I am using STM32H7A3 board and integrated an SD card using SPI. I am trying to transfer a large file and found that in first card if the number of sector to read is coming as 64, read works upto sector 36.
After 36, it will give error and exited from code.I tried another card , the code will set the sector count to 16 and loops through it to make the read complete. As i am trying a large file, its taking so much time.I just want to know, is the se...