1 What: /sys/bus/iio/devices/iio:devic 1 What: /sys/bus/iio/devices/iio:deviceX
2 KernelVersion: 2.6.35 2 KernelVersion: 2.6.35
3 Contact: linux-iio@vger.kernel.org 3 Contact: linux-iio@vger.kernel.org
4 Description: 4 Description:
5 Hardware chip or device access 5 Hardware chip or device accessed by one communication port.
6 Corresponds to a grouping of s 6 Corresponds to a grouping of sensor channels. X is the IIO
7 index of the device. 7 index of the device.
8 8
9 What: /sys/bus/iio/devices/triggerX 9 What: /sys/bus/iio/devices/triggerX
10 KernelVersion: 2.6.35 10 KernelVersion: 2.6.35
11 Contact: linux-iio@vger.kernel.org 11 Contact: linux-iio@vger.kernel.org
12 Description: 12 Description:
13 An event driven driver of data 13 An event driven driver of data capture to an in kernel buffer.
14 May be provided by a device dr 14 May be provided by a device driver that also has an IIO device
15 based on hardware generated ev 15 based on hardware generated events (e.g. data ready) or
16 provided by a separate driver 16 provided by a separate driver for other hardware (e.g.
17 periodic timer, GPIO or high r 17 periodic timer, GPIO or high resolution timer).
18 <<
19 Contains trigger type specific 18 Contains trigger type specific elements. These do not
20 generalize well and hence are 19 generalize well and hence are not documented in this file.
21 X is the IIO index of the trig 20 X is the IIO index of the trigger.
22 21
23 What: /sys/bus/iio/devices/iio:devic 22 What: /sys/bus/iio/devices/iio:deviceX/buffer
24 KernelVersion: 2.6.35 23 KernelVersion: 2.6.35
25 Contact: linux-iio@vger.kernel.org 24 Contact: linux-iio@vger.kernel.org
26 Description: 25 Description:
27 Directory of attributes relati 26 Directory of attributes relating to the buffer for the device.
28 27
29 What: /sys/bus/iio/devices/iio:devic 28 What: /sys/bus/iio/devices/iio:deviceX/name
30 KernelVersion: 2.6.35 29 KernelVersion: 2.6.35
31 Contact: linux-iio@vger.kernel.org 30 Contact: linux-iio@vger.kernel.org
32 Description: 31 Description:
33 Description of the physical ch 32 Description of the physical chip / device for device X.
34 Typically a part number. 33 Typically a part number.
35 34
36 What: /sys/bus/iio/devices/iio:devic <<
37 KernelVersion: 5.8 <<
38 Contact: linux-iio@vger.kernel.org <<
39 Description: <<
40 Optional symbolic label for a <<
41 This is useful for userspace t <<
42 individual device. <<
43 <<
44 The contents of the label are <<
45 standardized uses: <<
46 <<
47 For proximity sensors which gi <<
48 a certain wlan or wwan antenna <<
49 are used: <<
50 <<
51 * "proximity-wifi" <<
52 * "proximity-lte" <<
53 * "proximity-wifi-lte" <<
54 * "proximity-wifi-left" <<
55 * "proximity-wifi-right" <<
56 <<
57 These are used to indicate to <<
58 sensors may be used to tune tr <<
59 Specific Absorption Rate (SAR) <<
60 The "-left" and "-right" label <<
61 antennas. <<
62 <<
63 In some laptops/tablets the st <<
64 instead indicate proximity to <<
65 <<
66 * "proximity-palmrest" indicat <<
67 * "proximity-palmrest-left" in <<
68 * "proximity-palmrest-right" i <<
69 * "proximity-lap" indicates th <<
70 <<
71 Note "proximity-lap" is specia <<
72 calculated by firmware from ot <<
73 being a raw sensor reading. <<
74 <<
75 For accelerometers used in 2-i <<
76 which have an accelerometer in <<
77 the following standardized lab <<
78 <<
79 * "accel-base" <<
80 * "accel-display" <<
81 <<
82 For devices where an accelerom <<
83 (for AR application), the foll <<
84 <<
85 * "accel-camera" <<
86 <<
87 What: /sys/bus/iio/devices/iio:devic <<
88 KernelVersion: 4.5 <<
89 Contact: linux-iio@vger.kernel.org <<
90 Description: <<
91 String identifying current pos <<
92 buffered samples and events fo <<
93 <<
94 What: /sys/bus/iio/devices/iio:devic 35 What: /sys/bus/iio/devices/iio:deviceX/sampling_frequency
95 What: /sys/bus/iio/devices/iio:devic <<
96 What: /sys/bus/iio/devices/iio:devic 36 What: /sys/bus/iio/devices/iio:deviceX/buffer/sampling_frequency
97 What: /sys/bus/iio/devices/triggerX/ 37 What: /sys/bus/iio/devices/triggerX/sampling_frequency
98 KernelVersion: 2.6.35 38 KernelVersion: 2.6.35
99 Contact: linux-iio@vger.kernel.org 39 Contact: linux-iio@vger.kernel.org
100 Description: 40 Description:
101 Some devices have internal clo 41 Some devices have internal clocks. This parameter sets the
102 resulting sampling frequency. 42 resulting sampling frequency. In many devices this
103 parameter has an effect on inp 43 parameter has an effect on input filters etc. rather than
104 simply controlling when the in 44 simply controlling when the input is sampled. As this
105 affects data ready triggers, h !! 45 effects data ready triggers, hardware buffers and the sysfs
106 direct access interfaces, it m 46 direct access interfaces, it may be found in any of the
107 relevant directories. If it a !! 47 relevant directories. If it effects all of the above
108 then it is to be found in the 48 then it is to be found in the base device directory.
109 49
110 The stm32-timer-trigger has th <<
111 a sampling_frequency of 0 is d <<
112 <<
113 What: /sys/bus/iio/devices/iio:devic 50 What: /sys/bus/iio/devices/iio:deviceX/sampling_frequency_available
114 What: /sys/bus/iio/devices/iio:devic <<
115 What: /sys/bus/iio/devices/iio:devic <<
116 What: /sys/.../iio:deviceX/buffer/sa 51 What: /sys/.../iio:deviceX/buffer/sampling_frequency_available
117 What: /sys/bus/iio/devices/triggerX/ 52 What: /sys/bus/iio/devices/triggerX/sampling_frequency_available
118 KernelVersion: 2.6.35 53 KernelVersion: 2.6.35
119 Contact: linux-iio@vger.kernel.org 54 Contact: linux-iio@vger.kernel.org
120 Description: 55 Description:
121 When the internal sampling clo !! 56 When the internal sampling clock can only take a small
122 frequencies, we can specify th !! 57 discrete set of values, this file lists those available.
123 <<
124 - a small discrete set of valu <<
125 - a range with minimum, step a <<
126 "[min step max]" <<
127 58
128 What: /sys/bus/iio/devices/iio:devic 59 What: /sys/bus/iio/devices/iio:deviceX/oversampling_ratio
129 KernelVersion: 2.6.38 60 KernelVersion: 2.6.38
130 Contact: linux-iio@vger.kernel.org 61 Contact: linux-iio@vger.kernel.org
131 Description: 62 Description:
132 Hardware dependent ADC oversam 63 Hardware dependent ADC oversampling. Controls the sampling ratio
133 of the digital filter if avail 64 of the digital filter if available.
134 65
135 What: /sys/bus/iio/devices/iio:devic 66 What: /sys/bus/iio/devices/iio:deviceX/oversampling_ratio_available
136 KernelVersion: 2.6.38 67 KernelVersion: 2.6.38
137 Contact: linux-iio@vger.kernel.org 68 Contact: linux-iio@vger.kernel.org
138 Description: 69 Description:
139 Hardware dependent values supp 70 Hardware dependent values supported by the oversampling filter.
140 71
141 What: /sys/bus/iio/devices/iio:devic 72 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_raw
142 What: /sys/bus/iio/devices/iio:devic 73 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_raw
143 What: /sys/bus/iio/devices/iio:devic <<
144 What: /sys/bus/iio/devices/iio:devic <<
145 KernelVersion: 2.6.35 74 KernelVersion: 2.6.35
146 Contact: linux-iio@vger.kernel.org 75 Contact: linux-iio@vger.kernel.org
147 Description: 76 Description:
148 Raw (unscaled no bias removal 77 Raw (unscaled no bias removal etc.) voltage measurement from
149 channel Y. In special cases wh 78 channel Y. In special cases where the channel does not
150 correspond to externally avail 79 correspond to externally available input one of the named
151 versions may be used. The numb 80 versions may be used. The number must always be specified and
152 unique to allow association wi 81 unique to allow association with event codes. Units after
153 application of scale and offse !! 82 application of scale and offset are microvolts.
154 <<
155 Channels with 'i' and 'q' modi <<
156 channels refer to the same sig <<
157 component of the signal while <<
158 component. <<
159 83
160 What: /sys/bus/iio/devices/iio:devic 84 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw
161 KernelVersion: 2.6.35 85 KernelVersion: 2.6.35
162 Contact: linux-iio@vger.kernel.org 86 Contact: linux-iio@vger.kernel.org
163 Description: 87 Description:
164 Raw (unscaled) differential vo 88 Raw (unscaled) differential voltage measurement equivalent to
165 channel Y - channel Z where th 89 channel Y - channel Z where these channel numbers apply to the
166 physically equivalent inputs w 90 physically equivalent inputs when non differential readings are
167 separately available. In diffe 91 separately available. In differential only parts, then all that
168 is required is a consistent la 92 is required is a consistent labeling. Units after application
169 of scale and offset are milliv !! 93 of scale and offset are microvolts.
170 <<
171 What: /sys/bus/iio/devices/iio:devic <<
172 What: /sys/bus/iio/devices/iio:devic <<
173 KernelVersion: 3.17 <<
174 Contact: linux-iio@vger.kernel.org <<
175 Description: <<
176 Raw (unscaled no bias removal <<
177 channel Y. In special cases wh <<
178 correspond to externally avail <<
179 versions may be used. The numb <<
180 unique to allow association wi <<
181 application of scale and offse <<
182 <<
183 What: /sys/bus/iio/devices/iio:devic <<
184 KernelVersion: 4.5 <<
185 Contact: linux-iio@vger.kernel.org <<
186 Description: <<
187 Raw (unscaled no bias removal <<
188 channel Y. The number must alw <<
189 unique to allow association wi <<
190 application of scale and offse <<
191 94
192 What: /sys/bus/iio/devices/iio:devic 95 What: /sys/bus/iio/devices/iio:deviceX/in_capacitanceY_raw
193 KernelVersion: 3.2 96 KernelVersion: 3.2
194 Contact: linux-iio@vger.kernel.org 97 Contact: linux-iio@vger.kernel.org
195 Description: 98 Description:
196 Raw capacitance measurement fr 99 Raw capacitance measurement from channel Y. Units after
197 application of scale and offse 100 application of scale and offset are nanofarads.
198 101
199 What: /sys/.../iio:deviceX/in_capaci !! 102 What: /sys/.../iio:deviceX/in_capacitanceY-in_capacitanceZ_raw
200 KernelVersion: 3.2 103 KernelVersion: 3.2
201 Contact: linux-iio@vger.kernel.org 104 Contact: linux-iio@vger.kernel.org
202 Description: 105 Description:
203 Raw differential capacitance m 106 Raw differential capacitance measurement equivalent to
204 channel Y - channel Z where th 107 channel Y - channel Z where these channel numbers apply to the
205 physically equivalent inputs w 108 physically equivalent inputs when non differential readings are
206 separately available. In diffe 109 separately available. In differential only parts, then all that
207 is required is a consistent la 110 is required is a consistent labeling. Units after application
208 of scale and offset are nanofa 111 of scale and offset are nanofarads.
209 112
210 What: /sys/.../iio:deviceX/in_capaci <<
211 KernelVersion: 6.1 <<
212 Contact: linux-iio@vger.kernel.org <<
213 Description: <<
214 For differential channels, thi <<
215 equally to both inputs. As the <<
216 between the two inputs, this s <<
217 reading by userspace (unlike _ <<
218 it does not affect the differe <<
219 the effect of _zeropoint cance <<
220 that make up the differential <<
221 the individual signals, before <<
222 within the measurement range o <<
223 chosen because if the separate <<
224 differential pair are drawn on <<
225 _raw units, this is the value <<
226 measurement axis represents. I <<
227 same scaling as _raw. <<
228 <<
229 What: /sys/bus/iio/devices/iio:devic 113 What: /sys/bus/iio/devices/iio:deviceX/in_temp_raw
230 What: /sys/bus/iio/devices/iio:devic 114 What: /sys/bus/iio/devices/iio:deviceX/in_tempX_raw
231 What: /sys/bus/iio/devices/iio:devic 115 What: /sys/bus/iio/devices/iio:deviceX/in_temp_x_raw
232 What: /sys/bus/iio/devices/iio:devic 116 What: /sys/bus/iio/devices/iio:deviceX/in_temp_y_raw
233 What: /sys/bus/iio/devices/iio:devic !! 117 What: /sys/bus/iio/devices/iio:deviceX/in_temp_z_raw
234 What: /sys/bus/iio/devices/iio:devic <<
235 KernelVersion: 2.6.35 118 KernelVersion: 2.6.35
236 Contact: linux-iio@vger.kernel.org 119 Contact: linux-iio@vger.kernel.org
237 Description: 120 Description:
238 Raw (unscaled no bias removal 121 Raw (unscaled no bias removal etc.) temperature measurement.
239 If an axis is specified it gen 122 If an axis is specified it generally means that the temperature
240 sensor is associated with one 123 sensor is associated with one part of a compound device (e.g.
241 a gyroscope axis). The ambient !! 124 a gyroscope axis). Units after application of scale and offset
242 between ambient (reference) an <<
243 less measurements. Units after <<
244 are milli degrees Celsius. 125 are milli degrees Celsius.
245 126
246 What: /sys/bus/iio/devices/iio:devic !! 127 What: /sys/bus/iio/devices/iio:deviceX/in_tempX_input
247 What: /sys/bus/iio/devices/iio:devic <<
248 KernelVersion: 2.6.38 128 KernelVersion: 2.6.38
249 Contact: linux-iio@vger.kernel.org 129 Contact: linux-iio@vger.kernel.org
250 Description: 130 Description:
251 Scaled temperature measurement 131 Scaled temperature measurement in milli degrees Celsius.
252 132
253 What: /sys/bus/iio/devices/iio:devic 133 What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_raw
254 What: /sys/bus/iio/devices/iio:devic 134 What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_raw
255 What: /sys/bus/iio/devices/iio:devic 135 What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_raw
256 KernelVersion: 2.6.35 136 KernelVersion: 2.6.35
257 Contact: linux-iio@vger.kernel.org 137 Contact: linux-iio@vger.kernel.org
258 Description: 138 Description:
259 Acceleration in direction x, y 139 Acceleration in direction x, y or z (may be arbitrarily assigned
260 but should match other such as 140 but should match other such assignments on device).
261 Has all of the equivalent para 141 Has all of the equivalent parameters as per voltageY. Units
262 after application of scale and 142 after application of scale and offset are m/s^2.
263 143
264 What: /sys/bus/iio/devices/iio:devic <<
265 What: /sys/bus/iio/devices/iio:devic <<
266 What: /sys/bus/iio/devices/iio:devic <<
267 KernelVersion: 6.1 <<
268 Contact: linux-iio@vger.kernel.org <<
269 Description: <<
270 As per in_accel_X_raw attribut <<
271 acceleration due to gravity. <<
272 <<
273 What: /sys/bus/iio/devices/iio:devic <<
274 What: /sys/bus/iio/devices/iio:devic <<
275 What: /sys/bus/iio/devices/iio:devic <<
276 KernelVersion: 4.11 <<
277 Contact: linux-iio@vger.kernel.org <<
278 Description: <<
279 Gravity in direction x, y or z <<
280 but should match other such as <<
281 Units after application of sca <<
282 <<
283 What: /sys/bus/iio/devices/iio:devic <<
284 What: /sys/bus/iio/devices/iio:devic <<
285 What: /sys/bus/iio/devices/iio:devic <<
286 KernelVersion: 6.5 <<
287 Contact: linux-iio@vger.kernel.org <<
288 Description: <<
289 Angular displacement between t <<
290 z (may be arbitrarily assigned <<
291 assignments on device). <<
292 In order to compute the total <<
293 desired period of time, the ap <<
294 angle samples acquired during <<
295 Units after application of sca <<
296 <<
297 What: /sys/bus/iio/devices/iio:devic <<
298 What: /sys/bus/iio/devices/iio:devic <<
299 What: /sys/bus/iio/devices/iio:devic <<
300 KernelVersion: 6.5 <<
301 Contact: linux-iio@vger.kernel.org <<
302 Description: <<
303 The linear velocity change bet <<
304 y or z (may be arbitrarily ass <<
305 assignments on device). <<
306 In order to compute the total <<
307 desired period of time, the ap <<
308 velocity samples acquired duri <<
309 Units after application of sca <<
310 second. <<
311 <<
312 What: /sys/bus/iio/devices/iio:devic <<
313 What: /sys/bus/iio/devices/iio:devic <<
314 KernelVersion: 4.17 <<
315 Contact: linux-iio@vger.kernel.org <<
316 Description: <<
317 Angle of rotation. Units after <<
318 are radians. <<
319 <<
320 What: /sys/bus/iio/devices/iio:devic <<
321 What: /sys/bus/iio/devices/iio:devic <<
322 KernelVersion: 4.19 <<
323 Contact: linux-iio@vger.kernel.org <<
324 Description: <<
325 Relative position in direction <<
326 arbitrarily assigned but shoul <<
327 device). <<
328 Units after application of sca <<
329 from the pad's size in both di <<
330 the consumer. <<
331 <<
332 What: /sys/bus/iio/devices/iio:devic 144 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_raw
333 What: /sys/bus/iio/devices/iio:devic 145 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_raw
334 What: /sys/bus/iio/devices/iio:devic 146 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_raw
335 KernelVersion: 2.6.35 147 KernelVersion: 2.6.35
336 Contact: linux-iio@vger.kernel.org 148 Contact: linux-iio@vger.kernel.org
337 Description: 149 Description:
338 Angular velocity about axis x, 150 Angular velocity about axis x, y or z (may be arbitrarily
339 assigned). Has all the equival 151 assigned). Has all the equivalent parameters as per voltageY.
