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-rw-r--r--tmk_core/protocol/vusb/main.c100
-rw-r--r--tmk_core/protocol/vusb/sendchar_usart.c23
-rw-r--r--tmk_core/protocol/vusb/usbdrv/Changelog.txt308
-rw-r--r--tmk_core/protocol/vusb/usbdrv/CommercialLicense.txt166
-rw-r--r--tmk_core/protocol/vusb/usbdrv/License.txt361
-rw-r--r--tmk_core/protocol/vusb/usbdrv/Readme.txt172
-rw-r--r--tmk_core/protocol/vusb/usbdrv/USB-ID-FAQ.txt149
-rw-r--r--tmk_core/protocol/vusb/usbdrv/USB-IDs-for-free.txt148
-rw-r--r--tmk_core/protocol/vusb/usbdrv/asmcommon.inc188
-rw-r--r--tmk_core/protocol/vusb/usbdrv/oddebug.c50
-rw-r--r--tmk_core/protocol/vusb/usbdrv/oddebug.h123
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbconfig-prototype.h376
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrv.c625
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrv.h735
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm.S393
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm.asm21
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm12.inc393
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm128.inc750
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm15.inc423
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm16.inc346
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm165.inc453
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm18-crc.inc707
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbdrvasm20.inc360
-rw-r--r--tmk_core/protocol/vusb/usbdrv/usbportability.h144
-rw-r--r--tmk_core/protocol/vusb/vusb.c496
-rw-r--r--tmk_core/protocol/vusb/vusb.h27
26 files changed, 8037 insertions, 0 deletions
diff --git a/tmk_core/protocol/vusb/main.c b/tmk_core/protocol/vusb/main.c
new file mode 100644
index 0000000000..8e4a266e9b
--- /dev/null
+++ b/tmk_core/protocol/vusb/main.c
@@ -0,0 +1,100 @@
+/* Name: main.c
+ * Project: hid-mouse, a very simple HID example
+ * Author: Christian Starkjohann
+ * Creation Date: 2008-04-07
+ * Tabsize: 4
+ * Copyright: (c) 2008 by OBJECTIVE DEVELOPMENT Software GmbH
+ * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
+ * This Revision: $Id: main.c 790 2010-05-30 21:00:26Z cs $
+ */
+#include <stdint.h>
+#include <avr/interrupt.h>
+#include <avr/wdt.h>
+#include <avr/sleep.h>
+#include <util/delay.h>
+#include "usbdrv.h"
+#include "oddebug.h"
+#include "vusb.h"
+#include "keyboard.h"
+#include "host.h"
+#include "timer.h"
+#include "uart.h"
+#include "debug.h"
+
+
+#define UART_BAUD_RATE 115200
+
+
+/* This is from main.c of USBaspLoader */
+static void initForUsbConnectivity(void)
+{
+ uint8_t i = 0;
+
+ usbInit();
+ /* enforce USB re-enumerate: */
+ usbDeviceDisconnect(); /* do this while interrupts are disabled */
+ while(--i){ /* fake USB disconnect for > 250 ms */
+ wdt_reset();
+ _delay_ms(1);
+ }
+ usbDeviceConnect();
+ sei();
+}
+
+int main(void)
+{
+ bool suspended = false;
+#if USB_COUNT_SOF
+ uint16_t last_timer = timer_read();
+#endif
+
+ CLKPR = 0x80, CLKPR = 0;
+#ifndef PS2_USE_USART
+ uart_init(UART_BAUD_RATE);
+#endif
+
+ keyboard_init();
+ host_set_driver(vusb_driver());
+
+ debug("initForUsbConnectivity()\n");
+ initForUsbConnectivity();
+
+ debug("main loop\n");
+ while (1) {
+#if USB_COUNT_SOF
+ if (usbSofCount != 0) {
+ suspended = false;
+ usbSofCount = 0;
+ last_timer = timer_read();
+ } else {
+ // Suspend when no SOF in 3ms-10ms(7.1.7.4 Suspending of USB1.1)
+ if (timer_elapsed(last_timer) > 5) {
+ suspended = true;
+/*
+ uart_putchar('S');
+ _delay_ms(1);
+ cli();
+ set_sleep_mode(SLEEP_MODE_PWR_DOWN);
+ sleep_enable();
+ sleep_bod_disable();
+ sei();
+ sleep_cpu();
+ sleep_disable();
+ _delay_ms(10);
+ uart_putchar('W');
+*/
+ }
+ }
+#endif
+ if (!suspended) {
+ usbPoll();
+
+ // TODO: configuration process is incosistent. it sometime fails.
