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Reduce struct name pollution - group typedef struct names by class driver name where appropriate.

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This commit is contained in:
Dean Camera 2009-06-26 11:43:56 +00:00
parent 7366f590f5
commit 3cbdcd3686
40 changed files with 402 additions and 467 deletions
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75
LUFA/Drivers/USB/Class/Device/Audio.h
View file

@ -52,55 +52,44 @@
#endif
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Configuration information structure for \ref USB_ClassInfo_Audio_Device_t Audio device interface structures. */
typedef struct
{
uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this
* structure controls.
*/
uint8_t DataINEndpointNumber; /**< Endpoint number of the incomming Audio Streaming data, if available
* (zero if unused).
*/
uint16_t DataINEndpointSize; /**< Size in bytes of the incomming Audio Streaming data endpoint, if available
* (zero if unused).
*/
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the outgoing Audio Streaming data, if available
* (zero if unused).
*/
uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing Audio Streaming data endpoint, if available
* (zero if unused).
*/
} USB_ClassInfo_Audio_Device_Config_t;
/** Current State information structure for \ref USB_ClassInfo_Audio_Device_t Audio device interface structures. */
typedef struct
{
bool InterfaceEnabled; /**< Set and cleared by the class driver to indicate if the host has enabled the streaming endpoints
* of the Audio Streaming interface.
*/
} USB_ClassInfo_Audio_Device_State_t;
/* Type Defines: */
/** Class state structure. An instance of this structure should be made for each Audio interface
* within the user application, and passed to each of the Audio class driver functions as the
* AudioInterfaceInfo parameter. This stores each Audio interface's configuration and state information.
*/
typedef struct
{
const USB_ClassInfo_Audio_Device_Config_t 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.
*/
USB_ClassInfo_Audio_Device_State_t 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.
*/
const struct
{
uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this
* structure controls.
*/
uint8_t DataINEndpointNumber; /**< Endpoint number of the incomming Audio Streaming data, if available
* (zero if unused).
*/
uint16_t DataINEndpointSize; /**< Size in bytes of the incomming Audio Streaming data endpoint, if available
* (zero if unused).
*/
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the outgoing Audio Streaming data, if available
* (zero if unused).
*/
uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing Audio Streaming data endpoint, if available
* (zero if unused).
*/
} 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.
*/
struct
{
bool InterfaceEnabled; /**< Set and cleared by the class driver to indicate if the host has enabled the streaming endpoints
* of the Audio Streaming interface.
*/
} 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.
*/
} USB_ClassInfo_Audio_Device_t;
/* Function Prototypes: */

95
LUFA/Drivers/USB/Class/Device/CDC.h
View file

@ -53,65 +53,54 @@
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Configuration information structure for \ref USB_ClassInfo_CDC_Device_t CDC device interface structures. */
typedef struct
{
uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */
uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */
uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */
uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */
uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
} USB_ClassInfo_CDC_Device_Config_t;
/** Current State information structure for \ref USB_ClassInfo_CDC_Device_t CDC device interface structures. */
typedef struct
{
struct
{
uint8_t HostToDevice; /**< Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_*
* masks.
*/
uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_*
* masks.
*/
} ControlLineStates;
struct
{
uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */
uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
* CDCDevice_CDC_LineCodingFormats_t enum
*/
uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
* CDCDevice_LineCodingParity_t enum
*/
uint8_t DataBits; /**< Bits of data per character of the virtual serial port */
} LineEncoding;
} USB_ClassInfo_CDC_Device_State_t;
/** Class state structure. An instance of this structure should be made for each CDC interface
* within the user application, and passed to each of the CDC class driver functions as the
* CDCInterfaceInfo parameter. This stores each CDC interface's configuration and state information.
*/
typedef struct
{
const USB_ClassInfo_CDC_Device_Config_t 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.
*/
USB_ClassInfo_CDC_Device_State_t 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.
*/
const struct
{
uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */
uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */
uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */
uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */
uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
} 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.
*/
struct
{
struct
{
uint8_t HostToDevice; /**< Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_*
* masks.
*/
uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_*
* masks.
*/
} ControlLineStates;
struct
{
uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */
uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
* CDCDevice_CDC_LineCodingFormats_t enum
*/
uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
* CDCDevice_LineCodingParity_t enum
*/
uint8_t DataBits; /**< Bits of data per character of the virtual serial port */
} LineEncoding;
} 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.
*/
} USB_ClassInfo_CDC_Device_t;
/* Function Prototypes: */