340 Units after application of sca 152 Units after application of scale and offset are radians per
341 second. 153 second.
342 154
343 What: /sys/bus/iio/devices/iio:devic 155 What: /sys/bus/iio/devices/iio:deviceX/in_incli_x_raw
344 What: /sys/bus/iio/devices/iio:devic 156 What: /sys/bus/iio/devices/iio:deviceX/in_incli_y_raw
345 What: /sys/bus/iio/devices/iio:devic 157 What: /sys/bus/iio/devices/iio:deviceX/in_incli_z_raw
346 KernelVersion: 2.6.35 158 KernelVersion: 2.6.35
347 Contact: linux-iio@vger.kernel.org 159 Contact: linux-iio@vger.kernel.org
348 Description: 160 Description:
349 Inclination raw reading about 161 Inclination raw reading about axis x, y or z (may be
350 arbitrarily assigned). Data co 162 arbitrarily assigned). Data converted by application of offset
351 and scale to degrees. 163 and scale to degrees.
352 164
353 What: /sys/bus/iio/devices/iio:devic 165 What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_raw
354 What: /sys/bus/iio/devices/iio:devic 166 What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_raw
355 What: /sys/bus/iio/devices/iio:devic 167 What: /sys/bus/iio/devices/iio:deviceX/in_magn_z_raw
356 KernelVersion: 2.6.35 168 KernelVersion: 2.6.35
357 Contact: linux-iio@vger.kernel.org 169 Contact: linux-iio@vger.kernel.org
358 Description: 170 Description:
359 Magnetic field along axis x, y 171 Magnetic field along axis x, y or z (may be arbitrarily
360 assigned). Data converted by 172 assigned). Data converted by application of offset
361 then scale to Gauss. 173 then scale to Gauss.
362 174
363 What: /sys/bus/iio/devices/iio:devic 175 What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_peak_raw
364 What: /sys/bus/iio/devices/iio:devic 176 What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_peak_raw
365 What: /sys/bus/iio/devices/iio:devic 177 What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_peak_raw
366 What: /sys/bus/iio/devices/iio:devic <<
367 What: /sys/bus/iio/devices/iio:devic <<
368 KernelVersion: 2.6.36 178 KernelVersion: 2.6.36
369 Contact: linux-iio@vger.kernel.org 179 Contact: linux-iio@vger.kernel.org
370 Description: 180 Description:
371 Highest value since some reset !! 181 Highest value since some reset condition. These
372 attributes allow access to thi <<
373 the direct equivalent of the < <<
374 <<
375 What: /sys/bus/iio/devices/iio:devic <<
376 What: /sys/bus/iio/devices/iio:devic <<
377 KernelVersion: 6.7 <<
378 Contact: linux-iio@vger.kernel.org <<
379 Description: <<
380 Lowest value since some reset <<
381 attributes allow access to thi 182 attributes allow access to this and are otherwise
382 the direct equivalent of the < 183 the direct equivalent of the <type>Y[_name]_raw attributes.
383 184
384 What: /sys/bus/iio/devices/iio:devic 185 What: /sys/bus/iio/devices/iio:deviceX/in_accel_xyz_squared_peak_raw
385 KernelVersion: 2.6.36 186 KernelVersion: 2.6.36
386 Contact: linux-iio@vger.kernel.org 187 Contact: linux-iio@vger.kernel.org
387 Description: 188 Description:
388 A computed peak value based on 189 A computed peak value based on the sum squared magnitude of
389 the underlying value in the sp 190 the underlying value in the specified directions.
390 191
391 What: /sys/bus/iio/devices/iio:devic 192 What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_raw
392 What: /sys/bus/iio/devices/iio:devic 193 What: /sys/bus/iio/devices/iio:deviceX/in_pressure_raw
393 KernelVersion: 3.8 194 KernelVersion: 3.8
394 Contact: linux-iio@vger.kernel.org 195 Contact: linux-iio@vger.kernel.org
395 Description: 196 Description:
396 Raw pressure measurement from 197 Raw pressure measurement from channel Y. Units after
397 application of scale and offse 198 application of scale and offset are kilopascal.
398 199
399 What: /sys/bus/iio/devices/iio:devic <<
400 What: /sys/bus/iio/devices/iio:devic <<
401 KernelVersion: 3.8 <<
402 Contact: linux-iio@vger.kernel.org <<
403 Description: <<
404 Scaled pressure measurement fr <<
405 <<
406 What: /sys/bus/iio/devices/iio:devic <<
407 KernelVersion: 3.14 <<
408 Contact: linux-iio@vger.kernel.org <<
409 Description: <<
410 Raw humidity measurement of ai <<
411 scale and offset are milli per <<
412 <<
413 What: /sys/bus/iio/devices/iio:devic <<
414 KernelVersion: 3.14 <<
415 Contact: linux-iio@vger.kernel.org <<
416 Description: <<
417 Scaled humidity measurement in <<
418 <<
419 What: /sys/bus/iio/devices/iio:devic <<
420 KernelVersion: 3.5 <<
421 Contact: linux-iio@vger.kernel.org <<
422 Description: <<
423 Averaged raw measurement from <<
424 used for averaging is device s <<
425 normal raw values also applies <<
426 <<
427 What: /sys/bus/iio/devices/iio:devic 200 What: /sys/bus/iio/devices/iio:deviceX/in_accel_offset
428 What: /sys/bus/iio/devices/iio:devic 201 What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_offset
429 What: /sys/bus/iio/devices/iio:devic 202 What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_offset
430 What: /sys/bus/iio/devices/iio:devic 203 What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_offset
431 What: /sys/bus/iio/devices/iio:devic 204 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_offset
432 What: /sys/bus/iio/devices/iio:devic 205 What: /sys/bus/iio/devices/iio:deviceX/in_voltage_offset
433 What: /sys/bus/iio/devices/iio:devic <<
434 What: /sys/bus/iio/devices/iio:devic <<
435 What: /sys/bus/iio/devices/iio:devic <<
436 What: /sys/bus/iio/devices/iio:devic <<
437 What: /sys/bus/iio/devices/iio:devic <<
438 What: /sys/bus/iio/devices/iio:devic <<
439 What: /sys/bus/iio/devices/iio:devic <<
440 What: /sys/bus/iio/devices/iio:devic <<
441 What: /sys/bus/iio/devices/iio:devic <<
442 What: /sys/bus/iio/devices/iio:devic <<
443 What: /sys/bus/iio/devices/iio:devic 206 What: /sys/bus/iio/devices/iio:deviceX/in_tempY_offset
444 What: /sys/bus/iio/devices/iio:devic 207 What: /sys/bus/iio/devices/iio:deviceX/in_temp_offset
445 What: /sys/bus/iio/devices/iio:devic 208 What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_offset
446 What: /sys/bus/iio/devices/iio:devic 209 What: /sys/bus/iio/devices/iio:deviceX/in_pressure_offset
447 What: /sys/bus/iio/devices/iio:devic <<
448 What: /sys/bus/iio/devices/iio:devic <<
449 What: /sys/bus/iio/devices/iio:devic <<
450 What: /sys/bus/iio/devices/iio:devic <<
451 What: /sys/bus/iio/devices/iio:devic <<
452 KernelVersion: 2.6.35 210 KernelVersion: 2.6.35
453 Contact: linux-iio@vger.kernel.org 211 Contact: linux-iio@vger.kernel.org
454 Description: 212 Description:
455 If known for a device, offset 213 If known for a device, offset to be added to <type>[Y]_raw prior
456 to scaling by <type>[Y]_scale 214 to scaling by <type>[Y]_scale in order to obtain value in the
457 <type> units as specified in < 215 <type> units as specified in <type>[Y]_raw documentation.
458 Not present if the offset is a 216 Not present if the offset is always 0 or unknown. If Y or
459 axis <x|y|z> is not present, t 217 axis <x|y|z> is not present, then the offset applies to all
460 in channels of <type>. 218 in channels of <type>.
461 May be writable if a variable 219 May be writable if a variable offset can be applied on the
462 device. Note that this is diff 220 device. Note that this is different to calibbias which
463 is for devices (or drivers) th 221 is for devices (or drivers) that apply offsets to compensate
464 for variation between differen 222 for variation between different instances of the part, typically
465 adjusted by using some hardwar 223 adjusted by using some hardware supported calibration procedure.
466 Calibbias is applied internall 224 Calibbias is applied internally, offset is applied in userspace
467 to the _raw output. 225 to the _raw output.
468 226
469 What: /sys/bus/iio/devices/iio:devic 227 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_scale
470 What: /sys/bus/iio/devices/iio:devic <<
471 What: /sys/bus/iio/devices/iio:devic <<
472 What: /sys/bus/iio/devices/iio:devic 228 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_scale
473 What: /sys/bus/iio/devices/iio:devic 229 What: /sys/bus/iio/devices/iio:deviceX/in_voltage_scale
474 What: /sys/bus/iio/devices/iio:devic <<
475 What: /sys/bus/iio/devices/iio:devic <<
476 What: /sys/bus/iio/devices/iio:devic <<
477 What: /sys/bus/iio/devices/iio:devic 230 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_scale
478 What: /sys/bus/iio/devices/iio:devic 231 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_scale
479 What: /sys/bus/iio/devices/iio:devic <<
480 What: /sys/bus/iio/devices/iio:devic <<
481 What: /sys/bus/iio/devices/iio:devic <<
482 What: /sys/bus/iio/devices/iio:devic <<
483 What: /sys/bus/iio/devices/iio:devic <<
484 What: /sys/bus/iio/devices/iio:devic <<
485 What: /sys/bus/iio/devices/iio:devic <<
486 What: /sys/bus/iio/devices/iio:devic 232 What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale
487 What: /sys/bus/iio/devices/iio:devic 233 What: /sys/bus/iio/devices/iio:deviceX/in_accel_peak_scale
488 What: /sys/bus/iio/devices/iio:devic 234 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_scale
489 What: /sys/bus/iio/devices/iio:devic <<
490 What: /sys/bus/iio/devices/iio:devic <<
491 What: /sys/bus/iio/devices/iio:devic 235 What: /sys/bus/iio/devices/iio:deviceX/in_magn_scale
492 What: /sys/bus/iio/devices/iio:devic 236 What: /sys/bus/iio/devices/iio:deviceX/in_magn_x_scale
493 What: /sys/bus/iio/devices/iio:devic 237 What: /sys/bus/iio/devices/iio:deviceX/in_magn_y_scale
494 What: /sys/bus/iio/devices/iio:devic 238 What: /sys/bus/iio/devices/iio:deviceX/in_magn_z_scale
495 What: /sys/bus/iio/devices/iio:devic <<
496 What: /sys/bus/iio/devices/iio:devic <<
497 What: /sys/bus/iio/devices/iio:devic <<
498 What: /sys/bus/iio/devices/iio:devic <<
499 What: /sys/bus/iio/devices/iio:devic 239 What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_scale
500 What: /sys/bus/iio/devices/iio:devic 240 What: /sys/bus/iio/devices/iio:deviceX/in_pressure_scale
501 What: /sys/bus/iio/devices/iio:devic <<
502 What: /sys/bus/iio/devices/iio:devic <<
503 What: /sys/bus/iio/devices/iio:devic <<
504 What: /sys/bus/iio/devices/iio:devic <<
505 What: /sys/bus/iio/devices/iio:devic <<
506 What: /sys/bus/iio/devices/iio:devic <<
507 What: /sys/bus/iio/devices/iio:devic <<
508 What: /sys/bus/iio/devices/iio:devic <<
509 What: /sys/bus/iio/devices/iio:devic <<
510 What: /sys/bus/iio/devices/iio:devic <<
511 What: /sys/bus/iio/devices/iio:devic <<
512 KernelVersion: 2.6.35 241 KernelVersion: 2.6.35
513 Contact: linux-iio@vger.kernel.org 242 Contact: linux-iio@vger.kernel.org
514 Description: 243 Description:
515 If known for a device, scale t 244 If known for a device, scale to be applied to <type>Y[_name]_raw
516 post addition of <type>[Y][_na 245 post addition of <type>[Y][_name]_offset in order to obtain the
517 measured value in <type> units 246 measured value in <type> units as specified in
518 <type>[Y][_name]_raw documenta 247 <type>[Y][_name]_raw documentation. If shared across all in
519 channels then Y and <x|y|z> ar 248 channels then Y and <x|y|z> are not present and the value is
520 called <type>[Y][_name]_scale. 249 called <type>[Y][_name]_scale. The peak modifier means this
521 value is applied to <type>Y[_n 250 value is applied to <type>Y[_name]_peak_raw values.
522 251
523 What: /sys/bus/iio/devices/iio:devic 252 What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias
524 What: /sys/bus/iio/devices/iio:devic 253 What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias
525 What: /sys/bus/iio/devices/iio:devic 254 What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias
526 What: /sys/bus/iio/devices/iio:devic <<
527 What: /sys/bus/iio/devices/iio:devic <<
528 What: /sys/bus/iio/devices/iio:devic 255 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias
529 What: /sys/bus/iio/devices/iio:devic 256 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias
530 What: /sys/bus/iio/devices/iio:devic 257 What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibbias
531 What: /sys/bus/iio/devices/iio:devic <<
532 What: /sys/bus/iio/devices/iio:devic <<
533 What: /sys/bus/iio/devices/iio:devic 258 What: /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibbias
534 What: /sys/bus/iio/devices/iio:devic <<
535 What: /sys/bus/iio/devices/iio:devic <<
536 What: /sys/bus/iio/devices/iio:devic <<
537 What: /sys/bus/iio/devices/iio:devic <<
538 What: /sys/bus/iio/devices/iio:devic <<
539 What: /sys/bus/iio/devices/iio:devic <<
540 What: /sys/bus/iio/devices/iio:devic <<
541 What: /sys/bus/iio/devices/iio:devic 259 What: /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibbias
542 What: /sys/bus/iio/devices/iio:devic !! 260 What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_calibbias
543 What: /sys/bus/iio/devices/iio:devic !! 261 What: /sys/bus/iio/devices/iio:deviceX/in_pressure_calibbias
544 What: /sys/bus/iio/devices/iio:devic <<
545 What: /sys/bus/iio/devices/iio:devic <<
546 What: /sys/bus/iio/devices/iio:devic <<
547 KernelVersion: 2.6.35 262 KernelVersion: 2.6.35
548 Contact: linux-iio@vger.kernel.org 263 Contact: linux-iio@vger.kernel.org
549 Description: 264 Description:
550 Hardware applied calibration o 265 Hardware applied calibration offset (assumed to fix production
551 inaccuracies). 266 inaccuracies).
552 icm42600: For this device valu !! 267
553 expressed in SI units (m/s^2 f !! 268 What /sys/bus/iio/devices/iio:deviceX/in_voltageY_calibscale
554 for gyroscope)/ !! 269 What /sys/bus/iio/devices/iio:deviceX/in_voltageY_supply_calibscale
555 !! 270 What /sys/bus/iio/devices/iio:deviceX/in_voltage_calibscale
556 What: /sys/bus/iio/devices/iio:devic !! 271 What /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibscale
557 What: /sys/bus/iio/devices/iio:devic !! 272 What /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibscale
558 What: /sys/bus/iio/devices/iio:devic !! 273 What /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibscale
559 What: /sys/bus/iio/devices/iio:devic !! 274 What /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibscale
560 What: /sys/bus/iio/devices/iio:devic !! 275 What /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibscale
561 What: /sys/bus/iio/devices/iio:devic !! 276 What /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibscale
562 KernelVersion: 5.8 !! 277 what /sys/bus/iio/devices/iio:deviceX/in_illuminance0_calibscale
563 Contact: linux-iio@vger.kernel.org !! 278 what /sys/bus/iio/devices/iio:deviceX/in_proximity0_calibscale
564 Description: <<
565 Available values of calibbias. <<
566 <<
567 - a small discrete set of valu <<
568 - a range specified as "[min s <<
569 <<
570 What: /sys/bus/iio/devices/iio:devic <<
571 What: /sys/bus/iio/devices/iio:devic <<
572 What: /sys/bus/iio/devices/iio:devic <<
573 What: /sys/bus/iio/devices/iio:devic <<
574 What: /sys/bus/iio/devices/iio:devic <<
575 What: /sys/bus/iio/devices/iio:devic <<
576 What: /sys/bus/iio/devices/iio:devic <<
577 What: /sys/bus/iio/devices/iio:devic <<
578 What: /sys/bus/iio/devices/iio:devic <<
579 What: /sys/bus/iio/devices/iio:devic <<
580 What: /sys/bus/iio/devices/iio:devic <<
581 What: /sys/bus/iio/devices/iio:devic <<
582 What: /sys/bus/iio/devices/iio:devic <<
583 What: /sys/bus/iio/devices/iio:devic <<
584 What: /sys/bus/iio/devices/iio:devic <<
585 What: /sys/bus/iio/devices/iio:devic <<
586 What: /sys/bus/iio/devices/iio:devic <<
587 What: /sys/bus/iio/devices/iio:devic 279 What: /sys/bus/iio/devices/iio:deviceX/in_pressureY_calibscale
588 What: /sys/bus/iio/devices/iio:devic !! 280 What: /sys/bus/iio/devices/iio:deviceX/in_pressure_calibscale
589 What: /sys/bus/iio/devices/iio:devic <<
590 What: /sys/bus/iio/devices/iio:devic <<
591 What: /sys/bus/iio/devices/iio:devic <<
592 What: /sys/bus/iio/devices/iio:devic <<
593 What: /sys/bus/iio/devices/iio:devic <<
594 What: /sys/bus/iio/devices/iio:devic <<
595 What: /sys/bus/iio/devices/iio:devic <<
596 What: /sys/bus/iio/devices/iio:devic <<
597 What: /sys/bus/iio/devices/iio:devic <<
598 KernelVersion: 2.6.35 281 KernelVersion: 2.6.35
599 Contact: linux-iio@vger.kernel.org 282 Contact: linux-iio@vger.kernel.org
600 Description: 283 Description:
601 Hardware applied calibration s 284 Hardware applied calibration scale factor (assumed to fix
602 production inaccuracies). If 285 production inaccuracies). If shared across all channels,
603 <type>_calibscale is used. 286 <type>_calibscale is used.