+ // To prevent failing to configure NOT scan keyboard during configuration
+ if (usbConfiguration && usbInterruptIsReady()) {
+ keyboard_task();
+ }
+ vusb_transfer_keyboard();
+ }
+ }
+}
diff --git a/tmk_core/protocol/vusb/sendchar_usart.c b/tmk_core/protocol/vusb/sendchar_usart.c
new file mode 100644
index 0000000000..8d24f87d1e
--- /dev/null
+++ b/tmk_core/protocol/vusb/sendchar_usart.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
+ * License: GNU GPL v2 (see License.txt), GNU GPL v3 or proprietary (CommercialLicense.txt)
+ */
+#include <stdint.h>
+#include "oddebug.h"
+#include "sendchar.h"
+
+
+#if DEBUG_LEVEL > 0
+/* from oddebug.c */
+int8_t sendchar(uint8_t c)
+{
+ while(!(ODDBG_USR & (1 << ODDBG_UDRE))); /* wait for data register empty */
+ ODDBG_UDR = c;
+ return 1;
+}
+#else
+int8_t sendchar(uint8_t c)
+{
+ return 1;
+}
+#endif
diff --git a/tmk_core/protocol/vusb/usbdrv/Changelog.txt b/tmk_core/protocol/vusb/usbdrv/Changelog.txt
new file mode 100644
index 0000000000..5c6354ab1e
--- /dev/null
+++ b/tmk_core/protocol/vusb/usbdrv/Changelog.txt
@@ -0,0 +1,308 @@
+This file documents changes in the firmware-only USB driver for atmel's AVR
+microcontrollers. New entries are always appended to the end of the file.
+Scroll down to the bottom to see the most recent changes.
+
+2005-04-01:
+ - Implemented endpoint 1 as interrupt-in endpoint.
+ - Moved all configuration options to usbconfig.h which is not part of the
+ driver.
+ - Changed interface for usbVendorSetup().
+ - Fixed compatibility with ATMega8 device.
+ - Various minor optimizations.
+
+2005-04-11:
+ - Changed interface to application: Use usbFunctionSetup(), usbFunctionRead()
+ and usbFunctionWrite() now. Added configuration options to choose which
+ of these functions to compile in.
+ - Assembler module delivers receive data non-inverted now.
+ - Made register and bit names compatible with more AVR devices.
+
+2005-05-03:
+ - Allow address of usbRxBuf on any memory page as long as the buffer does
+ not cross 256 byte page boundaries.
+ - Better device compatibility: works with Mega88 now.
+ - Code optimization in debugging module.
+ - Documentation updates.
+
+2006-01-02:
+ - Added (free) default Vendor- and Product-IDs bought from voti.nl.
+ - Added USBID-License.txt file which defines the rules for using the free
+ shared VID/PID pair.
+ - Added Readme.txt to the usbdrv directory which clarifies administrative
+ issues.
+
+2006-01-25:
+ - Added "configured state" to become more standards compliant.
+ - Added "HALT" state for interrupt endpoint.
+ - Driver passes the "USB Command Verifier" test from usb.org now.
+ - Made "serial number" a configuration option.
+ - Minor optimizations, we now recommend compiler option "-Os" for best
+ results.
+ - Added a version number to usbdrv.h
+
+2006-02-03:
+ - New configuration variable USB_BUFFER_SECTION for the memory section where
+ the USB rx buffer will go. This defaults to ".bss" if not defined. Since
+ this buffer MUST NOT cross 256 byte pages (not even touch a page at the
+ end), the user may want to pass a linker option similar to
+ "-Wl,--section-start=.mybuffer=0x800060".
+ - Provide structure for usbRequest_t.
+ - New defines for USB constants.
+ - Prepared for HID implementations.
+ - Increased data size limit for interrupt transfers to 8 bytes.
+ - New macro usbInterruptIsReady() to query interrupt buffer state.
+
+2006-02-18:
+ - Ensure that the data token which is sent as an ack to an OUT transfer is
+ always zero sized. This fixes a bug where the host reports an error after
+ sending an out transfer to the device, although all data arrived at the
+ device.
