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stm32F4_usb读写u盘例程
基于stm32F407zgt6 usb_host_OTG的u盘读写例程,实现的功能有:对插入的u盘目录的读取、向u盘写数据、对任意插入的usb HID 设备描述符,配置描述符,接口描述符,端点描述符等的读取。
- 2022-05-05 01:57:53下载
- 积分:1
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S072 nRF24L01 PA 无线数传模块
NOVATE S072 nRF24L01 PA 无线数传模块资料 只是参考程序 c51上运行的程序 nRF24L01通讯测试程序
- 2022-01-23 11:07:11下载
- 积分:1
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用c语言编写的无损压缩中的熵编码的编码和解码程序!
很实用的!...
用c语言编写的无损压缩中的熵编码的编码和解码程序!
很实用的!-prepared by the lossless compression of the entropy coding coding and decoding process! Very practical!
- 2023-03-18 05:00:04下载
- 积分:1
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example
轨迹跟踪程序例子-example
- 2023-07-03 21:45:04下载
- 积分:1
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算符优先分析器C语言版
算符优先分析器C语言版-operator priority Analyzer C language version
- 2022-01-25 23:27:10下载
- 积分:1
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自动化过程中用到的运动控制器,编程例子,介绍运动控制函数的使用...
自动化过程中用到的运动控制器,编程例子,介绍运动控制函数的使用-Automation of the process used in the motion controller, programming examples, introduce the use of motion control functions
- 2022-06-26 13:05:40下载
- 积分:1
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这是一个词法分析器源码,希望大家共同交流!
这是一个词法分析器的源程序,希望大家共同交流!-This is a lexical analyzer source, we hope that common exchange!
- 2023-04-13 07:10:02下载
- 积分:1
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Star Wars Name Generator
这是一个有趣的节目,我的朋友,穆罕默德为我的课堂作业。我想和你们分享一下,因为它太棒了;
- 2022-02-07 16:59:07下载
- 积分:1
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Embedded SD card Interface
Embedded SD card Interface
- 2022-01-22 12:45:41下载
- 积分:1
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On the surface, protected mode and real mode is not much difference between the...
从表面上看,保护模式和实模式并没有太大的区别,二者都使用了内存段、中断和设备驱动来处理硬件,但二者有很多不同之处。我们知道,在实模式中内存被划分成段,每个段的大小为64KB,而这样的段地址可以用16位来表示。内存段的处理是通过和段寄存器相关联的内部机制来处理的,这些段寄存器(CS、DS、 SS和ES)的内容形成了物理地址的一部分。具体来说,最终的物理地址是由16位的段地址和16位的段内偏移地址组成的。用公式表示为:物理地址=左移4位的段地址+偏移地址。-On the surface, protected mode and real mode is not much difference between the two are the use of the memory, Drivers interruption and equipment to deal with the hardware, but there are many differences. We know that in real mode which has been divided into memory, each the size of 64 KB. and the addresses of 16 can be used to express. Memory of the handling of the adoption and register linked to the internal mechanisms to deal with, of these registers (CS, DS, SS and ES) with the formation of a part of the physical address. Specifically, the ultimate physical address is 16 of the 16 addresses and the addresses of migration within the composition. The use of the formula is expressed as : physical address = 4 bits of the address offset address.
- 2023-02-13 11:45:04下载
- 积分:1