C++ Endpoint_IsINReady函數代碼示例

本文整理匯總了C++中Endpoint_IsINReady函數的典型用法代碼示例。如果您正苦於以下問題：C++ Endpoint_IsINReady函數的具體用法？C++ Endpoint_IsINReady怎麽用？C++ Endpoint_IsINReady使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了Endpoint_IsINReady函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C++代碼示例。

示例1: Endpoint_Write_Control_Stream_LE

uint8_t Endpoint_Write_Control_Stream_LE(const void* Buffer, uint16_t Length)
{
	uint8_t* DataStream     = (uint8_t*)Buffer;
	bool     LastPacketFull = false;
	
	if (Length > USB_ControlRequest.wLength)
	  Length = USB_ControlRequest.wLength;
	
	while (Length && !(Endpoint_IsOUTReceived()))
	{
		while (!(Endpoint_IsINReady()));
		
		while (Length && (Endpoint_BytesInEndpoint() < USB_ControlEndpointSize))
		{
			Endpoint_Write_Byte(*(DataStream++));
			Length--;
		}
		
		LastPacketFull = (Endpoint_BytesInEndpoint() == USB_ControlEndpointSize);
		Endpoint_ClearIN();
	}
	
	if (Endpoint_IsOUTReceived())
	  return ENDPOINT_RWCSTREAM_HostAborted;
	
	if (LastPacketFull)
	{
		while (!(Endpoint_IsINReady()));
		Endpoint_ClearIN();
	}
	
	while (!(Endpoint_IsOUTReceived()));

	return ENDPOINT_RWCSTREAM_NoError;
}

開發者ID:hanshuebner，項目名稱:ayce1，代碼行數:35，代碼來源:Endpoint.c

示例2: PRNT_Device_ProcessControlRequest

void PRNT_Device_ProcessControlRequest(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
{
	if (!(Endpoint_IsSETUPReceived()))
	  return;

	if (USB_ControlRequest.wIndex != PRNTInterfaceInfo->Config.InterfaceNumber)
	  return;

	switch (USB_ControlRequest.bRequest)
	{
		case PRNT_REQ_GetDeviceID:
			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
			{
				Endpoint_ClearSETUP();

				while (!(Endpoint_IsINReady()))
				{
					if (USB_DeviceState == DEVICE_STATE_Unattached)
					  return;
				}

				uint16_t IEEEStringLen = strlen(PRNTInterfaceInfo->Config.IEEE1284String);
				Endpoint_Write_16_BE(IEEEStringLen);
				Endpoint_Write_Control_Stream_LE(PRNTInterfaceInfo->Config.IEEE1284String, IEEEStringLen);
				Endpoint_ClearStatusStage();
			}

			break;
		case PRNT_REQ_GetPortStatus:
			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
			{
				Endpoint_ClearSETUP();

				while (!(Endpoint_IsINReady()))
				{
					if (USB_DeviceState == DEVICE_STATE_Unattached)
					  return;
				}

				Endpoint_Write_8(PRNTInterfaceInfo->State.PortStatus);
				Endpoint_ClearStatusStage();
			}

			break;
		case PRNT_REQ_SoftReset:
			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
			{
				Endpoint_ClearSETUP();
				Endpoint_ClearStatusStage();

				PRNTInterfaceInfo->State.IsPrinterReset = true;

				EVENT_PRNT_Device_SoftReset(PRNTInterfaceInfo);
			}

			break;
	}
}

開發者ID:40000ft，項目名稱:lufa，代碼行數:58，代碼來源:PrinterClassDevice.c

示例3: open

size_t USBSerial::write(uint8_t c)
{
        /* only try to send bytes if the high-level CDC connection itself 
         is open (not just the pipe) - the OS should set lineState when the port
         is opened and clear lineState when the port is closed.
         bytes sent before the user opens the connection or after
         the connection is closed are lost - just like with a UART. */
        
        // TODO - ZE - check behavior on different OSes and test what happens if an
        // open connection isn't broken cleanly (cable is yanked out, host dies
        // or locks up, or host virtual serial port hangs)
        if (LineState > 0) {
                Endpoint_SelectEndpoint(CDC_TX_EPADDR);
                
                if (!Endpoint_IsReadWriteAllowed()) {
                        Endpoint_ClearIN();
                        while (!Endpoint_IsINReady() && USB_DeviceState == DEVICE_STATE_Configured) {
                                USB_USBTask();
                        }
                }
                
                set_blink_LED();
                Endpoint_Write_8(c);
                
                return 1;
        } else {
                setWriteError();
                return 0;
        }
}

