Program for implementing AES on 8051 based microcontrollers. SDCC is used as the C compiler. Microcontroller used is P89V51RD2. There are 2 programs included. One program will accept string via UART and accept key via a 4x4 keypad and display decrypted text on 16x2 LCD. The other program will accept plaintext from UART and show encrypted text on 16x2 LCD after receiving key from 4x4 membrane keypad. Schematics and screenshots are included.
標簽: microcontrollers implementing compiler Program
上傳時間: 2017-04-07
上傳用戶:wanghui2438
SQLite 是用C語言編寫的開源數(shù)據(jù)庫,主要用于嵌入式,你也可以把它集成在自己的桌面程序中,也有人將其替代Access,用作后臺數(shù)據(jù)庫。 SQLite 支持多數(shù)SQL92標準,例如:索引、限制、觸發(fā)和查看支持。 支持 NULL、INTEGER、REAL、TEXT 和 BLOB 數(shù)據(jù)類型,支持事務。
上傳時間: 2013-12-11
上傳用戶:gmh1314
使用AVR ATmega128實驗箱上的資源,設計萬年歷。本系統(tǒng)應用了Text LCD,矩陣鍵盤,定時器/計數(shù)器中斷系統(tǒng),另外,我從伺服電機接口PB.5接出一個蜂鳴器。本次實驗的目的就是熟悉AVR的這些資源。
上傳時間: 2017-04-13
上傳用戶:coeus
FIBPlus is a component suite intended for work with InterBase. It is direct, fast and flexible InterBase connectivity for Delphi, C++ Builder, Ada and Kylix. FIBPlus supports Delphi 5-7, Delphi 2005, Delphi 2006, Delphi 2007, C++ Builder 5-6, C++ Builder 2006, C++ Builder 2007, Kylix 3, gnat-3.15p, gnat2006 GPL, and all versions of InterBase 4.x-7.x, InterBase 2007 and Firebird 1.x-2.x. Using FIBPlus in your applications you do not need to install any additional software except for InterBase Client Software. FIBPlus supports all special InterBase features such as array-fields, event alerters, BLOB-fields, etc. FIBPlus is a native component set and its evaluation versions are distributed partially in sources. Registering FIBPlus you get full sources of components and technical support
標簽: component InterBase intended flexible
上傳時間: 2013-12-01
上傳用戶:xuan‘nian
Your application should never assign a seat that has already been assigned. When the economy section is full, your application should ask the person if it is acceptable to be placed in the first-class section (and vice versa). If yes, make the appropriate seat assignment.
標簽: application assigned already economy
上傳時間: 2014-10-25
上傳用戶:zhichenglu
要將商品行情軟件的數(shù)據(jù)導入自己的數(shù)據(jù)庫,除了要知道商品軟件數(shù)據(jù)的數(shù)據(jù)結構,同時還與你自己數(shù)據(jù)庫的數(shù)據(jù)結構有關。一般情況下,業(yè)余愛好者往往都是使用ASCII即text文本結構。text格式的數(shù)據(jù)易讀易懂,可以讓許多國際股票軟件和工具軟件(比如:GET\TT\SUPERCHART\SSPS\EXECL等等)直接調用。
標簽: 商 軟件 數(shù)據(jù)導入 數(shù)據(jù)庫
上傳時間: 2017-04-16
上傳用戶:來茴
This program prints a calendar for a year specified. The user enters a year for the calendar and the programs automatically prints the calendar in text format.
標簽: calendar year for specified
上傳時間: 2017-04-16
上傳用戶:refent
文件說明: 1 XP/2000 下異步方式串口類 SerialPort.h SerialPort.cpp 2 WinCE 下 同步方式串口類(本為阻塞方式,但讀寫都用了獨立的線程,妙哉!) CESeries.h CESeries.cpp 3兼容 WinCE , XP/2000 平臺的串口類,同步方式 TSerial.h TSerial.cpp 4 工程 Wince 下串口程序 基于 CTSerial 的 WinCE 下串口收發(fā)程序 5 工程 xp_2000 下串口程序 基于 CTSerial 的 PC 平臺下串口收發(fā)程序 6 gprs class 目錄 xp/2000 WinCE 下均兼容的gprs 串口通信類,只實現(xiàn)短信text模式的發(fā)送 和短信的接收, 另有windows 下和 WinCe 下應用本類的實例
標簽: SerialPort WinCE 2000 方式
上傳時間: 2017-04-23
上傳用戶:banyou
JCommon is a Java class library that is used by JFreeChart, Pentaho Reporting and a few other projects. The library contains miscellaneous classes that support: * configuration and dependency management code * a general logging framework * text utilities * user interface classes for displaying information about applications * custom layout managers * a date chooser panel * serialization utilities JCommon is licensed under the terms of the GNU Lesser General Public Licence (LGPL) version 2.1 or later.
標簽: JFreeChart Reporting JCommon Pentaho
上傳時間: 2017-04-23
上傳用戶:ynzfm
A Design and Implementation of The Online Shopping System Abstract: Along with the development of the computer ,the database technique is widespread in the application of Internet, more and more , providing more thoughtful and humanized service for the large network customer. Characteristic services have already become gradually the current as the application of Wed nowadays. This text studied a method of project which composed of characteristic page and dynamic state of technical customer according to the data connection rule, compared with some projects that adopt already on present nets, this project have the advantage of providing customers more simple ,reflective obvious meticulous use and so on..
標簽: Implementation development Abstract Shopping
上傳時間: 2014-12-04
上傳用戶:410805624