sd卡数据资料，原始资料 ，驱动开发可以用-sd card data, the original information-driven development can be used

SD卡的资料整理！有sd卡驱动的51的例程、avr的例程以及一些可移植的c、h文件！-SD card data compilation! There are 51 sd card driver routines, avr s routine as well as some portable c, h files!

收集的一些sd卡的资料，个人感觉还是很有用的，在很多方面的话，具有比较强的可用性，本人利用该资料实现了stm32 sd驱动的开发-Collected sd card data, personal feeling or useful, in many ways, has a strong availability, I use the information-driven development of stm32 sd