这是一种类型的 hid 的启动键盘包含空间钥匙进入关键 z x c 和向上下左、 右的键玩虚拟网球游戏。在这背后的想法是你尽量少使用键盘增加生命周期的电脑录入的 laptp.我用 atmega8 微控制器。我使用 hid 的引导 og vusb，但我使用的 ppt 幻灯片 shiftercode 的代码，我修改我的程序根据我的要求
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.006159s ]
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:0.105552s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001123s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001603s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001897s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004196s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.003616s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004455s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.015781s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001623s ]
UPDATE `jrk_articles` SET `hits` = 3 WHERE `id` = 326675 [ RunTime:0.039942s ]
