mirror of
https://github.com/fsender/readguy.git
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82 lines
3.3 KiB
C++
82 lines
3.3 KiB
C++
/******************** F r i e n d s h i p E n d e r ********************
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* 本程序隶属于 Readguy 开源项目, 请尊重开源开发者, 也就是我FriendshipEnder.
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* 如果有条件请到 extra/artset/reward 中扫描打赏,否则请在 Bilibili 上支持我.
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* 项目交流QQ群: 926824162 (萌新可以进来问问题的哟)
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* 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.
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*
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* @file ex03_buttons.ino
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* @author FriendshipEnder (f_ender@163.com), Bilibili: FriendshipEnder
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* @version 1.0
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* @date 2023-10-20
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* @brief ReadGuy 按键功能演示. ReadGuy自带的按键驱动程序是非常好用的
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* @attention
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* Copyright (c) 2022-2023 FriendshipEnder
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*
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* Apache License, Version 2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//在这里包含程序需要用到的库函数
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#include <Arduino.h> //arduino功能基础库. 在platformIO平台上此语句不可或缺
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#include "readguy.h" //包含readguy_driver 基础驱动库
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ReadguyDriver guy;//新建一个readguy对象, 用于显示驱动.
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void setup(){
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Serial.begin(115200); //初始化串口
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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.
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//if(guy.width()<guy.height()) guy.setRotation(1); //横向
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Serial.println(F("[readguy] Button demo")); //显示文本 默认是不支持中文显示的.
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guy.println("Button demo"); //显示文本 默认是不支持中文显示的.
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guy.display();//刷新墨水屏.
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}
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void loop(){
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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.
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//1个按键 返回 1=点按 2=双击 3=长按 4=三击
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//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
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//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
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if(val>0){
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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]
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switch (val){
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case 1:
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if(c==1) guy.println("key single clicked!");
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else if(c==2) guy.println("Left key clicked!");
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else if(c==3) guy.println("Left key clicked!");
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break;
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case 2:
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if(c==1) guy.println("key double clicked!");
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else if(c==2) guy.println("Left key long pressed!");
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else if(c==3) guy.println("Right key clicked!");
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break;
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case 4:
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if(c==1) guy.println("key long pressed!");
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else if(c==2) guy.println("Right key clicked!");
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else if(c==3) guy.println("Centre key clicked!");
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break;
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case 8:
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if(c==1) guy.println("key triple clicked!");
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else if(c==2) guy.println("Right key long pressed!");
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else if(c==3) guy.println("Centre key long pressed!");
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break;
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}
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guy.display();
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}
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delay(10);
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}/* END OF FILE. ReadGuy project.
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Copyright (C) 2023 FriendshipEnder. */ |