A10LCD调试手册V1.0

Allwinner Technology CO., Ltd. opyright © 2011 Allwinner Technology. All Rights Reserved. A10 LCD 调试手册 Revision 1.0Allwinner Technology CO., Ltd. opyright © 2011 Allwinner Technology. All Rights Reserved. Record of Revision Ver. Revise Date Page Content Author V1.0 Nov, 18th 2011 First draft Part 1,3,5 by dlp dulianping@allwinnerme.comPart 2,4 by danling danling@allwinnertech.com Allwinner Technology CO., Ltd. opyright © 2011 Allwinner Technology. All Rights Reserved. 1目录 1. 整体介绍...................................................................................................................................3 2. 软件配置说明...........................................................................................................................4 2.1. 屏文件说明...................................................................................................................4 2.2. 开关屏流程...................................................................................................................5 2.2.1. 开关屏步骤函数说明.......................................................................................6 2.2.2. 开关屏流程函数说明.......................................................................................8 2.3. 对屏的初始化...............................................................................................................9 2.3.1. IO模拟串行接口初始化...................................................................................9 2.3.2. CPU屏8080 总线初始化...............................................................................10 2.4. 其它函数.....................................................................................................................12 2.4.1. 用户自定义函数.............................................................................................12 2.4.2. GPIO操作函数.............................