Added MS_Host_TestUnitReady() and MS_Host_ReadDeviceCapacity() to the host mode Mass...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / MassStorage.h

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