Introduction - If you have any usage issues, please Google them yourself
Use IAR430 compiler source file, which includes the bag to read and write SD card SPI mode code, including the FAT32 file system operation
Packet : 103244824sd_card_spi.rar filelist
SD_CARD_SPI\compact.c
SD_CARD_SPI\compact.h
SD_CARD_SPI\dir.c
SD_CARD_SPI\dir.h
SD_CARD_SPI\dos.c
SD_CARD_SPI\dos.h
SD_CARD_SPI\fat.c
SD_CARD_SPI\fat.h
SD_CARD_SPI\media.h
SD_CARD_SPI\mmc_spi.c
SD_CARD_SPI\mmc_spi.h
SD_CARD_SPI\readme.txt
SD_CARD_SPI\readraw.c
SD_CARD_SPI