能够很完善的在LINUX下进行串口编程,支持修改串口的波特率等参数,还可以设置特殊波特率,比如B2-Sound can be carried out under the LINUX serial programming, support a revision of the baud rate and other parameters of serial port, you can set a special baud rate, for example, B28800
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001650s ]
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:0.087167s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002138s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002188s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003591s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001911s ]
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SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014516s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002276s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 319814 [ RunTime:0.001247s ]