| /* |
| * Copyright (c) 2017 STMicroelectronics |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/kernel.h> |
| #include <zephyr/device.h> |
| #include <zephyr/drivers/sensor.h> |
| #include <stdio.h> |
| #include <zephyr/sys/printk.h> |
| |
| int main(void) |
| { |
| const struct device *const dev = DEVICE_DT_GET_ONE(st_vl53l0x); |
| struct sensor_value value; |
| int ret; |
| |
| if (!device_is_ready(dev)) { |
| printk("sensor: device not ready.\n"); |
| return 0; |
| } |
| |
| while (1) { |
| ret = sensor_sample_fetch(dev); |
| if (ret) { |
| printk("sensor_sample_fetch failed ret %d\n", ret); |
| return 0; |
| } |
| |
| ret = sensor_channel_get(dev, SENSOR_CHAN_PROX, &value); |
| printk("prox is %d\n", value.val1); |
| |
| ret = sensor_channel_get(dev, |
| SENSOR_CHAN_DISTANCE, |
| &value); |
| printf("distance is %.3fm\n", sensor_value_to_double(&value)); |
| |
| k_sleep(K_MSEC(1000)); |
| } |
| return 0; |
| } |