#define REQ_GetMaxLUN 0xFE
/** Maximum length of a SCSI command which can be issued by the device or host in a Mass Storage bulk wrapper. */
- #define MAX_SCSI_COMMAND_LENGTH 16
-
- /** Total number of Logical Units (drives) in the device. The total device capacity is shared equally between
- * each drive - this can be set to any positive non-zero amount.
- */
- #define TOTAL_LUNS 1
-
- /** Blocks in each LUN, calculated from the total capacity divided by the total number of Logical Units in the device. */
- #define LUN_MEDIA_BLOCKS (VIRTUAL_MEMORY_BLOCKS / TOTAL_LUNS)
+ #define MAX_SCSI_COMMAND_LENGTH 16
/** Magic signature for a Command Block Wrapper used in the Mass Storage Bulk-Only transport protocol. */
#define CBW_SIGNATURE 0x43425355UL
/** LED mask for the library LED driver, to indicate that the USB interface is busy. */
#define LEDMASK_USB_BUSY LEDS_LED2
- /* Type defines: */
+ /* Type Defines: */
/** Type define for a Command Block Wrapper, used in the Mass Storage Bulk-Only Transport protocol. */
typedef struct
{
uint32_t Signature; /**< Command block signature, must be CBW_SIGNATURE to indicate a valid Command Block */
uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper */
- uint32_t DataTransferLength; /** Length of the optional data portion of the issued command, in bytes */
+ uint32_t DataTransferLength; /**< Length of the optional data portion of the issued command, in bytes */
uint8_t Flags; /**< Command block flags, indicating command data direction */
uint8_t LUN; /**< Logical Unit number this command is issued to */
uint8_t SCSICommandLength; /**< Length of the issued SCSI command within the SCSI command data array */