北京智心工作室、

Lakey这是一个免费的CW练习/收/发软件，供大家共同学习研究，有需要源码的朋友可以给我发邮件或加为MSN索取。在未来，我会不断更新其功能和修正错误。之前计划2006年底前拿出的正式版本，由于个人工作和精力等原因，不得已推迟。今天发布的版本，增加了对Koch练习法的支持。但仍然是一个BETA版。 本软件的目标是设计成一个使用简便，能够尽量利用一般PC本身具有的硬件功能和性能（主要指CPU的运算和声卡的音频捕捉/播放能力），实现不用另接特殊外围接口电路，不用改/加装电键等，即可让PC具有摩尔斯电码（Morse Code）的收发能力软件。未来可逐渐通过对PC硬件性能的挖掘，实现对音频信号进行分析、过滤、处理。 这是第一个非正式发行版本，因此很多功能与设计目标还有很大差距。希望大家多提意见！ -Lakey This is a free CW practice/admission/software for the common study. need the source code to my friends or by mail from MSN Canada. In the future, I will constantly update its function and correct mistakes. Before the end of 2006 before the plan put forward by the official version, due to personal work and energy reasons, a last resort postponed. The version released today, an increase of Koch practicing law for the support. But this is still a BETA version. The software is designed to target an easy to use, to make the best use of the general PC hardware itself is functional and performance (mainly referring to the CPU arith

结合红外通信理论与单片机实际应用,以AT89S52单片机为核心，包含红外数据采集发射和红外数据接收两大模块。为了方便测试，发送端采用数字温度测量器件DS18B20测量本地温度。发射模块检测到接收模块发送的命令后，会执行相应的动作，把温度和时间值数据，按照协议用38K方波发送出去。接收模块的一体化红外接收头检测到38K方波后，对应输出低电平，接收模块的单片机计算接收头的高低电平时间，判断是否为二进制“0”或者“1”，实现数据的解码并在LCD1602上显示。最终完成测温与红外数据传输的目的。

SMARTarm2200光盘中学习minigui的几个源程序,uclinux环境,有运行图.-SMARTarm2200 CD minigui learn a few source files, Basis environment, a diagram.

usb51s_v0.4源代码-usb51s_v0.4 source code

Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in shm // if msg begins with "end", detach from shm // allow program 2 to resume // exit // -Develop code to evaluate function calls, type casting and code flow algorithms for performance. Programming assignment 4 is exploring the use of Shared Memory (shm). // // This program configures the shm region, accepts user input, and stores // the user msg in shm. // // Scope: // Open and attach to shm region // while runable // shm allowed to write // clear message // prompt user for msg // store msg in

这个是基于lpc214x的usb的上位机应用程序，分别用逻辑端点1和2发送接收16和64字节-This is based on the usb of lpc214x PC applications, respectively, a logical endpoint to send 1 and 2 receive 16 and 64 bytes

c51学习的好书！-a good book of study C51

这是I2C OLED驱动器（SSD13060的STM32F1平台，包括可以使用uVision打开MDK-ARM项目

获取内容形式 LDAP 服务器

改成用philips的lpc2132来做控制,省去了SED1335和它配套的sdram-Replaced with the lpc2132 do philips control, eliminating the SED1335 and its supporting SDRAM