathitt Gray This interface is deprecated; please use the Counter subsystem. 20424bb00e93SWilliam Breathitt Gray 2043521dbebfSBenjamin Gaignard Raw counter device counters direction for channel Y. 2044c73314e6SMathieu Othacehe 20453079188fSCristian PopWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_label 20463079188fSCristian PopWhat: /sys/bus/iio/devices/iio:deviceX/out_voltageY_label 20473079188fSCristian PopKernelVersion: 5.8 20483079188fSCristian PopContact: linux-iio@vger.kernel.org 20493079188fSCristian PopDescription: 20503079188fSCristian Pop Optional symbolic label to a device channel. 20513079188fSCristian Pop If a label is defined for this channel add that to the channel 20523079188fSCristian Pop specific attributes. This is useful for userspace to be able to 20533079188fSCristian Pop better identify an individual channel. 20543079188fSCristian Pop 2055c73314e6SMathieu OthaceheWhat: /sys/bus/iio/devices/iio:deviceX/in_phaseY_raw 2056c73314e6SMathieu OthaceheKernelVersion: 4.18 2057c73314e6SMathieu OthaceheContact: linux-iio@vger.kernel.org 2058c73314e6SMathieu OthaceheDescription: 2059b27f0b40SMatti Vaittinen Raw (unscaled) phase difference reading from channel Y. 2060b27f0b40SMatti Vaittinen Units after application of scale and offset are radians. 206117abc9ecSTomasz Duszynski 206217abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentration_pm1_input 206317abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentrationY_pm1_input 206417abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentration_pm2p5_input 206517abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentrationY_pm2p5_input 206617abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentration_pm4_input 206717abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentrationY_pm4_input 206817abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentration_pm10_input 206917abc9ecSTomasz DuszynskiWhat: /sys/bus/iio/devices/iio:deviceX/in_massconcentrationY_pm10_input 207017abc9ecSTomasz DuszynskiKernelVersion: 4.22 207117abc9ecSTomasz DuszynskiContact: linux-iio@vger.kernel.org 207217abc9ecSTomasz DuszynskiDescription: 207317abc9ecSTomasz Duszynski Mass concentration reading of particulate matter in ug / m3. 207417abc9ecSTomasz Duszynski pmX consists of particles with aerodynamic diameter less or 207517abc9ecSTomasz Duszynski equal to X micrometers. 207656a8e683SRishi Gupta 207756a8e683SRishi GuptaWhat: /sys/bus/iio/devices/iio:deviceX/events/in_illuminance_period_available 207856a8e683SRishi GuptaDate: November 2019 207956a8e683SRishi GuptaKernelVersion: 5.4 208056a8e683SRishi GuptaContact: linux-iio@vger.kernel.org 208156a8e683SRishi GuptaDescription: 208256a8e683SRishi Gupta List of valid periods (in seconds) for which the light intensity 208356a8e683SRishi Gupta must be above the threshold level before interrupt is asserted. 20843f6bba19SAndrea Merello 20853f6bba19SAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_filter_notch_center_frequency 20863f6bba19SAndrea MerelloKernelVersion: 5.5 20873f6bba19SAndrea MerelloContact: linux-iio@vger.kernel.org 20883f6bba19SAndrea MerelloDescription: 20893f6bba19SAndrea Merello Center frequency in Hz for a notch filter. Used i.e. for line 20903f6bba19SAndrea Merello noise suppression. 