摘要
数码相框是展示数码照片的相框,它是一种结合了液晶显示技术和数字存储技术的电子产品,能够实时、动态的显示数码电子照片,打破了传统纸质照片显示的局限性,具有很高的实用价值。本文设计了一种基于MSP430单片机的低功耗、低成本、实用的简易数码相框,通过单片机控制SD卡内BMP图片文件的读取并控制实现图片在TFT液晶屏上动态展示。
The digital photo frame is display of digital photo frame,it is a combination of electronic products,liquid crystal display technology and digital storage technology,can display digital photos in real time,dynamic,breaking the limitations of traditional paper shows,has very high practical value.In this paper,a low power,low cost and practical simple digital photo frame based on MSP430 microcontroller is designed.It controls the reading and controlling of BMP picture files in SD card by MCU,and controls the dynamic display of pictures on TFT LCD screen.
作者
许燕
Xu Yan(Shaanxi Institute of Technology,Xi'an Shaanxi,710300)
出处
《电子测试》
2018年第2期26-27,48,共3页
Electronic Test
基金
陕西国防工业职业技术学院研究与开发项目(GFY17-38)
关键词
MSP430单片机
数码相框
超低功耗
MSP430 single chip microcomputer
digital photo frame
ultra low power consumption
