Test file only nothing to test
上傳時間： 2017-04-08
上傳用戶：zhaiye
The AT24C512 provides 524,288 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 65,536 words of 8 bits each. The device鈥檚 cascadable feature allows up to four devices to share a common two-wire bus. The device is optimized for use in many industrial and commercial applications where lowpower and low-voltage operation are essential. The devices are available in spacesaving 8-pin PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead Leadless Array (LAP), and 8-lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 3.6V) versions.
標簽： electrically programmable provides erasable
上傳時間： 2017-04-09
上傳用戶：cc1015285075
procedure senddata var i:integer commflg : Boolean begin commflg:=true for i:=1 to 8 do begin if not fcomm comml writecommdata(sendbutter,i) then begin Commflg=false break end end end (4) 接收數(shù)據(jù) 在編寫基于串口的計算機工業(yè)測控時，通常需要由下位機向PC機發(fā)送數(shù)據(jù)以使PC機了解系統(tǒng)的測試數(shù)據(jù)或下位機的運行狀態(tài)，并進而控制下位機的行為。利用Spcomm串口控件接收下位機發(fā)送的數(shù)據(jù)信息的示例代碼如下： //事件驅(qū)動方式接收數(shù)據(jù)程序 procedure TForm1.CommlReceiveData(Sender:Tobject Buffer:Pointer bufferLength:Word) var receivedata:array of byte begin sleep(100) //等待100ms，保證接收到所有數(shù)據(jù) move(buffef ,receivedata,bufferlength) //將接收緩存區(qū)中的數(shù)據(jù)轉(zhuǎn)移到數(shù)組中 …… end (5) 關(guān)閉串口 在系統(tǒng)開發(fā)中，應(yīng)注意在不使用串口時應(yīng)及時關(guān)閉串口，釋放系統(tǒng)資源，否則可能會影響系統(tǒng)的其它應(yīng)用。關(guān)閉串口的代碼如下： procedure TForm1.FormClose ( Sender TObj ect:var Action:TCIoseAction ) begin comml.StopComm end
標簽： commflg procedure senddata integer
上傳時間： 2014-01-26
上傳用戶：懶龍1988
universal ic tester using 89c51 only one
標簽： universal tester 89c51 using
上傳時間： 2017-04-18
上傳用戶：佳期如夢
Cromfs is a compressed read-only filesystem for Linux. Cromfs is best at archiving gigabytes of big files that have a lot of redundancy. It aims primarily at achieving a strong compression, even at the cost of memory and CPU time resources. It uses the LZMA compression algorithm from 7-zip and block merging.
標簽： Cromfs compressed filesystem archiving
上傳時間： 2013-12-15
上傳用戶：王楚楚
AppWizard has created this autorun application for you. This application not only demonstrates the basics of using the Microsoft Foundation classes but is also a starting point for writing your application.
標簽： application demonstrates AppWizard created
上傳時間： 2017-04-28
上傳用戶：er1219
it will work it is recogntion code only
標簽： recogntion it code will
上傳時間： 2014-12-03
上傳用戶：ruan2570406
Most quick math sin and cos(+sqrt). work in integer types.
上傳時間： 2014-01-23
上傳用戶：牛津鞋
USB1.1協(xié)議概述 使用的分類 USB系統(tǒng)的描述 Bulk-Only協(xié)議及其實現(xiàn)
上傳時間： 2013-12-22
上傳用戶：kristycreasy
a code for cutting only the vcentre of the face
上傳時間： 2014-01-01
上傳用戶：Miyuki
蟲蟲下載站版權(quán)所有 京ICP備2021023401號-1
