AT91SAM7A3 evaluation version of the USB test procedure, IAR preparation.

44B0的测试程序。此程序为44B0的4*4键盘的应用程序，基于中断0触发，当按下其中一个键时，会把0-F的相应键值显示在8段LED上。-44B0 testing procedures. This procedure for the 44B0 4* 4 keyboard applications, based on the interruption 0 trigger, which when pressed a button, will be 0-F to the corresponding keys shown in the last eight of the LED.

该文档讲述了在开发stm32f10x时所遇到的常见问题及解决方法，是很有用的资料。-This document describes stm32f10x encountered in the development of common problems and solutions, is useful information.

ucosii v2.52在ARM7上的移植代码-ucosii v2.52 ARM7 transplant code

2132AD转换，调试过，可以运行。上传此程序希望能和大家互相学习。

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对外部中断进行配置和操作。在许多情况下，我们需要将外部引脚配置为中断，该例程介绍了如何设置和操作外部中断。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to configure the external interrupt on and operate. In many cases, we need to configure the external pin interrupt, the routine introduction how to set up and operation of external interrupt.

ST的ARM7芯片完整DEMO程序。 具备点阵液晶显示器，游戏摇杆，USB通讯，声音录放！！ 进一步放入了说明文挡----使源代码更容易被理解。 -ST

2104开发板的硬件资料-2104 development board hardware information

基于三星44b0的flash程序，包括基本操作-Samsung 44b0 of the flash-based procedures, including basic operation

iic 写入数据测试 有详细的源代码！ 希望可以帮助有需要的朋友-IIC has a detailed write data to test the source code! Hope that we can to help those in need Friend

于电子硬件进行通讯。已经测试，可以在项目中对电子板进行读写操作，传输数据相对稳定，很灵活，可以自己组合，搭配各式各样的协议，包括定长，和变长的数据，只需要简单的修改文件里面的函数，来调整解析流程即可。