Description: sd读写程序
一个AVR的SD卡接口程序-sd to read and write procedures for a AVR of the SD card interface program Platform: |
Size: 4096 |
Author:dd |
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Description: 51单片机读写SD列子程序
可以学习51单片机如何读写SD卡-51 Singlechip Liezi SD procedures to read and write can learn how to read and write 51 Singlechip SD Card Platform: |
Size: 24576 |
Author:符小南 |
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Description: 用在AVR芯片可實現讀寫SD卡和MMC卡於任何文件系統功能-Used in the AVR chip enables read and write SD card and MMC card in any file system functions Platform: |
Size: 5120 |
Author:dxffxd |
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Description: Fatfs是一个优秀的文件系统，同时也是一个易于移植的文件系统，目前的Fatfs版本只需要编写6个函数和配置几个宏就能完成移植。
网上很多移植Fatfs的文章，记得有一篇写得不错，出处我没有找到，很多人转载都把标题写成 "一篇比较详细介绍FatFs文件系统移植的文章"，需要的朋友可以去参考下。
网上很多Fatfs的移植工程，基于AVR的、STM32的很多，但鲜有现成的移植好基于51的Keil 工程可供参考。我不熟悉那些AVR、STM32，参考起来有点别扭^_^。
对于初次接触SD卡和文件系统的新手来说，有一个完整的可供参考的移植实例可以大大减少移植所需的时间和精力。
1、本工程是根据EDN的一位网友上传的源码包整理的，个人认为代码写得很工整，看起来比较舒服，所以我做了简单的工作，把工程后缀名为.wsp的源码包改为Keil工程，以方便有需要的人参考与阅读！
2、EDN网友的博客地址是 http://blog.ednchina.com/xzp21st/，有兴趣的朋友可以去看看。我的博客地址是http://blog.21ic.com/user1/5926/index.html，欢迎各位光临！-Fatfs is an excellent file system, but also an easy-to-portable file system, the current version of Fatfs just need to write six functions and configurations can be done a few macro transplant.
Many transplant Fatfs online articles, remember that a well-written well, I did not find a source, many people regarded reproduced the title as the "a more detailed description FatFs file system migration, the article" the need to refer a friend can go to the next.
Many online Fatfs transplant project, based on the AVR s, STM32 many, but few are ready to transplant a good project based on 51 Keil for reference. I am not familiar with those AVR, STM32, refer to them a little bit awkward ^ _ ^.
For the first time the file system access to SD card and the novice, there is a complete reference of the transplants can greatly reduce instances of migration time and effort.
1, this project is based on one of EDN User upload source packages finishing I personally thi Platform: |
Size: 225280 |
Author:gao |
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Description: 用AVR单片机实现读写u盘sd卡，及播放MP3（基于微型操作系统）。-AVR Microcontroller with u to read and write disk sd card, and play MP3 (based on micro-operating system). Platform: |
Size: 45056 |
Author:jepen |
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Description: 用AVR做的数码相框原程序，可以直接读写SD卡。-Digital Photo Frame with AVR to do the original program, you can read and write directly to SD card. Platform: |
Size: 25600 |
Author:何佳城 |
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Description: AVR 单片机控制SD卡读写操作，希望对各位有用-AVR microcontroller SD card read and write operations, you want to be useful for Platform: |
Size: 111616 |
Author:田郎 |
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Description: 使用火牛MP3完美版程序时先将本目录下，拷贝到SD卡的文件内的 sys lrc Miuse 三个文件夹拷贝到SD卡根目录下。
sys 存放的是系统所需的字库文件
lrc 存放的是歌词文件 添加新歌词请存放到此目录下。
Music 存放的是MP3文件。添加新歌曲请存放到此目录下。
用户第一次烧写此MP3程序时，本程序会将SD卡内的字库文件写入板上的串行FLASH内，第一次启动程序会很慢。写完后以后一开机就直接进入MP3程序了。只要写过字库一上电就到MP3程序。
火牛MP3完美版程序 包含源代码 此程序作品归网名：AVR侠（AVRman）版权所有。
-Use fire cow MP3 perfect edition program this directory first SD card, copy the files sys LRC England within the Miuse three folder SD KaGen directory copy.
Sys deposit is required by the system fonts files
The lyrics files stored LRC England is new lyrics please keep adding to this directory.
Music store is MP3 files. Add new songs please deposit to this directory.
The first time you burn write this MP3 program, the program will within the SD card board files writes dictionaries, first in serial FLASH startup procedure can be very slow. After writing a boot after it directly into MP3 programs. As long as the written word stock is a power to MP3 program.
Fire cow MP3 perfect edition program include source code to this program works AVRman net name: AVR variant (all) copyright. Platform: |
Size: 590848 |
Author:yangou |
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Description: AVR单片机atmega169实现的SD卡的带文件系统FAT16的读写仿真，内有protues的仿真原理图，写入的数据可在电脑上读出，支持多层文件夹。-The AVR microcontroller atmega169 achieve SD card with a file system of FAT16 read and write simulation, within protues simulation schematic, the data can be written to be read out on a computer, support for multi-folder. Platform: |
Size: 205824 |
Author:wang |
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