I have started with Arduino Mega board, but after some upgrades of my code i realised that i will need from more faster calculating processor, as until that moment everything on my code worked. I take a Arduino DUE board and continue with upgrades of my code, until i checked and realised that that controller cannot initializing my SD card.
I started reading at the forum, about this problem at Arduino DUE that it cannot using SD library. I've tried with SDfat library, but again unsuccsessful.
I tried to use just clear examples codes... and again my Arduino DUE cannot initialize my SD card.
I again tried SD card to Arduino Mega and its working correct!
In addition, i using 3.5 inch TFT Display: ILI9486 (16bit) with SD slot (Not touchscreen).
My SD card is SanDisk Ultra: 32GB (Class 10).
I've tried these libraries: SD.h and SDfat.h
Its not solution at my project to use external SD shield.
Thanks in advance, if you can give me solution on my problem!
P.S. I checked about other topics at this forum and at internet, but i didn't found answer of my problem.