ARM7―LPC2124―键盘开发实例
基于Keil uVision3源码开发再进行Proteus 7 联合对ARM7―LPC2124―I2C硬件电路仿真-ARM7-LPC2124-keyboard development examples Keil uVision3 source development based on further joint Proteus 7 on ARM7-LPC2124-I2C hardware circuit simulation
文 件 列 表
KEYIN Release keyin_Data Debug default config.h IRQ.s keyin.BMP keyin.DSN keyin.hex keyin.mcp keyin.PWI keyin1.bmp Last Loaded keyin.DBK Last Loaded ledcon.DBK ledcon.PWI LPC2124.h main.c mem.scf Startup.s target.c target.h
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001337s ]
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:0.089022s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001675s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001988s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001486s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005588s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001352s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.005973s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.022626s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001462s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 200495 [ RunTime:0.014444s ]
