Fix the LUFA lib to use a submodule instead of just files (#6245)

* Remove LUFA files

* Update descriptions for newer version of LUFA

* Create PR6245.md

* Fix CDC(Serial) type errors

* Fix missed merge conflict for AUDIO_DTYPE_CSInterface

1 files changed, 0 insertions, 314 deletions

diff --git a/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c b/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c
deleted file mode 100644
index 668b138b7b..0000000000
--- a/lib/lufa/LUFA/Drivers/USB/Class/Device/PrinterClassDevice.c
+++ /dev/null
@@ -1,314 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2017.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2017  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
-  Permission to use, copy, modify, distribute, and sell this
-  software and its documentation for any purpose is hereby granted
-  without fee, provided that the above copyright notice appear in
-  all copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting
-  documentation, and that the name of the author not be used in
-  advertising or publicity pertaining to distribution of the
-  software without specific, written prior permission.
-
-  The author disclaims all warranties with regard to this
-  software, including all implied warranties of merchantability
-  and fitness.  In no event shall the author be liable for any
-  special, indirect or consequential damages or any damages
-  whatsoever resulting from loss of use, data or profits, whether
-  in an action of contract, negligence or other tortious action,
-  arising out of or in connection with the use or performance of
-  this software.
-*/
-
-#define  __INCLUDE_FROM_USB_DRIVER
-#include "../../Core/USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#define  __INCLUDE_FROM_PRINTER_DRIVER
-#define  __INCLUDE_FROM_PRINTER_DEVICE_C
-#include "PrinterClassDevice.h"
-
-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;
-	}
-}
-
-bool PRNT_Device_ConfigureEndpoints(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
-{
-	memset(&PRNTInterfaceInfo->State, 0x00, sizeof(PRNTInterfaceInfo->State));
-	PRNTInterfaceInfo->State.PortStatus = PRNT_PORTSTATUS_NOTERROR | PRNT_PORTSTATUS_SELECT;
-
-	PRNTInterfaceInfo->Config.DataINEndpoint.Type  = EP_TYPE_BULK;
-	PRNTInterfaceInfo->Config.DataOUTEndpoint.Type = EP_TYPE_BULK;
-
-	if (!(Endpoint_ConfigureEndpointTable(&PRNTInterfaceInfo->Config.DataINEndpoint, 1)))
-	  return false;
-
-	if (!(Endpoint_ConfigureEndpointTable(&PRNTInterfaceInfo->Config.DataOUTEndpoint, 1)))
-	  return false;
-
-	return true;
-}
-
-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;
-	}
-}
-
-uint8_t PRNT_Device_SendString(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo,
-                               const char* const String)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return ENDPOINT_RWSTREAM_DeviceDisconnected;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);
-	return Endpoint_Write_Stream_LE(String, strlen(String), NULL);
-}
-
-uint8_t PRNT_Device_SendData(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo,
-                             const void* const Buffer,
-                             const uint16_t Length)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return ENDPOINT_RWSTREAM_DeviceDisconnected;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);
-	return Endpoint_Write_Stream_LE(Buffer, Length, NULL);
-}
-
-uint8_t PRNT_Device_SendByte(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo,
-                             const uint8_t Data)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return ENDPOINT_RWSTREAM_DeviceDisconnected;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);
-
-	if (!(Endpoint_IsReadWriteAllowed()))
-	{
-		Endpoint_ClearIN();
-
-		uint8_t ErrorCode;
-
-		if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError)
-		  return ErrorCode;
-	}
-
-	Endpoint_Write_8(Data);
-	return ENDPOINT_READYWAIT_NoError;
-}
-
-uint8_t PRNT_Device_Flush(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return ENDPOINT_RWSTREAM_DeviceDisconnected;
-
-	uint8_t ErrorCode;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataINEndpoint.Address);
-
-	if (!(Endpoint_BytesInEndpoint()))
-	  return ENDPOINT_READYWAIT_NoError;
-
-	bool BankFull = !(Endpoint_IsReadWriteAllowed());
-
-	Endpoint_ClearIN();
-
-	if (BankFull)
-	{
-		if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError)
-		  return ErrorCode;
-
-		Endpoint_ClearIN();
-	}
-
-	return ENDPOINT_READYWAIT_NoError;
-}
-
-uint16_t PRNT_Device_BytesReceived(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return 0;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataOUTEndpoint.Address);
-
-	if (Endpoint_IsOUTReceived())
-	{
-		if (!(Endpoint_BytesInEndpoint()))
-		{
-			Endpoint_ClearOUT();
-			return 0;
-		}
-		else
-		{
-			return Endpoint_BytesInEndpoint();
-		}
-	}
-	else
-	{
-		return 0;
-	}
-}
-
-int16_t PRNT_Device_ReceiveByte(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
-{
-	if (USB_DeviceState != DEVICE_STATE_Configured)
-	  return -1;
-
-	int16_t ReceivedByte = -1;
-
-	Endpoint_SelectEndpoint(PRNTInterfaceInfo->Config.DataOUTEndpoint.Address);
-
-	if (Endpoint_IsOUTReceived())
-	{
-		if (Endpoint_BytesInEndpoint())
-		  ReceivedByte = Endpoint_Read_8();
-
-		if (!(Endpoint_BytesInEndpoint()))
-		  Endpoint_ClearOUT();
-	}
-
-	return ReceivedByte;
-}
-
-#if defined(FDEV_SETUP_STREAM)
-void PRNT_Device_CreateStream(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo,
-                              FILE* const Stream)
-{
-	*Stream = (FILE)FDEV_SETUP_STREAM(PRNT_Device_putchar, PRNT_Device_getchar, _FDEV_SETUP_RW);
-	fdev_set_udata(Stream, PRNTInterfaceInfo);
-}
-
-void PRNT_Device_CreateBlockingStream(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo,
-                                      FILE* const Stream)
-{
-	*Stream = (FILE)FDEV_SETUP_STREAM(PRNT_Device_putchar, PRNT_Device_getchar_Blocking, _FDEV_SETUP_RW);
-	fdev_set_udata(Stream, PRNTInterfaceInfo);
-}
-
-static int PRNT_Device_putchar(char c,
-                               FILE* Stream)
-{
-	return PRNT_Device_SendByte((USB_ClassInfo_PRNT_Device_t*)fdev_get_udata(Stream), c) ? _FDEV_ERR : 0;
-}
-
-static int PRNT_Device_getchar(FILE* Stream)
-{
-	int16_t ReceivedByte = PRNT_Device_ReceiveByte((USB_ClassInfo_PRNT_Device_t*)fdev_get_udata(Stream));
-
-	if (ReceivedByte < 0)
-	  return _FDEV_EOF;
-
-	return ReceivedByte;
-}
-
-static int PRNT_Device_getchar_Blocking(FILE* Stream)
-{
-	int16_t ReceivedByte;
-
-	while ((ReceivedByte = PRNT_Device_ReceiveByte((USB_ClassInfo_PRNT_Device_t*)fdev_get_udata(Stream))) < 0)
-	{
-		if (USB_DeviceState == DEVICE_STATE_Unattached)
-		  return _FDEV_EOF;
-
-		PRNT_Device_USBTask((USB_ClassInfo_PRNT_Device_t*)fdev_get_udata(Stream));
-		USB_USBTask();
-	}
-
-	return ReceivedByte;
-}
-#endif
-
-void PRNT_Device_Event_Stub(USB_ClassInfo_PRNT_Device_t* const PRNTInterfaceInfo)
-{
-
-}
-
-#endif
-