51單片機100例程序設(shè)計

1、第九單片機開發(fā)網(wǎng)100例程序設(shè)計范例匯總例程序設(shè)計范例匯總第一章第一章.......................................................................................................................................................4【實例1】使用累加器進行簡單加法運算：..............

2、......................................................................4【實例2】使用B寄存器進行簡單乘法運算：................................................................................4【實例3】通過設(shè)置RS1，RS0選擇工作寄存器區(qū)1：......................

3、...........................................4【實例4】使用數(shù)據(jù)指針DPTR訪問外部數(shù)據(jù)數(shù)據(jù)存儲器：........................................................4【實例5】使用程序計數(shù)器PC查表：...........................................................................

4、..................4【實例6】IF語句實例：.....................................................................................................................4【實例7】SWITCHCASE語句實例：...................................................

5、...............................................4【實例8】F語句實例：.................................................................................................................4【實例9】WHILE語句實例：................................

6、.............................................................................5【實例10】DO…WHILE語句實例：..................................................................................................5【實例11】語句形式調(diào)用實例：.........

7、.............................................................................................5【實例12】表達式形式調(diào)用實例：..................................................................................................5【實例13】以函數(shù)的參

8、數(shù)形式調(diào)用實例：......................................................................................5【實例14】函數(shù)的聲明實例：..........................................................................................................5【實例1

9、5】函數(shù)遞歸調(diào)用的簡單實例：..........................................................................................5【實例16】數(shù)組的實例：.......................................................................................................

10、...........6【實例17】指針的實例：..................................................................................................................6【實例18】數(shù)組與指針實例：...................................................................

11、.......................................6【實例19】P1口控制直流電動機實例.............................................................................................6第二章第二章..............................................................

12、.........................................................................................8【實例20】用74LS165實現(xiàn)串口擴展并行輸入口..........................................................................8【實例21】用74LS164實現(xiàn)串口擴展并行輸出口.....

13、...................................................................10【實例22】P0IO擴展并行輸入口.................................................................................................12【實例23】P0IO擴展并行輸出口..................

14、...............................................................................12【實例24】用8243擴展IO端口...................................................................................................12【實例25】用8255A擴展IO口....

15、................................................................................................14【實例26】用8155擴展IO口.......................................................................................................19第

16、三章第三章.....................................................................................................................................................26【實例29】與AT24系列EEPROM接口及驅(qū)動程序......................................

17、.............................26【實例30】EEPROM(X5045)接口及驅(qū)動程序..............................................................................30【實例31】與鐵電存儲器接口及驅(qū)動程序................................................................

18、....................33【實例32】與雙口RAM存儲器接口及應(yīng)用實例.........................................................................35【實例33】與NFLASH（K9F5608）接口及驅(qū)動程序........................................................35第四章第四章........

19、.............................................................................................................................................43【實例34】獨立鍵盤控制.................................................................

20、...............................................43【實例35】矩陣式鍵盤控制............................................................................................................44【實例36】改進型IO端口鍵盤.................................

21、....................................................................46【實例37】PS2鍵盤的控制............................................................................................................49第九單片機開發(fā)網(wǎng)第十章第十章............

22、.......................................................................................................................................164【實例73】單片機間雙機通信....................................................................

23、..................................164【實例74】單片機間多機通信方法之一......................................................................................166【實例75】單片機間多機通信方法之二..........................................................

24、............................171【實例76】PC與單片機通信........................................................................................................176【實例77】紅外通信接口........................................................

25、......................................................178第十一章第十一章...............................................................................................................................................180【實例79】單片機

26、實現(xiàn)PWM信號輸出.......................................................................................180【實例80】實現(xiàn)基于單片機的低頻信號發(fā)生器..........................................................................182【實例81】軟件濾波方法...........

27、...................................................................................................183【實例82】FSK信號解碼接收......................................................................................................1

28、86【實例83】單片機浮點數(shù)運算實現(xiàn)..............................................................................................187【實例84】神經(jīng)網(wǎng)絡(luò)在單片機中的實現(xiàn)......................................................................................1

29、92【實例85】信號數(shù)據(jù)的FFT變換.................................................................................................194第十二章第十二章..............................................................................................

30、.................................................198【實例86】2IC總線接口的軟件實現(xiàn)......................................................................................198【實例87】SPI總線接口的軟件實現(xiàn)...........................................

31、................................................200【實例88】1WIRE總線接口的軟件實現(xiàn)....................................................................................205【實例89】單片機外掛CAN總線接口............................................

32、............................................207【實例90】單片機外掛USB總線接口........................................................................................210【實例91】單片機實現(xiàn)以太網(wǎng)接口................................................

33、..............................................214【實例92】單片機控制GPRS傳輸..............................................................................................221【實例93】單片機實現(xiàn)TCPIP協(xié)議.......................................

34、.....................................................223第十三章第十三章...............................................................................................................................................229【實例94】讀寫U盤

35、.....................................................................................................................229【實例95】非接觸IC卡讀寫......................................................................................

36、..................234【實例96】SD卡讀寫....................................................................................................................238【實例97】高精度實時時鐘芯片的應(yīng)用...................................................

37、...................................242第十四章第十四章...............................................................................................................................................247【實例98】智能手機充電器設(shè)計.............