SW in Boot, HW in boot and tools directories

看门狗X5045的访问-watchdog X5045 visit

在JXARM9-2410教学实验箱进行CF卡读写的实验-JXARM9-2410 in the experimental teaching me to read and write to CF card Experimental

proteus仿真，数字可调电压源，单片机AVR代码选自其他的，因此显示的数值相差10倍-proteus simulation, digital adjustable voltage source, AVR microcontroller code is selected from the other, thus indicating a difference of 10 times the value of

以前在学校做的设计，把高性能录音芯片ISD1420的使用心得拿出了和大家分享一下。c语言编程的-Previously done in the school design, the high-performance chip ISD1420 audio experience to come up with a use and to share with Members. c language programming

本程序是MP3的解码程序，可以用VC编译或者用GNU编译，可以运行在PC机上。 本程可以MP3文件解压为WAV文件 TEST 中的代码可以播放WAV文件 有兴趣的朋友可以把这段mp3程序移植到开发板上，这样就可以用开发板播放MP3了-MP3 decoding procedures that can be used with VC or GNU compiler compiler. can run on the PC. The process can decompress MP3 to WAV TEST document of the code can be broadcast WAV documents are interested friends this can be transplanted to mp3 development board, we can develop with the board to broadcast MP3

MicroChip的zigbee2006 协议栈 源代码完全公开，WSN ,自动组网-MicroChip protocol stack source code of zigbee2006 full disclosure, WSN, automatic networking

C#程序设计，从基本的定义开始，是入门级的教程，很好用。-C# programming, from the basic definition of a starting point for entry-level tutorial, very good to use.

sqlite 嵌入式数据库的源码，很不错的啊！--A good sqlite embedded database.

座机短信发送平台，LCM显示发送和接受号码显示源程序。系统头文件-jet sent SMS platform, LCM revealed sending and receiving numbers indicate the source. System header files

应用背景可以实现stm8s单品机不用下载器，直接用电脑串口下载，这样在工程上无需拆解产品，只需要通过一个串口线就能对产品的程序进行更新；关键技术更改bootloader程序，使单片机能够通过串口线更新单片机的程序，使用C语言编写，移植性高，已经经过调试合格。