Merge pull request #1471 from qmk/lufa_lib

Update LUFA and move it to /lib/lufa

1 files changed, 105 insertions, 0 deletions

diff --git a/lib/lufa/Projects/AVRISP-MKII/Lib/V2Protocol.h b/lib/lufa/Projects/AVRISP-MKII/Lib/V2Protocol.h
new file mode 100644
index 0000000000..0f447ba4b9
--- /dev/null
+++ b/lib/lufa/Projects/AVRISP-MKII/Lib/V2Protocol.h
@@ -0,0 +1,105 @@
+/*
+             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.
+*/
+
+/** \file
+ *
+ *  Header file for V2Protocol.c.
+ */
+
+#ifndef _V2_PROTOCOL_
+#define _V2_PROTOCOL_
+
+	/* Includes: */
+		#include <avr/io.h>
+		#include <avr/interrupt.h>
+		#include <avr/wdt.h>
+
+		#include <LUFA/Drivers/USB/USB.h>
+
+		#include "../AVRISPDescriptors.h"
+		#include "V2ProtocolConstants.h"
+		#include "V2ProtocolParams.h"
+		#include "ISP/ISPProtocol.h"
+		#include "XPROG/XPROGProtocol.h"
+		#include "Config/AppConfig.h"
+
+	/* Preprocessor Checks: */
+		#if ((BOARD == BOARD_XPLAIN) || (BOARD == BOARD_XPLAIN_REV1))
+			#undef ENABLE_ISP_PROTOCOL
+
+			#if !defined(ENABLE_XPROG_PROTOCOL)
+				#define ENABLE_XPROG_PROTOCOL
+			#endif
+		#endif
+
+		#if defined(USB_SERIES_4_AVR) && ((VTARGET_ADC_CHANNEL == 2) || (VTARGET_ADC_CHANNEL == 3)) && !defined(NO_VTARGET_DETECT)
+			#error The U4 AVR chips do not contain ADC channels 2 or 3. Please change VTARGET_ADC_CHANNEL or define NO_VTARGET_DETECT in the makefile.
+		#endif
+
+		#if defined(VTARGET_USE_INTERNAL_REF)
+			#undef  VTARGET_REF_VOLTS
+			#define VTARGET_REF_VOLTS 2.56
+
+			#define VTARGET_REF_MASK ADC_REFERENCE_INT2560MV
+		#else
+			#define VTARGET_REF_MASK ADC_REFERENCE_AVCC
+		#endif
+
+	/* Macros: */
+		/** Programmer ID string, returned to the host during the CMD_SIGN_ON command processing. */
+		#define PROGRAMMER_ID              "AVRISP_MK2"
+
+		/** Timeout period for each issued command from the host before it is aborted (in 10ms ticks). */
+		#define COMMAND_TIMEOUT_TICKS      100
+
+		/** Command timeout ticks remaining counter, GPIOR for speed. */
+		#define TimeoutTicksRemaining      GPIOR1
+
+		/** MUX mask for the VTARGET ADC channel number. */
+		#define VTARGET_ADC_CHANNEL_MASK   ADC_GET_CHANNEL_MASK(VTARGET_ADC_CHANNEL)
+
+	/* External Variables: */
+		extern uint32_t CurrentAddress;
+		extern bool     MustLoadExtendedAddress;
+
+	/* Function Prototypes: */
+		void V2Protocol_Init(void);
+		void V2Protocol_ProcessCommand(void);
+
+		#if defined(INCLUDE_FROM_V2PROTOCOL_C)
+			static void V2Protocol_UnknownCommand(const uint8_t V2Command);
+			static void V2Protocol_SignOn(void);
+			static void V2Protocol_GetSetParam(const uint8_t V2Command);
+			static void V2Protocol_ResetProtection(void);
+			static void V2Protocol_LoadAddress(void);
+		#endif
+
+#endif
+