Ejemplos de mmcsdGetCardCapacity en C++ (Cpp)

Ejemplo n.º 1

Archivo: fatfs_diskio.c Proyecto: LucaBongiorni/portapack-havoc

DRESULT disk_ioctl (
  BYTE pdrv,    /* Physical drive nmuber (0..) */
  BYTE cmd,     /* Control code */
  void *buff    /* Buffer to send/receive control data */
)
{
  switch (pdrv) {
#if HAL_USE_MMC_SPI
  case MMC:
    switch (cmd) {
    case CTRL_SYNC:
        return RES_OK;
    case GET_SECTOR_SIZE:
        *((WORD *)buff) = MMCSD_BLOCK_SIZE;
        return RES_OK;
#if _USE_ERASE
    case CTRL_ERASE_SECTOR:
        mmcErase(&MMCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
        return RES_OK;
#endif
    default:
        return RES_PARERR;
    }
#else
  case SDC:
    switch (cmd) {
    case CTRL_SYNC:
        return RES_OK;
    case GET_SECTOR_COUNT:
        *((DWORD *)buff) = mmcsdGetCardCapacity(&SDCD1);
        return RES_OK;
    case GET_SECTOR_SIZE:
        *((WORD *)buff) = MMCSD_BLOCK_SIZE;
        return RES_OK;
    case GET_BLOCK_SIZE:
        *((DWORD *)buff) = 256; /* 512b blocks in one erase block */
        return RES_OK;
#if _USE_ERASE
    case CTRL_ERASE_SECTOR:
        sdcErase(&SDCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
        return RES_OK;
#endif
    default:
        return RES_PARERR;
    }
#endif
  }
  return RES_PARERR;
}

Ejemplo n.º 2

Archivo: fatfs_diskio.c Proyecto: sharebrained/portapack-hackrf

DRESULT disk_ioctl (
  BYTE pdrv,    /* Physical drive nmuber (0..) */
  BYTE cmd,     /* Control code */
  void *buff    /* Buffer to send/receive control data */
)
{
  switch (pdrv) {
#if HAL_USE_MMC_SPI
  case MMC:
    switch (cmd) {
    case CTRL_SYNC:
        return RES_OK;
    case GET_SECTOR_SIZE:
        *((WORD *)buff) = MMCSD_BLOCK_SIZE;
        return RES_OK;
    case MMC_GET_TYPE:
        *((BYTE *)buff) = SDCD1.cardmode;
        return RES_OK;
    case MMC_GET_CSD:
        memcpy(buff, &SDCD1.csd, sizeof(SDCD1.csd));
        return RES_OK;
#if _USE_ERASE
    case CTRL_ERASE_SECTOR:
        mmcErase(&MMCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
        return RES_OK;
#endif
    default:
        return RES_PARERR;
    }
#else
  case SDC:
    switch (cmd) {
    case CTRL_SYNC:
        return RES_OK;
    case GET_SECTOR_COUNT:
        *((DWORD *)buff) = mmcsdGetCardCapacity(&SDCD1);
        return RES_OK;
    case GET_SECTOR_SIZE:
        *((WORD *)buff) = MMCSD_BLOCK_SIZE;
        return RES_OK;
    case GET_BLOCK_SIZE:
        *((DWORD *)buff) = 1; /* Unknown, TODO: implement? */
        return RES_OK;
    case MMC_GET_TYPE:
        *((BYTE *)buff) = SDCD1.cardmode;
        return RES_OK;
    case MMC_GET_CSD:
        memcpy(buff, &SDCD1.csd, sizeof(SDCD1.csd));
        return RES_OK;
#if _USE_ERASE
    case CTRL_ERASE_SECTOR:
        sdcErase(&SDCD1, *((DWORD *)buff), *((DWORD *)buff + 1));
        return RES_OK;
#endif
    default:
        return RES_PARERR;
    }
#endif
  }
  return RES_PARERR;
}