avr单片机矩阵键盘扫描程序。开发环境为iccavr。协助Proteus软件仿真。-Single-chip avr keyboard matrix scanner. Development environment for iccavr. To assist the Proteus software simulation.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001199s ]
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:0.073452s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001547s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001827s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005828s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001182s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001663s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 176605 [ RunTime:0.022245s ]
