Led Pattern Control. Controls multiple leds with 7 differenet blink patterns

基于ARM Cortex-M3内核的STM32F103RBT6处理器为核心构建柔性锁相环的硬件实验平台，在STM32中模拟出三相电源电压，并在子程序中实现了SRF-PLL、DDSRF-PLL与DSOGI-PLL三种锁相环，通过IO口并行输出锁相结果，再通过DAC转换为可观测的模拟信号。源码包中包含了软件工程与硬件电路原理图两部分。

通用modbus协议规范说明（中文） -GM Modbus protocol specification (Chinese) General Modbus protocol specification (Chinese)

ARM程序 ARM程序 ARM程序 ARM程序 ARM程序-ARM procedures ARM procedure ARM procedures ARM procedure ARM procedures ARM program procedures ARM procedure ARM procedures ARM

本文是我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出我调试开发ARM开发板的一些最基础知识。我只是在自己的开发板调试过并且经验有限，有些知识只能做为参考，不一定准确，就算给大家一个“例程”吧，如果大家有不同意见，希望多多指正！-ARM since learning some lessons learned, in their own design S3C44B0X an example, I presented the development and debugging of the ARM development board some of the most basic knowledge. I was only in their own development boards tuned and limited experience, some knowledge only as a reference, not necessarily accurate, even if everyone with a "routine" for the country, if we have different opinions, many correct!

用于arm2410开发系统，使用时间中断产生脉冲信号，可测试系统可测试的最短信号-for arm2410 development system, the use of time interrupt pulse signal test system may be the shortest test signal

该程序为ARM实现的MEPG2解码器全套资料,包括boot文件.大家可以试着调一下!-procedures for the realization of the ARM intrigued decoder complete information, including documents boot. We can try to stress!

realtime RTOS NEW

在arm ADS1.2下调调试通过的，可以用来检测你的arm7tdmi系列嵌入式开发办工作是否正常地DEMO程序，是很好的嵌入式开发者初学示例。-ADS1.2 downturn in the arm through the debugger can be used to test your family of embedded ARM7TDMI Office for the Development of the normal work procedures to DEMO, is a good beginner embedded developers example.

Keil_C51程序,C8051实现的TCP/IP功能源码，使用keilC51，含网页测试程序。-Keil_C51 procedures, C8051 realize the TCP/IP function of source, the use of keilC51, including test procedures page.

ARM处理器软中断处理。a_swi.s文件是最开始处理的SWI句柄,用ARM汇编指令编写。c_swi.c文件是在执行a_swi.s文件之后调用执行的C语言SWI句柄。 -ARM processor soft interrupt handling. a_swi.s document is the beginning of the SWI handler deal with the preparation of ARM compilation directives. c_swi.c document is in the implementation of a_swi.s document called the C language implementation of SWI handler.