这是个PDA的数据备份盘程序，程序中使用了CRC校验法，是笔者过去的一个得意之作。可供学习串口通讯编程使用CRC校验的朋友参考。-This is a PDA-disk data backup procedures, procedures for the use of the CRC checksum method, is the author of a past finest creations. Serial Communication programming for learning to use reference CRC checksum friends.

controling motor linearly

红外线数据通信系统开发，汇编语言，Keil C51开发环境-Infrared data communication system development, assembly language, Keil C51 Development Environment

//浮点异常的控制位 #define FPUEM_INVALIDOP 0x01 #define FPUEM_DENORMALOP 0x02 #define FPUEM_ZERODIVIDE 0x04 #define FPUEM_OVERFLOW 0x08 #define FPUEM_UNDERFLOW 0x10 #define FPUEM_PRECISON 0x20 #define __FORCE_INLINE__ __inline /*---------------------------------------------------------- 打开指定的浮点异常 关闭指定的浮点异常-//float abnormal control-# define FPUEM_INVALIDOP 0x01# define FPUEM_DENORMALOP 0x02# define FPUEM_ZERODIVIDE 0x04# define FPUEM_OVERFLOW 0x08# define FPUEM_UNDERFLOW 0x10# define FPUEM_PRECISON 0x20# define __FORCE_INLINE __ __inline /*---------------------------------------------------------- designated open abnormal closure of the floating-point designated float anomalies

MCS51基本调试程序 包括8255、键盘、LED等-MCS51 basic debugging procedures, including 8255, keyboards, LED, etc.

字模程序 字模程序 字模程序-Fonts procedures Fonts procedures Fonts procedures procedures Fonts

一款人与客户端打飞机的人工智能游戏,,, 和美观的界面-a game that play with the clint to hit the planew .look: who can the First hit the enemy s the head of the plane

控制道路指示灯的汇编代码-road indicator compiled code

个人收集的一些引导程序-personal collection of some boot

本次设计的RS232 to USB转换器，RS232端所采用的baud rate仅为9600。并没有对其它baud rate 到 USB 作转换-The design of the RS232 to USB converter, RS232 terminal baud rate used in 9600 only. There is no other baud rate to USB conversion