604 287
605 What: /sys/bus/iio/devices/iio:devic <<
606 What: /sys/bus/iio/devices/iio:devic <<
607 What: /sys/bus/iio/devices/iio:devic <<
608 What: /sys/bus/iio/devices/iio:devic <<
609 KernelVersion: 4.8 <<
610 Contact: linux-iio@vger.kernel.org <<
611 Description: <<
612 Available values of calibscale <<
613 <<
614 - a small discrete set of valu <<
615 - a range specified as "[min s <<
616 <<
617 If shared across all channels, <<
618 <<
619 What: /sys/bus/iio/devices/iio:devic <<
620 What: /sys/bus/iio/devices/iio:devic <<
621 What: /sys/bus/iio/devices/iio:devic <<
622 What: /sys/bus/iio/devices/iio:devic <<
623 KernelVersion: 4.0 <<
624 Contact: linux-iio@vger.kernel.org <<
625 Description: <<
626 Gender of the user (e.g.: male <<
627 to compute the stride length, <<
628 type. <<
629 <<
630 What: /sys/bus/iio/devices/iio:devic <<
631 What: /sys/bus/iio/devices/iio:devic <<
632 What: /sys/bus/iio/devices/iio:devic <<
633 What: /sys/bus/iio/devices/iio:devic <<
634 KernelVersion: 4.0 <<
635 Contact: linux-iio@vger.kernel.org <<
636 Description: <<
637 Lists all available gender val <<
638 <<
639 What: /sys/bus/iio/devices/iio:devic <<
640 What: /sys/bus/iio/devices/iio:devic <<
641 What: /sys/bus/iio/devices/iio:devic <<
642 What: /sys/bus/iio/devices/iio:devic <<
643 KernelVersion: 3.19 <<
644 Contact: linux-iio@vger.kernel.org <<
645 Description: <<
646 Height of the user (in meters) <<
647 to compute the stride length, <<
648 type. <<
649 <<
650 What: /sys/bus/iio/devices/iio:devic <<
651 KernelVersion: 4.0 <<
652 Contact: linux-iio@vger.kernel.org <<
653 Description: <<
654 Weight of the user (in kg). It <<
655 to compute the calories burnt <<
656 <<
657 What: /sys/bus/iio/devices/iio:devic 288 What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available
658 What: /sys/.../iio:deviceX/in_anglve <<
659 What: /sys/.../iio:deviceX/in_magn_s <<
660 What: /sys/.../iio:deviceX/in_illumi <<
661 What: /sys/.../iio:deviceX/in_intens <<
662 What: /sys/.../iio:deviceX/in_proxim <<
663 What: /sys/.../iio:deviceX/in_voltag 289 What: /sys/.../iio:deviceX/in_voltageX_scale_available
664 What: /sys/.../iio:deviceX/in_voltag 290 What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available
665 What: /sys/.../iio:deviceX/out_volta 291 What: /sys/.../iio:deviceX/out_voltageX_scale_available
666 What: /sys/.../iio:deviceX/out_altvo 292 What: /sys/.../iio:deviceX/out_altvoltageX_scale_available
667 What: /sys/.../iio:deviceX/in_capaci 293 What: /sys/.../iio:deviceX/in_capacitance_scale_available
668 What: /sys/.../iio:deviceX/in_pressu 294 What: /sys/.../iio:deviceX/in_pressure_scale_available
669 What: /sys/.../iio:deviceX/in_pressu 295 What: /sys/.../iio:deviceX/in_pressureY_scale_available
670 KernelVersion: 2.6.35 296 KernelVersion: 2.6.35
671 Contact: linux-iio@vger.kernel.org 297 Contact: linux-iio@vger.kernel.org
672 Description: 298 Description:
673 If a discrete set of scale val 299 If a discrete set of scale values is available, they
674 are listed in this attribute. !! 300 are listed in this attribute.
675 multiplying intensity by inten !! 301
676 yield value with any standardi !! 302 What /sys/bus/iio/devices/iio:deviceX/out_voltageY_hardwaregain
677 <<
678 What: /sys/bus/iio/devices/iio:devic <<
679 What: /sys/bus/iio/devices/iio:devic <<
680 What: /sys/bus/iio/devices/iio:devic <<
681 What: /sys/bus/iio/devices/iio:devic <<
682 What: /sys/bus/iio/devices/iio:devic <<
683 What: /sys/bus/iio/devices/iio:devic <<
684 KernelVersion: 2.6.35 303 KernelVersion: 2.6.35
685 Contact: linux-iio@vger.kernel.org 304 Contact: linux-iio@vger.kernel.org
686 Description: 305 Description:
687 Hardware applied gain factor. 306 Hardware applied gain factor. If shared across all channels,
688 <type>_hardwaregain is used. 307 <type>_hardwaregain is used.
689 308
690 What: /sys/bus/iio/devices/iio:devic <<
691 KernelVersion: 5.10 <<
692 Contact: linux-iio@vger.kernel.org <<
693 Description: <<
694 Lists all available hardware a <<
695 channels. <<
696 <<
697 What: /sys/.../in_accel_filter_low_p 309 What: /sys/.../in_accel_filter_low_pass_3db_frequency
698 What: /sys/.../in_magn_filter_low_pa 310 What: /sys/.../in_magn_filter_low_pass_3db_frequency
699 What: /sys/.../in_anglvel_filter_low 311 What: /sys/.../in_anglvel_filter_low_pass_3db_frequency
700 KernelVersion: 3.2 312 KernelVersion: 3.2
701 Contact: linux-iio@vger.kernel.org 313 Contact: linux-iio@vger.kernel.org
702 Description: 314 Description:
703 If a known or controllable low 315 If a known or controllable low pass filter is applied
704 to the underlying data channel 316 to the underlying data channel, then this parameter
705 gives the 3dB frequency of the 317 gives the 3dB frequency of the filter in Hz.
706 318
707 What: /sys/.../in_accel_filter_high_ <<
708 What: /sys/.../in_anglvel_filter_hig <<
709 What: /sys/.../in_magn_filter_high_p <<
710 KernelVersion: 4.2 <<
711 Contact: linux-iio@vger.kernel.org <<
712 Description: <<
713 If a known or controllable hig <<
714 to the underlying data channel <<
715 gives the 3dB frequency of the <<
716 <<
717 What: /sys/bus/iio/devices/iio:devic 319 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw
718 What: /sys/bus/iio/devices/iio:devic 320 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_raw
719 KernelVersion: 2.6.37 321 KernelVersion: 2.6.37
720 Contact: linux-iio@vger.kernel.org 322 Contact: linux-iio@vger.kernel.org
721 Description: 323 Description:
722 Raw (unscaled, no bias etc.) o 324 Raw (unscaled, no bias etc.) output voltage for
723 channel Y. The number must al 325 channel Y. The number must always be specified and
724 unique if the output correspon 326 unique if the output corresponds to a single channel.
725 While DAC like devices typical 327 While DAC like devices typically use out_voltage,
726 a continuous frequency generat 328 a continuous frequency generating device, such as
727 a DDS or PLL should use out_al 329 a DDS or PLL should use out_altvoltage.
728 330
729 What: /sys/bus/iio/devices/iio:devic 331 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY&Z_raw
730 What: /sys/bus/iio/devices/iio:devic 332 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY&Z_raw
731 KernelVersion: 2.6.37 333 KernelVersion: 2.6.37
732 Contact: linux-iio@vger.kernel.org 334 Contact: linux-iio@vger.kernel.org
733 Description: 335 Description:
734 Raw (unscaled, no bias etc.) o 336 Raw (unscaled, no bias etc.) output voltage for an aggregate of
735 channel Y, channel Z, etc. Th 337 channel Y, channel Z, etc. This interface is available in cases
736 where a single output sets the 338 where a single output sets the value for multiple channels
737 simultaneously. 339 simultaneously.
738 340
739 What: /sys/bus/iio/devices/iio:devic 341 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown_mode
740 What: /sys/bus/iio/devices/iio:devic 342 What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown_mode
741 What: /sys/bus/iio/devices/iio:devic 343 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown_mode
742 What: /sys/bus/iio/devices/iio:devic 344 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown_mode
743 KernelVersion: 2.6.38 345 KernelVersion: 2.6.38
744 Contact: linux-iio@vger.kernel.org 346 Contact: linux-iio@vger.kernel.org
745 Description: 347 Description:
746 Specifies the output powerdown 348 Specifies the output powerdown mode.
747 DAC output stage is disconnect 349 DAC output stage is disconnected from the amplifier and
748 1kohm_to_gnd: connected to gro !! 350 1kohm_to_gnd: connected to ground via an 1kOhm resistor,
749 2.5kohm_to_gnd: connected to g <<
750 6kohm_to_gnd: connected to gro 351 6kohm_to_gnd: connected to ground via a 6kOhm resistor,
751 20kohm_to_gnd: connected to gr 352 20kohm_to_gnd: connected to ground via a 20kOhm resistor,
752 42kohm_to_gnd: connected to gr <<
753 90kohm_to_gnd: connected to gr <<
754 100kohm_to_gnd: connected to g 353 100kohm_to_gnd: connected to ground via an 100kOhm resistor,
755 125kohm_to_gnd: connected to g <<
756 500kohm_to_gnd: connected to g <<
757 640kohm_to_gnd: connected to g <<
758 three_state: left floating. 354 three_state: left floating.
759 For a list of available output 355 For a list of available output power down options read
760 outX_powerdown_mode_available. 356 outX_powerdown_mode_available. If Y is not present the
761 mode is shared across all outp 357 mode is shared across all outputs.
762 358
763 What: /sys/.../iio:deviceX/out_volta !! 359 What: /sys/.../iio:deviceX/out_votlageY_powerdown_mode_available
764 What: /sys/.../iio:deviceX/out_volta 360 What: /sys/.../iio:deviceX/out_voltage_powerdown_mode_available
765 What: /sys/.../iio:deviceX/out_altvo !! 361 What: /sys/.../iio:deviceX/out_altvotlageY_powerdown_mode_available
766 What: /sys/.../iio:deviceX/out_altvo 362 What: /sys/.../iio:deviceX/out_altvoltage_powerdown_mode_available
767 KernelVersion: 2.6.38 363 KernelVersion: 2.6.38
768 Contact: linux-iio@vger.kernel.org 364 Contact: linux-iio@vger.kernel.org
769 Description: 365 Description:
770 Lists all available output pow 366 Lists all available output power down modes.
771 If Y is not present the mode i 367 If Y is not present the mode is shared across all outputs.
772 368
773 What: /sys/bus/iio/devices/iio:devic 369 What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_powerdown
774 What: /sys/bus/iio/devices/iio:devic 370 What: /sys/bus/iio/devices/iio:deviceX/out_voltage_powerdown
775 What: /sys/bus/iio/devices/iio:devic 371 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_powerdown
776 What: /sys/bus/iio/devices/iio:devic 372 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltage_powerdown
777 KernelVersion: 2.6.38 373 KernelVersion: 2.6.38
778 Contact: linux-iio@vger.kernel.org 374 Contact: linux-iio@vger.kernel.org
779 Description: 375 Description:
780 Writing 1 causes output Y to e 376 Writing 1 causes output Y to enter the power down mode specified
781 by the corresponding outY_powe 377 by the corresponding outY_powerdown_mode. DAC output stage is
782 disconnected from the amplifie 378 disconnected from the amplifier. Clearing returns to normal
783 operation. Y may be suppressed 379 operation. Y may be suppressed if all outputs are controlled
784 together. 380 together.
785 381
786 What: /sys/bus/iio/devices/iio:devic 382 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_frequency
787 KernelVersion: 3.4.0 383 KernelVersion: 3.4.0
788 Contact: linux-iio@vger.kernel.org 384 Contact: linux-iio@vger.kernel.org
789 Description: 385 Description:
790 Output frequency for channel Y 386 Output frequency for channel Y in Hz. The number must always be
791 specified and unique if the ou 387 specified and unique if the output corresponds to a single
792 channel. 388 channel.
793 Some drivers have additional c <<
794 ADF4371 has an integrated VCO <<
795 frequency ranging from 4000000 <<
796 <<
797 out_altvoltage0_frequency: <<
798 A divide by 1, 2, 4, 8 <<
799 frequencies from 62500 <<
800 out_altvoltage1_frequency: <<
801 This channel duplicate <<
802 out_altvoltage2_frequency: <<
803 A frequency doubler ge <<
804 8000000000 Hz to 16000 <<
805 out_altvoltage3_frequency: <<
806 A frequency quadrupler <<
807 16000000000 Hz to 3200 <<
808 <<
809 Note: writes to one of the cha <<
810 all the other channels, since <<
811 fundamental output frequency. <<
812 389
813 What: /sys/bus/iio/devices/iio:devic 390 What: /sys/bus/iio/devices/iio:deviceX/out_altvoltageY_phase
814 KernelVersion: 3.4.0 391 KernelVersion: 3.4.0
815 Contact: linux-iio@vger.kernel.org 392 Contact: linux-iio@vger.kernel.org
816 Description: 393 Description:
817 Phase in radians of one freque 394 Phase in radians of one frequency/clock output Y
818 (out_altvoltageY) relative to 395 (out_altvoltageY) relative to another frequency/clock output
819 (out_altvoltageZ) of the devic 396 (out_altvoltageZ) of the device X. The number must always be
820 specified and unique if the ou 397 specified and unique if the output corresponds to a single
821 channel. 398 channel.
822 399
823 What: /sys/bus/iio/devices/iio:devic <<
824 Date: May 2012 <<
825 KernelVersion: 3.5 <<
826 Contact: Johan Hovold <jhovold@gmail.com <<
827 Description: <<
828 Set/get output current for cha <<
829 of scale and offset are millia <<
830 For some devices current chann <<
831 current supplied to elements u <<
832 of a different type. E.g. LED <<
833 <<
834 What: /sys/bus/iio/devices/iio:devic 400 What: /sys/bus/iio/devices/iio:deviceX/events
835 KernelVersion: 2.6.35 401 KernelVersion: 2.6.35
836 Contact: linux-iio@vger.kernel.org 402 Contact: linux-iio@vger.kernel.org
837 Description: 403 Description:
838 Configuration of which hardwar 404 Configuration of which hardware generated events are passed up
839 to user-space. 405 to user-space.
