TMS320F2808的SPI采样程序，适合于初学者简单调试和熟悉其SPI模块。-TMS320F2808 the SPI sampling procedures, suitable for beginners simple debugging and familiar with the SPI module.
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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:0.092452s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.004611s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004141s ]
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SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.003144s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 210870 [ RunTime:0.001676s ]