209183b9af6fSAndrea Merello 209283b9af6fSAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_thermocouple_type 209383b9af6fSAndrea MerelloKernelVersion: 5.5 209483b9af6fSAndrea MerelloContact: linux-iio@vger.kernel.org 209583b9af6fSAndrea MerelloDescription: 209683b9af6fSAndrea Merello One of the following thermocouple types: B, E, J, K, N, R, S, T. 20973c3006f5SChristian Eggers 2098dde8ceecSCrt MoriWhat: /sys/bus/iio/devices/iio:deviceX/in_temp_object_calibambient 20996ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_tempY_object_calibambient 2100dde8ceecSCrt MoriKernelVersion: 5.10 2101dde8ceecSCrt MoriContact: linux-iio@vger.kernel.org 2102dde8ceecSCrt MoriDescription: 2103dde8ceecSCrt Mori Calibrated ambient temperature for object temperature 2104dde8ceecSCrt Mori calculation in milli degrees Celsius. 2105dde8ceecSCrt Mori 21063c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_x_raw 21073c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_y_raw 21083c3006f5SChristian EggersWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_z_raw 21093c3006f5SChristian EggersKernelVersion: 5.10 21103c3006f5SChristian EggersContact: linux-iio@vger.kernel.org 21113c3006f5SChristian EggersDescription: 21123c3006f5SChristian Eggers Unscaled light intensity according to CIE 1931/DIN 5033 color space. 21133c3006f5SChristian Eggers Units after application of scale are nano nanowatts per square meter. 21143cc718bcSYe Xiang 21153cc718bcSYe XiangWhat: /sys/bus/iio/devices/iio:deviceX/in_anglY_label 21163cc718bcSYe XiangKernelVersion: 5.12 21173cc718bcSYe XiangContact: linux-iio@vger.kernel.org 21183cc718bcSYe XiangDescription: 21193cc718bcSYe Xiang Optional symbolic label for channel Y. 21203cc718bcSYe Xiang For Intel hid hinge sensor, the label values are: 21213cc718bcSYe Xiang hinge, keyboard, screen. It means the three channels 21223cc718bcSYe Xiang each correspond respectively to hinge angle, keyboard angle, 21233cc718bcSYe Xiang and screen angle. 21243a826f7cSYe Xiang 21253a826f7cSYe XiangWhat: /sys/bus/iio/devices/iio:deviceX/in_illuminance_hysteresis_relative 21263a826f7cSYe XiangWhat: /sys/bus/iio/devices/iio:deviceX/in_intensity_hysteresis_relative 21273a826f7cSYe XiangKernelVersion: 5.12 21283a826f7cSYe XiangContact: linux-iio@vger.kernel.org 21293a826f7cSYe XiangDescription: 21303a826f7cSYe Xiang Specify the percent for light sensor relative to the channel 21313a826f7cSYe Xiang absolute value that a data field should change before an event 21323a826f7cSYe Xiang is generated. Units are a percentage of the prior reading. 2133d6fa1406SRoan van Dijk 2134d6fa1406SRoan van DijkWhat: /sys/bus/iio/devices/iio:deviceX/calibration_auto_enable 2135d6fa1406SRoan van DijkDate: June 2020 2136d6fa1406SRoan van DijkKernelVersion: 5.8 2137d6fa1406SRoan van DijkContact: linux-iio@vger.kernel.org 2138d6fa1406SRoan van DijkDescription: 2139d6fa1406SRoan van Dijk Some sensors have the ability to apply auto calibration at 2140d6fa1406SRoan van Dijk runtime. For example, it may be necessary to compensate for 2141d6fa1406SRoan van Dijk contaminant build-up in a measurement chamber or optical 2142d6fa1406SRoan van Dijk element deterioration that would otherwise lead to sensor drift. 2143d6fa1406SRoan van Dijk 2144d6fa1406SRoan van Dijk Writing 1 or 0 to this attribute will respectively activate or 2145d6fa1406SRoan van Dijk deactivate this auto calibration function. 2146d6fa1406SRoan van Dijk 2147d6fa1406SRoan van Dijk Upon reading, the current status is returned. 2148d6fa1406SRoan van Dijk 2149d6fa1406SRoan van DijkWhat: /sys/bus/iio/devices/iio:deviceX/calibration_forced_value 2150d6fa1406SRoan van DijkDate: June 2020 2151d6fa1406SRoan van DijkKernelVersion: 5.8 2152d6fa1406SRoan van DijkContact: linux-iio@vger.kernel.org 2153d6fa1406SRoan van DijkDescription: 2154d6fa1406SRoan van Dijk Some sensors have the ability to apply a manual calibration using 2155d6fa1406SRoan van Dijk a known measurement value, perhaps obtained from an external 2156d6fa1406SRoan van Dijk reference device. 