基于ARM9的LINUX下的按键驱动程序，代码中有详细的注释，对于在此基础之上的二次开发或者是直接调用都非常方便！-ARM9 based LINUX keys under the driver, a detailed code of the Notes for the foundation of the second development is a direct call or very convenient!
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7.4-key driver 7.3.1-key driver key magic-key.c 7.3.1-key driver 7.3.2-key driver test 7.3.2-key driver test 7.3.1-key driver key key.ko 7.4-key driver
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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:0.093140s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001483s ]
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