51单片机c语言中断的实现
还有很多例子可以参考。包括常用的中断模块
c语言单片机开发很有用
-51 languages interrupted realize there are many examples of reference. Include common language c interrupt module useful in the development of SCM
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001108s ]
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:0.112484s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000904s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001112s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.000985s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003375s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000897s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003893s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.021302s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001722s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 189206 [ RunTime:0.015847s ]
