From dc852c01d5243fc7cc5dcfaff8aed33a9542b179 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BC=AA=E7=B6=BF=20=E6=B8=85=E7=83=9B?= <i@iotgod.me>
Date: Tue, 5 Mar 2019 20:32:10 +0800
Subject: [PATCH] Create ovo.h

---
 ovo.h | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 124 insertions(+)
 create mode 100644 ovo.h

diff --git a/ovo.h b/ovo.h
new file mode 100644
index 0000000..0edd4ae
--- /dev/null
+++ b/ovo.h
@@ -0,0 +1,124 @@
+
+/**
+ * ovo-arduino Main File
+ *
+ * @category ovo-arduino
+ * @package ovo.cpp
+ * @copyright Copyright (c) 2019 EEENeko (https://github.com/eeeneko)
+ * @license GNU General Public License 2.0
+ * @version 0.0.1
+ */
+
+
+#ifndef _OVO_H
+#define _OVO_H
+
+
+/**
+ * Like set Timeout in JS
+ *
+ * @Author yimian
+ * @param auto function (allow Lambda)
+ * @param int millisecond to dealy
+ * @return void
+ */
+void setTimeout(auto function,const int delay)
+{
+    static bool on = 1;
+    if(on == 1){
+        static unsigned long startTime = millis(); 
+
+        if(millis() - startTime > delay){
+            function();
+            on == 0;
+        }
+    }
+}
+
+/**
+ * Like set Interval in JS
+ *
+ * @Author yimian
+ * @param auto function (allow Lambda)
+ * @param int millisecond of interval
+ * @return void
+ */
+void setInterval(auto function, const int delay)
+{
+    static unsigned long startTime = millis(); 
+
+    if(millis() - startTime > delay){
+        function();
+        startTime = millis();
+    }
+}
+
+
+/**
+ * Switch between function1 and function2 for delay1 and delay2
+ *
+ * @Author yimian
+ * @param auto function1 (allow Lambda)
+ * @param auto function2 (allow Lambda)
+ * @param int millisecond of interval
+ * @param int millisecond of interval
+ * @return void
+ */
+void setSwitch(auto function1, auto function2, const int delay1, const int delay2)
+{
+    static unsigned long startTime = millis(); 
+
+    if(millis() - startTime < delay1){
+        function1();
+    }else if(millis() - startTime >= delay1 && millis() - startTime < delay1 + delay2){
+        function2();
+    }else if(millis() - startTime >= delay1 + delay2){
+        startTime = millis();
+    }
+}
+
+
+/**
+ * Make direct voltage change to gradually change
+ *
+ * @author yimian
+ * @category ovo
+ * @package ovo
+ */
+class slowWrite
+{
+    public:
+        inline void set(int t_pin, unsigned int t_delay){
+            pin = t_pin;
+            delay = t_delay;
+        };
+        inline void high(){
+            startTime = millis();
+            state = 1;
+        };
+        inline void low(){
+            startTime = millis();
+            state = 0;
+        };
+        inline void run(){
+            if(state == 1 && millis() - startTime < delay){
+                analogWrite(pin, ((millis() - startTime) * 255 / delay));Serial.println(((millis() - startTime) * 255 / delay));
+            }else if(state == 0 && millis() - startTime < delay){
+                analogWrite(pin, 255-((millis() - startTime) * 255 / delay));Serial.println(255-((millis() - startTime) * 255 / delay));
+            }else{
+                state = -1;
+            }
+        };
+
+    private:
+        unsigned long startTime;
+        int state;
+        int pin;
+        unsigned int delay;    
+};
+
+
+
+
+
+#endif