Frequency meter is used and a few 89C51 single

增加ASCII.C的一个ASCI码(7F),用于虚拟按键用 修改UART串口的命令解析程序，修改RTC的pcf8563中断部分。 精简IIC和smart_timer代码,添加define.h的宏定义。 修改system.c里的消息堆栈的宏定义 增加ii.c函数,支持对eeprom的打包 增加由PLD或者GPIO输出的模拟UART，在6个CLOCK下速度为57.6K 增加消息的优先级功能，消息类型的前4位为消息的优先级，后4位为消息的类型 试用于初学单片机并且想更上一层楼的，或者有些基础，想减少工作量的。-an increase ASCII.C the ASCI code (7F) for the virtual keys with serial UART to amend the order analytic procedures, the revised RTC pcf8563 interruption part. IIC and smart_timer streamline code, add the definition of Acer define.h. The revised system.c news stack macros increase II.c function, support for EEPROM packaged increase from the PLD or GPIO output analog UART, in the next six CLOCK speed of 57.6K news of the priority function of the type of information before news of the four priority levels after four types of information on the trial beginner to a higher level and SCM, or some foundation, we want to reduce the workload.

自己参加07电子设计写的内码转换的程序包，包含unicode的多种码制转换。-Electronic Design 07 to participate in their own written code conversion package, that contains a variety of unicode code conversion system.

240128液晶驱动的测试程序，c语言编写-240,128 LCD driver test procedures, c language

iic prog for mcu ok in keil c

51单片机程序，ASM版，前一个是C版，请多提意见-51 SCM program, ASM version is the C version of the previous, please speak up

关于9s12单片机的课件 重点是编程语言和环境-on 9s12 SCM courseware focused on programming language and environment

设计要求 1）. 抢答器同时供 8名选手或 8个代表队比赛，分别用 8 个按钮 S0 ~ S7 表示。 2）. 设置一个系统清除和抢答控制开关 S，该开关由主持人控制。 -fadfsdhfjhsdkfjsdfkjsdlfkdsljdsakljkdsafgjdsf

USB Mouse，已经调试通过，控制芯片为PDIUSBD12,keil编译环境。-USB Mouse, has been testing through the control chip for PDIUSBD12, keil compiler environment.

用单片机实现计时器，并将数字用八段四位数码管显示出来-With MCU timer, and four figures with eight digital tube display

Atmega128高档8位单片机的uCOSII移植源码工程文件，uCOSII的版本是v2.83，工程文件包括了IAR和ICC两个编译器。-Atmega128 high eight SCM uCOSII transplant source project documents, uCOSII version is v2.83, the document includes the ICC and the two IAR compiler.