Lines Matching full:ping
3 * PING: ultrasonic sensor for distance measuring by using only one GPIOs
9 * http://parallax.com/sites/default/files/downloads/28015-PING-Documentation-v1.6.pdf
14 * ping: __/ \____________/ \________________
46 /* ping sensors */
175 * read error code of laser ping sensor and give users chance to in ping_read()
269 { .compatible = "parallax,ping", .data = &pa_ping_cfg },
296 data->gpiod_ping = devm_gpiod_get(dev, "ping", GPIOD_OUT_LOW); in ping_probe()
298 dev_err(dev, "failed to get ping-gpios: err=%ld\n", in ping_probe()
310 indio_dev->name = "ping"; in ping_probe()
322 .name = "ping-gpio",
330 MODULE_DESCRIPTION("PING sensors for distance measuring using one GPIOs");
332 MODULE_ALIAS("platform:ping");