57
LUFA/Drivers/USB/Class/Device/HID.h
View file

@ -53,46 +53,35 @@
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Configuration information structure for \ref USB_ClassInfo_HID_Device_t HID device interface structures. */
typedef struct
{
uint8_t InterfaceNumber; /**< Interface number of the HID interface within the device */
uint8_t ReportINEndpointNumber; /**< Endpoint number of the HID interface's IN report endpoint */
uint16_t ReportINEndpointSize; /**< Size in bytes of the HID interface's IN report endpoint */
uint8_t ReportINBufferSize; /**< Size of the largest possible report to send to the host, for
* buffer allocation purposes
*/
} USB_ClassInfo_HID_Device_Config_t;
/** Current State information structure for \ref USB_ClassInfo_HID_Device_t HID device interface structures. */
typedef struct
{
bool UsingReportProtocol; /**< Indicates if the HID interface is set to Boot or Report protocol mode */
uint16_t IdleCount; /**< Report idle period, in ms, set by the host */
uint16_t IdleMSRemaining; /**< Total number of ms remaining before the idle period elapsed - this should be
* decremented by the user application if non-zero each millisecond */
} USB_ClassInfo_HID_Device_State_t;
/** Class state structure. An instance of this structure should be made for each HID interface
* within the user application, and passed to each of the HID class driver functions as the
* HIDInterfaceInfo parameter. This stores each HID interface's configuration and state information.
*/
typedef struct
{
const USB_ClassInfo_HID_Device_Config_t 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.
*/
USB_ClassInfo_HID_Device_State_t 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.
*/
const struct
{
uint8_t InterfaceNumber; /**< Interface number of the HID interface within the device */
uint8_t ReportINEndpointNumber; /**< Endpoint number of the HID interface's IN report endpoint */
uint16_t ReportINEndpointSize; /**< Size in bytes of the HID interface's IN report endpoint */
uint8_t ReportINBufferSize; /**< Size of the largest possible report to send to the host, for
* buffer allocation purposes
*/
} 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.
*/
struct
{
bool UsingReportProtocol; /**< Indicates if the HID interface is set to Boot or Report protocol mode */
uint16_t IdleCount; /**< Report idle period, in ms, set by the host */
uint16_t IdleMSRemaining; /**< Total number of ms remaining before the idle period elapsed - this should be
* decremented by the user application if non-zero each millisecond */
} 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.
*/
} USB_ClassInfo_HID_Device_t;
/* Function Prototypes: */

8
LUFA/Drivers/USB/Class/Device/MIDI.c
View file

@ -68,7 +68,7 @@ void MIDI_Device_USBTask(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo)
}
void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event)
void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event)
{
if (!(USB_IsConnected))
return;
@ -77,12 +77,12 @@ void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo,
if (Endpoint_IsReadWriteAllowed());
{
Endpoint_Write_Stream_LE(Event, sizeof(USB_MIDI_EventPacket_t), NO_STREAM_CALLBACK);
Endpoint_Write_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK);
Endpoint_ClearIN();
}
}
bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event)
bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event)
{
if (!(USB_IsConnected))
return false;
@ -92,7 +92,7 @@ bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceIn
if (!(Endpoint_IsReadWriteAllowed()))
return false;
Endpoint_Read_Stream_LE(Event, sizeof(USB_MIDI_EventPacket_t), NO_STREAM_CALLBACK);
Endpoint_Read_Stream_LE(Event, sizeof(MIDI_EventPacket_t), NO_STREAM_CALLBACK);
Endpoint_ClearOUT();
return true;

51
LUFA/Drivers/USB/Class/Device/MIDI.h
View file

@ -55,22 +55,10 @@
/* Public Interface - May be used in end-application: */
/* Type Define: */
/** Configuration information structure for \ref USB_ClassInfo_MIDI_Device_t MIDI device interface structures. */
typedef struct
{
uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this structure controls */
uint8_t DataINEndpointNumber; /**< Endpoint number of the incomming MIDI data, if available (zero if unused) */
uint16_t DataINEndpointSize; /**< Size in bytes of the incomming MIDI data endpoint, if available (zero if unused) */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the outgoing MIDI data, if available (zero if unused) */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing MIDI data endpoint, if available (zero if unused) */
} USB_ClassInfo_MIDI_Device_Config_t;
typedef USB_ClassInfo_MIDI_Device_Config_t;
/** Current State information structure for \ref USB_ClassInfo_MIDI_Device_t MIDI device interface structures. */
typedef struct
{
// No state information for this class yet
} USB_ClassInfo_MIDI_Device_State_t;
typedef USB_ClassInfo_MIDI_Device_State_t;
/** Class state structure. An instance of this structure should be made for each MIDI interface
* within the user application, and passed to each of the MIDI class driver functions as the
@ -78,18 +66,25 @@
*/
typedef struct
{
const USB_ClassInfo_MIDI_Device_Config_t 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.
*/
USB_ClassInfo_MIDI_Device_State_t 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.
*/
const struct
{
uint8_t StreamingInterfaceNumber; /**< Index of the Audio Streaming interface within the device this structure controls */
uint8_t DataINEndpointNumber; /**< Endpoint number of the incomming MIDI data, if available (zero if unused) */
uint16_t DataINEndpointSize; /**< Size in bytes of the incomming MIDI data endpoint, if available (zero if unused) */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the outgoing MIDI data, if available (zero if unused) */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the outgoing MIDI data endpoint, if available (zero if unused) */
} 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.
*/
struct
{
// No state information for this class yet
} 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.
*/
} USB_ClassInfo_MIDI_Device_t;
/* Function Prototypes: */
@ -122,7 +117,7 @@
* \param MIDIInterfaceInfo Pointer to a structure containing a MIDI Class configuration and state.
* \param Event Pointer to a populated USB_MIDI_EventPacket_t structure containing the MIDI event to send
*/
void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event);
void MIDI_Device_SendEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event);
/** Receives a MIDI event packet from the host.
*
@ -131,7 +126,7 @@
*
* \return Boolean true if a MIDI event packet was received, false otherwise
*/
bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, USB_MIDI_EventPacket_t* Event);
bool MIDI_Device_ReceiveEventPacket(USB_ClassInfo_MIDI_Device_t* MIDIInterfaceInfo, MIDI_EventPacket_t* Event);
/* Disable C linkage for C++ Compilers: */
#if defined(__cplusplus)

