文件名称:SD-card-electronic-photo-album
- 所属分类:
- 单片机(51,AVR,MSP430等)
- 资源属性:
- [C/C++] [源码]
- 上传时间:
- 2013-10-06
- 文件大小:
- 40kb
- 下载次数:
- 0次
- 提 供 者:
- 何**
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
基于51单片机的2G以下SD卡电子相册程序
通过读出SD卡中320x240像素、16位BMP图片的HEX数据,依次写到屏上,还原图片
注意事项:由于SD卡使用SPI模式,并且是块读取(512Byte),所以需要单片机提供大于512的可用RAM,以供缓冲使用这里可以选择STC89c52RD+、STC89C58RD+、STC89C516RD+,后缀RD+表明扩展RAM是1024字节,RC表明扩展RAM256字节-Based on 51 single-chip electronic album 2G SD card the following procedure by reading the SD card 320x240 pixels, 16-bit BMP images HEX data sequentially written to screen, restore the picture Note: Due to the SD card using SPI mode, and is a block read Take (512Byte), so it is necessary to provide more than 512 microcontrollers available RAM, for buffering uses where you can select STC89c52RD+, STC89C58RD+, STC89C516RD+, suffix RD+ show expanded RAM is 1024 bytes, RC indicates expansion RAM256 bytes
通过读出SD卡中320x240像素、16位BMP图片的HEX数据,依次写到屏上,还原图片
注意事项:由于SD卡使用SPI模式,并且是块读取(512Byte),所以需要单片机提供大于512的可用RAM,以供缓冲使用这里可以选择STC89c52RD+、STC89C58RD+、STC89C516RD+,后缀RD+表明扩展RAM是1024字节,RC表明扩展RAM256字节-Based on 51 single-chip electronic album 2G SD card the following procedure by reading the SD card 320x240 pixels, 16-bit BMP images HEX data sequentially written to screen, restore the picture Note: Due to the SD card using SPI mode, and is a block read Take (512Byte), so it is necessary to provide more than 512 microcontrollers available RAM, for buffering uses where you can select STC89c52RD+, STC89C58RD+, STC89C516RD+, suffix RD+ show expanded RAM is 1024 bytes, RC indicates expansion RAM256 bytes
(系统自动生成,下载前可以参看下载内容)
下载文件列表
2G以下SD卡电子相册
..................\6522TP.h
..................\sd
..................\sd.LST
..................\sd.M51
..................\sd.OBJ
..................\sd.Uv2.bak
..................\sd.c
..................\sd.hex
..................\sd.lnp
..................\sd.opt.bak
..................\sd.plg
..................\sd.uvopt
..................\sd.uvproj
..................\sd_Opt.Bak
..................\sd_Uv2.Bak
..................\sd_uvopt.bak
..................\sd_uvproj.bak
..................\接线程序说明.TXT