From baf093758927f3e95090063d72c576513fb4e3aa Mon Sep 17 00:00:00 2001
From: Doug Brown <doug@downtowndougbrown.com>
Date: Sat, 3 Jun 2023 18:45:28 -0700
Subject: [PATCH] Switch to config header for LUFA

This eliminates the need for a bunch of extra defines added to the
compile command.
---
 .cproject                   |  16 +---
 hal/at90usb646/LUFAConfig.h | 160 ++++++++++++++++++++++++++++++++++++
 2 files changed, 162 insertions(+), 14 deletions(-)
 create mode 100644 hal/at90usb646/LUFAConfig.h

diff --git a/.cproject b/.cproject
index 2ab5e3b..60fd883 100644
--- a/.cproject
+++ b/.cproject
@@ -31,14 +31,8 @@
 								<option id="de.innot.avreclipse.compiler.option.debug.level.1719005254" name="Generate Debugging Info" superClass="de.innot.avreclipse.compiler.option.debug.level"/>
 								<option id="de.innot.avreclipse.compiler.option.optimize.1096379855" name="Optimization Level" superClass="de.innot.avreclipse.compiler.option.optimize"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="de.innot.avreclipse.compiler.option.def.212979603" name="Define Syms (-D)" superClass="de.innot.avreclipse.compiler.option.def" valueType="definedSymbols">
-									<listOptionValue builtIn="false" value="USB_DEVICE_ONLY"/>
 									<listOptionValue builtIn="false" value="F_USB=16000000"/>
-									<listOptionValue builtIn="false" value="DEVICE_STATE_AS_GPIOR=0"/>
-									<listOptionValue builtIn="false" value="ORDERED_EP_CONFIG"/>
-									<listOptionValue builtIn="false" value="FIXED_CONTROL_ENDPOINT_SIZE=8"/>
-									<listOptionValue builtIn="false" value="FIXED_NUM_CONFIGURATIONS=1"/>
-									<listOptionValue builtIn="false" value="USE_RAM_DESCRIPTORS"/>
-									<listOptionValue builtIn="false" value="USE_STATIC_OPTIONS=&quot;(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_MANUAL_PLL)&quot;"/>
+									<listOptionValue builtIn="false" value="USE_LUFA_CONFIG_HEADER"/>
 								</option>
 								<option id="de.innot.avreclipse.compiler.option.otherflags.1513967861" name="Other flags" superClass="de.innot.avreclipse.compiler.option.otherflags" value="-ffunction-sections -fdata-sections" valueType="string"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="de.innot.avreclipse.compiler.option.incpath.173462079" superClass="de.innot.avreclipse.compiler.option.incpath" valueType="includePath">
@@ -106,14 +100,8 @@
 								<option id="de.innot.avreclipse.compiler.option.debug.level.369847490" name="Generate Debugging Info" superClass="de.innot.avreclipse.compiler.option.debug.level" value="de.innot.avreclipse.compiler.option.debug.level.none" valueType="enumerated"/>
 								<option id="de.innot.avreclipse.compiler.option.optimize.471434010" name="Optimization Level" superClass="de.innot.avreclipse.compiler.option.optimize" value="de.innot.avreclipse.compiler.optimize.size" valueType="enumerated"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="de.innot.avreclipse.compiler.option.def.1514251723" name="Define Syms (-D)" superClass="de.innot.avreclipse.compiler.option.def" valueType="definedSymbols">
-									<listOptionValue builtIn="false" value="USB_DEVICE_ONLY"/>
 									<listOptionValue builtIn="false" value="F_USB=16000000"/>
-									<listOptionValue builtIn="false" value="DEVICE_STATE_AS_GPIOR=0"/>
-									<listOptionValue builtIn="false" value="ORDERED_EP_CONFIG"/>
-									<listOptionValue builtIn="false" value="FIXED_CONTROL_ENDPOINT_SIZE=8"/>
-									<listOptionValue builtIn="false" value="FIXED_NUM_CONFIGURATIONS=1"/>
-									<listOptionValue builtIn="false" value="USE_RAM_DESCRIPTORS"/>
-									<listOptionValue builtIn="false" value="USE_STATIC_OPTIONS=&quot;(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_MANUAL_PLL)&quot;"/>
+									<listOptionValue builtIn="false" value="USE_LUFA_CONFIG_HEADER"/>
 								</option>
 								<option id="de.innot.avreclipse.compiler.option.otherflags.1566165436" name="Other flags" superClass="de.innot.avreclipse.compiler.option.otherflags" value="-ffunction-sections -fdata-sections" valueType="string"/>
 								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="de.innot.avreclipse.compiler.option.incpath.2119807530" superClass="de.innot.avreclipse.compiler.option.incpath" valueType="includePath">
diff --git a/hal/at90usb646/LUFAConfig.h b/hal/at90usb646/LUFAConfig.h
new file mode 100644
index 0000000..2dcc89b
--- /dev/null
+++ b/hal/at90usb646/LUFAConfig.h
@@ -0,0 +1,160 @@
+/*
+             LUFA Library
+     Copyright (C) Dean Camera, 2012.