840 406
841 What: /sys/.../iio:deviceX/events/in 407 What: /sys/.../iio:deviceX/events/in_accel_x_thresh_rising_en
842 What: /sys/.../iio:deviceX/events/in 408 What: /sys/.../iio:deviceX/events/in_accel_x_thresh_falling_en
843 What: /sys/.../iio:deviceX/events/in 409 What: /sys/.../iio:deviceX/events/in_accel_y_thresh_rising_en
844 What: /sys/.../iio:deviceX/events/in 410 What: /sys/.../iio:deviceX/events/in_accel_y_thresh_falling_en
845 What: /sys/.../iio:deviceX/events/in 411 What: /sys/.../iio:deviceX/events/in_accel_z_thresh_rising_en
846 What: /sys/.../iio:deviceX/events/in 412 What: /sys/.../iio:deviceX/events/in_accel_z_thresh_falling_en
847 What: /sys/.../iio:deviceX/events/in 413 What: /sys/.../iio:deviceX/events/in_anglvel_x_thresh_rising_en
848 What: /sys/.../iio:deviceX/events/in 414 What: /sys/.../iio:deviceX/events/in_anglvel_x_thresh_falling_en
849 What: /sys/.../iio:deviceX/events/in 415 What: /sys/.../iio:deviceX/events/in_anglvel_y_thresh_rising_en
850 What: /sys/.../iio:deviceX/events/in 416 What: /sys/.../iio:deviceX/events/in_anglvel_y_thresh_falling_en
851 What: /sys/.../iio:deviceX/events/in 417 What: /sys/.../iio:deviceX/events/in_anglvel_z_thresh_rising_en
852 What: /sys/.../iio:deviceX/events/in 418 What: /sys/.../iio:deviceX/events/in_anglvel_z_thresh_falling_en
853 What: /sys/.../iio:deviceX/events/in 419 What: /sys/.../iio:deviceX/events/in_magn_x_thresh_rising_en
854 What: /sys/.../iio:deviceX/events/in 420 What: /sys/.../iio:deviceX/events/in_magn_x_thresh_falling_en
855 What: /sys/.../iio:deviceX/events/in 421 What: /sys/.../iio:deviceX/events/in_magn_y_thresh_rising_en
856 What: /sys/.../iio:deviceX/events/in 422 What: /sys/.../iio:deviceX/events/in_magn_y_thresh_falling_en
857 What: /sys/.../iio:deviceX/events/in 423 What: /sys/.../iio:deviceX/events/in_magn_z_thresh_rising_en
858 What: /sys/.../iio:deviceX/events/in 424 What: /sys/.../iio:deviceX/events/in_magn_z_thresh_falling_en
859 What: /sys/.../iio:deviceX/events/in <<
860 What: /sys/.../iio:deviceX/events/in <<
861 What: /sys/.../iio:deviceX/events/in <<
862 What: /sys/.../iio:deviceX/events/in <<
863 What: /sys/.../iio:deviceX/events/in <<
864 What: /sys/.../iio:deviceX/events/in <<
865 What: /sys/.../iio:deviceX/events/in <<
866 What: /sys/.../iio:deviceX/events/in <<
867 What: /sys/.../iio:deviceX/events/in 425 What: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_rising_en
868 What: /sys/.../iio:deviceX/events/in 426 What: /sys/.../iio:deviceX/events/in_voltageY_supply_thresh_falling_en
869 What: /sys/.../iio:deviceX/events/in 427 What: /sys/.../iio:deviceX/events/in_voltageY_thresh_rising_en
870 What: /sys/.../iio:deviceX/events/in 428 What: /sys/.../iio:deviceX/events/in_voltageY_thresh_falling_en
871 What: /sys/.../iio:deviceX/events/in <<
872 What: /sys/.../iio:deviceX/events/in 429 What: /sys/.../iio:deviceX/events/in_tempY_thresh_rising_en
873 What: /sys/.../iio:deviceX/events/in 430 What: /sys/.../iio:deviceX/events/in_tempY_thresh_falling_en
874 What: /sys/.../iio:deviceX/events/in <<
875 What: /sys/.../iio:deviceX/events/in <<
876 KernelVersion: 2.6.37 431 KernelVersion: 2.6.37
877 Contact: linux-iio@vger.kernel.org 432 Contact: linux-iio@vger.kernel.org
878 Description: 433 Description:
879 Event generated when channel p 434 Event generated when channel passes a threshold in the specified
880 (_rising|_falling) direction. 435 (_rising|_falling) direction. If the direction is not specified,
881 then either the device will re 436 then either the device will report an event which ever direction
882 a single threshold value is pa 437 a single threshold value is passed in (e.g.
883 <type>[Y][_name]_<raw|input>_t 438 <type>[Y][_name]_<raw|input>_thresh_value) or
884 <type>[Y][_name]_<raw|input>_t 439 <type>[Y][_name]_<raw|input>_thresh_rising_value and
885 <type>[Y][_name]_<raw|input>_t 440 <type>[Y][_name]_<raw|input>_thresh_falling_value may take
886 different values, but the devi 441 different values, but the device can only enable both thresholds
887 or neither. 442 or neither.
888 <<
889 Note the driver will assume th 443 Note the driver will assume the last p events requested are
890 to be enabled where p is how m 444 to be enabled where p is how many it supports (which may vary
891 depending on the exact set req 445 depending on the exact set requested. So if you want to be
892 sure you have set what you thi 446 sure you have set what you think you have, check the contents of
893 these attributes after everyth 447 these attributes after everything is configured. Drivers may
894 have to buffer any parameters 448 have to buffer any parameters so that they are consistent when
895 a given event type is enabled 449 a given event type is enabled at a future point (and not those for
896 whatever event was previously 450 whatever event was previously enabled).
897 451
898 What: /sys/.../iio:deviceX/events/in 452 What: /sys/.../iio:deviceX/events/in_accel_x_roc_rising_en
899 What: /sys/.../iio:deviceX/events/in 453 What: /sys/.../iio:deviceX/events/in_accel_x_roc_falling_en
900 What: /sys/.../iio:deviceX/events/in 454 What: /sys/.../iio:deviceX/events/in_accel_y_roc_rising_en
901 What: /sys/.../iio:deviceX/events/in 455 What: /sys/.../iio:deviceX/events/in_accel_y_roc_falling_en
902 What: /sys/.../iio:deviceX/events/in 456 What: /sys/.../iio:deviceX/events/in_accel_z_roc_rising_en
903 What: /sys/.../iio:deviceX/events/in 457 What: /sys/.../iio:deviceX/events/in_accel_z_roc_falling_en
904 What: /sys/.../iio:deviceX/events/in 458 What: /sys/.../iio:deviceX/events/in_anglvel_x_roc_rising_en
905 What: /sys/.../iio:deviceX/events/in 459 What: /sys/.../iio:deviceX/events/in_anglvel_x_roc_falling_en
906 What: /sys/.../iio:deviceX/events/in 460 What: /sys/.../iio:deviceX/events/in_anglvel_y_roc_rising_en
907 What: /sys/.../iio:deviceX/events/in 461 What: /sys/.../iio:deviceX/events/in_anglvel_y_roc_falling_en
908 What: /sys/.../iio:deviceX/events/in 462 What: /sys/.../iio:deviceX/events/in_anglvel_z_roc_rising_en
909 What: /sys/.../iio:deviceX/events/in 463 What: /sys/.../iio:deviceX/events/in_anglvel_z_roc_falling_en
910 What: /sys/.../iio:deviceX/events/in 464 What: /sys/.../iio:deviceX/events/in_magn_x_roc_rising_en
911 What: /sys/.../iio:deviceX/events/in 465 What: /sys/.../iio:deviceX/events/in_magn_x_roc_falling_en
912 What: /sys/.../iio:deviceX/events/in 466 What: /sys/.../iio:deviceX/events/in_magn_y_roc_rising_en
913 What: /sys/.../iio:deviceX/events/in 467 What: /sys/.../iio:deviceX/events/in_magn_y_roc_falling_en
914 What: /sys/.../iio:deviceX/events/in 468 What: /sys/.../iio:deviceX/events/in_magn_z_roc_rising_en
915 What: /sys/.../iio:deviceX/events/in 469 What: /sys/.../iio:deviceX/events/in_magn_z_roc_falling_en
916 What: /sys/.../iio:deviceX/events/in <<
917 What: /sys/.../iio:deviceX/events/in <<
918 What: /sys/.../iio:deviceX/events/in <<
919 What: /sys/.../iio:deviceX/events/in <<
920 What: /sys/.../iio:deviceX/events/in <<
921 What: /sys/.../iio:deviceX/events/in <<
922 What: /sys/.../iio:deviceX/events/in <<
923 What: /sys/.../iio:deviceX/events/in <<
924 What: /sys/.../iio:deviceX/events/in 470 What: /sys/.../iio:deviceX/events/in_voltageY_supply_roc_rising_en
925 What: /sys/.../iio:deviceX/events/in 471 What: /sys/.../iio:deviceX/events/in_voltageY_supply_roc_falling_en
926 What: /sys/.../iio:deviceX/events/in 472 What: /sys/.../iio:deviceX/events/in_voltageY_roc_rising_en
927 What: /sys/.../iio:deviceX/events/in 473 What: /sys/.../iio:deviceX/events/in_voltageY_roc_falling_en
928 What: /sys/.../iio:deviceX/events/in 474 What: /sys/.../iio:deviceX/events/in_tempY_roc_rising_en
929 What: /sys/.../iio:deviceX/events/in 475 What: /sys/.../iio:deviceX/events/in_tempY_roc_falling_en
930 KernelVersion: 2.6.37 476 KernelVersion: 2.6.37
931 Contact: linux-iio@vger.kernel.org 477 Contact: linux-iio@vger.kernel.org
932 Description: 478 Description:
933 Event generated when channel p 479 Event generated when channel passes a threshold on the rate of
934 change (1st differential) in t 480 change (1st differential) in the specified (_rising|_falling)
935 direction. If the direction is 481 direction. If the direction is not specified, then either the
936 device will report an event wh 482 device will report an event which ever direction a single
937 threshold value is passed in ( 483 threshold value is passed in (e.g.
938 <type>[Y][_name]_<raw|input>_r 484 <type>[Y][_name]_<raw|input>_roc_value) or
939 <type>[Y][_name]_<raw|input>_r 485 <type>[Y][_name]_<raw|input>_roc_rising_value and
940 <type>[Y][_name]_<raw|input>_r 486 <type>[Y][_name]_<raw|input>_roc_falling_value may take
941 different values, but the devi 487 different values, but the device can only enable both rate of
942 change thresholds or neither. 488 change thresholds or neither.
943 <<
944 Note the driver will assume th 489 Note the driver will assume the last p events requested are
945 to be enabled where p is howev 490 to be enabled where p is however many it supports (which may
946 vary depending on the exact se 491 vary depending on the exact set requested. So if you want to be
947 sure you have set what you thi 492 sure you have set what you think you have, check the contents of
948 these attributes after everyth 493 these attributes after everything is configured. Drivers may
949 have to buffer any parameters 494 have to buffer any parameters so that they are consistent when
950 a given event type is enabled 495 a given event type is enabled a future point (and not those for
951 whatever event was previously 496 whatever event was previously enabled).
952 497
953 What: /sys/.../events/in_capacitance <<
954 What: /sys/.../events/in_capacitance <<
955 KernelVersion: 5.13 <<
956 Contact: linux-iio@vger.kernel.org <<
957 Description: <<
958 Adaptive thresholds are simila <<
959 but the value is expressed as <<
960 provides a low frequency appro <<
961 Thus these detect if a rapid c <<
962 direction which crosses tracki <<
963 Tracking value calculation is <<
964 <<
965 What: /sys/.../in_capacitanceY_adapt <<
966 What: /sys/.../in_capacitanceY_adapt <<
967 KernelVersion: 5.11 <<
968 Contact: linux-iio@vger.kernel.org <<
969 Description: <<
970 When adaptive thresholds are u <<
971 may adjust too slowly to step <<
972 Thus these specify the time in <<
973 difference between the slow tr <<
974 signal is allowed to remain ou <<
975 event occurs in which the trac <<
976 to the raw signal, allowing sl <<
977 adaptive threshold event detec <<
978 <<
979 What: /sys/.../events/in_accel_thres <<
980 What: /sys/.../events/in_accel_thres <<
981 What: /sys/.../events/in_accel_x_raw 498 What: /sys/.../events/in_accel_x_raw_thresh_rising_value
982 What: /sys/.../events/in_accel_x_raw 499 What: /sys/.../events/in_accel_x_raw_thresh_falling_value
983 What: /sys/.../events/in_accel_y_raw 500 What: /sys/.../events/in_accel_y_raw_thresh_rising_value
984 What: /sys/.../events/in_accel_y_raw 501 What: /sys/.../events/in_accel_y_raw_thresh_falling_value
985 What: /sys/.../events/in_accel_z_raw 502 What: /sys/.../events/in_accel_z_raw_thresh_rising_value
986 What: /sys/.../events/in_accel_z_raw 503 What: /sys/.../events/in_accel_z_raw_thresh_falling_value
987 What: /sys/.../events/in_anglvel_x_r 504 What: /sys/.../events/in_anglvel_x_raw_thresh_rising_value
988 What: /sys/.../events/in_anglvel_x_r 505 What: /sys/.../events/in_anglvel_x_raw_thresh_falling_value
989 What: /sys/.../events/in_anglvel_y_r 506 What: /sys/.../events/in_anglvel_y_raw_thresh_rising_value
990 What: /sys/.../events/in_anglvel_y_r 507 What: /sys/.../events/in_anglvel_y_raw_thresh_falling_value
991 What: /sys/.../events/in_anglvel_z_r 508 What: /sys/.../events/in_anglvel_z_raw_thresh_rising_value
992 What: /sys/.../events/in_anglvel_z_r 509 What: /sys/.../events/in_anglvel_z_raw_thresh_falling_value
993 What: /sys/.../events/in_magn_x_raw_ 510 What: /sys/.../events/in_magn_x_raw_thresh_rising_value
994 What: /sys/.../events/in_magn_x_raw_ 511 What: /sys/.../events/in_magn_x_raw_thresh_falling_value
995 What: /sys/.../events/in_magn_y_raw_ 512 What: /sys/.../events/in_magn_y_raw_thresh_rising_value
996 What: /sys/.../events/in_magn_y_raw_ 513 What: /sys/.../events/in_magn_y_raw_thresh_falling_value
997 What: /sys/.../events/in_magn_z_raw_ 514 What: /sys/.../events/in_magn_z_raw_thresh_rising_value
998 What: /sys/.../events/in_magn_z_raw_ 515 What: /sys/.../events/in_magn_z_raw_thresh_falling_value
999 What: /sys/.../events/in_rot_from_no <<
1000 What: /sys/.../events/in_rot_from_n <<
1001 What: /sys/.../events/in_rot_from_n <<
1002 What: /sys/.../events/in_rot_from_n <<
1003 What: /sys/.../events/in_rot_from_n <<
1004 What: /sys/.../events/in_rot_from_n <<
1005 What: /sys/.../events/in_rot_from_n <<
1006 What: /sys/.../events/in_rot_from_n <<
1007 What: /sys/.../events/in_voltageY_s 516 What: /sys/.../events/in_voltageY_supply_raw_thresh_rising_value
1008 What: /sys/.../events/in_voltageY_s 517 What: /sys/.../events/in_voltageY_supply_raw_thresh_falling_value
1009 What: /sys/.../events/in_voltageY_r 518 What: /sys/.../events/in_voltageY_raw_thresh_rising_value
1010 What: /sys/.../events/in_voltageY_r 519 What: /sys/.../events/in_voltageY_raw_thresh_falling_value
1011 What: /sys/.../events/in_tempY_raw_ 520 What: /sys/.../events/in_tempY_raw_thresh_rising_value
1012 What: /sys/.../events/in_tempY_raw_ 521 What: /sys/.../events/in_tempY_raw_thresh_falling_value
1013 What: /sys/.../events/in_illuminanc 522 What: /sys/.../events/in_illuminance0_thresh_falling_value
1014 What: /sys/.../events/in_illuminanc !! 523 what: /sys/.../events/in_illuminance0_thresh_rising_value
1015 What: /sys/.../events/in_proximity0 !! 524 what: /sys/.../events/in_proximity0_thresh_falling_value
1016 What: /sys/.../events/in_proximity0 !! 525 what: /sys/.../events/in_proximity0_thresh_rising_value
1017 What: /sys/.../events/in_illuminanc <<
1018 What: /sys/.../events/in_illuminanc <<
1019 What: /sys/.../events/in_capacitanc <<
1020 What: /sys/.../events/in_capacitanc <<
1021 What: /sys/.../events/in_capacitanc <<
1022 What: /sys/.../events/in_capacitanc <<
1023 KernelVersion: 2.6.37 526 KernelVersion: 2.6.37
1024 Contact: linux-iio@vger.kernel.org 527 Contact: linux-iio@vger.kernel.org
1025 Description: 528 Description:
1026 Specifies the value of thresh 529 Specifies the value of threshold that the device is comparing
1027 against for the events enable 530 against for the events enabled by
1028 <type>Y[_name]_thresh[_rising 531 <type>Y[_name]_thresh[_rising|falling]_en.
1029 <<
1030 If separate attributes exist 532 If separate attributes exist for the two directions, but
1031 direction is not specified fo 533 direction is not specified for this attribute, then a single
1032 threshold value applies to bo 534 threshold value applies to both directions.
1033 <<
1034 The raw or input element of t 535 The raw or input element of the name indicates whether the
1035 value is in raw device units 536 value is in raw device units or in processed units (as _raw
1036 and _input do on sysfs direct 537 and _input do on sysfs direct channel read attributes).
