update to 1.1.1 version

examples/ex03_buttons/ex03_buttons.ino

@@ -0,0 +1,82 @@
+/******************** F r i e n d s h i p E n d e r ********************
+ * 本程序隶属于 Readguy 开源项目, 请尊重开源开发者, 也就是我FriendshipEnder.
+ * 如果有条件请到 extra/artset/reward 中扫描打赏,否则请在 Bilibili 上支持我.
+ * 项目交流QQ群: 926824162 (萌新可以进来问问题的哟)
+ * 郑重声明: 未经授权还请不要商用本开源项目编译出的程序.
+ * 
+ * @file ex03_buttons.ino
+ * @author FriendshipEnder (f_ender@163.com), Bilibili: FriendshipEnder
+ * @version 1.0
+ * @date 2023-10-20
+ * @brief ReadGuy 按键功能演示. ReadGuy自带的按键驱动程序是非常好用的
+
+ * @attention
+ * Copyright (c) 2022-2023 FriendshipEnder
+ * 
+ * Apache License, Version 2.0
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+*/
+
+//在这里包含程序需要用到的库函数
+
+#include <Arduino.h> //arduino功能基础库. 在platformIO平台上此语句不可或缺
+#include "readguy.h" //包含readguy_driver 基础驱动库
+
+ReadguyDriver guy;//新建一个readguy对象, 用于显示驱动.
+
+void setup(){
+  Serial.begin(115200); //初始化串口
+  guy.init(); //初始化readguy_driver 基础驱动库. 尽管初始化过程会刷屏, 但此示例不会用到屏幕.
+  //if(guy.width()<guy.height()) guy.setRotation(1); //横向
+  
+  Serial.println(F("[readguy] Button demo")); //显示文本 默认是不支持中文显示的.
+  guy.println("Button demo"); //显示文本 默认是不支持中文显示的.
+  guy.display();//刷新墨水屏.
+}
+
+void loop(){
+  int val = guy.getBtn(); //此函数用于获取按键状态 没有按键按下时 返回0.
+  //1个按键 返回 1=点按     2=双击    3=长按     4=三击
+  //2个按键 返回 1=左键点按 2=左键长按 3=右键点按 4=右键长按
+  //3个按键 返回 1=左键点按 2=右键点按 3=中键点按 4=中键长按
+
+  if(val>0){
+    int c = guy.getButtonsCount(); //此函数用于返回设备有多少个按键. [最近更新的函数]
+    switch (val){
+      case 1: 
+        if(c==1) guy.println("key single clicked!");
+        else if(c==2) guy.println("Left key clicked!");
+        else if(c==3) guy.println("Left key clicked!");
+      break;
+      case 2:
+        if(c==1) guy.println("key double clicked!");
+        else if(c==2) guy.println("Left key long pressed!");
+        else if(c==3) guy.println("Right key clicked!");
+      break;
+      case 4:
+        if(c==1) guy.println("key long pressed!");
+        else if(c==2) guy.println("Right key clicked!");
+        else if(c==3) guy.println("Centre key clicked!");
+      break;
+      case 8:
+        if(c==1) guy.println("key triple clicked!");
+        else if(c==2) guy.println("Right key long pressed!");
+        else if(c==3) guy.println("Centre key long pressed!");
+      break;
+    }
+    guy.display();
+  }
+  delay(10);
+}/* END OF FILE. ReadGuy project.
+Copyright (C) 2023 FriendshipEnder. */