diff options
Diffstat (limited to 'Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h')
| -rw-r--r-- | Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h b/Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h index 78700de84..8f3e8a12e 100644 --- a/Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h +++ b/Demos/Host/LowLevel/MassStorageHost/Lib/MassStoreCommands.h @@ -128,6 +128,43 @@ uint8_t SenseKeySpecific[3];
} SCSI_Request_Sense_Response_t;
+ /** Type define for a SCSI Inquiry structure. Structures of this type are filled out by the
+ * device via the MassStore_Inquiry() function, retrieving the attached device's information.
+ * For details of the structure contents, refer to the SCSI specifications.
+ */
+ typedef struct
+ {
+ unsigned char DeviceType : 5;
+ unsigned char PeripheralQualifier : 3;
+
+ unsigned char _RESERVED1 : 7;
+ unsigned char Removable : 1;
+
+ uint8_t Version;
+
+ unsigned char ResponseDataFormat : 4;
+ unsigned char _RESERVED2 : 1;
+ unsigned char NormACA : 1;
+ unsigned char TrmTsk : 1;
+ unsigned char AERC : 1;
+
+ uint8_t AdditionalLength;
+ uint8_t _RESERVED3[2];
+
+ unsigned char SoftReset : 1;
+ unsigned char CmdQue : 1;
+ unsigned char _RESERVED4 : 1;
+ unsigned char Linked : 1;
+ unsigned char Sync : 1;
+ unsigned char WideBus16Bit : 1;
+ unsigned char WideBus32Bit : 1;
+ unsigned char RelAddr : 1;
+
+ uint8_t VendorID[8];
+ uint8_t ProductID[16];
+ uint8_t RevisionID[4];
+ } SCSI_Inquiry_Response_t;
+
/** SCSI capacity structure, to hold the total capacity of the device in both the number
* of blocks in the current LUN, and the size of each block. This structure is filled by
* the device when the MassStore_ReadCapacity() function is called.
@@ -162,6 +199,8 @@ uint8_t MassStore_GetMaxLUN(uint8_t* const MaxLUNIndex);
uint8_t MassStore_RequestSense(const uint8_t LUNIndex, const SCSI_Request_Sense_Response_t* const SensePtr)
ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t MassStore_Inquiry(const uint8_t LUNIndex, const SCSI_Inquiry_Response_t* const InquiryPtr)
+ ATTR_NON_NULL_PTR_ARG(2);
uint8_t MassStore_ReadDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
const uint8_t Blocks, const uint16_t BlockSize, void* BufferPtr) ATTR_NON_NULL_PTR_ARG(5);
uint8_t MassStore_WriteDeviceBlock(const uint8_t LUNIndex, const uint32_t BlockAddress,
|