1037 538
1038 What: /sys/.../events/in_accel_scal <<
1039 What: /sys/.../events/in_accel_peak <<
1040 What: /sys/.../events/in_anglvel_sc <<
1041 What: /sys/.../events/in_magn_scale <<
1042 What: /sys/.../events/in_rot_from_n <<
1043 What: /sys/.../events/in_rot_from_n <<
1044 What: /sys/.../events/in_voltage_sc <<
1045 What: /sys/.../events/in_voltage_su <<
1046 What: /sys/.../events/in_temp_scale <<
1047 What: /sys/.../events/in_illuminanc <<
1048 What: /sys/.../events/in_proximity_ <<
1049 KernelVersion: 3.21 <<
1050 Contact: linux-iio@vger.kernel.org <<
1051 Description: <<
1052 Specifies the conversion fact <<
1053 to device specific units used <<
1054 threshold. <<
1055 <<
1056 What: /sys/.../events/in_accel_x_th <<
1057 What: /sys/.../events/in_accel_x_th <<
1058 What: /sys/.../events/in_accel_x_th <<
1059 What: /sys/.../events/in_accel_y_th <<
1060 What: /sys/.../events/in_accel_y_th <<
1061 What: /sys/.../events/in_accel_y_th <<
1062 What: /sys/.../events/in_accel_z_th <<
1063 What: /sys/.../events/in_accel_z_th <<
1064 What: /sys/.../events/in_accel_z_th <<
1065 What: /sys/.../events/in_anglvel_x_ <<
1066 What: /sys/.../events/in_anglvel_x_ <<
1067 What: /sys/.../events/in_anglvel_x_ <<
1068 What: /sys/.../events/in_anglvel_y_ <<
1069 What: /sys/.../events/in_anglvel_y_ <<
1070 What: /sys/.../events/in_anglvel_y_ <<
1071 What: /sys/.../events/in_anglvel_z_ <<
1072 What: /sys/.../events/in_anglvel_z_ <<
1073 What: /sys/.../events/in_anglvel_z_ <<
1074 What: /sys/.../events/in_magn_x_thr <<
1075 What: /sys/.../events/in_magn_x_thr <<
1076 What: /sys/.../events/in_magn_x_thr <<
1077 What: /sys/.../events/in_magn_y_thr <<
1078 What: /sys/.../events/in_magn_y_thr <<
1079 What: /sys/.../events/in_magn_y_thr <<
1080 What: /sys/.../events/in_magn_z_thr <<
1081 What: /sys/.../events/in_magn_z_thr <<
1082 What: /sys/.../events/in_magn_z_thr <<
1083 What: /sys/.../events/in_rot_from_n <<
1084 What: /sys/.../events/in_rot_from_n <<
1085 What: /sys/.../events/in_rot_from_n <<
1086 What: /sys/.../events/in_rot_from_n <<
1087 What: /sys/.../events/in_rot_from_n <<
1088 What: /sys/.../events/in_rot_from_n <<
1089 What: /sys/.../events/in_rot_from_n <<
1090 What: /sys/.../events/in_rot_from_n <<
1091 What: /sys/.../events/in_rot_from_n <<
1092 What: /sys/.../events/in_rot_from_n <<
1093 What: /sys/.../events/in_rot_from_n <<
1094 What: /sys/.../events/in_rot_from_n <<
1095 What: /sys/.../events/in_voltageY_t <<
1096 What: /sys/.../events/in_voltageY_t <<
1097 What: /sys/.../events/in_voltageY_t <<
1098 What: /sys/.../events/in_tempY_thre <<
1099 What: /sys/.../events/in_tempY_thre <<
1100 What: /sys/.../events/in_tempY_thre <<
1101 What: /sys/.../events/in_illuminanc <<
1102 What: /sys/.../events/in_illuminanc <<
1103 What: /sys/.../events/in_illuminanc <<
1104 What: /sys/.../events/in_proximity0 <<
1105 What: /sys/.../events/in_proximity0 <<
1106 What: /sys/.../events/in_proximity0 <<
1107 KernelVersion: 3.13 <<
1108 Contact: linux-iio@vger.kernel.org <<
1109 Description: <<
1110 Specifies the hysteresis of t <<
1111 against for the events enable <<
1112 <type>Y[_name]_thresh[_(risin <<
1113 If separate attributes exist <<
1114 direction is not specified fo <<
1115 hysteresis value applies to b <<
1116 <<
1117 For falling events the hyster <<
1118 this event to get the upper t <<
1119 normal, for rising events the <<
1120 attribute. E.g. if in_voltage <<
1121 and in_voltage0_raw_thresh_ri <<
1122 will get activated once in_vo <<
1123 deactivated again once the va <<
1124 <<
1125 What: /sys/.../events/in_accel_x_ra 539 What: /sys/.../events/in_accel_x_raw_roc_rising_value
1126 What: /sys/.../events/in_accel_x_ra 540 What: /sys/.../events/in_accel_x_raw_roc_falling_value
1127 What: /sys/.../events/in_accel_y_ra 541 What: /sys/.../events/in_accel_y_raw_roc_rising_value
1128 What: /sys/.../events/in_accel_y_ra 542 What: /sys/.../events/in_accel_y_raw_roc_falling_value
1129 What: /sys/.../events/in_accel_z_ra 543 What: /sys/.../events/in_accel_z_raw_roc_rising_value
1130 What: /sys/.../events/in_accel_z_ra 544 What: /sys/.../events/in_accel_z_raw_roc_falling_value
1131 What: /sys/.../events/in_anglvel_x_ 545 What: /sys/.../events/in_anglvel_x_raw_roc_rising_value
1132 What: /sys/.../events/in_anglvel_x_ 546 What: /sys/.../events/in_anglvel_x_raw_roc_falling_value
1133 What: /sys/.../events/in_anglvel_y_ 547 What: /sys/.../events/in_anglvel_y_raw_roc_rising_value
1134 What: /sys/.../events/in_anglvel_y_ 548 What: /sys/.../events/in_anglvel_y_raw_roc_falling_value
1135 What: /sys/.../events/in_anglvel_z_ 549 What: /sys/.../events/in_anglvel_z_raw_roc_rising_value
1136 What: /sys/.../events/in_anglvel_z_ 550 What: /sys/.../events/in_anglvel_z_raw_roc_falling_value
1137 What: /sys/.../events/in_magn_x_raw 551 What: /sys/.../events/in_magn_x_raw_roc_rising_value
1138 What: /sys/.../events/in_magn_x_raw 552 What: /sys/.../events/in_magn_x_raw_roc_falling_value
1139 What: /sys/.../events/in_magn_y_raw 553 What: /sys/.../events/in_magn_y_raw_roc_rising_value
1140 What: /sys/.../events/in_magn_y_raw 554 What: /sys/.../events/in_magn_y_raw_roc_falling_value
1141 What: /sys/.../events/in_magn_z_raw 555 What: /sys/.../events/in_magn_z_raw_roc_rising_value
1142 What: /sys/.../events/in_magn_z_raw 556 What: /sys/.../events/in_magn_z_raw_roc_falling_value
1143 What: /sys/.../events/in_rot_from_n <<
1144 What: /sys/.../events/in_rot_from_n <<
1145 What: /sys/.../events/in_rot_from_n <<
1146 What: /sys/.../events/in_rot_from_n <<
1147 What: /sys/.../events/in_rot_from_n <<
1148 What: /sys/.../events/in_rot_from_n <<
1149 What: /sys/.../events/in_rot_from_n <<
1150 What: /sys/.../events/in_rot_from_n <<
1151 What: /sys/.../events/in_voltageY_s 557 What: /sys/.../events/in_voltageY_supply_raw_roc_rising_value
1152 What: /sys/.../events/in_voltageY_s 558 What: /sys/.../events/in_voltageY_supply_raw_roc_falling_value
1153 What: /sys/.../events/in_voltageY_r 559 What: /sys/.../events/in_voltageY_raw_roc_rising_value
1154 What: /sys/.../events/in_voltageY_r 560 What: /sys/.../events/in_voltageY_raw_roc_falling_value
1155 What: /sys/.../events/in_tempY_raw_ 561 What: /sys/.../events/in_tempY_raw_roc_rising_value
1156 What: /sys/.../events/in_tempY_raw_ 562 What: /sys/.../events/in_tempY_raw_roc_falling_value
1157 KernelVersion: 2.6.37 563 KernelVersion: 2.6.37
1158 Contact: linux-iio@vger.kernel.org 564 Contact: linux-iio@vger.kernel.org
1159 Description: 565 Description:
1160 Specifies the value of rate o 566 Specifies the value of rate of change threshold that the
1161 device is comparing against f 567 device is comparing against for the events enabled by
1162 <type>[Y][_name]_roc[_rising| 568 <type>[Y][_name]_roc[_rising|falling]_en.
1163 <<
1164 If separate attributes exist 569 If separate attributes exist for the two directions,
1165 but direction is not specifie 570 but direction is not specified for this attribute,
1166 then a single threshold value 571 then a single threshold value applies to both directions.
1167 The raw or input element of t 572 The raw or input element of the name indicates whether the
1168 value is in raw device units 573 value is in raw device units or in processed units (as _raw
1169 and _input do on sysfs direct 574 and _input do on sysfs direct channel read attributes).
1170 575
1171 What: /sys/.../events/in_accel_x_th 576 What: /sys/.../events/in_accel_x_thresh_rising_period
1172 What: /sys/.../events/in_accel_x_th 577 What: /sys/.../events/in_accel_x_thresh_falling_period
1173 What: /sys/.../events/in_accel_x_ro !! 578 hat: /sys/.../events/in_accel_x_roc_rising_period
1174 What: /sys/.../events/in_accel_x_ro 579 What: /sys/.../events/in_accel_x_roc_falling_period
1175 What: /sys/.../events/in_accel_y_th 580 What: /sys/.../events/in_accel_y_thresh_rising_period
1176 What: /sys/.../events/in_accel_y_th 581 What: /sys/.../events/in_accel_y_thresh_falling_period
1177 What: /sys/.../events/in_accel_y_ro 582 What: /sys/.../events/in_accel_y_roc_rising_period
1178 What: /sys/.../events/in_accel_y_ro 583 What: /sys/.../events/in_accel_y_roc_falling_period
1179 What: /sys/.../events/in_accel_z_th 584 What: /sys/.../events/in_accel_z_thresh_rising_period
1180 What: /sys/.../events/in_accel_z_th 585 What: /sys/.../events/in_accel_z_thresh_falling_period
1181 What: /sys/.../events/in_accel_z_ro 586 What: /sys/.../events/in_accel_z_roc_rising_period
1182 What: /sys/.../events/in_accel_z_ro 587 What: /sys/.../events/in_accel_z_roc_falling_period
1183 What: /sys/.../events/in_anglvel_x_ 588 What: /sys/.../events/in_anglvel_x_thresh_rising_period
1184 What: /sys/.../events/in_anglvel_x_ 589 What: /sys/.../events/in_anglvel_x_thresh_falling_period
1185 What: /sys/.../events/in_anglvel_x_ 590 What: /sys/.../events/in_anglvel_x_roc_rising_period
1186 What: /sys/.../events/in_anglvel_x_ 591 What: /sys/.../events/in_anglvel_x_roc_falling_period
1187 What: /sys/.../events/in_anglvel_y_ 592 What: /sys/.../events/in_anglvel_y_thresh_rising_period
1188 What: /sys/.../events/in_anglvel_y_ 593 What: /sys/.../events/in_anglvel_y_thresh_falling_period
1189 What: /sys/.../events/in_anglvel_y_ 594 What: /sys/.../events/in_anglvel_y_roc_rising_period
1190 What: /sys/.../events/in_anglvel_y_ 595 What: /sys/.../events/in_anglvel_y_roc_falling_period
1191 What: /sys/.../events/in_anglvel_z_ 596 What: /sys/.../events/in_anglvel_z_thresh_rising_period
1192 What: /sys/.../events/in_anglvel_z_ 597 What: /sys/.../events/in_anglvel_z_thresh_falling_period
1193 What: /sys/.../events/in_anglvel_z_ 598 What: /sys/.../events/in_anglvel_z_roc_rising_period
1194 What: /sys/.../events/in_anglvel_z_ 599 What: /sys/.../events/in_anglvel_z_roc_falling_period
1195 What: /sys/.../events/in_magn_x_thr 600 What: /sys/.../events/in_magn_x_thresh_rising_period
1196 What: /sys/.../events/in_magn_x_thr 601 What: /sys/.../events/in_magn_x_thresh_falling_period
1197 What: /sys/.../events/in_magn_x_roc 602 What: /sys/.../events/in_magn_x_roc_rising_period
1198 What: /sys/.../events/in_magn_x_roc 603 What: /sys/.../events/in_magn_x_roc_falling_period
1199 What: /sys/.../events/in_magn_y_thr 604 What: /sys/.../events/in_magn_y_thresh_rising_period
1200 What: /sys/.../events/in_magn_y_thr 605 What: /sys/.../events/in_magn_y_thresh_falling_period
1201 What: /sys/.../events/in_magn_y_roc 606 What: /sys/.../events/in_magn_y_roc_rising_period
1202 What: /sys/.../events/in_magn_y_roc 607 What: /sys/.../events/in_magn_y_roc_falling_period
1203 What: /sys/.../events/in_magn_z_thr 608 What: /sys/.../events/in_magn_z_thresh_rising_period
1204 What: /sys/.../events/in_magn_z_thr 609 What: /sys/.../events/in_magn_z_thresh_falling_period
1205 What: /sys/.../events/in_magn_z_roc 610 What: /sys/.../events/in_magn_z_roc_rising_period
1206 What: /sys/.../events/in_magn_z_roc 611 What: /sys/.../events/in_magn_z_roc_falling_period
1207 What: /sys/.../events/in_rot_from_n <<
1208 What: /sys/.../events/in_rot_from_n <<
1209 What: /sys/.../events/in_rot_from_n <<
1210 What: /sys/.../events/in_rot_from_n <<
1211 What: /sys/.../events/in_rot_from_n <<
1212 What: /sys/.../events/in_rot_from_n <<
1213 What: /sys/.../events/in_rot_from_n <<
1214 What: /sys/.../events/in_rot_from_n <<
1215 What: /sys/.../events/in_rot_from_n <<
1216 What: /sys/.../events/in_rot_from_n <<
1217 What: /sys/.../events/in_rot_from_n <<
1218 What: /sys/.../events/in_rot_from_n <<
1219 What: /sys/.../events/in_rot_from_n <<
1220 What: /sys/.../events/in_rot_from_n <<
1221 What: /sys/.../events/in_rot_from_n <<
1222 What: /sys/.../events/in_rot_from_n <<
1223 What: /sys/.../events/in_voltageY_s 612 What: /sys/.../events/in_voltageY_supply_thresh_rising_period
1224 What: /sys/.../events/in_voltageY_s 613 What: /sys/.../events/in_voltageY_supply_thresh_falling_period
1225 What: /sys/.../events/in_voltageY_s 614 What: /sys/.../events/in_voltageY_supply_roc_rising_period
1226 What: /sys/.../events/in_voltageY_s 615 What: /sys/.../events/in_voltageY_supply_roc_falling_period
1227 What: /sys/.../events/in_voltageY_t 616 What: /sys/.../events/in_voltageY_thresh_rising_period
1228 What: /sys/.../events/in_voltageY_t 617 What: /sys/.../events/in_voltageY_thresh_falling_period
1229 What: /sys/.../events/in_voltageY_r 618 What: /sys/.../events/in_voltageY_roc_rising_period
1230 What: /sys/.../events/in_voltageY_r 619 What: /sys/.../events/in_voltageY_roc_falling_period
1231 What: /sys/.../events/in_tempY_thre 620 What: /sys/.../events/in_tempY_thresh_rising_period
1232 What: /sys/.../events/in_tempY_thre 621 What: /sys/.../events/in_tempY_thresh_falling_period
1233 What: /sys/.../events/in_tempY_roc_ 622 What: /sys/.../events/in_tempY_roc_rising_period
1234 What: /sys/.../events/in_tempY_roc_ 623 What: /sys/.../events/in_tempY_roc_falling_period
1235 What: /sys/.../events/in_accel_x&y& 624 What: /sys/.../events/in_accel_x&y&z_mag_falling_period
1236 What: /sys/.../events/in_intensity0 625 What: /sys/.../events/in_intensity0_thresh_period
1237 What: /sys/.../events/in_proximity0 626 What: /sys/.../events/in_proximity0_thresh_period
1238 What: /sys/.../events/in_activity_s <<
1239 What: /sys/.../events/in_activity_s <<
1240 What: /sys/.../events/in_activity_w <<
1241 What: /sys/.../events/in_activity_w <<
1242 What: /sys/.../events/in_activity_j <<
1243 What: /sys/.../events/in_activity_j <<
1244 What: /sys/.../events/in_activity_r <<
1245 What: /sys/.../events/in_activity_r <<
1246 What: /sys/.../events/in_illuminanc <<
1247 KernelVersion: 2.6.37 627 KernelVersion: 2.6.37
1248 Contact: linux-iio@vger.kernel.org 628 Contact: linux-iio@vger.kernel.org
1249 Description: 629 Description:
1250 Period of time (in seconds) f 630 Period of time (in seconds) for which the condition must be
1251 met before an event is genera 631 met before an event is generated. If direction is not
1252 specified then this period ap 632 specified then this period applies to both directions.
