init

2021-09-05 21:32:51 +02:00
commit 22c782a5bd
7 changed files with 2831 additions and 0 deletions
--- a/Button2.h
+++ b/Button2.h
@@ -0,0 +1,80 @@
+/////////////////////////////////////////////////////////////////
+/*
+  Button2.cpp - Arduino Library to simplify working with buttons.
+  Created by Lennart Hennigs, October 28, 2017.
+*/
+/////////////////////////////////////////////////////////////////
+#pragma once
+
+#ifndef Button2_h
+#define Button2_h
+
+/////////////////////////////////////////////////////////////////
+
+#include "Arduino.h"
+
+/////////////////////////////////////////////////////////////////
+
+#define DEBOUNCE_MS      50
+#define LONGCLICK_MS    250
+#define DOUBLECLICK_MS  400
+
+#define SINGLE_CLICK      1
+#define DOUBLE_CLICK      2
+#define TRIPLE_CLICK      3
+#define LONG_CLICK        4
+
+/////////////////////////////////////////////////////////////////
+
+class Button2 {
+  private:
+    byte pin;
+    int prev_state;
+    int state = HIGH;
+    byte click_count = 0;
+    unsigned int last_click_type = 0;
+    unsigned long click_ms;
+    unsigned long down_ms;
+    unsigned int debounce_time_ms;
+    unsigned int down_time_ms = 0;
+    bool pressed_triggered = false;
+    bool longclick_detected = false;
+        
+    typedef void (*CallbackFunction) (Button2&);
+
+    CallbackFunction pressed_cb = NULL;
+    CallbackFunction released_cb = NULL;
+    CallbackFunction change_cb = NULL;
+    CallbackFunction tap_cb = NULL;
+    CallbackFunction click_cb = NULL;
+    CallbackFunction long_cb = NULL;
+    CallbackFunction double_cb = NULL;
+    CallbackFunction triple_cb = NULL;
+    
+  public:
+    Button2(){pin = -1;}
+    Button2(byte attachTo, byte buttonMode = INPUT_PULLUP, unsigned int debounceTimeout = DEBOUNCE_MS);
+    void setDebounceTime(unsigned int ms);
+    
+    void setChangedHandler(CallbackFunction f);
+    void setPressedHandler(CallbackFunction f);
+    void setReleasedHandler(CallbackFunction f);
+    void setClickHandler(CallbackFunction f);
+    void setTapHandler(CallbackFunction f);
+    void setLongClickHandler(CallbackFunction f);
+    void setDoubleClickHandler(CallbackFunction f);
+    void setTripleClickHandler(CallbackFunction f);
+
+    unsigned int wasPressedFor();
+    boolean isPressed();
+
+    unsigned int getNumberOfClicks();
+    unsigned int getClickType();
+    uint8_t getAttachPin(){return pin;}
+    bool operator==(Button2 &rhs);
+
+    void loop();
+};
+/////////////////////////////////////////////////////////////////
+#endif
+/////////////////////////////////////////////////////////////////