周立功公司的arm学习板附送的MODEM驱动例程

这个例子如果运行,将在仿真的PC窗口中的第1,2,3行显示一些信息后,在随机位置显示 1 ~ 5 .由于keil c51默认不支持重入函数,它的重入函数使用仿真的重入栈而不使用系统栈,而Small RTOS 51没有进行重入栈管理,所以在TaskA~TaskE虽然及其相似,但不能合并. (2)编译时会有5个警告,其中一个是因为没有使用一个系统函数OSSendSignal引起,它可以忽略.另4个是禁止任务间变量覆盖分析引起,必须忽略.感谢网友John X. Liu,在这个例子中我使用了他编写的仿真(dllPc51Emu.dll),这个dll原来是为他移植的Ucos-ii for keil c51的例子编写.-If you are running this example, will the PC emulation window, the first 1,2,3-line display some information, at random locations show " 1 " ~ " 5" . Keil c51 as the default does not support the re-entry function, which re- into the function of the weight stack instead of using the simulation using the system stack, while the Small RTOS 51 not been re-stack management, and so TaskA ~ TaskE though its similar, but not combined. (2) compile-time there will be five warnings, One of them is because there is no cause to use a system function OSSendSignal, it can be ignored. The other four are prohibited between the variables covered analyze the task to be ignored. thank User

arm的DA程序源码，为ADI公司的ADUC系列ARM的应用实例，很有参考价值-source arm of the DA procedure for ADI

热敏打印机arm驱动程序 用ads1.2 编写 有兴趣的可以看下-Arm thermal printer driver with the preparation of ads1.2 interested can facie

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FreeScale i.MX27 User Manual

ARM学习报告001――映象文件及执行机理-ARM Learning Report 001 Image File and Implementation Mechanism

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

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