[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-i2c
Subject:    Re: [PATCH v4 3/3] iio: distance: srf08: add driver ABI documentation
From:       Jonathan Cameron <jic23 () kernel ! org>
Date:       2017-01-28 16:39:38
Message-ID: a37b9fc9-f69a-6e4d-4c82-a9a29ea939d5 () kernel ! org
[Download RAW message or body]

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@it-klinger.de>
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@vger.kernel.org
> +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@vger.kernel.org
> +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 linux-i2c" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[prev in list] [next in list] [prev in thread] [next in thread]