4
LUFA/Drivers/USB/Class/Device/MassStorage.c
View file

@ -144,7 +144,7 @@ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* MSInterfaceI
CallbackMSInterfaceInfo = MSInterfaceInfo;
Endpoint_Read_Stream_LE(&MSInterfaceInfo->State.CommandBlock,
(sizeof(CommandBlockWrapper_t) - 16),
(sizeof(MS_CommandBlockWrapper_t) - 16),
StreamCallback_MS_Device_AbortOnMassStoreReset);
if ((MSInterfaceInfo->State.CommandBlock.Signature != MS_CBW_SIGNATURE) ||
@ -194,7 +194,7 @@ static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* MSInterface
}
CallbackMSInterfaceInfo = MSInterfaceInfo;
Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus, sizeof(CommandStatusWrapper_t),
Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus, sizeof(MS_CommandStatusWrapper_t),
StreamCallback_MS_Device_AbortOnMassStoreReset);
Endpoint_ClearIN();

72
LUFA/Drivers/USB/Class/Device/MassStorage.h
View file

@ -52,54 +52,42 @@
#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
* <b>must</b> 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
* <b>may</b> 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
* <b>must</b> 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
* <b>may</b> be set to initial values, but may also be ignored to default to sane values when
* the interface is enumerated.
*/
} USB_ClassInfo_MS_Device_t;
/* Function Prototypes: */

85
LUFA/Drivers/USB/Class/Device/RNDIS.h
View file

@ -53,60 +53,49 @@
#endif
/* Public Interface - May be used in end-application: */
/* Type Defines: */
/** Configuration information structure for \ref USB_ClassInfo_RNDIS_Device_t RNDIS device interface structures. */
typedef struct
{
uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */
uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */
uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */
uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */
uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
char* AdapterVendorDescription; /**< String description of the adapter vendor */
MAC_Address_t AdapterMACAddress; /**< MAC address of the adapter */
} USB_ClassInfo_MS_Device_Config_t;
/** Current State information structure for \ref USB_ClassInfo_RNDIS_Device_t RNDIS device interface structures. */
typedef struct
{
uint8_t RNDISMessageBuffer[RNDIS_MESSAGE_BUFFER_SIZE]; /**< Buffer to hold RNDIS messages to and from the host,
* managed by the class driver
*/
bool ResponseReady; /**< Internal flag indicating if a RNDIS message is waiting to be returned to the host */
uint8_t CurrRNDISState; /**< Current RNDIS state of the adapter, a value from the RNDIS_States_t enum */
uint32_t CurrPacketFilter; /**< Current packet filter mode, used internally by the class driver */
Ethernet_Frame_Info_t FrameIN; /**< Structure holding the last received Ethernet frame from the host, for user
* processing
*/
Ethernet_Frame_Info_t FrameOUT; /**< Structure holding the next Ethernet frame to send to the host, populated by the
* user application
*/
} USB_ClassInfo_MS_Device_State_t;
/* Type Defines: */
/** Class state structure. An instance of this structure should be made for each RNDIS interface
* within the user application, and passed to each of the RNDIS class driver functions as the
* RNDISInterfaceInfo parameter. This stores each RNDIS 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
* <b>must</b> 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
* <b>may</b> be set to initial values, but may
* also be ignored to default to sane values when
* the interface is enumerated.
*/
const struct
{
uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */
uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */
uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */
uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */
uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */
uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */
uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
char* AdapterVendorDescription; /**< String description of the adapter vendor */
MAC_Address_t AdapterMACAddress; /**< MAC address of the adapter */
} 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.
*/
struct
{
uint8_t RNDISMessageBuffer[RNDIS_MESSAGE_BUFFER_SIZE]; /**< Buffer to hold RNDIS messages to and from the host,
* managed by the class driver
*/
bool ResponseReady; /**< Internal flag indicating if a RNDIS message is waiting to be returned to the host */
uint8_t CurrRNDISState; /**< Current RNDIS state of the adapter, a value from the RNDIS_States_t enum */
uint32_t CurrPacketFilter; /**< Current packet filter mode, used internally by the class driver */
Ethernet_Frame_Info_t FrameIN; /**< Structure holding the last received Ethernet frame from the host, for user
* processing
*/
Ethernet_Frame_Info_t FrameOUT; /**< Structure holding the next Ethernet frame to send to the host, populated by the
* user application
*/
} 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.
*/
} USB_ClassInfo_RNDIS_Device_t;
/* Function Prototypes: */