1253 633
1254 What: /sys/.../events/in_accel_thre <<
1255 What: /sys/.../events/in_anglvel_th <<
1256 What: /sys/.../events/in_magn_thres <<
1257 KernelVersion: 4.2 <<
1258 Contact: linux-iio@vger.kernel.org <<
1259 Description: <<
1260 If a low pass filter can be a <<
1261 this property gives its 3db f <<
1262 A value of zero disables the <<
1263 <<
1264 What: /sys/.../events/in_accel_thre <<
1265 What: /sys/.../events/in_anglvel_th <<
1266 What: /sys/.../events/in_magn_thres <<
1267 KernelVersion: 4.2 <<
1268 Contact: linux-iio@vger.kernel.org <<
1269 Description: <<
1270 If a high pass filter can be <<
1271 this property gives its 3db f <<
1272 A value of zero disables the <<
1273 <<
1274 What: /sys/.../events/in_activity_s <<
1275 What: /sys/.../events/in_activity_s <<
1276 What: /sys/.../events/in_activity_w <<
1277 What: /sys/.../events/in_activity_w <<
1278 What: /sys/.../events/in_activity_j <<
1279 What: /sys/.../events/in_activity_j <<
1280 What: /sys/.../events/in_activity_r <<
1281 What: /sys/.../events/in_activity_r <<
1282 KernelVersion: 3.19 <<
1283 Contact: linux-iio@vger.kernel.org <<
1284 Description: <<
1285 Enables or disables activity <<
1286 an event is generated when se <<
1287 <<
1288 What: /sys/.../events/in_activity_s <<
1289 What: /sys/.../events/in_activity_s <<
1290 What: /sys/.../events/in_activity_w <<
1291 What: /sys/.../events/in_activity_w <<
1292 What: /sys/.../events/in_activity_j <<
1293 What: /sys/.../events/in_activity_j <<
1294 What: /sys/.../events/in_activity_r <<
1295 What: /sys/.../events/in_activity_r <<
1296 KernelVersion: 3.19 <<
1297 Contact: linux-iio@vger.kernel.org <<
1298 Description: <<
1299 Confidence value (in units as <<
1300 for deciding when an event sh <<
1301 running: If the confidence va <<
1302 is greater than in_activity_r <<
1303 then the sensor ENTERS runnin <<
1304 confidence value reported by <<
1305 in_activity_running_thresh_fa <<
1306 is LEAVING running state. <<
1307 <<
1308 What: /sys/.../iio:deviceX/events/i 634 What: /sys/.../iio:deviceX/events/in_accel_mag_en
1309 What: /sys/.../iio:deviceX/events/i 635 What: /sys/.../iio:deviceX/events/in_accel_mag_rising_en
1310 What: /sys/.../iio:deviceX/events/i 636 What: /sys/.../iio:deviceX/events/in_accel_mag_falling_en
1311 What: /sys/.../iio:deviceX/events/i 637 What: /sys/.../iio:deviceX/events/in_accel_x_mag_en
1312 What: /sys/.../iio:deviceX/events/i 638 What: /sys/.../iio:deviceX/events/in_accel_x_mag_rising_en
1313 What: /sys/.../iio:deviceX/events/i 639 What: /sys/.../iio:deviceX/events/in_accel_x_mag_falling_en
1314 What: /sys/.../iio:deviceX/events/i 640 What: /sys/.../iio:deviceX/events/in_accel_y_mag_en
1315 What: /sys/.../iio:deviceX/events/i 641 What: /sys/.../iio:deviceX/events/in_accel_y_mag_rising_en
1316 What: /sys/.../iio:deviceX/events/i 642 What: /sys/.../iio:deviceX/events/in_accel_y_mag_falling_en
1317 What: /sys/.../iio:deviceX/events/i 643 What: /sys/.../iio:deviceX/events/in_accel_z_mag_en
1318 What: /sys/.../iio:deviceX/events/i 644 What: /sys/.../iio:deviceX/events/in_accel_z_mag_rising_en
1319 What: /sys/.../iio:deviceX/events/i 645 What: /sys/.../iio:deviceX/events/in_accel_z_mag_falling_en
1320 What: /sys/.../iio:deviceX/events/i 646 What: /sys/.../iio:deviceX/events/in_accel_x&y&z_mag_rising_en
1321 What: /sys/.../iio:deviceX/events/i 647 What: /sys/.../iio:deviceX/events/in_accel_x&y&z_mag_falling_en
1322 KernelVersion: 2.6.37 648 KernelVersion: 2.6.37
1323 Contact: linux-iio@vger.kernel.org 649 Contact: linux-iio@vger.kernel.org
1324 Description: 650 Description:
1325 Similar to in_accel_x_thresh[ 651 Similar to in_accel_x_thresh[_rising|_falling]_en, but here the
1326 magnitude of the channel is c 652 magnitude of the channel is compared to the threshold, not its
1327 signed value. 653 signed value.
1328 654
1329 What: /sys/.../events/in_accel_raw_ 655 What: /sys/.../events/in_accel_raw_mag_value
1330 What: /sys/.../events/in_accel_x_ra 656 What: /sys/.../events/in_accel_x_raw_mag_rising_value
1331 What: /sys/.../events/in_accel_y_ra 657 What: /sys/.../events/in_accel_y_raw_mag_rising_value
1332 What: /sys/.../events/in_accel_z_ra 658 What: /sys/.../events/in_accel_z_raw_mag_rising_value
1333 KernelVersion: 2.6.37 659 KernelVersion: 2.6.37
1334 Contact: linux-iio@vger.kernel.org 660 Contact: linux-iio@vger.kernel.org
1335 Description: 661 Description:
1336 The value to which the magnit 662 The value to which the magnitude of the channel is compared. If
1337 number or direction is not sp 663 number or direction is not specified, applies to all channels of
1338 this type. 664 this type.
1339 665
1340 What: /sys/.../iio:deviceX/events/i <<
1341 What: /sys/.../iio:deviceX/events/i <<
1342 What: /sys/.../iio:deviceX/events/i <<
1343 What: /sys/.../iio:deviceX/events/i <<
1344 What: /sys/.../iio:deviceX/events/i <<
1345 What: /sys/.../iio:deviceX/events/i <<
1346 KernelVersion: 5.18 <<
1347 Contact: linux-iio@vger.kernel.org <<
1348 Description: <<
1349 Similar to in_accel_mag[_y][_ <<
1350 value is relative to a refere <<
1351 includes the graviational acc <<
1352 <<
1353 What: /sys/.../iio:deviceX/events/i <<
1354 What: /sys/.../iio:deviceX/events/i <<
1355 What: /sys/.../iio:deviceX/events/i <<
1356 What: /sys/.../iio:deviceX/events/i <<
1357 What: /sys/.../iio:deviceX/events/i <<
1358 What: /sys/.../iio:deviceX/events/i <<
1359 KernelVersion: 5.18 <<
1360 Contact: linux-iio@vger.kernel.org <<
1361 Description: <<
1362 The value to which the refere <<
1363 compared. If the axis is not <<
1364 of this type. <<
1365 <<
1366 What: /sys/.../events/in_steps_chan <<
1367 KernelVersion: 4.0 <<
1368 Contact: linux-iio@vger.kernel.org <<
1369 Description: <<
1370 Event generated when channel <<
1371 change in value. E.g. for ste <<
1372 generated each time the user <<
1373 in_steps_change_value. <<
1374 <<
1375 What: /sys/.../events/in_steps_chan <<
1376 KernelVersion: 4.0 <<
1377 Contact: linux-iio@vger.kernel.org <<
1378 Description: <<
1379 Specifies the value of change <<
1380 device is comparing against f <<
1381 <type>[Y][_name]_roc[_rising| <<
1382 if set to 3, a step change ev <<
1383 steps. <<
1384 <<
1385 What: /sys/bus/iio/devices/iio:devi 666 What: /sys/bus/iio/devices/iio:deviceX/trigger/current_trigger
1386 KernelVersion: 2.6.35 667 KernelVersion: 2.6.35
1387 Contact: linux-iio@vger.kernel.org 668 Contact: linux-iio@vger.kernel.org
1388 Description: 669 Description:
1389 The name of the trigger sourc 670 The name of the trigger source being used, as per string given
1390 in /sys/class/iio/triggerY/na 671 in /sys/class/iio/triggerY/name.
1391 672
1392 What: /sys/bus/iio/devices/iio:devi !! 673 What: /sys/bus/iio/devices/iio:deviceX/buffer/length
1393 KernelVersion: 5.11 !! 674 KernelVersion: 2.6.35
1394 Contact: linux-iio@vger.kernel.org 675 Contact: linux-iio@vger.kernel.org
1395 Description: 676 Description:
1396 Number of scans contained by 677 Number of scans contained by the buffer.
1397 678
1398 What: /sys/bus/iio/devices/iio:devi !! 679 What: /sys/bus/iio/devices/iio:deviceX/buffer/bytes_per_datum
1399 KernelVersion: 5.11 !! 680 KernelVersion: 2.6.37
>> 681 Contact: linux-iio@vger.kernel.org
>> 682 Description:
>> 683 Bytes per scan. Due to alignment fun, the scan may be larger
>> 684 than implied directly by the scan_element parameters.
>> 685
>> 686 What: /sys/bus/iio/devices/iio:deviceX/buffer/enable
>> 687 KernelVersion: 2.6.35
1400 Contact: linux-iio@vger.kernel.org 688 Contact: linux-iio@vger.kernel.org
1401 Description: 689 Description:
1402 Actually start the buffer cap 690 Actually start the buffer capture up. Will start trigger
1403 if first device and appropria 691 if first device and appropriate.
1404 692
1405 Note that it might be impossi !! 693 What: /sys/bus/iio/devices/iio:deviceX/buffer/scan_elements
1406 (e.g.: events, scale, samplin !! 694 KernelVersion: 2.6.37
1407 active buffer capture session <<
1408 <<
1409 What: /sys/bus/iio/devices/iio:devi <<
1410 KernelVersion: 5.11 <<
1411 Contact: linux-iio@vger.kernel.org 695 Contact: linux-iio@vger.kernel.org
1412 Description: 696 Description:
1413 Directory containing interfac 697 Directory containing interfaces for elements that will be
1414 captured for a single trigger 698 captured for a single triggered sample set in the buffer.
1415 699
1416 Since kernel 5.11 the scan_el !! 700 What: /sys/.../buffer/scan_elements/in_accel_x_en
1417 the bufferY directory, to be !! 701 What: /sys/.../buffer/scan_elements/in_accel_y_en
1418 !! 702 What: /sys/.../buffer/scan_elements/in_accel_z_en
1419 What: /sys/.../iio:deviceX/bufferY/ !! 703 What: /sys/.../buffer/scan_elements/in_anglvel_x_en
1420 What: /sys/.../iio:deviceX/bufferY/ !! 704 What: /sys/.../buffer/scan_elements/in_anglvel_y_en
1421 What: /sys/.../iio:deviceX/bufferY/ !! 705 What: /sys/.../buffer/scan_elements/in_anglvel_z_en
1422 What: /sys/.../iio:deviceX/bufferY/ !! 706 What: /sys/.../buffer/scan_elements/in_magn_x_en
1423 What: /sys/.../iio:deviceX/bufferY/ !! 707 What: /sys/.../buffer/scan_elements/in_magn_y_en
1424 What: /sys/.../iio:deviceX/bufferY/ !! 708 What: /sys/.../buffer/scan_elements/in_magn_z_en
1425 What: /sys/.../iio:deviceX/bufferY/ !! 709 What: /sys/.../buffer/scan_elements/in_timestamp_en
1426 What: /sys/.../iio:deviceX/bufferY/ !! 710 What: /sys/.../buffer/scan_elements/in_voltageY_supply_en
1427 What: /sys/.../iio:deviceX/bufferY/ !! 711 What: /sys/.../buffer/scan_elements/in_voltageY_en
1428 What: /sys/.../iio:deviceX/bufferY/ !! 712 What: /sys/.../buffer/scan_elements/in_voltageY-voltageZ_en
1429 What: /sys/.../iio:deviceX/bufferY/ !! 713 What: /sys/.../buffer/scan_elements/in_incli_x_en
1430 What: /sys/.../iio:deviceX/bufferY/ !! 714 What: /sys/.../buffer/scan_elements/in_incli_y_en
1431 What: /sys/.../iio:deviceX/bufferY/ !! 715 What: /sys/.../buffer/scan_elements/in_pressureY_en
1432 What: /sys/.../iio:deviceX/bufferY/ !! 716 What: /sys/.../buffer/scan_elements/in_pressure_en
1433 What: /sys/.../iio:deviceX/bufferY/ !! 717 KernelVersion: 2.6.37
1434 What: /sys/.../iio:deviceX/bufferY/ <<
1435 What: /sys/.../iio:deviceX/bufferY/ <<
1436 What: /sys/.../iio:deviceX/bufferY/ <<
1437 What: /sys/.../iio:deviceX/bufferY/ <<
1438 What: /sys/.../iio:deviceX/bufferY/ <<
1439 What: /sys/.../iio:deviceX/bufferY/ <<
1440 What: /sys/.../iio:deviceX/bufferY/ <<
1441 What: /sys/.../iio:deviceX/bufferY/ <<
1442 What: /sys/.../iio:deviceX/bufferY/ <<
1443 What: /sys/.../iio:deviceX/bufferY/ <<
1444 What: /sys/.../iio:deviceX/bufferY/ <<
1445 What: /sys/.../iio:deviceX/bufferY/ <<
1446 What: /sys/.../iio:deviceX/bufferY/ <<
1447 What: /sys/.../iio:deviceX/bufferY/ <<
1448 What: /sys/.../iio:deviceX/bufferY/ <<
1449 What: /sys/.../iio:deviceX/bufferY/ <<
1450 What: /sys/.../iio:deviceX/bufferY/ <<
1451 What: /sys/.../iio:deviceX/bufferY/ <<
1452 KernelVersion: 5.11 <<
1453 Contact: linux-iio@vger.kernel.org 718 Contact: linux-iio@vger.kernel.org
1454 Description: 719 Description:
1455 Scan element control for trig 720 Scan element control for triggered data capture.
1456 721
1457 What: /sys/.../iio:deviceX/bufferY/ !! 722 What: /sys/.../buffer/scan_elements/in_accel_type
1458 What: /sys/.../iio:deviceX/bufferY/ !! 723 What: /sys/.../buffer/scan_elements/in_anglvel_type
1459 What: /sys/.../iio:deviceX/bufferY/ !! 724 What: /sys/.../buffer/scan_elements/in_magn_type
1460 What: /sys/.../iio:deviceX/bufferY/ !! 725 What: /sys/.../buffer/scan_elements/in_incli_type
1461 What: /sys/.../iio:deviceX/bufferY/ !! 726 What: /sys/.../buffer/scan_elements/in_voltageY_type
1462 What: /sys/.../iio:deviceX/bufferY/ !! 727 What: /sys/.../buffer/scan_elements/in_voltage_type
1463 What: /sys/.../iio:deviceX/bufferY/ !! 728 What: /sys/.../buffer/scan_elements/in_voltageY_supply_type
1464 What: /sys/.../iio:deviceX/bufferY/ !! 729 What: /sys/.../buffer/scan_elements/in_timestamp_type
1465 What: /sys/.../iio:deviceX/bufferY/ !! 730 What: /sys/.../buffer/scan_elements/in_pressureY_type
1466 What: /sys/.../iio:deviceX/bufferY/ !! 731 What: /sys/.../buffer/scan_elements/in_pressure_type
1467 What: /sys/.../iio:deviceX/bufferY/ !! 732 KernelVersion: 2.6.37
1468 What: /sys/.../iio:deviceX/bufferY/ <<
1469 What: /sys/.../iio:deviceX/bufferY/ <<
1470 What: /sys/.../iio:deviceX/bufferY/ <<
1471 What: /sys/.../iio:deviceX/bufferY/ <<
1472 What: /sys/.../iio:deviceX/bufferY/ <<
1473 What: /sys/.../iio:deviceX/bufferY/ <<
1474 What: /sys/.../iio:deviceX/bufferY/ <<
1475 KernelVersion: 5.11 <<
1476 Contact: linux-iio@vger.kernel.org 733 Contact: linux-iio@vger.kernel.org
1477 Description: 734 Description:
1478 Description of the scan eleme 735 Description of the scan element data storage within the buffer
1479 and hence the form in which i 736 and hence the form in which it is read from user-space.
1480 Form is [be|le]:[s|u]bits/sto 737 Form is [be|le]:[s|u]bits/storagebits[>>shift].
1481 be or le specifies big or lit 738 be or le specifies big or little endian. s or u specifies if
1482 signed (2's complement) or un 739 signed (2's complement) or unsigned. bits is the number of bits
1483 of data and storagebits is th 740 of data and storagebits is the space (after padding) that it
1484 occupies in the buffer. shift 741 occupies in the buffer. shift if specified, is the shift that
1485 needs to be applied prior to 742 needs to be applied prior to masking out unused bits. Some
1486 devices put their data in the 743 devices put their data in the middle of the transferred elements
1487 with additional information o 744 with additional information on both sides. Note that some
1488 devices will have additional 745 devices will have additional information in the unused bits
1489 so to get a clean value, the 746 so to get a clean value, the bits value must be used to mask
1490 the buffer output value appro 747 the buffer output value appropriately. The storagebits value
1491 also specifies the data align 748 also specifies the data alignment. So s48/64>>2 will be a
1492 signed 48 bit integer stored 749 signed 48 bit integer stored in a 64 bit location aligned to
1493 a 64 bit boundary. To obtain 750 a 64 bit boundary. To obtain the clean value, shift right 2
1494 and apply a mask to zero the 751 and apply a mask to zero the top 16 bits of the result.
1495 For other storage combination 752 For other storage combinations this attribute will be extended
1496 appropriately. 753 appropriately.
1497 754
1498 What: /sys/.../iio:deviceX/scan_ele !! 755 What: /sys/.../buffer/scan_elements/in_accel_type_available
1499 KernelVersion: 2.6.37 756 KernelVersion: 2.6.37
1500 Contact: linux-iio@vger.kernel.org 757 Contact: linux-iio@vger.kernel.org
1501 Description: 758 Description:
1502 If the type parameter can tak 759 If the type parameter can take one of a small set of values,
1503 this attribute lists them. 760 this attribute lists them.