開發者ID:Industruino，項目名稱:boarddefinitions，代碼行數:30，代碼來源:usb_api.cpp

示例4: usb_debug

void usb_debug( char *msg )
{
	/* Device must be connected and configured for the task to run */
	if (USB_DeviceState != DEVICE_STATE_Configured)
	  return;
	
	Endpoint_SelectEndpoint(GENERIC_IN_EPADDR);

	/* Check to see if the host is ready to accept another packet */
	if (Endpoint_IsINReady())
	{
		/* Create a temporary buffer to hold the report to send to the host */
		uint8_t GenericData[BUFFER_EPSIZE];
		
		int len = strlen( msg );

		GenericData[0] = len;
		GenericData[1] = 0x01;	// debug msg
		
		for ( int c = 0; c < len; c++ )
			GenericData[c + 2] = *msg++;

		/* Write Generic Report Data */
		Endpoint_Write_Stream_LE(&GenericData, sizeof(GenericData), NULL);

		/* Finalize the stream transfer to send the last packet */
		Endpoint_ClearIN();
	}	

	_delay_ms(200);
}

開發者ID:12019，項目名稱:mooltipass，代碼行數:31，代碼來源:usb.c

示例5: usbGetTemperature

void usbGetTemperature()
{
	Endpoint_ClearSETUP();//ack setup packet
	u8 sendData = 0;
	measureTemperature();
	while (sendData < 2)
	{
		while (!Endpoint_IsINReady())
		{
			//wait until host is ready
		}
		u16 value = measureTemperature();
		Endpoint_Write_8(value>>8);
		sendData++;
		Endpoint_Write_8(value & 0xff);
		sendData++;
		Endpoint_ClearIN();
	}
	//while (!Endpoint_IsOUTReceived())
	{
		//wait for host to send status
	}
	//Endpoint_ClearOUT();//send message
	//Endpoint_ClearStatusStage();//success :D

}

開發者ID:Codingboy，項目名稱:ucuni，代碼行數:26，代碼來源:usb.c

示例6: RNDIS_Device_USBTask

void RNDIS_Device_USBTask(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo)
{
	if (USB_DeviceState != DEVICE_STATE_Configured)
	  return;

	Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.NotificationEndpoint.Address);

	if (Endpoint_IsINReady() && RNDISInterfaceInfo->State.ResponseReady)
	{
		USB_Request_Header_t Notification = (USB_Request_Header_t)
			{
				.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
				.bRequest      = RNDIS_NOTIF_ResponseAvailable,
				.wValue        = CPU_TO_LE16(0),
				.wIndex        = CPU_TO_LE16(0),
				.wLength       = CPU_TO_LE16(0),
			};

		Endpoint_Write_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL);

		Endpoint_ClearIN();

		RNDISInterfaceInfo->State.ResponseReady = false;
	}
}

開發者ID:abcminiuser，項目名稱:lufa，代碼行數:25，代碼來源:RNDISClassDevice.c

示例7: MS_Device_ProcessControlRequest

void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
{
	if (!(Endpoint_IsSETUPReceived()))
	  return;

	if (USB_ControlRequest.wIndex != MSInterfaceInfo->Config.InterfaceNumber)
	  return;

	switch (USB_ControlRequest.bRequest)
	{
		case MS_REQ_MassStorageReset:
			if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
			{
				Endpoint_ClearSETUP();
				Endpoint_ClearStatusStage();

				MSInterfaceInfo->State.IsMassStoreReset = true;
			}

			break;
		case MS_REQ_GetMaxLUN:
			if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
			{
				Endpoint_ClearSETUP();
				while (!(Endpoint_IsINReady()));
				Endpoint_Write_8(MSInterfaceInfo->Config.TotalLUNs - 1);
				Endpoint_ClearIN();
				Endpoint_ClearStatusStage();
			}

			break;
	}
}

開發者ID:40000ft，項目名稱:lufa，代碼行數:33，代碼來源:MassStorageClassDevice.c

示例8: HID_Task

/** Function to manage HID report generation and transmission to the host. */
void HID_Task(void)
{
	/* Device must be connected and configured for the task to run */
	if (USB_DeviceState != DEVICE_STATE_Configured)
	  return;

