【正文】 四川理工學(xué)院本科畢業(yè)設(shè)計(jì) 目錄 摘 要 ....................................................... Ⅰ ABSTRACT ..................................................... Ⅱ 第一章 緒論 ................................................. 1 選題的背景 ......................................................................................................... 1 選題的目的和意義 .............................................................................................. 2 本設(shè)計(jì)研究的內(nèi)容 .............................................................................................. 3 第二章 智能紅外遙控器方案設(shè)計(jì) ................................. 5 總體方案設(shè)計(jì) ..................................................................................................... 5 遙控器總結(jié)構(gòu) ............................................................................................. 5 工作體系結(jié)構(gòu) ............................................................................................. 5 遙控體系三大組成部分方案設(shè)計(jì) ......................................................................... 6 遙控器端方案設(shè)計(jì) ...................................................................................... 6 遠(yuǎn)程手機(jī)端設(shè)計(jì) ........................................................................................ 9 受控端方案簡(jiǎn)要設(shè)計(jì) .................................................................................10 第三章 智能遙控器硬件設(shè)計(jì) .................................... 12 控制器 ...............................................................................................................12 控制器選擇 ...............................................................................................12 基礎(chǔ)外圍電路設(shè)計(jì) .....................................................................................12 按鍵模塊 ...........................................................................................................13 鍵盤工作原理 ............................................................................................13 矩陣鍵盤的硬件設(shè)計(jì) .................................................................................14 顯示模塊 ...........................................................................................................15 液晶顯示器簡(jiǎn)介 ........................................................................................15 1602LCD 硬件設(shè)計(jì) .................................................................................16 LED 硬件設(shè)計(jì) ...........................................................................................17 紅外線遙控系統(tǒng) .................................................................................................18 紅外遙控系統(tǒng)簡(jiǎn)介 .....................................................................................18 紅外線發(fā)射模塊 ........................................................................................19 王剛：基于單片機(jī)的智能遙控器 紅外接收模塊 ...........................................................................................19 紅外接收電路 ............................................................................................20 外部存儲(chǔ)器硬件設(shè)計(jì) ..........................................................................................20 存儲(chǔ)器選擇 ...............................................................................................21 二線制串行 EEPROM— AT24C02 硬件簡(jiǎn)介 ..............................................21 硬件接口設(shè)計(jì) ............................................................................................22 GSM 模塊 ...........................................................................................................22 GSM 簡(jiǎn)介 .................................................................................................22 GSM 硬件引腳介紹 ...................................................................................23 GSM 硬件連接圖 .......................................................................................24 第四章 系統(tǒng)軟件設(shè)計(jì) ......................................... 26 系統(tǒng)的編程語言 .................................................................................................26 C 語言簡(jiǎn)介 ................................................................................................26 編譯軟件 keil 簡(jiǎn)介 .....................................................................................27 按鍵模塊軟件設(shè)計(jì) .............................................................................................27 消抖處理方法 ............................................................................................27 矩陣鍵盤的軟件程序設(shè)計(jì) ..........................................................................27 顯示模塊軟件設(shè)計(jì) ...........................................................................................29 LCD1602 使用方法 .................................................................................29 LCD 程序設(shè)計(jì) ...........................................................................................31 LED 狀態(tài)指示燈軟件設(shè)計(jì) ..........................................................................32 紅外線發(fā)射軟件設(shè)計(jì) ..........................................................................................33 發(fā)射編碼原理 ............................................................................................33 程序設(shè)計(jì) ...................................................................................................34 紅外接收軟件設(shè)計(jì) .............................................................................................38 接收器工作原理 ........................................................................................39 HS0038 軟件程序設(shè)計(jì) ...............................................................................40 存儲(chǔ)器軟件設(shè)計(jì) .................................................................................................42 I2C 簡(jiǎn)介 ....................................................................................................42 AT24C02 程序工作原理 .............................................................................43 四川理工學(xué)院本科畢業(yè)設(shè)計(jì) 時(shí)序圖： ....