串口服务器KEIL C51原代码,单片机采用STC89C58RD+,网络控制器采用RTL8019,经过三层交换机测试,可以直接应用在产品,串口波特率576-KEIL C51 serial server source code, microcontroller used STC89C58RD+, Network controller using RTL8019, after a three-switch testing, can be directly applied to products, serial baud rate 576
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002498s ]
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:0.096829s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002105s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002007s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003676s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002111s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001721s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 122159 [ RunTime:0.001180s ]
