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Topic: SdFat library check SD card existence. (Read 451 times) previous topic - next topic


Im using this library for FAT16/FAT32: https://github.com/greiman/SdFat
I need to check SD card existence every second, should i use SD.begin() or SD.cardBegin() in cycle to not damage the card?
Also timeout for these functions (SD_INIT_TIMEOUT) is 2000 ms. Is it ok to change it to 1000 ms or less?


Hi, any progress detecting presence of the SD card? Can you repeat multiple "sd.begin"s ?

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