| 基于TFT-LCD显示屏的电子相册设计 |
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| 引用本文： | 陈金立,高超.基于TFT-LCD显示屏的电子相册设计[J].自动化技术与应用,2013(11):67-70,91. |
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| 作者姓名： | 陈金立 高超 |
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| 作者单位： | 南京信息工程大学电子与信息工程学院,江苏南京210044 |
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| 摘 要： | 设计了一种利用STC单时钟单片机、TFT-LCD彩屏和SD卡等器件来实现的电子相册.相比于传统相册,电子相册具有长期保存,编辑简单等优点.本设计使用单片机硬件SPI接口实现与SD卡内存储数据的快速传输,并通过分析卡中存储的bin和bmp格式文件的数据构成来实现SD卡中特定图片文件的解码处理,并显示到彩屏上,同时还可以通过按键控制来实现图片的前翻后翻和自动播放.
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| 关 键 词： | 单片机 TFT-LCD SD卡 电子相册 |
Design of Electronic Album Using TFT-LCD Panel |
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| CHEN Jin-li,GAO Chao.Design of Electronic Album Using TFT-LCD Panel[J].Techniques of Automation and Applications,2013(11):67-70,91. |
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| Authors: | CHEN Jin-li GAO Chao |
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| Affiliation: | 1.College of Electronic and Information Engineering, Nanjing University of Information Science and Technology, Nanjing 210044 China;) |
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| Abstract: | In this paper,the electronic photo album implemented by the STC single clock MCU,TFT-LCD panel,SD Card and other major components is designed.Compared with the traditional album,the electronic album has advantages of long-term preservation,easy editing and so on.The hardware implementation of the SPI interface of MCU is used for transforming data quickly from the SD Card.The particular picture files stored in the SD card are decoded by analyzing the data structures of bin and bmp documents,and display them in the color screen.The picture display can be controlled through the buttons to go forward and back or play automatically. |
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| Keywords: | MCU TFT-LCD SD card electronic photo album |
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