2157d6fa1406SRoan van Dijk 2158d6fa1406SRoan van Dijk Writing a value to this function will force such a calibration 2159d6fa1406SRoan van Dijk change. For the scd30 the value should be from the range 2160d6fa1406SRoan van Dijk [400 1 2000]. 2161d6fa1406SRoan van Dijk 2162d6fa1406SRoan van Dijk Note for the scd30 that a valid value may only be obtained once 2163d6fa1406SRoan van Dijk it is has been written. Until then any read back of this value 2164d6fa1406SRoan van Dijk should be ignored. As for the scd4x an error will be returned 2165d6fa1406SRoan van Dijk immediately if the manual calibration has failed. 2166d6fa1406SRoan van Dijk 2167d6fa1406SRoan van DijkWhat: /sys/bus/iio/devices/iio:deviceX/calibration_forced_value_available 2168d6fa1406SRoan van DijkKernelVersion: 5.15 2169d6fa1406SRoan van DijkContact: linux-iio@vger.kernel.org 2170d6fa1406SRoan van DijkDescription: 2171d6fa1406SRoan van Dijk Available range for the forced calibration value, expressed as: 2172d6fa1406SRoan van Dijk 2173d6fa1406SRoan van Dijk - a range specified as "[min step max]" 21747898f31bSChiYuan Huang 21756ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY_sampling_frequency 21767898f31bSChiYuan HuangWhat: /sys/bus/iio/devices/iio:deviceX/in_powerY_sampling_frequency 21776ade8294SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/in_currentY_sampling_frequency 21787898f31bSChiYuan HuangKernelVersion: 5.20 21797898f31bSChiYuan HuangContact: linux-iio@vger.kernel.org 21807898f31bSChiYuan HuangDescription: 21817898f31bSChiYuan Huang Some devices have separate controls of sampling frequency for 21827898f31bSChiYuan Huang individual channels. If multiple channels are enabled in a scan, 21837898f31bSChiYuan Huang then the sampling_frequency of the scan may be computed from the 21847898f31bSChiYuan Huang per channel sampling frequencies. 2185835e699eSJagath Jog J 2186835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_singletap_en 2187835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_doubletap_en 2188835e699eSJagath Jog JKernelVersion: 6.1 2189835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2190835e699eSJagath Jog JDescription: 2191835e699eSJagath Jog J Device generates an event on a single or double tap. 2192835e699eSJagath Jog J 2193835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_singletap_value 2194835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_doubletap_value 2195835e699eSJagath Jog JKernelVersion: 6.1 2196835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2197835e699eSJagath Jog JDescription: 2198835e699eSJagath Jog J Specifies the threshold value that the device is comparing 2199835e699eSJagath Jog J against to generate the tap gesture event. The lower 2200835e699eSJagath Jog J threshold value increases the sensitivity of tap detection. 2201835e699eSJagath Jog J Units and the exact meaning of value are device-specific. 2202835e699eSJagath Jog J 2203835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_value_available 2204835e699eSJagath Jog JKernelVersion: 6.1 2205835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2206835e699eSJagath Jog JDescription: 2207835e699eSJagath Jog J Lists all available threshold values which can be used to 2208835e699eSJagath Jog J modify the sensitivity of the tap detection. 