Title: SDIOtest Download
  • Category:
  • SCM
  • Platform:
  • Visual C++
  • File Size:
  • 3287KB
  • Update:
  • 2013-10-12
  • Downloads:
  • 0
  • Uploaded by:
  • 王永明
 Description: 本实验将实现如下功能:开机的时候先检测字库,然后检测SD卡是否存在,如果SD卡存在,则初始化SD卡,并通过串口1打印SD卡相关信息,然后开始查找SD卡根目录下的PICTURE文件夹,如果找到则显示该文件夹下面的图片文件(支持bmp、jpg、jpeg或gif格式),循环显示,通过按KEY0和KEY2可以快速浏览下一张和上一张,WK_UP按键用于暂停/继续播放,DS1用于指示当前是否处于暂停状态。如果未找到PICTURE文件夹/任何图片文件,则提示错误。DS0来指示程序正在运行。在正常显示图片的时候,我们可以通过串口,利用usmart调用bmp_encode或testwrite函数,测试SDIO的写功能。其中bmp_encode用于截取屏幕区域部分内容保存为16位bmp图片,可以测试SDIO的单块写功能。而testwrite函数,则可以实现在SD卡创建一个文件(方便测试,一般是.txt)实现SD卡单块/多块写功能的测试。 注意:1,该实验必须自备SD卡一个,并在SD卡根目录新建PICTURE,然后放入一些图片(BMP/JPG/JPEG/GIF)。 2,如果有些jpg/jpeg格式不能显示的话,用XP自带的画图工具打开,再保存一下,一般就可以显示了。
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FATFS
.....\doc
.....\...\css_e.css
.....\...\css_j.css
.....\...\en
.....\...\img
.....\...\...\f1.png
.....\...\...\f2.png
.....\...\...\f3.png
.....\...\...\f4.png
.....\...\...\f5.png
.....\...\...\f6.png
.....\...\...\layers.png
.....\...\...\layers3.png
.....\...\...\modules.png
.....\...\...\rwtest.png
.....\...\...\rwtest2.png
.....\...\...\rwtest3.png
.....\...\ja
.....\...\updates.txt
.....\exfuns
.....\......\exfuns.c
.....\......\exfuns.h
.....\......\fattester.c
.....\......\fattester.h
.....\......\mycc936.c
.....\src
.....\...\00readme.txt
.....\...\diskio.c
.....\...\diskio.h
.....\...\ff.c
.....\...\ff.h
.....\...\ffconf.h
.....\...\integer.h
.....\...\option
.....\...\......\cc932.c
.....\...\......\cc936.c
.....\...\......\cc949.c
.....\...\......\cc950.c
.....\...\......\ccsbcs.c
.....\...\......\syscall.c
.....\...\......\unicode.c
HARDWARE
........\24CXX
........\.....\24cxx.c
........\.....\24cxx.h
........\.....\myiic.c
........\.....\myiic.h
........\ADC
........\...\adc.c
........\...\adc.h
........\ADXL345
........\.......\adxl345.c
........\.......\adxl345.h
........\AUDIOSEL
........\........\audiosel.c
........\........\audiosel.h
........\BEEP
........\....\beep.c
........\....\beep.h
........\CAN
........\...\can.c
........\...\can.h
........\DAC
........\...\dac.c
........\...\dac.h
........\DHT11
........\.....\dht11.c
........\.....\dht11.h
........\DMA
........\...\dma.c
........\...\dma.h
........\DS18B20
........\.......\ds18b20.c
........\.......\ds18b20.h
........\EXTI
........\....\exti.c
........\....\exti.h
........\FLASH
........\.....\flash.c
........\.....\flash.h
........\JOYPAD
........\......\joypad.c
........\......\joypad.h
........\KEY
........\...\key.c
........\...\key.h
........\LCD
........\...\FONT.H
........\...\ILI93xx.c
........\...\LCD.h
........\LED
........\...\led.c
........\...\led.h
........\NRF24L01
........\........\24l01.c
........\........\24l01.h
........\OLED
........\....\oled.c
........\....\oled.h
    

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