Fixes polarity of echo pin to reflect change to firmware

edspark · edspark · commit 0b4ba7ac54d6 · 2024-05-31T08:51:01.000-06:00
diff --git a/examples/Example2_BasicDistanceTrigger/Example2_BasicDistanceTrigger.ino b/examples/Example2_BasicDistanceTrigger/Example2_BasicDistanceTrigger.ino
@@ -60,7 +60,7 @@ void loop() {
     distanceRequested = 1;
   }
 
-  if (digitalRead(echoPin) == LOW) {
+  if (digitalRead(echoPin) == HIGH) {
 
     uint16_t distance = 0;
     myUltrasonic.getTriggeredDistance(distance);

Original file line number	Diff line number	Diff line change
`@@ -60,7 +60,7 @@ void loop() {`
`60`	`60`	`distanceRequested = 1;`
`61`	`61`	`}`
`62`	`62`
`63`		`- if (digitalRead(echoPin) == LOW) {`
	`63`	`+ if (digitalRead(echoPin) == HIGH) {`
`64`	`64`
`65`	`65`	`uint16_t distance = 0;`
`66`	`66`	`myUltrasonic.getTriggeredDistance(distance);`