2209835e699eSJagath Jog J 2210835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_singletap_reset_timeout 2211835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_doubletap_reset_timeout 2212835e699eSJagath Jog JKernelVersion: 6.1 2213835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2214835e699eSJagath Jog JDescription: 2215835e699eSJagath Jog J Specifies the timeout value in seconds for the tap detector 2216835e699eSJagath Jog J to not to look for another tap event after the event as 2217835e699eSJagath Jog J occurred. Basically the minimum quiet time between the two 2218835e699eSJagath Jog J single-tap's or two double-tap's. 2219835e699eSJagath Jog J 2220835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_reset_timeout_available 2221835e699eSJagath Jog JKernelVersion: 6.1 2222835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2223835e699eSJagath Jog JDescription: 2224835e699eSJagath Jog J Lists all available tap reset timeout values. Units in seconds. 2225835e699eSJagath Jog J 2226835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_doubletap_tap2_min_delay 2227835e699eSJagath Jog JKernelVersion: 6.1 2228835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2229835e699eSJagath Jog JDescription: 2230835e699eSJagath Jog J Specifies the minimum quiet time in seconds between the two 2231835e699eSJagath Jog J taps of a double tap. 2232835e699eSJagath Jog J 2233835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_doubletap_tap2_min_delay_available 2234835e699eSJagath Jog JKernelVersion: 6.1 2235835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2236835e699eSJagath Jog JDescription: 2237835e699eSJagath Jog J Lists all available delay values between two taps in the double 2238835e699eSJagath Jog J tap. Units in seconds. 2239835e699eSJagath Jog J 2240835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_maxtomin_time 2241835e699eSJagath Jog JKernelVersion: 6.1 2242835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2243835e699eSJagath Jog JDescription: 2244835e699eSJagath Jog J Specifies the maximum time difference allowed between upper 2245835e699eSJagath Jog J and lower peak of tap to consider it as the valid tap event. 2246835e699eSJagath Jog J Units in seconds. 2247835e699eSJagath Jog J 2248835e699eSJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_maxtomin_time_available 2249835e699eSJagath Jog JKernelVersion: 6.1 2250835e699eSJagath Jog JContact: linux-iio@vger.kernel.org 2251835e699eSJagath Jog JDescription: 2252835e699eSJagath Jog J Lists all available time values between upper peak to lower 2253835e699eSJagath Jog J peak. Units in seconds. 2254246d178cSAndrea Merello 2255246d178cSAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_yaw_raw 2256246d178cSAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_pitch_raw 2257246d178cSAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/in_rot_roll_raw 2258246d178cSAndrea MerelloKernelVersion: 6.1 2259246d178cSAndrea MerelloContact: linux-iio@vger.kernel.org 2260246d178cSAndrea MerelloDescription: 2261246d178cSAndrea Merello Raw (unscaled) euler angles readings. Units after 2262246d178cSAndrea Merello application of scale are deg. 2263e4ea07cfSAndrea Merello 2264e4ea07cfSAndrea MerelloWhat: /sys/bus/iio/devices/iio:deviceX/serialnumber 2265e4ea07cfSAndrea MerelloKernelVersion: 6.1 2266e4ea07cfSAndrea MerelloContact: linux-iio@vger.kernel.org 2267e4ea07cfSAndrea MerelloDescription: 2268e4ea07cfSAndrea Merello An example format is 16-bytes, 2-digits-per-byte, HEX-string 2269e4ea07cfSAndrea Merello representing the sensor unique ID number. 