X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/35bdada24b49c4dd1900a78a1595077b99814cf9..cfe054474ffafddcbba0f6d3f46d3f02473fac96:/LUFA/Drivers/USB/Class/Device/MassStorage.h
diff --git a/LUFA/Drivers/USB/Class/Device/MassStorage.h b/LUFA/Drivers/USB/Class/Device/MassStorage.h
index 53eb7ab82..b207c237e 100644
--- a/LUFA/Drivers/USB/Class/Device/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/Device/MassStorage.h
@@ -31,6 +31,10 @@
/** \ingroup Group_USBClassMS
* @defgroup Group_USBClassMSDevice Mass Storage Class Device Mode Driver
*
+ * \section Sec_Dependencies Module Source Dependencies
+ * The following files must be built with any user project that uses this module:
+ * - LUFA/Drivers/USB/Class/Device/MassStorage.c
+ *
* \section Module Description
* Device Mode USB Class driver framework interface, for the Mass Storage USB Class driver.
*
@@ -52,98 +56,85 @@
#endif
/* Public Interface - May be used in end-application: */
- /* Type Defines: */
- /** Configuration information structure for \ref USB_ClassInfo_MS_Device_t Mass Storage device interface structures. */
- typedef struct
- {
- uint8_t InterfaceNumber; /**< Interface number of the Mass Storage interface within the device */
-
- uint8_t DataINEndpointNumber; /**< Endpoint number of the Mass Storage interface's IN data endpoint */
- uint16_t DataINEndpointSize; /**< Size in bytes of the Mass Storage interface's IN data endpoint */
-
- uint8_t DataOUTEndpointNumber; /**< Endpoint number of the Mass Storage interface's OUT data endpoint */
- uint16_t DataOUTEndpointSize; /**< Size in bytes of the Mass Storage interface's OUT data endpoint */
-
- uint8_t TotalLUNs; /**< Total number of logical drives in the Mass Storage interface */
- } USB_ClassInfo_MS_Device_Config_t;
-
- /** Current State information structure for \ref USB_ClassInfo_MS_Device_t Mass Storage device interface structures. */
- typedef struct
- {
- CommandBlockWrapper_t CommandBlock; /**< Mass Storage class command block structure, stores the received SCSI
- * command from the host which is to be processed
- */
- CommandStatusWrapper_t CommandStatus; /**< Mass Storage class command status structure, set elements to indicate
- * the issued command's success or failure to the host
- */
-
- bool IsMassStoreReset; /**< Flag indicating that the host has requested that the Mass Storage interface be reset
- * and that all current Mass Storage operations should immediately abort
- */
- } USB_ClassInfo_MS_Device_State_t;
-
+ /* Type Defines: */
/** Class state structure. An instance of this structure should be made for each Mass Storage interface
* within the user application, and passed to each of the Mass Storage class driver functions as the
* MSInterfaceInfo parameter. This stores each Mass Storage interface's configuration and state information.
*/
typedef struct
{
- const USB_ClassInfo_MS_Device_Config_t Config; /**< Config data for the USB class interface within
- * the device. All elements in this section
- * must be set or the interface will fail
- * to enumerate and operate correctly.
- */
-
- USB_ClassInfo_MS_Device_State_t State; /**< State data for the USB class interface within
- * the device. All elements in this section
- * may be set to initial values, but may
- * also be ignored to default to sane values when
- * the interface is enumerated.
- */
+ const struct
+ {
+ uint8_t InterfaceNumber; /**< Interface number of the Mass Storage interface within the device */
+
+ uint8_t DataINEndpointNumber; /**< Endpoint number of the Mass Storage interface's IN data endpoint */
+ uint16_t DataINEndpointSize; /**< Size in bytes of the Mass Storage interface's IN data endpoint */
+
+ uint8_t DataOUTEndpointNumber; /**< Endpoint number of the Mass Storage interface's OUT data endpoint */
+ uint16_t DataOUTEndpointSize; /**< Size in bytes of the Mass Storage interface's OUT data endpoint */
+
+ uint8_t TotalLUNs; /**< Total number of logical drives in the Mass Storage interface */
+ } Config; /**< Config data for the USB class interface within the device. All elements in this section
+ * must be set or the interface will fail to enumerate and operate correctly.
+ */
+ struct
+ {
+ MS_CommandBlockWrapper_t CommandBlock; /**< Mass Storage class command block structure, stores the received SCSI
+ * command from the host which is to be processed
+ */
+ MS_CommandStatusWrapper_t CommandStatus; /**< Mass Storage class command status structure, set elements to indicate
+ * the issued command's success or failure to the host
+ */
+ bool IsMassStoreReset; /**< Flag indicating that the host has requested that the Mass Storage interface be reset
+ * and that all current Mass Storage operations should immediately abort
+ */
+ } State; /**< State data for the USB class interface within the device. All elements in this section
+ * are reset to their defaults when the interface is enumerated.
+ */
} USB_ClassInfo_MS_Device_t;
/* Function Prototypes: */
/** Configures the endpoints of a given Mass Storage interface, ready for use. This should be linked to the library
- * \ref EVENT_USB_ConfigurationChanged() event so that the endpoints are configured when the configuration
+ * \ref EVENT_USB_Device_ConfigurationChanged() event so that the endpoints are configured when the configuration
* containing the given Mass Storage interface is selected.
*
- * \param MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
+ * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
*
* \return Boolean true if the endpoints were sucessfully configured, false otherwise
*/
- bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+ bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
/** Processes incomming control requests from the host, that are directed to the given Mass Storage class interface. This should be
- * linked to the library \ref EVENT_USB_UnhandledControlPacket() event.
+ * linked to the library \ref EVENT_USB_Device_UnhandledControlRequest() event.
*
- * \param MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
+ * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
*/
- void MS_Device_ProcessControlPacket(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+ void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
/** General management task for a given Mass Storage class interface, required for the correct operation of the interface. This should
* be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
*
- * \param MSInterfaceInfo Pointer to a structure containing a Mass Storage configuration and state.
+ * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage configuration and state.
*/
- void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+ void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
/** Mass Storage class driver callback for the user processing of a received SCSI command. This callback will fire each time the
* host sends a SCSI command which requires processing by the user application. Inside this callback the user is responsible
* for the processing of the received SCSI command from the host. The SCSI command is available in the CommandBlock structure
* inside the Mass Storage class state structure passed as a parameter to the callback function.
*
- * \param MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
+ * \param[in,out] MSInterfaceInfo Pointer to a structure containing a Mass Storage Class configuration and state.
*
* \return Boolean true if the SCSI command was successfully processed, false otherwise
*/
- bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+ bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Function Prototypes: */
#if defined(INCLUDE_FROM_MS_CLASS_DEVICE_C)
- static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
- static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+ static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
static uint8_t StreamCallback_MS_Device_AbortOnMassStoreReset(void);
#endif