嵌入式ARM系统开发与实战-畅读网

　　　　

嵌入式ARM系统开发与实战

作者：周中孝

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mobi/epub/pdf/awz3

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计算机网络 >> 软硬件开发

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内容简介:

本书主要面向学习嵌入式ARM开发的初学者、嵌入式爱好者，以及刚从单片机向ARM处理器转型的电子工程师等，按照理论与实践相结合的思想，介绍了在ARM开发中常用的一些模块，结合具体的实例，给大家建立一个完整的ARM知识架构，包括对C、汇编语言的灵活运用，以及芯片内部寄存器的使用。本书共享源代码和相关资料，详细请登录网站www.edu118.com。本书内容完整，注重实践性，都是从实际项目中抽取实例，读者可在开发过程中直接作为参考，大大提高工作效率。

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SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000398s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000412s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1777224469 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.311533s ]

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