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-rw-r--r--Demos/Device/MassStorage/SCSI.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/Demos/Device/MassStorage/SCSI.h b/Demos/Device/MassStorage/SCSI.h
index 58eea1b41..158b7ed2d 100644
--- a/Demos/Device/MassStorage/SCSI.h
+++ b/Demos/Device/MassStorage/SCSI.h
@@ -67,7 +67,13 @@
/** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */
#define DATA_WRITE false
+
+ /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a Block Media device. */
+ #define DEVICE_TYPE_BLOCK 0x00
+ /** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a CD-ROM device. */
+ #define DEVICE_TYPE_CDROM 0x05
+
/* Type Defines: */
/** Type define for a SCSI response structure to a SCSI INQUIRY command. For details of the
* structure contents, refer to the SCSI specifications.