1504 761
1505 What: /sys/.../iio:deviceX/bufferY/ !! 762 What: /sys/.../buffer/scan_elements/in_voltageY_index
1506 What: /sys/.../iio:deviceX/bufferY/ !! 763 What: /sys/.../buffer/scan_elements/in_voltageY_supply_index
1507 What: /sys/.../iio:deviceX/bufferY/ !! 764 What: /sys/.../buffer/scan_elements/in_accel_x_index
1508 What: /sys/.../iio:deviceX/bufferY/ !! 765 What: /sys/.../buffer/scan_elements/in_accel_y_index
1509 What: /sys/.../iio:deviceX/bufferY/ !! 766 What: /sys/.../buffer/scan_elements/in_accel_z_index
1510 What: /sys/.../iio:deviceX/bufferY/ !! 767 What: /sys/.../buffer/scan_elements/in_anglvel_x_index
1511 What: /sys/.../iio:deviceX/bufferY/ !! 768 What: /sys/.../buffer/scan_elements/in_anglvel_y_index
1512 What: /sys/.../iio:deviceX/bufferY/ !! 769 What: /sys/.../buffer/scan_elements/in_anglvel_z_index
1513 What: /sys/.../iio:deviceX/bufferY/ !! 770 What: /sys/.../buffer/scan_elements/in_magn_x_index
1514 What: /sys/.../iio:deviceX/bufferY/ !! 771 What: /sys/.../buffer/scan_elements/in_magn_y_index
1515 What: /sys/.../iio:deviceX/bufferY/ !! 772 What: /sys/.../buffer/scan_elements/in_magn_z_index
1516 What: /sys/.../iio:deviceX/bufferY/ !! 773 What: /sys/.../buffer/scan_elements/in_incli_x_index
1517 What: /sys/.../iio:deviceX/bufferY/ !! 774 What: /sys/.../buffer/scan_elements/in_incli_y_index
1518 What: /sys/.../iio:deviceX/bufferY/ !! 775 What: /sys/.../buffer/scan_elements/in_timestamp_index
1519 What: /sys/.../iio:deviceX/bufferY/ !! 776 What: /sys/.../buffer/scan_elements/in_pressureY_index
1520 What: /sys/.../iio:deviceX/bufferY/ !! 777 What: /sys/.../buffer/scan_elements/in_pressure_index
1521 What: /sys/.../iio:deviceX/bufferY/ !! 778 KernelVersion: 2.6.37
1522 What: /sys/.../iio:deviceX/bufferY/ <<
1523 What: /sys/.../iio:deviceX/bufferY/ <<
1524 What: /sys/.../iio:deviceX/bufferY/ <<
1525 What: /sys/.../iio:deviceX/bufferY/ <<
1526 What: /sys/.../iio:deviceX/bufferY/ <<
1527 What: /sys/.../iio:deviceX/bufferY/ <<
1528 What: /sys/.../iio:deviceX/bufferY/ <<
1529 What: /sys/.../iio:deviceX/bufferY/ <<
1530 What: /sys/.../iio:deviceX/bufferY/ <<
1531 What: /sys/.../iio:deviceX/bufferY/ <<
1532 What: /sys/.../iio:deviceX/bufferY/ <<
1533 What: /sys/.../iio:deviceX/bufferY/ <<
1534 What: /sys/.../iio:deviceX/bufferY/ <<
1535 What: /sys/.../iio:deviceX/bufferY/ <<
1536 What: /sys/.../iio:deviceX/bufferY/ <<
1537 KernelVersion: 5.11 <<
1538 Contact: linux-iio@vger.kernel.org 779 Contact: linux-iio@vger.kernel.org
1539 Description: 780 Description:
1540 A single positive integer spe 781 A single positive integer specifying the position of this
1541 scan element in the buffer. N 782 scan element in the buffer. Note these are not dependent on
1542 what is enabled and may not b 783 what is enabled and may not be contiguous. Thus for user-space
1543 to establish the full layout 784 to establish the full layout these must be used in conjunction
1544 with all _en attributes to es 785 with all _en attributes to establish which channels are present,
1545 and the relevant _type attrib 786 and the relevant _type attributes to establish the data storage
1546 format. 787 format.
1547 788
1548 What: /sys/.../iio:deviceX/in_activ <<
1549 What: /sys/.../iio:deviceX/in_activ <<
1550 What: /sys/.../iio:deviceX/in_activ <<
1551 What: /sys/.../iio:deviceX/in_activ <<
1552 KernelVersion: 3.19 <<
1553 Contact: linux-iio@vger.kernel.org <<
1554 Description: <<
1555 This attribute is used to rea <<
1556 expressed in units as percent <<
1557 <<
1558 What: /sys/.../iio:deviceX/in_anglv 789 What: /sys/.../iio:deviceX/in_anglvel_z_quadrature_correction_raw
1559 KernelVersion: 2.6.38 790 KernelVersion: 2.6.38
1560 Contact: linux-iio@vger.kernel.org 791 Contact: linux-iio@vger.kernel.org
1561 Description: 792 Description:
1562 This attribute is used to rea 793 This attribute is used to read the amount of quadrature error
1563 present in the device at a gi 794 present in the device at a given time.
1564 <<
1565 What: /sys/.../iio:deviceX/in_accel <<
1566 KernelVersion: 3.11 <<
1567 Contact: linux-iio@vger.kernel.org <<
1568 Description: <<
1569 Specifies the chip power mode <<
1570 low_noise: reduce noise level <<
1571 low_power: enable low current <<
1572 For a list of available outpu <<
1573 in_accel_power_mode_available <<
1574 <<
1575 What: /sys/.../iio:deviceX/in_energ <<
1576 What: /sys/.../iio:deviceX/in_energ <<
1577 KernelVersion: 4.0 <<
1578 Contact: linux-iio@vger.kernel.org <<
1579 Description: <<
1580 This attribute is used to rea <<
1581 device (e.g.: human activity <<
1582 user). Units after applicatio <<
1583 <<
1584 What: /sys/.../iio:deviceX/in_dista <<
1585 What: /sys/.../iio:deviceX/in_dista <<
1586 KernelVersion: 4.0 <<
1587 Contact: linux-iio@vger.kernel.org <<
1588 Description: <<
1589 This attribute is used to rea <<
1590 or the distance covered by th <<
1591 activated. Units after applic <<
1592 <<
1593 What: /sys/bus/iio/devices/iio:devi <<
1594 KernelVersion: 3.4.0 <<
1595 Contact: linux-iio@vger.kernel.org <<
1596 Description: <<
1597 Writing '1' stores the curren <<
1598 on-chip EEPROM. After power-u <<
1599 automatically load the saved <<
1600 <<
1601 What: /sys/.../iio:deviceX/in_proxi <<
1602 What: /sys/.../iio:deviceX/in_proxi <<
1603 What: /sys/.../iio:deviceX/in_proxi <<
1604 KernelVersion: 3.4 <<
1605 Contact: linux-iio@vger.kernel.org <<
1606 Description: <<
1607 Proximity measurement indicat <<
1608 object is near the sensor, us <<
1609 reflectivity of infrared or u <<
1610 <<
1611 Often these sensors are unit <<
1612 to SI units is not possible. <<
1613 indicate closer objects, and <<
1614 application of scale and offs <<
1615 <<
1616 What: /sys/.../iio:deviceX/in_illum <<
1617 What: /sys/.../iio:deviceX/in_illum <<
1618 What: /sys/.../iio:deviceX/in_illum <<
1619 What: /sys/.../iio:deviceX/in_illum <<
1620 What: /sys/.../iio:deviceX/in_illum <<
1621 What: /sys/.../iio:deviceX/in_illum <<
1622 What: /sys/.../iio:deviceX/in_illum <<
1623 KernelVersion: 3.4 <<
1624 Contact: linux-iio@vger.kernel.org <<
1625 Description: <<
1626 Illuminance measurement, unit <<
1627 and offset are lux. <<
1628 <<
1629 What: /sys/.../iio:deviceX/in_inten <<
1630 What: /sys/.../iio:deviceX/in_inten <<
1631 What: /sys/.../iio:deviceX/in_inten <<
1632 What: /sys/.../iio:deviceX/in_inten <<
1633 What: /sys/.../iio:deviceX/in_inten <<
1634 What: /sys/.../iio:deviceX/in_inten <<
1635 What: /sys/.../iio:deviceX/in_inten <<
1636 KernelVersion: 3.4 <<
1637 Contact: linux-iio@vger.kernel.org <<
1638 Description: <<
1639 Unit-less light intensity. Mo <<
1640 that measurements contain vis <<
1641 components or just infrared l <<
1642 uv indicates that measurement <<
1643 components. Modifiers uva, uv <<
1644 measurements contain A, B or <<
1645 components respectively. <<
1646 <<
1647 What: /sys/.../iio:deviceX/in_uvind <<
1648 KernelVersion: 4.6 <<
1649 Contact: linux-iio@vger.kernel.org <<
1650 Description: <<
1651 UV light intensity index meas <<
1652 different wavelength of sunli <<
1653 standardised CIE Erythemal Ac <<
1654 from 0 (low) to >=11 (extreme <<
1655 <<
1656 What: /sys/.../iio:deviceX/in_inten <<
1657 What: /sys/.../iio:deviceX/in_inten <<
1658 What: /sys/.../iio:deviceX/in_inten <<
1659 What: /sys/.../iio:deviceX/in_inten <<
1660 What: /sys/.../iio:deviceX/in_inten <<
1661 What: /sys/.../iio:deviceX/in_illum <<
1662 KernelVersion: 3.12 <<
1663 Contact: linux-iio@vger.kernel.org <<
1664 Description: <<
1665 This attribute is used to get <<
1666 seconds. If shared across all <<
1667 <type>_integration_time is us <<
1668 <<
1669 What: /sys/.../iio:deviceX/in_veloc <<
1670 KernelVersion: 4.0 <<
1671 Contact: linux-iio@vger.kernel.org <<
1672 Description: <<
1673 Number of seconds in which to <<
1674 <<
1675 What: /sys/bus/iio/devices/iio:devi <<
1676 KernelVersion: 3.15 <<
1677 Contact: linux-iio@vger.kernel.org <<
1678 Description: <<
1679 Raw value of quaternion compo <<
1680 x y z w. Here x, y, and z com <<
1681 which a rotation will occur a <<
1682 amount of rotation. <<
1683 <<
1684 What: /sys/bus/iio/devices/iio:devi <<
1685 What: /sys/bus/iio/devices/iio:devi <<
1686 What: /sys/bus/iio/devices/iio:devi <<
1687 What: /sys/bus/iio/devices/iio:devi <<
1688 KernelVersion: 3.15 <<
1689 Contact: linux-iio@vger.kernel.org <<
1690 Description: <<
1691 Raw value of rotation from tr <<
1692 or without compensation from <<
1693 <<
1694 What: /sys/bus/iio/devices/iio:devi <<
1695 What: /sys/bus/iio/devices/iio:devi <<
1696 What: /sys/bus/iio/devices/iio:devi <<
1697 KernelVersion: 3.18 <<
1698 Contact: linux-iio@vger.kernel.org <<
1699 Description: <<
1700 Raw current measurement from <<
1701 after application of scale an <<
1702 present, output should be con <<
1703 unit in milliamps. <<
1704 <<
1705 Channels with 'i' and 'q' mod <<
1706 channels refer to the same si <<
1707 component of the signal while <<
1708 component. <<
1709 <<
1710 What: /sys/.../iio:deviceX/in_energ <<
1711 What: /sys/.../iio:deviceX/in_dista <<
1712 What: /sys/.../iio:deviceX/in_veloc <<
1713 What: /sys/.../iio:deviceX/in_steps <<
1714 KernelVersion: 3.19 <<
1715 Contact: linux-iio@vger.kernel.org <<
1716 Description: <<
1717 Activates a device feature th <<
1718 E.g. for steps: the pedometer <<
1719 when activated, it will count <<
1720 firmware and export them thro <<
1721 <<
1722 What: /sys/.../iio:deviceX/in_steps <<
1723 KernelVersion: 3.19 <<
1724 Contact: linux-iio@vger.kernel.org <<
1725 Description: <<
1726 This attribute is used to rea <<
1727 since the last reboot while a <<
1728 <<
1729 What: /sys/.../iio:deviceX/in_veloc <<
1730 What: /sys/.../iio:deviceX/in_veloc <<
1731 KernelVersion: 3.19 <<
1732 Contact: linux-iio@vger.kernel.org <<
1733 Description: <<
1734 This attribute is used to rea <<
1735 user (which is the norm or ma <<
1736 Units after application of sc <<
1737 <<
1738 What: /sys/.../iio:deviceX/in_steps <<
1739 KernelVersion: 4.0 <<
1740 Contact: linux-iio@vger.kernel.org <<
1741 Description: <<
1742 Specifies the number of steps <<
1743 in_steps_filter_debounce_time <<
1744 consumer is making steps. <<
1745 <<
1746 What: /sys/.../iio:deviceX/in_steps <<
1747 KernelVersion: 4.0 <<
1748 Contact: linux-iio@vger.kernel.org <<
1749 Description: <<
1750 Specifies number of seconds i <<
1751 that occur in order to decide <<
1752 <<
1753 What: /sys/bus/iio/devices/iio:devi <<
1754 KernelVersion: 5.11 <<
1755 Contact: linux-iio@vger.kernel.org <<
1756 Description: <<
1757 A single positive integer spe <<
1758 elements to wait for. <<
1759 <<
1760 Poll will block until the wat <<
1761 <<
1762 Blocking read will wait until <<
1763 read amount or the low water <<
1764 <<
1765 Non-blocking read will retrie <<
1766 buffer even if there are less <<
1767 allows the application to blo <<
1768 the available samples after t <<
1769 maximum delay guarantee. <<
1770 <<
1771 What: /sys/bus/iio/devices/iio:devi <<
1772 KernelVersion: 5.11 <<
1773 Contact: linux-iio@vger.kernel.org <<
1774 Description: <<
1775 A read-only value indicating <<
1776 buffer. In the case of an out <<
1777 amount of empty space availab <<
1778 an input buffer, this indicat <<
1779 reading. <<
1780 <<
1781 What: /sys/bus/iio/devices/iio:devi <<
1782 KernelVersion: 4.2 <<
1783 Contact: linux-iio@vger.kernel.org <<
1784 Description: <<
1785 A read-only boolean value tha <<
1786 currently enabled or disabled <<
1787 hardware fifo this entry is n <<
1788 The hardware fifo is enabled <<
1789 current hardware fifo waterma <<
1790 device settings allows it (e. <<
1791 data differently that the har <<
1792 will not enabled). <<
1793 <<
1794 If the hardware fifo is enabl <<
1795 fifo reaches the hardware fif <<
1796 flush its hardware fifo to th <<
1797 blocking read on the device w <<
1798 device buffer will also force <<
1799 <<
1800 When the hardware fifo is ena <<
1801 trigger to use buffer mode si <<
1802 guarantees that the hardware <<
1803 buffer. <<
1804 <<
1805 What: /sys/bus/iio/devices/iio:devi <<
1806 KernelVersion: 4.12 <<
1807 Contact: linux-iio@vger.kernel.org <<
1808 Description: <<
1809 A read/write property to prov <<
1810 samples till a timeout is rea <<
1811 sleep, while the sensor is st <<
1812 The maximum timeout in second <<
1813 hwfifo_timeout.The current de <<
1814 hwfifo_timeout. A value of 0 <<
1815 <<
1816 What: /sys/bus/iio/devices/iio:devi <<
1817 KernelVersion: 4.2 <<
1818 Contact: linux-iio@vger.kernel.org <<
1819 Description: <<
1820 Read-only entry that contains <<
1821 current watermark level for t <<
1822 does not have a hardware fifo <<
1823 The watermark level for the h <<
1824 based on the value set by the <<
1825 taking into account hardware <<
1826 buffers are limited to 32-64 <<
1827 watermarks are fixed or have <<
1828 means that the hardware water <<
1829 <<
1830 What: /sys/bus/iio/devices/iio:devi <<
1831 KernelVersion: 4.2 <<
1832 Contact: linux-iio@vger.kernel.org <<
1833 Description: <<
1834 A single positive integer spe <<
1835 for the hardware fifo of this <<
1836 have a hardware fifo this ent <<
1837 <<
1838 If the user sets buffer/water <<
1839 then the hardware watermark w <<
1840 <<
1841 What: /sys/bus/iio/devices/iio:devic <<
1842 KernelVersion: 4.2 <<
1843 Contact: linux-iio@vger.kernel.org <<
1844 Description: <<
1845 A single positive integer spe <<
1846 for the hardware fifo of this <<
1847 have a hardware fifo this ent <<
1848 <<
1849 If the user sets buffer/water <<
1850 one, then the hardware waterm <<
1851 <<
1852 What: /sys/bus/iio/devices/iio:devic <<
1853 KernelVersion: 4.2 <<
1854 Contact: linux-iio@vger.kernel.org <<
1855 Description: <<
1856 A list of positive integers s <<
1857 levels for the hardware fifo. <<
1858 is not present it means that <<
1859 hwfifo_watermark_min and hwfi <<
1860 <<
1861 If the user sets buffer/water <<
1862 hwfifo_watermak_min but not e <<
1863 list, the driver will chose a <<
1864 hardware fifo watermark level <<
1865 <<
1866 What: /sys/bus/iio/devices/iio:devi <<
1867 What: /sys/bus/iio/devices/iio:devi <<
1868 What: /sys/bus/iio/devices/iio:devi <<
1869 What: /sys/bus/iio/devices/iio:devi <<
1870 KernelVersion: 4.1 <<
1871 Contact: linux-iio@vger.kernel.org <<
1872 Description: <<
1873 The emissivity ratio of the s <<
1874 contactless temperature senso <<
1875 with 1 being the emissivity o <<
1876 <<
1877 What: /sys/bus/iio/devices/iio:devi <<
1878 What: /sys/bus/iio/devices/iio:devi <<
1879 What: /sys/bus/iio/devices/iio:devi <<
1880 KernelVersion: 4.2 <<
1881 Contact: linux-iio@vger.kernel.org <<
1882 Description: <<
1883 Hardware applied number of me <<
1884 data point. The HW will do <t <<
1885 measurements and return the a <<
