usbd::UsbControlEndpoint Class Reference

USB control endpoint implementation class. More...

Inheritance diagram for usbd::UsbControlEndpoint:

Collaboration diagram for usbd::UsbControlEndpoint:

Public Member Functions
void	init ()
void	txComplete ()
void	setup (SetupData *setupData)
Public Member Functions inherited from usbd::UsbEndpoint
virtual void	checkDescriptor (EndpointDescriptor *deviceDesriptor)
virtual void	rxComplete (int length)
void	startTx (int length)
void	stall ()

Public Attributes
unsigned char	rxBuffer [64]
unsigned char	txBuffer [64]
Public Attributes inherited from usbd::UsbEndpoint
unsigned char *	rxBufferPtr
unsigned int	rxBufferSize
unsigned int	rxPacketSize
unsigned char *	txBufferPtr
unsigned int	txBufferSize
unsigned int	txPacketSize
EndpointTransferType	transferType = INTERRUPT
unsigned int	index
UsbInterface *	interface
UsbDevice *	device

Detailed Description

USB control endpoint implementation class.

This class does not need to be subclassed. It may be used as is as member of UsbDevice subclass.

Implements standard device requests. And forwards vendor specific requests to device, interfaces and endpoints.

Member Function Documentation

init()

void usbd::UsbControlEndpoint::init ( )

inlinevirtual

Endpoint initialization.

Called internally from the library.

UsbEndpoint::init() sets packet sizes based on buffer sizes, so the subclass should call super method after setting of rxPacketSize and txPacketSize properties.

Reimplemented from usbd::UsbEndpoint.

setup()

void usbd::UsbControlEndpoint::setup ( SetupData *  setupData )

inlinevirtual

Handler of endpoint control request.

May be overloaded to implement vendor request.

Parameters

setupData

Reimplemented from usbd::UsbEndpoint.

txComplete()

void usbd::UsbControlEndpoint::txComplete ( )

inlinevirtual

Called when data transmitted.

May be overloaded to recognize completed data transmission.

Reimplemented from usbd::UsbEndpoint.

Member Data Documentation

rxBuffer

unsigned char usbd::UsbControlEndpoint::rxBuffer[64]

txBuffer

unsigned char usbd::UsbControlEndpoint::txBuffer[64]

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The documentation for this class was generated from the following file:

• usb-control-endpoint.cpp