+
+  dean [at] fourwalledcubicle [dot] com
+           www.lufa-lib.org
+*/
+
+/*
+  Copyright 2012  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 disclaim 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.
+*/
+
+/*
+   This is a header file which can be used to configure LUFA's
+   compile time options, as an alternative to the compile time
+   constants supplied through a makefile. To use this configuration
+   header, copy this into your project's root directory and supply
+   the \c USE_LUFA_CONFIG_HEADER token to the compiler so that it is
+   defined in all compiled source files.
+
+   For information on what each token does, refer to the LUFA
+   manual section "Summary of Compile Tokens".
+*/
+
+#ifndef __LUFA_CONFIG_H__
+#define __LUFA_CONFIG_H__
+
+	#if (ARCH == ARCH_AVR8)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+		#define ORDERED_EP_CONFIG
+		#define USE_STATIC_OPTIONS               (USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_MANUAL_PLL)
+		#define USB_DEVICE_ONLY
+//		#define USB_HOST_ONLY
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_LIMITED_CONTROLLER_CONNECT
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+		#define USE_RAM_DESCRIPTORS
+//		#define USE_FLASH_DESCRIPTORS
+//		#define USE_EEPROM_DESCRIPTORS
+//		#define NO_INTERNAL_SERIAL
+		#define FIXED_CONTROL_ENDPOINT_SIZE      8
+		#define DEVICE_STATE_AS_GPIOR            0
+		#define FIXED_NUM_CONFIGURATIONS         1
+//		#define CONTROL_ONLY_DEVICE
+//		#define INTERRUPT_CONTROL_ENDPOINT
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+		/* USB Host Mode Driver Related Tokens: */
+//		#define HOST_STATE_AS_GPIOR              {Insert Value Here}
+//		#define USB_HOST_TIMEOUT_MS              {Insert Value Here}
+//		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
+//      #define NO_AUTO_VBUS_MANAGEMENT
+//      #define INVERTED_VBUS_ENABLE_LINE
+
+	#elif (ARCH == ARCH_XMEGA)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+//		#define USE_STATIC_OPTIONS               {Insert Value Here}
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_LIMITED_CONTROLLER_CONNECT
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+//		#define USE_RAM_DESCRIPTORS
+//		#define USE_FLASH_DESCRIPTORS
+//		#define USE_EEPROM_DESCRIPTORS
+//		#define NO_INTERNAL_SERIAL
+//		#define FIXED_CONTROL_ENDPOINT_SIZE      {Insert Value Here}
+//		#define DEVICE_STATE_AS_GPIOR            {Insert Value Here}
+//		#define FIXED_NUM_CONFIGURATIONS         {Insert Value Here}
+//		#define CONTROL_ONLY_DEVICE
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+	#elif (ARCH == ARCH_UC3)
+
+		/* Non-USB Related Configuration Tokens: */
+//		#define DISABLE_TERMINAL_CODES
+
+		/* USB Class Driver Related Tokens: */
+//		#define HID_HOST_BOOT_PROTOCOL_ONLY
+//		#define HID_STATETABLE_STACK_DEPTH       {Insert Value Here}
+//		#define HID_USAGE_STACK_DEPTH            {Insert Value Here}
+//		#define HID_MAX_COLLECTIONS              {Insert Value Here}
+//		#define HID_MAX_REPORTITEMS              {Insert Value Here}
+//		#define HID_MAX_REPORT_IDS               {Insert Value Here}
+//		#define NO_CLASS_DRIVER_AUTOFLUSH
+
+		/* General USB Driver Related Tokens: */
+//		#define ORDERED_EP_CONFIG
+//		#define USE_STATIC_OPTIONS               {Insert Value Here}
+//		#define USB_DEVICE_ONLY
+//		#define USB_HOST_ONLY
+//		#define USB_STREAM_TIMEOUT_MS            {Insert Value Here}
+//		#define NO_SOF_EVENTS
+
+		/* USB Device Mode Driver Related Tokens: */
+//		#define NO_INTERNAL_SERIAL
+//		#define FIXED_CONTROL_ENDPOINT_SIZE      {Insert Value Here}
+//		#define FIXED_NUM_CONFIGURATIONS         {Insert Value Here}
+//		#define CONTROL_ONLY_DEVICE
+//		#define INTERRUPT_CONTROL_ENDPOINT
+//		#define NO_DEVICE_REMOTE_WAKEUP
+//		#define NO_DEVICE_SELF_POWER
+
+		/* USB Host Mode Driver Related Tokens: */
+//		#define USB_HOST_TIMEOUT_MS              {Insert Value Here}
+//		#define HOST_DEVICE_SETTLE_DELAY_MS	     {Insert Value Here}
+//      #define NO_AUTO_VBUS_MANAGEMENT
+//      #define INVERTED_VBUS_ENABLE_LINE
+
+	#endif
+#endif
+