/* * Author: Abhishek Malik * Copyright (c) 2017 Intel Corporation. * * This program and the accompanying materials are made available under the * terms of the The MIT License which is available at * https://opensource.org/licenses/MIT. * * SPDX-License-Identifier: MIT */ #include #include #include #include #include #include "upm_utilities.h" #include "hcsr04.h" int main() { hcsr04_context dev = hcsr04_init(2,4); if(dev == NULL) { printf("Unable to intialize the sensor\n"); return 0; } double distance; while(1) { distance = hcsr04_get_distance(dev, HCSR04_CM); printf("Distance detected: %f\n", distance); upm_delay(1); } return 0; }