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:0.000934s ]
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:0.291217s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.019489s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.005453s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001332s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.019464s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000847s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.006643s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.019779s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001597s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 472063 [ RunTime:0.018762s ]
