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Test an Ultrasonic Sensor (read 5 times)

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Current Position: (18 in, 0 in)
Current Angle: 90 deg
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Test an Ultrasonic Sensor (read 5 times)
/* Code generated by RoboBlockly v2.5 */
/* Problem Statement: 
    Modify the pre-placed code so that it reads the sensor
    4 times at 1-second intervals, printing the result each
    time.
    */
#include <arduino.h>
double distance;
int count;

// Test of ultrasonic sensor to read distance
// Initialize ultrasonic trigger pin
pinMode(9, OUTPUT);
// Initialize ultrasonic echo pin
pinMode(8, OUTPUT);
// Use 3 decimal places when displaying distance
// set the %.#lf in printf() for 3 digits after the decimal point for double type
// Read and print the distance 4 times
count = 0;
while(count < 4) {
  // Get distance reading from sensor
  distance = readUltrasonicSensor(9, 8);
  printf("distance is %s inches\n", distance);
  // Wait 1 second before reading it again
  delay(1000);
  count = count + 1;
}
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LArduino
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Problem Statement:

Modify the pre-placed code so that it reads the sensor 4 times at 1-second intervals, printing the result each time.


		
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