单片机：STM32 低功耗

用过EMC芯片的朋友都知道EMC的指令系统属于精简指令集（57条指令），这在做一些小程序时是非常方便的，但是如果程序较大，你就会发现，好多精力都被浪费在编写一些相似的指令上了，能否从中解脱出来呢？其实，如果你能善用EMC的宏指令，往往提高写程序的速度，并增加程序的可读性和可维护性-EMC Friend chips used all know EMC directive system are reduced instruction set (57 instructions), which make some small program is very convenient, but if a larger program, you will find that a lot of energy have been wasted in the preparation of some similar instructions on the can extricate themselves from it? In fact, if you can make the best use of EMC macros are often written procedures improve the speed and increase the program readability and maintainability

Please read your package and describe it at least 40 bytes. System will automatically delete the directory of debug and release, so please do not put files on these two directory.

44b0板上的usb固件及上位机程序-44b0-board firmware and the USB Host Program

电源管理程序，可对linux环境下，省电模式的有效利用-power management procedures, the Linux environment, the power-saving mode the effective use

用VC++6.0与单片机通过RS232通信程序，上位机程序主要是控制单片机发出一些指令，单片机上传一些数据到上位机，上位机通过这些数据作出决策，再发送指令到单片机。-With VC++ 6.0 and MCU through RS232 communication procedures, procedures for the main PC to control a number of directives issued by single-chip microcomputer, microcontroller upload some data to the host computer, host computer through the data to make decisions, and then send commands to the Singlechip.

基于MINI2440的 看门狗实验源码+启动代码 下载后可以直接运行-Based on experimental MINI2440 watchdog download source+ startup code can run! !

采用Cypress EZ-USB设计原理图

点阵液晶12*128驱动-dot-matrix LCD driver 128 12*

u-link1，2 原理图，PCB（proteldxp格式），代码-u-link1, 2 schematic, PCB (proteldxp format), code

linux2.6.11内核无线网卡驱动程序。支持802.11 abg-LINUX 2.6.11 wireless card driver. 802.11 abg support