Social distancing Mask

1//social distancing mask by Abid Hossain
2//
3
4#include "Adafruit_VL53L0X.h"
5
6int  green = 5;
7int red = 3;
8Adafruit_VL53L0X lox = Adafruit_VL53L0X();
9
10void  setup() {
11  pinMode ( green, OUTPUT);
12  pinMode ( red, OUTPUT);
13
14  delay(1000);
15  Serial.begin(115200);
16
17  // wait until serial port opens for native USB  devices
18  while (! Serial) {
19    delay(1);
20  }
21
22  Serial.println("Adafruit  VL53L0X test");
23  if (!lox.begin()) {
24    Serial.println(F("Failed to boot  VL53L0X"));
25    while (1);
26  }
27  // power
28  Serial.println(F("VL53L0X  API Simple Ranging example\
29\
30"));
31}
32
33
34void loop() {
35  VL53L0X_RangingMeasurementData_t  measure;
36
37  Serial.print("Reading a measurement... ");
38  lox.rangingTest(&measure,  false); // pass in 'true' to get debug data printout!
39
40  /*
41      if (measure.RangeStatus  != 4) {  // phase failures have incorrect data
42       Serial.print("Distance  (mm): "); Serial.println(measure.RangeMilliMeter);
43      } else {
44       Serial.println("  out of range ");
45
46      }
47  */
48
49
50  if (measure.RangeMilliMeter  >= 500 & measure.RangeMilliMeter < 1000) {
51    digitalWrite(red, LOW);
52    digitalWrite(green,  HIGH);
53    delay(1000);
54  }
55
56
57
58  else if (measure.RangeMilliMeter  < 500) {
59    digitalWrite(red, LOW);
60    digitalWrite(green, HIGH);
61    delay(50);
62    digitalWrite(red, HIGH);
63    digitalWrite(green, HIGH);
64    delay(50);
65
66  }
67
68  else {
69    digitalWrite(green, LOW);
70    digitalWrite(red, HIGH);
71  }
72
73  delay(100);
74}
75