CannedMessagePlugin initial commit

src/plugins/CannedMessagePlugin.h

@@ -0,0 +1,46 @@
+#pragma once
+#include "SinglePortPlugin.h"
+
+enum cannedMessagePluginRotatyStateType
+{
+    EVENT_OCCURRED,
+    EVENT_CLEARED
+};
+
+enum cannedMessagePluginActionType
+{
+    ACTION_NONE,
+    ACTION_PRESSED,
+    ACTION_UP,
+    ACTION_DOWN
+};
+
+class CannedMessagePlugin : public SinglePortPlugin, private concurrency::OSThread
+{
+  public:
+    CannedMessagePlugin();
+    void select();
+    void directionA();
+    void directionB();
+
+  protected:
+
+    virtual int32_t runOnce();  
+
+    MeshPacket *preparePacket();
+
+    void sendText(NodeNum dest, bool wantReplies);
+
+    // TODO: make this configurable
+    volatile cannedMessagePluginActionType cwRotationMeaning = ACTION_UP;
+
+    bool needSend = false;
+    volatile cannedMessagePluginActionType action = ACTION_NONE;
+    volatile cannedMessagePluginRotatyStateType rotaryStateCW = EVENT_CLEARED;
+    volatile cannedMessagePluginRotatyStateType rotaryStateCCW = EVENT_CLEARED;
+    volatile int rotaryLevelA = LOW;
+    volatile int rotaryLevelB = LOW;
+//    volatile bool enableEvent = true;
+};
+
+extern CannedMessagePlugin *cannedMessagePlugin;