22705e1cd3e9SWaqar Hameed 227101bb1292SRamona Alexandra NechitaWhat: /sys/bus/iio/devices/iio:deviceX/filter_type_available 2272c7eb65a3SMarcelo SchmittWhat: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_filter_type_available 227301bb1292SRamona Alexandra NechitaKernelVersion: 6.1 227401bb1292SRamona Alexandra NechitaContact: linux-iio@vger.kernel.org 227501bb1292SRamona Alexandra NechitaDescription: 227601bb1292SRamona Alexandra Nechita Reading returns a list with the possible filter modes. Options 227701bb1292SRamona Alexandra Nechita for the attribute: 227801bb1292SRamona Alexandra Nechita 227901bb1292SRamona Alexandra Nechita * "sinc3" - The digital sinc3 filter. Moderate 1st 228001bb1292SRamona Alexandra Nechita conversion time. Good noise performance. 228101bb1292SRamona Alexandra Nechita * "sinc4" - Sinc 4. Excellent noise performance. Long 228201bb1292SRamona Alexandra Nechita 1st conversion time. 228301bb1292SRamona Alexandra Nechita * "sinc5" - The digital sinc5 filter. Excellent noise 228401bb1292SRamona Alexandra Nechita performance 228501bb1292SRamona Alexandra Nechita * "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion 228601bb1292SRamona Alexandra Nechita time. 228701bb1292SRamona Alexandra Nechita * "sinc3+rej60" - Sinc3 + 60Hz rejection. 228801bb1292SRamona Alexandra Nechita * "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion 228901bb1292SRamona Alexandra Nechita time. 229001bb1292SRamona Alexandra Nechita * "sinc3+pf1" - Sinc3 + device specific Post Filter 1. 229101bb1292SRamona Alexandra Nechita * "sinc3+pf2" - Sinc3 + device specific Post Filter 2. 229201bb1292SRamona Alexandra Nechita * "sinc3+pf3" - Sinc3 + device specific Post Filter 3. 229301bb1292SRamona Alexandra Nechita * "sinc3+pf4" - Sinc3 + device specific Post Filter 4. 229420182142SJonathan Santos * "wideband" - filter with wideband low ripple passband 229520182142SJonathan Santos and sharp transition band. 229601bb1292SRamona Alexandra Nechita 2297fdaa9b76SMarcelo SchmittWhat: /sys/bus/iio/devices/iio:deviceX/filter_type 2298fdaa9b76SMarcelo SchmittWhat: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_filter_type 2299fdaa9b76SMarcelo SchmittKernelVersion: 6.1 2300fdaa9b76SMarcelo SchmittContact: linux-iio@vger.kernel.org 2301fdaa9b76SMarcelo SchmittDescription: 2302fdaa9b76SMarcelo Schmitt Specifies which filter type apply to the channel. The possible 2303fdaa9b76SMarcelo Schmitt values are given by the filter_type_available attribute. 2304fdaa9b76SMarcelo Schmitt 23055e1cd3e9SWaqar HameedWhat: /sys/.../events/in_proximity_thresh_either_runningperiod 23065e1cd3e9SWaqar HameedKernelVersion: 6.6 23075e1cd3e9SWaqar HameedContact: linux-iio@vger.kernel.org 23085e1cd3e9SWaqar HameedDescription: 23095e1cd3e9SWaqar Hameed A running period of time (in seconds) for which 23105e1cd3e9SWaqar Hameed in_proximity_thresh_either_runningcount amount of conditions 23115e1cd3e9SWaqar Hameed must occur before an event is generated. If direction is not 23125e1cd3e9SWaqar Hameed specified then this period applies to both directions. 23135e1cd3e9SWaqar Hameed 23145e1cd3e9SWaqar HameedWhat: /sys/.../events/in_proximity_thresh_either_runningcount 23155e1cd3e9SWaqar HameedKernelVersion: 6.6 23165e1cd3e9SWaqar HameedContact: linux-iio@vger.kernel.org 23175e1cd3e9SWaqar HameedDescription: 23185e1cd3e9SWaqar Hameed Number of conditions that must occur, during a running 23195e1cd3e9SWaqar Hameed period, before an event is generated. 232042f31175SBasavaraj Natikar 232142f31175SBasavaraj NatikarWhat: /sys/bus/iio/devices/iio:deviceX/in_colortemp_raw 232242f31175SBasavaraj NatikarKernelVersion: 6.7 232342f31175SBasavaraj NatikarContact: linux-iio@vger.kernel.org 232442f31175SBasavaraj NatikarDescription: 232542f31175SBasavaraj Natikar Represents light color temperature, which measures light color 232642f31175SBasavaraj Natikar temperature in Kelvin. 