这个是该开发项目所使用的CPU,有什么问题或开发方面的问题,请与我联系!我们共同探讨关于嵌入式的开发....

优化级别必需为s,其他优化级别也不会导致编译时出错，但会导致运行时出错。原因涉及局部变量分配堆栈处理方式不同，也就是OS_CPU_A.c那个文件中的移植部分。还有就是其他优化涉及的中断自动保存寄存器的数量有所出入。-Necessary to optimize the level of s, other optimization levels will not lead to compile-time error, but it will result in run-time error. Reasons relating to the allocation of local variables, stack processing in different ways, that is, OS_CPU_A.c that the transplanted parts of the file. There are other optimization related to the interruption of the number of registers saved automatically have access to.

MSP430FE427头文件寄存器定义 MSP430FE427头文件寄存器定义 MSP430FE427头文件寄存器定义-MSP430FE427 register definition header files MSP430FE427 register definition header files MSP430FE427 register definition header files

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.

LPC2132开发板，protel99格式，包括原理图和PCB图-LPC2132 protel99 SCH PCB

本程序是通过TMS320CS2047的DSP处理器,经过DSP内部事件管理器的配合,实现SPWM波输出!-This procedure is adopted TMS320CS2047 of DSP processors, DSP, after the internal event manager with the realization of SPWM wave output!

本文详细介绍了S3C44B0中断系统，是初学arm嵌入式系统的理想入门材料，对ARM嵌入式系统的开发者也有很好的参考价值-This paper describes the S3C44B0 interrupt system, arm embedded system is a learning portal an ideal material for ARM embedded systems developers have a very good reference value

本文是根据我学习ARM开发以来的一些经验总结，以自己设计的S3C44B0X板为例，给出入门上手的最基础知识。有些东西只是个人的主观认为，不一定准确，算作抛砖引玉吧，欢迎大家指正！-this paper is based on my study of the ARM since some experience to design its own board of S3C44B0X example, the entry is easily the most basic knowledge. Some things are just personal subjective view, is not necessarily accurate, it counted as something, we welcome correct!

freescale智能车大赛源程序，无偿共享哦，很难得的-Freescale smart car contest source, free to share Oh, hard to come by

EasyARM2131开发板源码之一-----------2．GPIO输出实验－单路LED控制-EasyARM2131 one source development board----------- 2. GPIO output experiment- one-way LED control

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!