1886 value resulted from <type>[_n <<
1887 is considered as one sample f <<
1888 <<
1889 What: /sys/bus/iio/devices/iio:devi <<
1890 What: /sys/bus/iio/devices/iio:devi <<
1891 What: /sys/bus/iio/devices/iio:devi <<
1892 What: /sys/bus/iio/devices/iio:devi <<
1893 What: /sys/bus/iio/devices/iio:devi <<
1894 What: /sys/bus/iio/devices/iio:devi <<
1895 What: /sys/bus/iio/devices/iio:devi <<
1896 What: /sys/bus/iio/devices/iio:devi <<
1897 What: /sys/bus/iio/devices/iio:devi <<
1898 What: /sys/bus/iio/devices/iio:devi <<
1899 What: /sys/bus/iio/devices/iio:devi <<
1900 What: /sys/bus/iio/devices/iio:devi <<
1901 KernelVersion: 4.3 <<
1902 Contact: linux-iio@vger.kernel.org <<
1903 Description: <<
1904 Raw (unscaled no offset etc.) <<
1905 after application of scale an <<
1906 <<
1907 What: /sys/bus/iio/devices/iio:devi <<
1908 What: /sys/bus/iio/devices/iio:devi <<
1909 What: /sys/bus/iio/devices/iio:devi <<
1910 What: /sys/bus/iio/devices/iio:devi <<
1911 KernelVersion: 4.3 <<
1912 Contact: linux-iio@vger.kernel.org <<
1913 Description: <<
1914 Raw (unscaled no offset etc.) <<
1915 Units after application of sc <<
1916 <<
1917 What: /sys/bus/iio/devices/iio:devi <<
1918 KernelVersion: 4.1.0 <<
1919 Contact: linux-iio@vger.kernel.org <<
1920 Description: <<
1921 '1' (enable) or '0' (disable) <<
1922 of heater function. Same read <<
1923 <<
1924 This ABI is especially applic <<
1925 to heatup the device and get <<
1926 in some humidity environment <<
1927 <<
1928 What: /sys/bus/iio/devices/iio:devi <<
1929 KernelVersion: 4.5 <<
1930 Contact: linux-iio@vger.kernel.org <<
1931 Description: <<
1932 Raw (unscaled no offset etc.) <<
1933 base-10 logarithm of hydrodiu <<
1934 <<
1935 What: /sys/bus/iio/devices/iio:devi <<
1936 What: /sys/bus/iio/devices/iio:devi <<
1937 What: /sys/bus/iio/devices/iio:devi <<
1938 What: /sys/bus/iio/devices/iio:devi <<
1939 What: /sys/bus/iio/devices/iio:devi <<
1940 KernelVersion: 4.6 <<
1941 Contact: linux-iio@vger.kernel.org <<
1942 Description: <<
1943 Mounting matrix for IIO senso <<
1944 informs userspace about senso <<
1945 main hardware it is mounted o <<
1946 <<
1947 Main hardware placement is de <<
1948 reference frame related to th <<
1949 measures. <<
1950 <<
1951 Given that the rotation matri <<
1952 way (platform data and / or d <<
1953 reference frame definition is <<
1954 (see below for a magnetometer <<
1955 <<
1956 Applications should apply thi <<
1957 that when main hardware refer <<
1958 reference frame, then sensor <<
1959 perfectly aligned with it. <<
1960 <<
1961 Matrix is a 3x3 unitary matri <<
1962 [0, 1, 0; 1, 0, 0; 0, 0, -1]. <<
1963 [1, 0, 0; 0, 1, 0; 0, 0, 1] m <<
1964 are perfectly aligned with ea <<
1965 <<
1966 For example, a mounting matri <<
1967 userspace about sensor chip's <<
1968 hardware. <<
1969 <<
1970 More specifically, main hardw <<
1971 respect to the LOCAL EARTH GE <<
1972 <<
1973 * Y is in the ground plane an <<
1974 * X is in the ground plane, p <<
1975 positive towards the East ; <<
1976 * Z is perpendicular to the g <<
1977 <<
1978 An implementor might consider <<
1979 'natural' orientation would b <<
1980 The main hardware reference f <<
1981 <<
1982 * Y is in the plane of the sc <<
1983 top of the screen ; <<
1984 * X is in the plane of the sc <<
1985 positive towards the right <<
1986 * Z is perpendicular to the s <<
1987 screen. <<
1988 <<
1989 Another example for a quadrot <<
1990 <<
1991 * Y is in the plane of the pr <<
1992 front-view camera; <<
1993 * X is in the plane of the pr <<
1994 and positive towards the st <<
1995 * Z is perpendicular to prope <<
1996 <<
1997 What: /sys/bus/iio/devices/iio:devi <<
1998 KernelVersion: 4.8 <<
1999 Contact: linux-iio@vger.kernel.org <<
2000 Description: <<
2001 Raw (unscaled no offset etc.) <<
2002 Units after application of sc <<
2003 meter. <<
2004 <<
2005 What: /sys/bus/iio/devices/iio:devi <<
2006 KernelVersion: 4.10 <<
2007 Contact: linux-iio@vger.kernel.org <<
2008 Description: <<
2009 This interface is deprecated; <<
2010 <<
2011 Raw counter device counts fro <<
2012 counters, multiplication by a <<
2013 the counts of a single quadra <<
2014 <<
2015 What: /sys/bus/iio/devices/iio:devi <<
2016 KernelVersion: 4.10 <<
2017 Contact: linux-iio@vger.kernel.org <<
2018 Description: <<
2019 This interface is deprecated; <<
2020 <<
2021 Raw counter device index valu <<
2022 provides an absolute position <<
2023 revolution) which may be used <<
2024 required. <<
2025 <<
2026 What: /sys/bus/iio/devices/iio:devi <<
2027 KernelVersion: 4.12 <<
2028 Contact: linux-iio@vger.kernel.org <<
2029 Description: <<
2030 This interface is deprecated; <<
2031 <<
2032 A list of possible counting d <<
2033 <<
2034 - "up" : counter device is i <<
2035 - "down": counter device is d <<
2036 <<
2037 What: /sys/bus/iio/devices/iio:devi <<
2038 KernelVersion: 4.12 <<
2039 Contact: linux-iio@vger.kernel.org <<
2040 Description: <<
2041 This interface is deprecated; <<
2042 <<
2043 Raw counter device counters d <<
2044 <<
2045 What: /sys/bus/iio/devices/iio:devi <<
2046 What: /sys/bus/iio/devices/iio:devi <<
2047 KernelVersion: 5.8 <<
2048 Contact: linux-iio@vger.kernel.org <<
2049 Description: <<
2050 Optional symbolic label to a <<
2051 If a label is defined for thi <<
2052 specific attributes. This is <<
2053 better identify an individual <<
2054 <<
2055 What: /sys/bus/iio/devices/iio:devi <<
2056 KernelVersion: 4.18 <<
2057 Contact: linux-iio@vger.kernel.org <<
2058 Description: <<
2059 Raw (unscaled) phase differen <<
2060 Units after application of sc <<
2061 <<
2062 What: /sys/bus/iio/devices/iio:devi <<
2063 What: /sys/bus/iio/devices/iio:devi <<
2064 What: /sys/bus/iio/devices/iio:devi <<
2065 What: /sys/bus/iio/devices/iio:devi <<
2066 What: /sys/bus/iio/devices/iio:devi <<
2067 What: /sys/bus/iio/devices/iio:devi <<
2068 What: /sys/bus/iio/devices/iio:devi <<
2069 What: /sys/bus/iio/devices/iio:devi <<
2070 KernelVersion: 4.22 <<
2071 Contact: linux-iio@vger.kernel.org <<
2072 Description: <<
2073 Mass concentration reading of <<
2074 pmX consists of particles wit <<
2075 equal to X micrometers. <<
2076 <<
2077 What: /sys/bus/iio/devices/iio:devi <<
2078 Date: November 2019 <<
2079 KernelVersion: 5.4 <<
2080 Contact: linux-iio@vger.kernel.org <<
2081 Description: <<
2082 List of valid periods (in sec <<
2083 must be above the threshold l <<
2084 <<
2085 What: /sys/bus/iio/devices/iio:devi <<
2086 KernelVersion: 5.5 <<
2087 Contact: linux-iio@vger.kernel.org <<
2088 Description: <<
2089 Center frequency in Hz for a <<
2090 noise suppression. <<
2091 <<
2092 What: /sys/bus/iio/devices/iio:devi <<
2093 KernelVersion: 5.5 <<
2094 Contact: linux-iio@vger.kernel.org <<
2095 Description: <<
2096 One of the following thermoco <<
2097 <<
2098 What: /sys/bus/iio/devices/iio:devi <<
2099 What: /sys/bus/iio/devices/iio:devi <<
2100 KernelVersion: 5.10 <<
2101 Contact: linux-iio@vger.kernel.org <<
2102 Description: <<
2103 Calibrated ambient temperatur <<
2104 calculation in milli degrees <<
2105 <<
2106 What: /sys/bus/iio/devices/iio:devi <<
2107 What: /sys/bus/iio/devices/iio:devi <<
2108 What: /sys/bus/iio/devices/iio:devi <<
2109 KernelVersion: 5.10 <<
2110 Contact: linux-iio@vger.kernel.org <<
2111 Description: <<
2112 Unscaled light intensity acco <<
2113 Units after application of sc <<
2114 <<
2115 What: /sys/bus/iio/devices/iio:devi <<
2116 KernelVersion: 5.12 <<
2117 Contact: linux-iio@vger.kernel.org <<
2118 Description: <<
2119 Optional symbolic label for c <<
2120 For Intel hid hinge sensor, t <<
2121 hinge, keyboard, screen. It m <<
2122 each correspond respectively <<
2123 and screen angle. <<
2124 <<
2125 What: /sys/bus/iio/devices/iio:devi <<
2126 What: /sys/bus/iio/devices/iio:devi <<
2127 KernelVersion: 5.12 <<
2128 Contact: linux-iio@vger.kernel.org <<
2129 Description: <<
2130 Specify the percent for light <<
2131 absolute value that a data fi <<
2132 is generated. Units are a per <<
2133 <<
2134 What: /sys/bus/iio/devices/iio:devi <<
2135 Date: June 2020 <<
2136 KernelVersion: 5.8 <<
2137 Contact: linux-iio@vger.kernel.org <<
2138 Description: <<
2139 Some sensors have the ability <<
2140 runtime. For example, it may <<
2141 contaminant build-up in a mea <<
2142 element deterioration that wo <<
2143 <<
2144 Writing 1 or 0 to this attrib <<
2145 deactivate this auto calibrat <<
2146 <<
2147 Upon reading, the current sta <<
2148 <<
2149 What: /sys/bus/iio/devices/iio:devi <<
2150 Date: June 2020 <<
2151 KernelVersion: 5.8 <<
2152 Contact: linux-iio@vger.kernel.org <<
2153 Description: <<
2154 Some sensors have the ability <<
2155 a known measurement value, pe <<
2156 reference device. <<
2157 <<
2158 Writing a value to this funct <<
2159 change. For the scd30 the val <<
2160 [400 1 2000]. <<
2161 <<
2162 Note for the scd30 that a val <<
2163 it is has been written. Until <<
2164 should be ignored. As for the <<
2165 immediately if the manual cal <<
2166 <<
2167 What: /sys/bus/iio/devices/iio:devi <<
2168 KernelVersion: 5.15 <<
2169 Contact: linux-iio@vger.kernel.org <<
2170 Description: <<
2171 Available range for the force <<
2172 <<
2173 - a range specified as "[min <<
2174 <<
2175 What: /sys/bus/iio/devices/iio:devi <<
2176 What: /sys/bus/iio/devices/iio:devi <<
2177 What: /sys/bus/iio/devices/iio:devi <<
2178 KernelVersion: 5.20 <<
2179 Contact: linux-iio@vger.kernel.org <<
2180 Description: <<
2181 Some devices have separate co <<
2182 individual channels. If multi <<
2183 then the sampling_frequency o <<
2184 per channel sampling frequenc <<
2185 <<
2186 What: /sys/.../events/in_accel_gest <<
2187 What: /sys/.../events/in_accel_gest <<
2188 KernelVersion: 6.1 <<
2189 Contact: linux-iio@vger.kernel.org <<
2190 Description: <<
2191 Device generates an event on <<
2192 <<
2193 What: /sys/.../events/in_accel_gest <<
2194 What: /sys/.../events/in_accel_gest <<
2195 KernelVersion: 6.1 <<
2196 Contact: linux-iio@vger.kernel.org <<
2197 Description: <<
2198 Specifies the threshold value <<
2199 against to generate the tap g <<
2200 threshold value increases the <<
2201 Units and the exact meaning o <<
2202 <<
2203 What: /sys/.../events/in_accel_gest <<
2204 KernelVersion: 6.1 <<
2205 Contact: linux-iio@vger.kernel.org <<
2206 Description: <<
2207 Lists all available threshold <<
2208 modify the sensitivity of the <<
2209 <<
2210 What: /sys/.../events/in_accel_gest <<
2211 What: /sys/.../events/in_accel_gest <<
2212 KernelVersion: 6.1 <<
2213 Contact: linux-iio@vger.kernel.org <<
2214 Description: <<
2215 Specifies the timeout value i <<
2216 to not to look for another ta <<
2217 occurred. Basically the minim <<
2218 single-tap's or two double-ta <<
2219 <<
2220 What: /sys/.../events/in_accel_gest <<
2221 KernelVersion: 6.1 <<
2222 Contact: linux-iio@vger.kernel.org <<
2223 Description: <<
2224 Lists all available tap reset <<
2225 <<
2226 What: /sys/.../events/in_accel_gest <<
2227 KernelVersion: 6.1 <<
2228 Contact: linux-iio@vger.kernel.org <<
2229 Description: <<
2230 Specifies the minimum quiet t <<
2231 taps of a double tap. <<
2232 <<
2233 What: /sys/.../events/in_accel_gest <<
2234 KernelVersion: 6.1 <<
2235 Contact: linux-iio@vger.kernel.org <<
2236 Description: <<
2237 Lists all available delay val <<
2238 tap. Units in seconds. <<
2239 <<
2240 What: /sys/.../events/in_accel_gest <<
2241 KernelVersion: 6.1 <<
2242 Contact: linux-iio@vger.kernel.org <<
2243 Description: <<
2244 Specifies the maximum time di <<
2245 and lower peak of tap to cons <<
2246 Units in seconds. <<
2247 <<
2248 What: /sys/.../events/in_accel_gest <<
2249 KernelVersion: 6.1 <<
2250 Contact: linux-iio@vger.kernel.org <<
2251 Description: <<
2252 Lists all available time valu <<
2253 peak. Units in seconds. <<
2254 <<
2255 What: /sys/bus/iio/devices/iio:devi <<
2256 What: /sys/bus/iio/devices/iio:devi <<
2257 What: /sys/bus/iio/devices/iio:devi <<
2258 KernelVersion: 6.1 <<
2259 Contact: linux-iio@vger.kernel.org <<
2260 Description: <<
2261 Raw (unscaled) euler angles r <<
2262 application of scale are deg. <<
2263 <<
2264 What: /sys/bus/iio/devices/iio:devi <<
2265 KernelVersion: 6.1 <<
2266 Contact: linux-iio@vger.kernel.org <<
2267 Description: <<
2268 An example format is 16-bytes <<
2269 representing the sensor uniqu <<
2270 <<
2271 What: /sys/.../events/in_proximity_ <<
2272 KernelVersion: 6.6 <<
2273 Contact: linux-iio@vger.kernel.org <<
2274 Description: <<
2275 A running period of time (in <<
2276 in_proximity_thresh_either_ru <<
2277 must occur before an event is <<
2278 specified then this period ap <<
2279 <<
2280 What: /sys/.../events/in_proximity_ <<
2281 KernelVersion: 6.6 <<
2282 Contact: linux-iio@vger.kernel.org <<
2283 Description: <<
2284 Number of conditions that mus <<
2285 period, before an event is ge <<
2286 <<
2287 What: /sys/bus/iio/devices/iio:devi <<
2288 KernelVersion: 6.7 <<
2289 Contact: linux-iio@vger.kernel.org <<
2290 Description: <<
2291 Represents light color temper <<
2292 temperature in Kelvin. <<
2293 <<
2294 What: /sys/bus/iio/devices/iio:devi <<
2295 What: /sys/bus/iio/devices/iio:devi <<
2296 KernelVersion: 6.7 <<
2297 Contact: linux-iio@vger.kernel.org <<
2298 Description: <<
2299 The x and y light color coord <<
2300 diagram. <<
2301 <<
2302 What: /sys/bus/iio/devices/iio:devi <<
2303 What: /sys/bus/iio/devices/iio:devi <<
2304 What: /sys/bus/iio/devices/iio:devi <<
2305 What: /sys/bus/iio/devices/iio:devi <<
2306 What: /sys/bus/iio/devices/iio:devi <<
2307 What: /sys/bus/iio/devices/iio:devi <<
2308 What: /sys/bus/iio/devices/iio:devi <<
2309 KernelVersion: 6.7 <<
2310 Contact: linux-iio@vger.kernel.org <<
2311 Description: <<
2312 Optional symbolic label to a <<
2313 If a label is defined for thi <<
2314 specific attributes. This is <<
2315 better identify an individual <<
2316 <<
2317 What: /sys/.../events/in_accel_gest <<
2318 KernelVersion: 6.7 <<
2319 Contact: linux-iio@vger.kernel.org <<
2320 Description: <<
2321 Enable tap gesture confirmati <<
2322 <<
2323 What: /sys/.../events/in_accel_gest <<
2324 KernelVersion: 6.7 <<
2325 Contact: linux-iio@vger.kernel.org <<
2326 Description: <<
2327 Timeout value in seconds for <<
2328 <<
2329 What: /sys/.../events/in_accel_gest <<
2330 KernelVersion: 6.7 <<
2331 Contact: linux-iio@vger.kernel.org <<
2332 Description: <<
2333 List of available timeout val <<
2334 <<
2335 What: /sys/.../iio:deviceX/in_shunt <<
2336 What: /sys/.../iio:deviceX/in_curre <<
2337 What: /sys/.../iio:deviceX/in_power <<
2338 KernelVersion: 6.10 <<
2339 Contact: linux-iio@vger.kernel.org <<
2340 Description: <<
2341 The value of current sense re <<
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.