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authorMatt Ranostay <mranostay@gmail.com>2014-12-03 15:53:00 +0300
committerJonathan Cameron <jic23@kernel.org>2014-03-16 22:00:32 +0400
commit24ddb0e4bba4e98d3f3a783846789520e796b164 (patch)
tree71d53df60fe5ebab5455c6526c5bff71414718aa /Documentation/ABI/testing/sysfs-bus-iio-proximity-as3935
parent43c7ecb1fa6b45633747773f055b8deb1c3e52be (diff)
downloadlinux-24ddb0e4bba4e98d3f3a783846789520e796b164.tar.xz
iio: Add AS3935 lightning sensor support
AS3935 chipset can detect lightning strikes and reports those back as events and the estimated distance to the storm. Signed-off-by: Matt Ranostay <mranostay@gmail.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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+What /sys/bus/iio/devices/iio:deviceX/in_proximity_raw
+Date: March 2014
+KernelVersion: 3.15
+Contact: Matt Ranostay <mranostay@gmail.com>
+Description:
+ Get the current distance in meters of storm (1km steps)
+ 1000-40000 = distance in meters
+
+What /sys/bus/iio/devices/iio:deviceX/sensor_sensitivity
+Date: March 2014
+KernelVersion: 3.15
+Contact: Matt Ranostay <mranostay@gmail.com>
+Description:
+ Show or set the gain boost of the amp, from 0-31 range.
+ 18 = indoors (default)
+ 14 = outdoors