{
const struct
{
- uint8_t DataINPipeNumber; /**< Pipe number of the RNDIS interface's IN data pipe */
- bool DataINPipeDoubleBank; /**< Indicates if the RNDIS interface's IN data pipe should use double banking */
+ uint8_t DataINPipeNumber; /**< Pipe number of the RNDIS interface's IN data pipe. */
+ bool DataINPipeDoubleBank; /**< Indicates if the RNDIS interface's IN data pipe should use double banking. */
- uint8_t DataOUTPipeNumber; /**< Pipe number of the RNDIS interface's OUT data pipe */
- bool DataOUTPipeDoubleBank; /**< Indicates if the RNDIS interface's OUT data pipe should use double banking */
+ uint8_t DataOUTPipeNumber; /**< Pipe number of the RNDIS interface's OUT data pipe. */
+ bool DataOUTPipeDoubleBank; /**< Indicates if the RNDIS interface's OUT data pipe should use double banking. */
- uint8_t NotificationPipeNumber; /**< Pipe number of the RNDIS interface's IN notification endpoint, if used */
- bool NotificationPipeDoubleBank; /**< Indicates if the RNDIS interface's notification pipe should use double banking */
+ uint8_t NotificationPipeNumber; /**< Pipe number of the RNDIS interface's IN notification endpoint, if used. */
+ bool NotificationPipeDoubleBank; /**< Indicates if the RNDIS interface's notification pipe should use double banking. */
- uint32_t HostMaxPacketSize; /**< Maximum size of a packet which can be buffered by the host */
+ uint32_t HostMaxPacketSize; /**< Maximum size of a packet which can be buffered by the host. */
} Config; /**< Config data for the USB class interface within the device. All elements in this section
* <b>must</b> be set or the interface will fail to enumerate and operate correctly.
*/
{
bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
* after \ref RNDIS_Host_ConfigurePipes() is called and the Host state machine is in the
- * Configured state
+ * Configured state.
*/
- uint8_t ControlInterfaceNumber; /**< Interface index of the RNDIS control interface within the attached device */
+ uint8_t ControlInterfaceNumber; /**< Interface index of the RNDIS control interface within the attached device. */
- uint16_t DataINPipeSize; /**< Size in bytes of the RNDIS interface's IN data pipe */
- uint16_t DataOUTPipeSize; /**< Size in bytes of the RNDIS interface's OUT data pipe */
- uint16_t NotificationPipeSize; /**< Size in bytes of the RNDIS interface's IN notification pipe, if used */
+ uint16_t DataINPipeSize; /**< Size in bytes of the RNDIS interface's IN data pipe. */
+ uint16_t DataOUTPipeSize; /**< Size in bytes of the RNDIS interface's OUT data pipe. */
+ uint16_t NotificationPipeSize; /**< Size in bytes of the RNDIS interface's IN notification pipe, if used. */
- uint32_t DeviceMaxPacketSize; /**< Maximum size of a packet which can be buffered by the attached RNDIS device */
+ uint32_t DeviceMaxPacketSize; /**< Maximum size of a packet which can be buffered by the attached RNDIS device. */
- uint32_t RequestID; /**< Request ID counter to give a unique ID for each command/response pair */
+ uint32_t RequestID; /**< Request ID counter to give a unique ID for each command/response pair. */
} State; /**< State data for the USB class interface within the device. All elements in this section
* <b>may</b> be set to initial values, but may also be ignored to default to sane values when
* the interface is enumerated.
/** Enum for the possible error codes returned by the \ref RNDIS_Host_ConfigurePipes() function. */
enum RNDISHost_EnumerationFailure_ErrorCodes_t
{
- RNDIS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully */
- RNDIS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor */
- RNDIS_ENUMERROR_NoRNDISInterfaceFound = 2, /**< A compatible RNDIS interface was not found in the device's Configuration Descriptor */
- RNDIS_ENUMERROR_EndpointsNotFound = 3, /**< Compatible RNDIS endpoints were not found in the device's RNDIS interface */
+ RNDIS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully. */
+ RNDIS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor. */
+ RNDIS_ENUMERROR_NoRNDISInterfaceFound = 2, /**< A compatible RNDIS interface was not found in the device's Configuration Descriptor. */
+ RNDIS_ENUMERROR_EndpointsNotFound = 3, /**< Compatible RNDIS endpoints were not found in the device's RNDIS interface. */
};
/* Macros: */
* 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] RNDISInterfaceInfo Pointer to a structure containing an RNDIS 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
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS 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.
*
- * \return A value from the \ref RNDISHost_EnumerationFailure_ErrorCodes_t enum
+ * \return A value from the \ref RNDISHost_EnumerationFailure_ErrorCodes_t enum.
*/
uint8_t RNDIS_Host_ConfigurePipes(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint16_t ConfigDescriptorSize,
void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
/** Sends a RNDIS KEEPALIVE command to the device, to ensure that it does not enter standby mode after periods
* of long inactivity.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
*
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
- * logical command failure
+ * logical command failure.
*/
uint8_t RNDIS_Host_SendKeepAlive(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Initializes the attached RNDIS device's RNDIS interface. This should be called after the device's pipes have been
* configured via the call to \ref RNDIS_Host_ConfigurePipes().
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
*
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
- * logical command failure
+ * logical command failure.
*/
uint8_t RNDIS_Host_InitializeDevice(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
/** Sets a given RNDIS property of an attached RNDIS device.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
- * \param[in] Oid OID number of the parameter to set
- * \param[in] Buffer Pointer to where the property data is to be sourced from
- * \param[in] Length Length in bytes of the property data to sent to the device
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
+ * \param[in] Oid OID number of the parameter to set.
+ * \param[in] Buffer Pointer to where the property data is to be sourced from.
+ * \param[in] Length Length in bytes of the property data to sent to the device.
*
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
- * logical command failure
+ * logical command failure.
*/
uint8_t RNDIS_Host_SetRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
/** Gets a given RNDIS property of an attached RNDIS device.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
- * \param[in] Oid OID number of the parameter to get
- * \param[in] Buffer Pointer to where the property data is to be written to
- * \param[in] MaxLength Length in bytes of the destination buffer size
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
+ * \param[in] Oid OID number of the parameter to get.
+ * \param[in] Buffer Pointer to where the property data is to be written to.
+ * \param[in] MaxLength Length in bytes of the destination buffer size.
*
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
- * logical command failure
+ * logical command failure.
*/
uint8_t RNDIS_Host_QueryRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
uint16_t MaxLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
* \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
* call will fail.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
*
- * \return Boolean true if a packet is waiting to be read in by the host, false otherwise
+ * \return Boolean true if a packet is waiting to be read in by the host, false otherwise.
*/
bool RNDIS_Host_IsPacketReceived(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
* \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
* call will fail.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
- * \param[out] Buffer Pointer to a buffer where the packer data is to be written to
- * \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
+ * \param[out] Buffer Pointer to a buffer where the packer data is to be written to.
+ * \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored.
*
- * \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
+ * \return A value from the Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t* PacketLength)
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
* \pre This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
* call will fail.
*
- * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
- * \param[in] Buffer Pointer to a buffer where the packer data is to be read from
- * \param[in] PacketLength Length in bytes of the packet to send
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
+ * \param[in] Buffer Pointer to a buffer where the packer data is to be read from.
+ * \param[in] PacketLength Length in bytes of the packet to send.
*
- * \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
+ * \return A value from the Pipe_Stream_RW_ErrorCodes_t enum.
*/
uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t PacketLength)
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
/** General management task for a given RNDIS host 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[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
+ * \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state.
*/
static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo)
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