Arduino EC11编码器驱动库使用示例介绍

Arduino EC11编码器驱动库使用示例介绍

• 📘EC11驱动库：Versatile_RotaryEncoder
  

🔖通过EC11编码器驱动库，可以很轻松实现EC11编码器的功能使用。包括EC11编码器的基本功能正反旋转调节，单击、双击、长按功能。

• 📺功能演示效果：
  
• 🌿测试对象：ESP8266

📗EC11编码器原理图

• 🍁EC11编码器部分的原理图：
  

📝驱动示例代码

#include <Versatile_RotaryEncoder.h>// SET READING PINS ACCORDINGLY TO YOUR ENCODER TO BOARD CONNECTIONS
// Set here your encoder reading pins (Ex.: EC11 with breakout board)
#define clk D5  // esp8266 gpio 14 ->D5  -- EC11-B如果旋转方向相反，与EC11-A对调接线
#define dt D6   // esp8266 gpio 12 ->D6  -- EC11-A
#define sw D7   // esp8266 gpio 13 ->D7 --EC11-M 编码器按压键// Functions prototyping to be handled on each Encoder Event
void handleRotate(int8_t rotation);
void handlePressRotate(int8_t rotation);
void handleHeldRotate(int8_t rotation);
void handlePress();
void handleDoublePress();
void handlePressRelease();
void handleLongPress();
void handleLongPressRelease();
void handlePressRotateRelease();
void handleHeldRotateRelease();// Create a global pointer for the encoder object
Versatile_RotaryEncoder *versatile_encoder;void setup() {Serial.begin(9600);versatile_encoder = new Versatile_RotaryEncoder(clk, dt, sw);// Load to the encoder all nedded handle functions here (up to 9 functions)versatile_encoder->setHandleRotate(handleRotate);versatile_encoder->setHandlePressRotate(handlePressRotate);versatile_encoder->setHandleHeldRotate(handleHeldRotate);versatile_encoder->setHandlePress(handlePress);versatile_encoder->setHandleDoublePress(handleDoublePress);//versatile_encoder->setHandleDoublePress(nullptr); // Disables Double Pressversatile_encoder->setHandlePressRelease(handlePressRelease);versatile_encoder->setHandleLongPress(handleLongPress);versatile_encoder->setHandleLongPressRelease(handleLongPressRelease);versatile_encoder->setHandlePressRotateRelease(handlePressRotateRelease);versatile_encoder->setHandleHeldRotateRelease(handleHeldRotateRelease);Serial.println("Ready!");// set your own defualt values (optional)// versatile_encoder->setInvertedSwitch(true); // inverts the switch behaviour from HIGH to LOW to LOW to HIGH// versatile_encoder->setReadIntervalDuration(1); // set 2ms as long press duration (default is 1ms)// versatile_encoder->setShortPressDuration(35); // set 35ms as short press duration (default is 50ms)// versatile_encoder->setLongPressDuration(550); // set 550ms as long press duration (default is 1000ms)// versatile_encoder->setDoublePressDuration(350); // set 350ms as double press duration (default is 250ms)}void loop() {// Do the encoder reading and processingif (versatile_encoder->ReadEncoder()) {// Do something here whenever an encoder action is read}}// Implement your functions here accordingly to your needsvoid handleRotate(int8_t rotation) {Serial.print("#1 Rotated: ");if (rotation > 0)Serial.println("Right");elseSerial.println("Left");
}void handlePressRotate(int8_t rotation) {Serial.print("#2 Pressed and rotated: ");if (rotation > 0)Serial.println("Right");elseSerial.println("Left");
}void handleHeldRotate(int8_t rotation) {Serial.print("#3 Held and rotated: ");if (rotation > 0)Serial.println("Right");elseSerial.println("Left");
}void handlePress() {Serial.println("#4.1 Pressed");
}void handleDoublePress() {Serial.println("#4.2 Double Pressed");
}void handlePressRelease() {Serial.println("#5 Press released");
}void handleLongPress() {Serial.println("#6 Long pressed");
}void handleLongPressRelease() {Serial.println("#7 Long press released");
}void handlePressRotateRelease() {Serial.println("#8 Press rotate released");
}void handleHeldRotateRelease() {Serial.println("#9 Held rotate released");
}