diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/MassStorage.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Host/MassStorage.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/MassStorage.h b/LUFA/Drivers/USB/Class/Host/MassStorage.h index 5999fcf6d..1678aefee 100644 --- a/LUFA/Drivers/USB/Class/Host/MassStorage.h +++ b/LUFA/Drivers/USB/Class/Host/MassStorage.h @@ -55,6 +55,9 @@ #endif
/* Public Interface - May be used in end-application: */
+ /* Macros: */
+ #define MS_ERROR_LOGICAL_CMD_FAILED 0xC0
+
/* Type Defines: */
/** Class state structure. An instance of this structure should be made within the user application,
* and passed to each of the HID class driver functions as the HIDInterfaceInfo parameter. This
@@ -211,11 +214,19 @@ */
uint8_t MS_Host_GetMaxLUN(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, uint8_t* MaxLUNIndex) ATTR_NON_NULL_PTR_ARG(1, 2);
+ /** Retrieves the Mass Storage device's inquiry data for the specified LUN, indicating the device characteristics and
+ * properties.
+ *
+ * \param[in,out] MSInterfaceInfo Pointer to a structure containing a MS Class host configuration and state
+ * \param[in] LUNIndex LUN index within the device the command is being issued to
+ * \param[out] InquiryData Location where the read inquiry data should be stored
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum or MS_ERROR_LOGICAL_CMD_FAILED
+ */
uint8_t MS_Host_GetInquiryData(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, uint8_t LUNIndex,
SCSI_Inquiry_Response_t* InquiryData) ATTR_NON_NULL_PTR_ARG(1, 3);
- uint8_t MS_Host_TestUnitReady(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, uint8_t LUNIndex,
- bool* DeviceReady) ATTR_NON_NULL_PTR_ARG(1, 3);
+ uint8_t MS_Host_TestUnitReady(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, uint8_t LUNIndex) ATTR_NON_NULL_PTR_ARG(1);
uint8_t MS_Host_ReadDeviceCapacity(USB_ClassInfo_MS_Host_t* MSInterfaceInfo, uint8_t LUNIndex,
SCSI_Capacity_t* DeviceCapacity) ATTR_NON_NULL_PTR_ARG(1, 3);
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