+ - Updated docs in usbdrv.h to reflect changed API in usbFunctionWrite().
+
+* Release 2006-02-20
+
+ - Give a compiler warning when compiling with debugging turned on.
+ - Added Oleg Semyonov's changes for IAR-cc compatibility.
+ - Added new (optional) functions usbDeviceConnect() and usbDeviceDisconnect()
+ (also thanks to Oleg!).
+ - Rearranged tests in usbPoll() to save a couple of instructions in the most
+ likely case that no actions are pending.
+ - We need a delay between the SET ADDRESS request until the new address
+ becomes active. This delay was handled in usbPoll() until now. Since the
+ spec says that the delay must not exceed 2ms, previous versions required
+ aggressive polling during the enumeration phase. We have now moved the
+ handling of the delay into the interrupt routine.
+ - We must not reply with NAK to a SETUP transaction. We can only achieve this
+ by making sure that the rx buffer is empty when SETUP tokens are expected.
+ We therefore don't pass zero sized data packets from the status phase of
+ a transfer to usbPoll(). This change MAY cause troubles if you rely on
+ receiving a less than 8 bytes long packet in usbFunctionWrite() to
+ identify the end of a transfer. usbFunctionWrite() will NEVER be called
+ with a zero length.
+
+* Release 2006-03-14
+
+ - Improved IAR C support: tiny memory model, more devices
+ - Added template usbconfig.h file under the name usbconfig-prototype.h
+
+* Release 2006-03-26
+
+ - Added provision for one more interrupt-in endpoint (endpoint 3).
+ - Added provision for one interrupt-out endpoint (endpoint 1).
+ - Added flowcontrol macros for USB.
+ - Added provision for custom configuration descriptor.
+ - Allow ANY two port bits for D+ and D-.
+ - Merged (optional) receive endpoint number into global usbRxToken variable.
+ - Use USB_CFG_IOPORTNAME instead of USB_CFG_IOPORT. We now construct the
+ variable name from the single port letter instead of computing the address
+ of related ports from the output-port address.
+
+* Release 2006-06-26
+
+ - Updated documentation in usbdrv.h and usbconfig-prototype.h to reflect the
+ new features.
+ - Removed "#warning" directives because IAR does not understand them. Use
+ unused static variables instead to generate a warning.
+ - Do not include <avr/io.h> when compiling with IAR.
+ - Introduced USB_CFG_DESCR_PROPS_* in usbconfig.h to configure how each
+ USB descriptor should be handled. It is now possible to provide descriptor
+ data in Flash, RAM or dynamically at runtime.
+ - STALL is now a status in usbTxLen* instead of a message. We can now conform
+ to the spec and leave the stall status pending until it is cleared.
+ - Made usbTxPacketCnt1 and usbTxPacketCnt3 public. This allows the
+ application code to reset data toggling on interrupt pipes.
+
+* Release 2006-07-18
+
+ - Added an #if !defined __ASSEMBLER__ to the warning in usbdrv.h. This fixes
+ an assembler error.
+ - usbDeviceDisconnect() takes pull-up resistor to high impedance now.
+
+* Release 2007-02-01
+
+ - Merged in some code size improvements from usbtiny (thanks to Dick
+ Streefland for these optimizations!)
+ - Special alignment requirement for usbRxBuf not required any more. Thanks
+ again to Dick Streefland for this hint!
+ - Reverted to "#warning" instead of unused static variables -- new versions
+ of IAR CC should handle this directive.
+ - Changed Open Source license to GNU GPL v2 in order to make linking against
+ other free libraries easier. We no longer require publication of the
+ circuit diagrams, but we STRONGLY encourage it. If you improve the driver
+ itself, PLEASE grant us a royalty free license to your changes for our
+ commercial license.
+
+* Release 2007-03-29
+
+ - New configuration option "USB_PUBLIC" in usbconfig.h.
+ - Set USB version number to 1.10 instead of 1.01.
+ - Code used USB_CFG_DESCR_PROPS_STRING_DEVICE and
+ USB_CFG_DESCR_PROPS_STRING_PRODUCT inconsistently. Changed all occurrences
+ to USB_CFG_DESCR_PROPS_STRING_PRODUCT.
+ - New assembler module for 16.5 MHz RC oscillator clock with PLL in receiver
+ code.
+ - New assembler module for 16 MHz crystal.
