I tried the example from LPCOpen for testing the peripheral sdmmc. But it always writes an 1 in the Card detection register, which means that it did not got detected.
I would be nice if somebody could help me.
Have you tried using a different SD card? What type of SD card are you using? I have done some tests using 3 different SDHC memories (two 8 GB and one 4 GB ) and the example works correctly:
Hope it helps!
Best Regards,Carlos MendozaTechnical Support Engineer
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