这是一段控制步进电机转动的代码。希望对搞电机的同行有所帮助。驱动芯片是297+298-this is a code for controlling the step motor.

pid学习资料代码-the code of study information of PID

利用IO口来模拟实现MSP430 IIC总线通信功能，完对外部扩展器件的访问。 -Mouth to simulate the use of IO to achieve MSP430 IIC bus communication features, the external expansion devices End visit.

ADS下LDR命令详细示例，有利于学习嵌入式朋友的掌握！-LDR command under ADS detailed examples, conducive to learning embedded mastery Friend!

s3c2440bootloader vivi源码，用于启动嵌入式linux内核，-s3c2440bootloader vivi source, used to start the embedded linux kernel,

嵌入式系统开发中，ADSP音频算法优化的程序，包括其中mdct和imdct的优化后的汇编代码。-Embedded System Development, ADSP audio algorithms optimization procedures, including mdct imdct and the optimized assembly code.

嵌入式系统引导平台micro monitor的安装及源代码-embedded system platform micro monitor to guide the installation and the source code

资源描述用电阻给电容充电，当手触摸到与电容连接的金属片时，电容大小发生改变，从而改变电容充电时间。利用单片机不断检测电容充放电时间即可检测有无触摸，利用PWM进行无极调光。

U盘读写协议:我开发U盘的重要参考代码。 bulk_only传输协议，FAT16文件系统.-U disk read and write an agreement: I developed an important reference U disk code. bulk_only Transfer Protocol, FAT16 file system.

i2c通信汇编程序，仅供参考！！！！！和