查看SD库的源代码

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Arduino电路板上的单片机自带EEPROM：它是一种当芯片断电时，里面的内容依然可以保存下来的一种储存器。该库可让您对EEPROM中的字节进行读取和写入。 


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<font color="darkcyan" size="+1">'''SD Class'''</font><br>

'''The SD class provides functions for accessing the SD card and manipulating its files and directories.'''

:-[[ begin()]]

:-[[ exists()]]

:-[[ mkdir()]]

:-[[ open()]]

:-[[ remove()]]

:-[[ rmdir()]]


<font color="darkcyan" size="+1">'''File class'''</font><br>

'''The File class allows for reading from and writing to individual files on the SD card.'''

:-[[ available()]]

:-[[ close()]]

:-[[ flush()]]

:-[[ peek()]]

:-[[ position()]]

:-[[ print]]

:-[[ println()]]

:-[[ seek()]]

:-[[ size()]]

:-[[ read()]]

:-[[ write()]]

:-[[ isDirectory]]

:-[[ openNextFile()]]

:-[[ rewindDirectory()]]


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