初始化提交

arduino-cli/libraries/ESP32Encoder/examples/Encoder/Encoder.ino

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+#include <ESP32Encoder.h>
+
+ESP32Encoder encoder;
+ESP32Encoder encoder2;
+
+// timer and flag for example, not needed for encoders
+unsigned long encoder2lastToggled;
+bool encoder2Paused = false;
+
+void setup(){
+	
+	Serial.begin(115200);
+	// Enable the weak pull down resistors
+
+	//ESP32Encoder::useInternalWeakPullResistors=DOWN;
+	// Enable the weak pull up resistors
+	ESP32Encoder::useInternalWeakPullResistors=UP;
+
+	// use pin 19 and 18 for the first encoder
+	encoder.attachHalfQuad(19, 18);
+	// use pin 17 and 16 for the second encoder
+	encoder2.attachHalfQuad(17, 16);
+		
+	// set starting count value after attaching
+	encoder.setCount(37);
+
+	// clear the encoder's raw count and set the tracked count to zero
+	encoder2.clearCount();
+	Serial.println("Encoder Start = " + String((int32_t)encoder.getCount()));
+	// set the lastToggle
+	encoder2lastToggled = millis();
+}
+
+void loop(){
+	// Loop and read the count
+	Serial.println("Encoder count = " + String((int32_t)encoder.getCount()) + " " + String((int32_t)encoder2.getCount()));
+	delay(100);
+
+	// every 5 seconds toggle encoder 2
+	if (millis() - encoder2lastToggled >= 5000) {
+		if(encoder2Paused) {
+			Serial.println("Resuming Encoder 2");
+			encoder2.resumeCount();
+		} else {
+			Serial.println("Paused Encoder 2");
+			encoder2.pauseCount();
+		}
+
+		encoder2Paused = !encoder2Paused;
+		encoder2lastToggled = millis();
+	}
+}
+