采用KEIL MDK开发环境，实现USB下的大容量U盘驱动程序，内附全部源码，欢迎交流！-Using KEIL MDK development environment to achieve large-capacity USB under the U disk driver, included all the source code, please share!
文 件 列 表
Mass_Storage USB_lib STM32_lib source project include readme.txt
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002129s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.088948s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001872s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001988s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002205s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003617s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001927s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003409s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014878s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002292s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 169287 [ RunTime:0.001057s ]
