how to use usb in embedded system.

基于ARM7的44B0开发板的IIC测试程序，C语言编写，可以在ADS1.2上运行-ARM7-based development board 44B0 of IIC test procedure, C language, you can run ADS1.2

计数器 同步异步预置数清零 verilog hdl 编写-Asynchrony preset counter reset the Verilog HDL few prepared

二叉树的实现遍历 添加 删除 可以实现tree的自动平衡~ -tree you can do that like this!

这是本人写的HT1621显示驱动！是用PICC语言写的，比较好，反正大家用的高兴就写信跟我说一声哟！-HT1621 display driver.

This RFchating source code in NesC language-This is RFchating source code in NesC language

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

基于凌阳单片机spmc75f2413的步进电机3轴联动空间圆弧插补源程序-Sunplus spmc75f2413 based on single-chip stepper motor of 3-axis circular interpolation space source

资源描述野火STM32例程，GPIO-流水灯的前后今生，初学者必看实用例程

是内存受限系统设计的代码。-is limited memory system design code.

周立功LPC2200实验板第三章UCOSii的前两个实验-Week Ligong LPC2200 board UCOSii Chapter III of the first two experiments