*
* \section Sec_Dependencies Module Source Dependencies
* The following files must be built with any user project that uses this module:
- * - LUFA/Drivers/USB/Class/Host/StillImage.c
+ * - LUFA/Drivers/USB/Class/Host/StillImage.c <i>(Makefile source module name: LUFA_SRC_USBCLASS)</i>
*
* \section Module Description
* Host Mode USB Class driver framework interface, for the Still Image USB Class driver.
*/
struct
{
- bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
- * after \ref SImage_Host_ConfigurePipes() is called and the Host state machine is in the
- * Configured state.
- */
+ bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
+ * after \ref SI_Host_ConfigurePipes() is called and the Host state machine is in the
+ * Configured state.
+ */
+ uint8_t InterfaceNumber; /**< Interface index of the Mass Storage interface within the attached device. */
uint16_t DataINPipeSize; /**< Size in bytes of the Still Image interface's IN data pipe. */
uint16_t DataOUTPipeSize; /**< Size in bytes of the Still Image interface's OUT data pipe. */
} USB_ClassInfo_SI_Host_t;
/* Enums: */
- /** Enum for the possible error codes returned by the \ref SImage_Host_ConfigurePipes() function. */
- enum SIHost_EnumerationFailure_ErrorCodes_t
+ /** Enum for the possible error codes returned by the \ref SI_Host_ConfigurePipes() function. */
+ enum SI_Host_EnumerationFailure_ErrorCodes_t
{
SI_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */
SI_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */
- SI_ENUMERROR_NoSIInterfaceFound = 2, /**< A compatible Still Image interface was not found in the device's
+ SI_ENUMERROR_NoCompatibleInterfaceFound = 2, /**< A compatible Still Image interface was not found in the device's
* Configuration Descriptor.
*/
- SI_ENUMERROR_EndpointsNotFound = 3, /**< Compatible Still Image data endpoints were not found in the
- * device's Still Image interface.
- */
};
/* Function Prototypes: */
* found within the device. This should be called once after the stack has enumerated the attached device, while
* the host state machine is in the Addressed state.
*
- * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state.
- * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor.
- * \param[in] DeviceConfigDescriptor Pointer to a buffer containing the attached device's Configuration Descriptor.
+ * \note The pipe index numbers as given in the interface's configuration structure must not overlap with any other
+ * interface, or pipe bank corruption will occur. Gaps in the allocated pipe numbers or non-sequential indexes
+ * within a single interface is allowed, but no two interfaces of any type have have interleaved pipe indexes.
+ *
+ * \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state.
+ * \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor.
+ * \param[in] ConfigDescriptorData Pointer to a buffer containing the attached device's Configuration Descriptor.
*
- * \return A value from the \ref SIHost_EnumerationFailure_ErrorCodes_t enum.
+ * \return A value from the \ref SI_Host_EnumerationFailure_ErrorCodes_t enum.
*/
- uint8_t SImage_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint16_t ConfigDescriptorSize,
- void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
+ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ uint16_t ConfigDescriptorSize,
+ void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
/** Opens a new PIMA session with the attached device. This should be used before any session-orientated PIMA commands
* are issued to the device. Only one session can be open at the one time.
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device
* returned a logical command failure.
*/
- uint8_t SImage_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ uint8_t SI_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Closes an already opened PIMA session with the attached device. This should be used after all session-orientated
* PIMA commands have been issued to the device.
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device
* returned a logical command failure.
*/
- uint8_t SImage_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ uint8_t SI_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Sends a raw PIMA block header to the device, filling out the transaction ID automatically. This can be used to send
* arbitrary PIMA blocks to the device with or without parameters.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
- SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
- ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t SI_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+ ATTR_NON_NULL_PTR_ARG(2);
/** Receives a raw PIMA block header to the device. This can be used to receive arbitrary PIMA blocks from the device with
* or without parameters.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
- SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
- ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+ ATTR_NON_NULL_PTR_ARG(2);
/** Sends a given PIMA command to the attached device, filling out the PIMA command header's Transaction ID automatically.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device
* returned a logical command failure.
*/
- uint8_t SImage_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, const uint16_t Operation,
- const uint8_t TotalParams, uint32_t* Params) ATTR_NON_NULL_PTR_ARG(1);
+ uint8_t SI_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ const uint16_t Operation,
+ const uint8_t TotalParams,
+ uint32_t* const Params) ATTR_NON_NULL_PTR_ARG(1);
/** Receives and checks a response block from the attached PIMA device, once a command has been issued and all data
* associated with the command has been transferred.
- *
+ *
* \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
* call will fail.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device
* returned a logical command failure.
*/
- uint8_t SImage_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ uint8_t SI_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Indicates if the device has issued a PIMA event block to the host via the asynchronous events pipe.
*
*
* \return Boolean true if an event is waiting to be read, false otherwise.
*/
- bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ bool SI_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Receives an asynchronous event block from the device via the asynchronous events pipe.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum, or \ref SI_ERROR_LOGICAL_CMD_FAILED if the device
* returned a logical command failure.
*/
- uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
- SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
- ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t SI_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ SI_PIMA_Container_t* const PIMAHeader) ATTR_NON_NULL_PTR_ARG(1)
+ ATTR_NON_NULL_PTR_ARG(2);
/** Sends arbitrary data to the attached device, for use in the data phase of PIMA commands which require data
* transfer beyond the regular PIMA command block parameters.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer,
- const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ void* Buffer,
+ const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
/** Receives arbitrary data from the attached device, for use in the data phase of PIMA commands which require data
* transfer beyond the regular PIMA command block parameters.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer,
- const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+ uint8_t SI_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
+ void* Buffer,
+ const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
/* Inline Functions: */
/** General management task for a given Still Image host class interface, required for the correct operation of the
*
* \param[in,out] SIInterfaceInfo Pointer to a structure containing a Still Image Class host configuration and state.
*/
- static inline void SImage_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
- static inline void SImage_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
+ static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
+ static inline void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)
{
(void)SIInterfaceInfo;
}
#define STILL_IMAGE_SUBCLASS 0x01
#define STILL_IMAGE_PROTOCOL 0x01
- #define SI_FOUND_EVENTS_IN (1 << 0)
- #define SI_FOUND_DATAPIPE_IN (1 << 1)
- #define SI_FOUND_DATAPIPE_OUT (1 << 2)
-
#define COMMAND_DATA_TIMEOUT_MS 10000
/* Function Prototypes: */
projects / pub / USBasp.git / blobdiff