RotaryEncoderInterruptBase

src/plugins/input/RotaryEncoderInterruptBase.h

@@ -0,0 +1,50 @@
+#pragma once
+#include "SinglePortPlugin.h"
+#include "HardwareInput.h"
+
+enum RotaryEncoderInterruptBaseStateType
+{
+    EVENT_OCCURRED,
+    EVENT_CLEARED
+};
+
+enum RotaryEncoderInterruptBaseActionType
+{
+    ACTION_NONE,
+    ACTION_PRESSED,
+    ACTION_CW,
+    ACTION_CCW
+};
+
+class RotaryEncoderInterruptBase :
+    public SinglePortPlugin,
+    public Observable<const InputEvent *>,
+    private concurrency::OSThread
+{
+  public:
+    RotaryEncoderInterruptBase(
+        uint8_t pinA, uint8_t pinB, uint8_t pinPress,
+        char eventCw, char eventCcw, char eventPressed,
+//        std::function<void(void)> onIntA, std::function<void(void)> onIntB, std::function<void(void)> onIntPress);
+        void (*onIntA)(), void (*onIntB)(), void (*onIntPress)());
+    void intPressHandler();
+    void intAHandler();
+    void intBHandler();
+
+  protected:
+    virtual int32_t runOnce();
+    volatile RotaryEncoderInterruptBaseStateType rotaryStateCW = EVENT_CLEARED;
+    volatile RotaryEncoderInterruptBaseStateType rotaryStateCCW = EVENT_CLEARED;
+    volatile int rotaryLevelA = LOW;
+    volatile int rotaryLevelB = LOW;
+    volatile RotaryEncoderInterruptBaseActionType action = ACTION_NONE;
+
+  private:
+    uint8_t _pinA;
+    uint8_t _pinB;
+    char _eventCw;
+    char _eventCcw;
+    char _eventPressed;
+};
+
+RotaryEncoderInterruptBase *RotaryEncoderInterruptBase;