build a modbus client/server for use on the Protocessor (from FieldServer Technologies)
Tools Required:
1. Microchip MCC18 compiler.
2. ICD2 debugger (or other device to program your PIC)
3. Protocessor hardware.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001647s ]
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:0.097216s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001555s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002444s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001334s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005859s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001202s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006739s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025644s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001678s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 472063 [ RunTime:0.019247s ]
