Hi,
I added FATFS file system into my project (ethernet_to_serial). i am using FRDMK64F120,KDS 2.0 and KSDK1.1.0 examples project,
i tried following method. but when i open file its hanging somewhere i dnt know where its hanging.
give some solution.
CLOCK_SYS_EnableSdhcClock(0);
GPIO_DRV_Init(sdhcCdPin, NULL); //for card detection
config.transMode = kSdhcTransModeAdma2;
config.cdType = kSdhcCardDetectGpio;
if (SDHC_DRV_Init(BOARD_SDHC_INSTANCE, &host, &config) != kStatus_SDHC_NoError)
{
printf("FAILED SD CARD\r\n");
}
sdcard_disk_initialize(1);
SDCARD_DRV_Init(&host, &config);
ret=f_open(1,"read.txt",FA_READ);
if(ret==FR_OK)
{
printf("open SUCCESS\r\n");
printf("succ=%d",ret);
}
else //if(FR_DISK_ERR)
{
printf("open failed\r\n");
printf("error=%d",ret);
}
ret=f_read(ret,&f_data,4,1); //read
if(ret==FR_OK)
{
printf("WRITE SUCCESS\r\n");
}
else
printf("WRITE failed\r\n");
thanks and regards,
sudhakar p
