数字滤波文中描述了有关单片机滤波的各种常见算法需要维普浏览器打开...

基于GPRS无线网络和IP协议的数据传输系统 通信模块C51单片机程序-GPRS-based wireless network and IP data transmission system communication module C51 microcontroller procedures

spi设备uclinux驱动源代码，以及编译后的2进制文件。-spi-driven equipment Basis source code and compiled 229 of the two documents.

GCC的SD卡完整程序！可根据自己需要更改！-GCC complete the procedure of SD card! May need to change according to their own!

是单片机与PC机RS232串口通信的调试好帮手,当你苦于串口通信的调试,试试如何-is SCM and PC RS232 serial communication debugging good helper, when you suffer from serial communications debugging, how to try

12232液晶驱动和时间显示。矩阵键盘源代码-12,232 liquid crystal display driver and time. Matrix keyboard source code

一个电子产品开发时的部分c代码E!绝对能用!-When an electronic product development part of c code E! Absolutely can!

avr 资料 刚刚学习的会有一些帮助 与大家分享-avr information will be just learning to share with you some help

485通讯网络设计的相关知识及如何降低网络功耗-485 communication network design-related knowledge and how to reduce network power consumption

单片机实验，实现双字节无符号数的加法，利用查表指令，在此基础上可以学习查表指令的用法-SCM experiment, to achieve double-byte unsigned number of addition, using look-up table instructions, on this basis, can learn the usage of table look-up instruction

本代码是本人毕设所做的GPRS数传系统的软件部分，实现了PPP，UDP，IP协议的分层和打包，实现了嵌入式设计中的UDP/IP协议栈-the code is completed, I set up the GPRS data-transmission system software, to achieve the PPP, UDP, IP protocol layering and packaged to achieve the design of embedded UDP/IP protocol stack