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本文档的目的是描述如何使用定时器的一代…
The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic “music” synthesizer through an external buzzer. Example code is also available in the it.-The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic
- 2023-05-14 07:20:02下载
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Windows Media Format 11 SDK帮助文档,用于流媒体开发
Windows Media Format 11 SDK帮助文档,用于流媒体开发-err
- 2022-08-20 04:40:12下载
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VC超市管理系统
VC超市管理系统-VC Supermarket Management System
- 2023-05-10 04:10:03下载
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一本写设计模式的书,写了对设计模式中存在问题的误解,值得一读...
一本写设计模式的书,写了对设计模式中存在问题的误解,值得一读-Design pattern to write a book, wrote a mode of design problems misunderstanding, worth reading
- 2022-02-06 20:33:36下载
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很有用的模板,包括华为用的模板等,推荐使用
很有用的模板,包括华为用的模板等,推荐使用-Useful templates, including templates, such as Huawei use, recommend the use of
- 2022-04-14 14:53:20下载
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数字图像放大缩小及旋转计算组间方差和组内方差的时候调用了一个函数专门求阈值,可能这里的计算还是有一点问题。而且在我的函数里,要256次调用这个函数,又因为计算机...
数字图像放大缩小及旋转计算组间方差和组内方差的时候调用了一个函数专门求阈值,可能这里的计算还是有一点问题。而且在我的函数里,要256次调用这个函数,又因为计算机是按字节处理数据的,因此写图像数据的时候要用每8个写到一个数组中,然后通过计算得到字节类型的值,这些都使得我的算法效率比较低,最后一个问题,我觉得如果使用位运算会快一些,但是前面的问题还没有想到比较好的解决方法。-Digital Image zoom and rotation calculation of variances and group between the two groups when the variance of a function call seeking specific threshold, the calculation may be here, or there was a problem. And in my function, it is necessary 256 calls to this function, and also because the computer is processing data in bytes, and therefore the time to write image data to use for every 8 write an array, and then calculated byte type values, which are made to my algorithm" s efficiency is relatively low, the last issue, I think that if you use bit computing will be faster, but the previous issues have not yet thought of a better solution.
- 2022-04-23 06:13:57下载
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这是一本介绍软件工程方面的书,朋友推荐的。
这是一本介绍软件工程方面的书,朋友推荐的。-This is an introduction of software engineering books, friends recommended.
- 2022-03-05 19:07:49下载
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常用函数集合 常用函数集合
常用函数集合 常用函数集合 -常用函数集合常用函数集合
- 2022-12-31 16:25:03下载
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usb
usb-集线器的中文详细介绍, 需要的请下-usb-hub of the Chinese a detailed introduction, the need for the call on the next
- 2022-04-08 01:28:37下载
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生成DTMF音调
你好。这段源代码告诉我们如何在没有外部芯片的情况下生成dtmf音
- 2022-04-09 02:15:45下载
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