waitForEquals
Ping.waitForEquals(triggerPort, echoPort, distance, [ezbIndex])
Parameters
| triggerPort | Trigger port used by the ultrasonic distance sensor. |
| echoPort | Echo port used by the ultrasonic distance sensor. |
| distance | Value to wait for. |
| ezbIndex (optional) | Board index of the EZB to use. |
Returns
The value measured from the ultrasonic distance sensor that is equal to distance as a number between 0 and 255.Description
Suspends execution of the script until the value read from the ultrasonic distance sensor is equal to distance. The value read from the ultrasonic distance sensor is returned when the script resumes execution.