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.
标签： microcontrollers implementing compiler Program
上传时间： 2017-04-07
上传用户：wanghui2438
SQLite 是用C语言编写的开源数据库，主要用于嵌入式，你也可以把它集成在自己的桌面程序中，也有人将其替代Access，用作后台数据库。 SQLite 支持多数SQL92标准，例如：索引、限制、触发和查看支持。 支持 NULL、INTEGER、REAL、TEXT 和 BLOB 数据类型，支持事务。
上传时间： 2013-12-11
上传用户：gmh1314
* The IMAP toolkit provided in this Distribution is * Copyright 2000 University of Washington. * The full text of our legal notices is contained in the file called * CPYRIGHT, included with this Distribution.
标签： Distribution University Washington Copyright
上传时间： 2013-11-30
上传用户：cazjing
使用AVR ATmega128实验箱上的资源，设计万年历。本系统应用了Text LCD，矩阵键盘，定时器/计数器中断系统，另外，我从伺服电机接口PB.5接出一个蜂鸣器。本次实验的目的就是熟悉AVR的这些资源。
上传时间： 2017-04-13
上传用户：coeus
要将商品行情软件的数据导入自己的数据库，除了要知道商品软件数据的数据结构，同时还与你自己数据库的数据结构有关。一般情况下，业余爱好者往往都是使用ASCII即text文本结构。text格式的数据易读易懂，可以让许多国际股票软件和工具软件(比如：GET\TT\SUPERCHART\SSPS\EXECL等等)直接调用。
上传时间： 2017-04-16
上传用户：来茴
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.
标签： calendar year for specified
上传时间： 2017-04-16
上传用户：refent
文件说明: 1 XP/2000 下异步方式串口类 SerialPort.h SerialPort.cpp 2 WinCE 下 同步方式串口类(本为阻塞方式,但读写都用了独立的线程,妙哉!) CESeries.h CESeries.cpp 3兼容 WinCE , XP/2000 平台的串口类,同步方式 TSerial.h TSerial.cpp 4 工程 Wince 下串口程序 基于 CTSerial 的 WinCE 下串口收发程序 5 工程 xp_2000 下串口程序 基于 CTSerial 的 PC 平台下串口收发程序 6 gprs class 目录 xp/2000 WinCE 下均兼容的gprs 串口通信类，只实现短信text模式的发送 和短信的接收， 另有windows 下和 WinCe 下应用本类的实例
标签： SerialPort WinCE 2000 方式
上传时间： 2017-04-23
上传用户：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.
标签： JFreeChart Reporting JCommon Pentaho
上传时间： 2017-04-23
上传用户：ynzfm
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow. A count is kept each time each interrupt passes through the interrupt service routine. EVA Timer 1 has the shortest period while EVB Timer4 has the longest period.
上传时间： 2013-12-25
上传用户：康郎
This program sets up EVA Timer 1, EVA Timer 2, EVB Timer 3 and EVB Timer 4 to fire an interrupt on a period overflow. A count is kept each time each interrupt passes through the interrupt service routine.
上传时间： 2017-04-25
上传用户：fandeshun
