On 25/01/17 19:07, Andreas Klinger wrote: > Add sysfs-bus-iio-distance-srf08 for individual attributes of the driver, > especially: > - sensitivity which the device documentation calls gain for amplifying the > signal > - max_range for limiting the maximum distance for expected echos and > therefore limiting the time waiting for telegrams > > Signed-off-by: Andreas Klinger <ak@xxxxxxxxxxxxx> Nice clear docs. Thanks, Applied. > --- > .../ABI/testing/sysfs-bus-iio-distance-srf08 | 22 ++++++++++++++++++++++ > 1 file changed, 22 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 > > diff --git a/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 b/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 > new file mode 100644 > index 000000000000..0a1ca1487fa9 > --- /dev/null > +++ b/Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 > @@ -0,0 +1,22 @@ > +What /sys/bus/iio/devices/iio:deviceX/sensor_sensitivity > +Date: January 2017 > +KernelVersion: 4.11 > +Contact: linux-iio@xxxxxxxxxxxxxxx > +Description: > + Show or set the gain boost of the amp, from 0-31 range. > + default 31 > + > +What /sys/bus/iio/devices/iio:deviceX/sensor_max_range > +Date: January 2017 > +KernelVersion: 4.11 > +Contact: linux-iio@xxxxxxxxxxxxxxx > +Description: > + Show or set the maximum range between the sensor and the > + first object echoed in meters. Default value is 6.020. > + This setting limits the time the driver is waiting for a > + echo. > + Showing the range of available values is represented as the > + minimum value, the step and the maximum value, all enclosed > + in square brackets. > + Example: > + [0.043 0.043 11.008] > -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
