GSM 与 89c51 的接口

一款适用的C51写的红外线解码程序，直接编译使用，有注释，方便阅读！-An infrared ray decoding programt with C51

三星芯片S3C2440的BOOT源代码，已验证可用-Samsung S3C2440 chip, the BOOT source code has been verified can be

《构建嵌入式linux操作系统》电子书英文chm版。- Building embedded linux operating system, e-book chm English version.

嵌入式linux下开发的必备uClibc，这是最新版的源码uClibc-0.9.28，也可以到www.uclibc.org下载。-embedded Linux development under the prerequisite uClibc, the latest version of uClibc source-0.9.28, can be downloaded to www.uclibc.org.

嵌入式web服务器源码，一个不错的蛮不错的相当不错的源码-Embedded web server source code, a good very good very good source

LCD的源代码，还包括图像数组转换软件-LCD source code, but also includes image array conversion software

itu.656数字分量视频信号的接口－－中文版，电视，LCD开发者必须的技术文档，方便英文不好的朋友--itu.656 numeric video signal connection Chinese version. It is very good for developing TV or LCD application.

verilog写的回波抵消程序，相当于写了个回波抵消的芯片，不是dsp，可编译后下载于FPGA,绝对原创，写了很长时间。-Verilog echo canceller written procedures, wrote the equivalent of echo canceller chip, not dsp, can be downloaded from the compiled FPGA, absolute originality, writing for a long time.

比较好的国产嵌入式OS，适合于中小产品开发，对嵌入式初级程序员适用-Good domestic embedded OS, suitable for medium and small product development, the primary programmer for embedded

改c程序基于stm32，开发环境是keil4.7，利用stm32的高级定时器TM1产生4路两两互补的SPWM波，分别去驱动H桥的四个桥臂，死区可通过程序自行设定，改程序利用查表法，一个正弦周期采样256个点，输出8位精度的spwm波。自带稳压程序，离散pid。输出波形较好。