	/* Select the Joystick Report Endpoint */
	Endpoint_SelectEndpoint(JOYSTICK_EPADDR);

	/* Check to see if the host is ready for another packet */
	if (Endpoint_IsINReady())
	{
		USB_JoystickReport_Data_t JoystickReportData;

		/* Create the next HID report to send to the host */
		GetNextReport(&JoystickReportData);

		/* Write Joystick Report Data */
		Endpoint_Write_Stream_LE(&JoystickReportData, sizeof(JoystickReportData), NULL);

		/* Finalize the stream transfer to send the last packet */
		Endpoint_ClearIN();

		/* Clear the report data afterwards */
		memset(&JoystickReportData, 0, sizeof(JoystickReportData));
	}
}

開發者ID:BrazzoduroArduino，項目名稱:Dougs-Arduino-Stuff，代碼行數:28，代碼來源:Joystick.c

示例9: Endpoint_WaitUntilReady

uint8_t Endpoint_WaitUntilReady(void)
{
	#if (USB_STREAM_TIMEOUT_MS < 0xFF)
	uint8_t  TimeoutMSRem = USB_STREAM_TIMEOUT_MS;	
	#else
	uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;
	#endif

	for (;;)
	{
		if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN)
		{
			if (Endpoint_IsINReady())
			  return ENDPOINT_READYWAIT_NoError;
		}
		else
		{
			if (Endpoint_IsOUTReceived())
			  return ENDPOINT_READYWAIT_NoError;		
		}
		
		if (USB_DeviceState == DEVICE_STATE_Unattached)
		  return ENDPOINT_READYWAIT_DeviceDisconnected;
		else if (Endpoint_IsStalled())
		  return ENDPOINT_READYWAIT_EndpointStalled;
			  
		if (USB_INT_HasOccurred(USB_INT_SOFI))
		{
			USB_INT_Clear(USB_INT_SOFI);

			if (!(TimeoutMSRem--))
			  return ENDPOINT_READYWAIT_Timeout;
		}
	}
}

開發者ID:dfletcher，項目名稱:avr-pca9555，代碼行數:35，代碼來源:Endpoint.c

示例10: PRNT_Device_USBTask

void PRNT_Device_USBTask(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
{
	if (USB_DeviceState != DEVICE_STATE_Configured)
	  return;

	#if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);

	if (Endpoint_IsINReady())
	  PRNT_Device_Flush(PRNTInterfaceInfo);
	#endif

	if (PRNTInterfaceInfo->State.IsPrinterReset)
	{
		Endpoint_ResetEndpoint(PRNTInterfaceInfo->Config.DataOUTEndpoint.Address);
		Endpoint_ResetEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);

		Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataOUTEndpoint.Address);
		Endpoint_ClearStall();
		Endpoint_ResetDataToggle();
		Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);
		Endpoint_ClearStall();
		Endpoint_ResetDataToggle();

		PRNTInterfaceInfo->State.IsPrinterReset = false;
	}
}

開發者ID:40000ft，項目名稱:lufa，代碼行數:27，代碼來源:PrinterClassDevice.c

示例11: TEMPLATE_FUNC_NAME

uint8_t TEMPLATE_FUNC_NAME (void* Buffer, uint16_t Length)
{
	uint8_t* DataStream = ((uint8_t*)Buffer + TEMPLATE_BUFFER_OFFSET(Length));
	
	if (!(Length))
	  Endpoint_ClearOUT();
	
	while (Length)
	{
		if (Endpoint_IsSETUPReceived())
		  return ENDPOINT_RWCSTREAM_HostAborted;

		if (USB_DeviceState == DEVICE_STATE_Unattached)
		  return ENDPOINT_RWCSTREAM_DeviceDisconnected;
		  
		if (Endpoint_IsOUTReceived())
		{
			while (Length && Endpoint_BytesInEndpoint())
			{
				TEMPLATE_TRANSFER_BYTE(DataStream);
				Length--;
			}
			