232706790d4cSBasavaraj Natikar 232806790d4cSBasavaraj NatikarWhat: /sys/bus/iio/devices/iio:deviceX/in_chromaticity_x_raw 232906790d4cSBasavaraj NatikarWhat: /sys/bus/iio/devices/iio:deviceX/in_chromaticity_y_raw 233006790d4cSBasavaraj NatikarKernelVersion: 6.7 233106790d4cSBasavaraj NatikarContact: linux-iio@vger.kernel.org 233206790d4cSBasavaraj NatikarDescription: 233306790d4cSBasavaraj Natikar The x and y light color coordinate on the CIE 1931 chromaticity 233406790d4cSBasavaraj Natikar diagram. 2335a5101e91SDavid Lechner 2336a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltageY_mag_either_label 2337a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltageY_mag_rising_label 2338a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltageY_thresh_falling_label 2339a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_altvoltageY_thresh_rising_label 2340a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_anglvelY_mag_rising_label 2341a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_anglY_thresh_rising_label 2342a5101e91SDavid LechnerWhat: /sys/bus/iio/devices/iio:deviceX/events/in_phaseY_mag_rising_label 2343a5101e91SDavid LechnerKernelVersion: 6.7 2344a5101e91SDavid LechnerContact: linux-iio@vger.kernel.org 2345a5101e91SDavid LechnerDescription: 2346a5101e91SDavid Lechner Optional symbolic label to a device channel event. 2347a5101e91SDavid Lechner If a label is defined for this event add that to the event 2348a5101e91SDavid Lechner specific attributes. This is useful for userspace to be able to 2349a5101e91SDavid Lechner better identify an individual event. 23508a636db3SJagath Jog J 23518a636db3SJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_wait_timeout 23528a636db3SJagath Jog JKernelVersion: 6.7 23538a636db3SJagath Jog JContact: linux-iio@vger.kernel.org 23548a636db3SJagath Jog JDescription: 23558a636db3SJagath Jog J Enable tap gesture confirmation with timeout. 23568a636db3SJagath Jog J 23578a636db3SJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_wait_dur 23588a636db3SJagath Jog JKernelVersion: 6.7 23598a636db3SJagath Jog JContact: linux-iio@vger.kernel.org 23608a636db3SJagath Jog JDescription: 23618a636db3SJagath Jog J Timeout value in seconds for tap gesture confirmation. 23628a636db3SJagath Jog J 23638a636db3SJagath Jog JWhat: /sys/.../events/in_accel_gesture_tap_wait_dur_available 23648a636db3SJagath Jog JKernelVersion: 6.7 23658a636db3SJagath Jog JContact: linux-iio@vger.kernel.org 23668a636db3SJagath Jog JDescription: 23678a636db3SJagath Jog J List of available timeout value for tap gesture confirmation. 2368d3abae8cSMatteo Martelli 2369d3abae8cSMatteo MartelliWhat: /sys/.../iio:deviceX/in_shunt_resistor 2370d3abae8cSMatteo MartelliWhat: /sys/.../iio:deviceX/in_current_shunt_resistor 2371d3abae8cSMatteo MartelliWhat: /sys/.../iio:deviceX/in_power_shunt_resistor 2372d3abae8cSMatteo MartelliKernelVersion: 6.10 2373d3abae8cSMatteo MartelliContact: linux-iio@vger.kernel.org 2374d3abae8cSMatteo MartelliDescription: 2375d3abae8cSMatteo Martelli The value of current sense resistor in Ohms. 23769d2fe9cdSRicardo Ribalda 23779d2fe9cdSRicardo RibaldaWhat: /sys/.../iio:deviceX/in_attention_input 23789d2fe9cdSRicardo RibaldaKernelVersion: 6.13 23799d2fe9cdSRicardo RibaldaContact: linux-iio@vger.kernel.org 23809d2fe9cdSRicardo RibaldaDescription: 23819d2fe9cdSRicardo Ribalda Value representing the user's attention to the system expressed 23829d2fe9cdSRicardo Ribalda in units as percentage. This usually means if the user is 23839d2fe9cdSRicardo Ribalda looking at the screen or not. 2384