ioc_read_info

#include <file_config.h>

BOOL ioc_read_info (
     Media_INFO* cfg,       /* Pointer to structure to store the info */
     FAT_VI* vi);           /* Pointer to media control block */

The function ioc_read_info reads the media configuration. The parameter cfg is a pointer specifying the structure to store information about the media. The parameter vi is a pointer specifying the media control block.

The function is included in the library RL-FlashFS. The prototype is defined in the file File_Config.h.

• __TRUE - on success.
• __FALSE - on failure.

ioc_getcb, ioc_init, ioc_read_sect, ioc_uninit, ioc_write_sect

#include <File_Config.h>

FAT_VI *mc0;                            /* Media Control Block */

int main (void) {
  Media_INFO info;
   ..
  mc0 = ioc_getcb (NULL);               /* Default drive is M0: */
  if (ioc_init (mc0) == 0) {
    ioc_read_info (&info, mc0);
    USBD_MSC_BlockSize  = 512;
    USBD_MSC_BlockCount = info.block_cnt * (info.read_blen / 512);
    USBD_MSC_MemorySize = USBD_MSC_BlockCount * info.read_blen;
    usbd_connect(__TRUE);
    lcd_print ("PC Interface");
  }
  else {
    lcd_print ("Card Failure!");
  }
   ..
}