			Endpoint_ClearOUT();
		}		  
	}
	
	while (!(Endpoint_IsINReady()))
	{
		if (USB_DeviceState == DEVICE_STATE_Unattached)
		  return ENDPOINT_RWCSTREAM_DeviceDisconnected;
	}
	
	return ENDPOINT_RWCSTREAM_NoError;
}

開發者ID:Flaviowebit，項目名稱:openCBM，代碼行數:35，代碼來源:Template_Endpoint_Control_R.c

示例12: usbGetButtons

void usbGetButtons()
{
	Endpoint_ClearSETUP();//ack setup packet
	u8 sendData = 0;
	while (sendData < 3)
	{
		while (!Endpoint_IsINReady())
		{
			//wait until host is ready
		}
		u8 state = stateButton(but1);;
		Endpoint_Write_8(state);
		sendData++;
		state = stateButton(but2);;
		Endpoint_Write_8(state);
		sendData++;
		state = stateButton(but3);;
		Endpoint_Write_8(state);
		sendData++;
		Endpoint_ClearIN();
	}
	//while (!Endpoint_IsOUTReceived())
	{
		//wait for host to send status
	}
	//Endpoint_ClearOUT();//send message
	//Endpoint_ClearStatusStage();//success :D
}

開發者ID:Codingboy，項目名稱:ucuni，代碼行數:28，代碼來源:usb.c

示例13: HID_Task

void HID_Task(void)
{
    if (USB_DeviceState != DEVICE_STATE_Configured)
      return;

    Endpoint_SelectEndpoint(GENERIC_OUT_EPNUM);

    if (Endpoint_IsOUTReceived())
    {
        if (Endpoint_IsReadWriteAllowed())
        {
            Endpoint_Read_Stream_LE(&HIDReportInData, sizeof(HIDReportInData), NULL);
        }
        Endpoint_ClearOUT();
    }

    Endpoint_SelectEndpoint(GENERIC_IN_EPNUM);

    if (Endpoint_IsINReady())
    {
        Endpoint_Write_Stream_LE(&HIDReportOutData, sizeof(HIDReportOutData), NULL);
        memset(&HIDReportOutData, 0, GENERIC_REPORT_SIZE + 1);
        Endpoint_ClearIN();
    }
}

開發者ID:HexTank，項目名稱:KADE，代碼行數:25，代碼來源:KADE-USBHIDx4.c

示例14: SendNextReport

/** Sends the next HID report to the host, via the IN endpoint. */
void SendNextReport(void)
{
	/* Select the IN Report Endpoint */
	Endpoint_SelectEndpoint(IN_EPNUM);

  if (ready && sendReport)
  {
    /* Wait until the host is ready to accept another packet */
    while (!Endpoint_IsINReady()) {}

		/* Write IN Report Data */
		Endpoint_Write_Stream_LE(report, sizeof(report), NULL);

		/* Finalize the stream transfer to send the last packet */
		Endpoint_ClearIN();

    sendReport = 0;

#ifdef REPORT_NB_INFO
		nbReports++;
		if(!nbReports) {
      Serial_SendData(info, sizeof(info));
		}
#endif
	}
}

開發者ID:RalphFox，項目名稱:GIMX-firmwares，代碼行數:27，代碼來源:emu.c

示例15: MIDI_To_Host

// From Arduino/Serial to USB/Host 
void MIDI_To_Host(void)
{
	// Device must be connected and configured for the task to run
	if (USB_DeviceState != DEVICE_STATE_Configured) return;

	// Select the MIDI IN stream
	Endpoint_SelectEndpoint(MIDI_STREAM_IN_EPADDR);

	if (Endpoint_IsINReady())
	{
		if (mPendingMessageValid == true)
		{
			mPendingMessageValid = false;

			// Write the MIDI event packet to the endpoint
			Endpoint_Write_Stream_LE(&mCompleteMessage, sizeof(mCompleteMessage), NULL);

			// Clear out complete message
			memset(&mCompleteMessage, 0, sizeof(mCompleteMessage)); 

			// Send the data in the endpoint to the host
			Endpoint_ClearIN();

			LEDs_TurnOffLEDs(LEDS_LED2);
			tx_ticks = TICK_COUNT; 
		}
	}

}

開發者ID:guidokritz，項目名稱:KiloMux-Shield，代碼行數:30，代碼來源:arduino_midi.c

注：本文中的Endpoint_IsINReady函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。