stm32f407资料

从第一张图片开始，你可以用前后键一张一张地看所有的图片。您可以查看最新的图像。你可以用鼠标对图像进行颜色协调。我认为这将是非常有用的，作为一个初步项目，创建一个专辑。

说明：  这是几段基于C++开发设计的程序，比较的简要且实用(some procedures about C++ development)

说明：  基于DSP28335的AD7606采样程序(AD7606 Sampling Program Based on DSP28335)

嵌入试硬件开发详解 arm7 4510b(embedded test hardware development Elaborates on ARM7 4510b)

本程序通过箭头将两个item连接起来，同时可将item和arrow保存到xml文件，也可将保存的文件再读取恢复。 操作是在“编辑”页面进行的。将基本图形拖到scene中，如要连线，先选中连线类型，然后在scene中，从一个item指向另一个item，过程中按着鼠标左键。 保存时，在scene中右键出现菜单，根据需要操作。

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pku 2728 北大ACM网站上的算法题(ACM website pku 2441 North title on the algorithm)

说明：  用标准C实现shell功能,是操作系统的作业，Linux里面的she(Shell to achieve using standard C function, the operation is the operating system, Linux inside she)

1. Document purpose This document describes the content of the source package as well as known problems and restrictions. A separate User Manual describes the first steps how to use the software in combination with the Hardware. 2. Known problems and restrictions * Restrictions The Software is restricted to the Hardware, described in the attached schematics. The API is intended for the NXP contactless/contact reader ICs, as such the API is not to be ported to any technology from any other vendor. The Software is running on a Cortex M0 LPC1227/301 controller from NXP. NXP will not support porting to any other vendor platform. The Hardware will go through an CE certification, as such there may be future versions of this Hardware which will have small adaptations in the schematics. Nevertheless the software is designed in a way to support also the future variants. The Software stack was validated according to CE.(1. Document purpose This document describes the content of the source package as well as known problems and restrictions. A separate User Manual describes the first steps how to use the software in combination with the Hardware. 2. Known problems and restrictions* Restrictions The Software is restricted to the Hardware, described in the attached schematics. The API is intended for the NXP contactless/contact reader ICs, as such the API is not to be ported to any technology from any other vendor. The Software is running on a Cortex M0 LPC1227/301 controller from NXP. NXP will not support porting to any other vendor platform. The Hardware will go through an CE certification, as such there may be future versions of this Hardware which will have small adaptations in the schematics. Nevertheless the software is designed in a way to support also the future variants. The Software stack was validated according to CE.)

实现计数器加法、减法、清零电路。用7448、74ls192实现，可以仿真成功，适用于初学者。(Realization counter addition, subtraction, clear circuit. By 7448,74 ls192 achieve success can be simulated, for beginners.)