[PATCH] HC-SR04 ultrasonic ranger IIO driver

Daniel Baluta daniel.baluta at gmail.com
Wed Jun 1 10:56:12 EDT 2016

On Wed, Jun 1, 2016 at 12:05 AM,  <johannes at johannesthoma.com> wrote:
> From: Johannes Thoma <johannes at johannesthoma.com>
> The HC-SR04 is an ultrasonic distance sensor attached to two GPIO
> pins. The driver based on Industrial I/O (iio) subsystem and is
> controlled via configfs and sysfs. It supports an (in theory) unlimited
> number of HC-SR04 devices.
> Datasheet to the device can be found at:
> http://www.micropik.com/PDF/HCSR04.pdf
> Signed-off-by: Johannes Thoma <johannes at johannesthoma.com>

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