+ - usbdrvasm.S contains common code only, clock-specific parts have been moved
+ to usbdrvasm12.S, usbdrvasm16.S and usbdrvasm165.S respectively.
+
+* Release 2007-06-25
+
+ - 16 MHz module: Do SE0 check in stuffed bits as well.
+
+* Release 2007-07-07
+
+ - Define hi8(x) for IAR compiler to limit result to 8 bits. This is necessary
+ for negative values.
+ - Added 15 MHz module contributed by V. Bosch.
+ - Interrupt vector name can now be configured. This is useful if somebody
+ wants to use a different hardware interrupt than INT0.
+
+* Release 2007-08-07
+
+ - Moved handleIn3 routine in usbdrvasm16.S so that relative jump range is
+ not exceeded.
+ - More config options: USB_RX_USER_HOOK(), USB_INITIAL_DATATOKEN,
+ USB_COUNT_SOF
+ - USB_INTR_PENDING can now be a memory address, not just I/O
+
+* Release 2007-09-19
+
+ - Split out common parts of assembler modules into separate include file
+ - Made endpoint numbers configurable so that given interface definitions
+ can be matched. See USB_CFG_EP3_NUMBER in usbconfig-prototype.h.
+ - Store endpoint number for interrupt/bulk-out so that usbFunctionWriteOut()
+ can handle any number of endpoints.
+ - Define usbDeviceConnect() and usbDeviceDisconnect() even if no
+ USB_CFG_PULLUP_IOPORTNAME is defined. Directly set D+ and D- to 0 in this
+ case.
+
+* Release 2007-12-01
+
+ - Optimize usbDeviceConnect() and usbDeviceDisconnect() for less code size
+ when USB_CFG_PULLUP_IOPORTNAME is not defined.
+
+* Release 2007-12-13
+
+ - Renamed all include-only assembler modules from *.S to *.inc so that
+ people don't add them to their project sources.
+ - Distribute leap bits in tx loop more evenly for 16 MHz module.
+ - Use "macro" and "endm" instead of ".macro" and ".endm" for IAR
+ - Avoid compiler warnings for constant expr range by casting some values in
+ USB descriptors.
+
+* Release 2008-01-21
+
+ - Fixed bug in 15 and 16 MHz module where the new address set with
+ SET_ADDRESS was already accepted at the next NAK or ACK we send, not at
+ the next data packet we send. This caused problems when the host polled
+ too fast. Thanks to Alexander Neumann for his help and patience debugging
+ this issue!
+
+* Release 2008-02-05
+
+ - Fixed bug in 16.5 MHz module where a register was used in the interrupt
+ handler before it was pushed. This bug was introduced with version
+ 2007-09-19 when common parts were moved to a separate file.
+ - Optimized CRC routine (thanks to Reimar Doeffinger).
+
+* Release 2008-02-16
+
+ - Removed outdated IAR compatibility stuff (code sections).
+ - Added hook macros for USB_RESET_HOOK() and USB_SET_ADDRESS_HOOK().
+ - Added optional routine usbMeasureFrameLength() for calibration of the
+ internal RC oscillator.
+
+* Release 2008-02-28
+
+ - USB_INITIAL_DATATOKEN defaults to USBPID_DATA1 now, which means that we
+ start with sending USBPID_DATA0.
+ - Changed defaults in usbconfig-prototype.h
+ - Added free USB VID/PID pair for MIDI class devices
+ - Restructured AVR-USB as separate package, not part of PowerSwitch any more.
+
+* Release 2008-04-18
+
+ - Restructured usbdrv.c so that it is easier to read and understand.
+ - Better code optimization with gcc 4.
+ - If a second interrupt in endpoint is enabled, also add it to config
+ descriptor.
+ - Added config option for long transfers (above 254 bytes), see
+ USB_CFG_LONG_TRANSFERS in usbconfig.h.
+ - Added 20 MHz module contributed by Jeroen Benschop.
+
+* Release 2008-05-13
+
+ - Fixed bug in libs-host/hiddata.c function usbhidGetReport(): length
+ was not incremented, pointer to length was incremented instead.
+ - Added code to command line tool(s) which claims an interface. This code
+ is disabled by default, but may be necessary on newer Linux kernels.
+ - Added usbconfig.h option "USB_CFG_CHECK_DATA_TOGGLING".
+ - New header "usbportability.h" prepares ports to other development
+ environments.
+ - Long transfers (above 254 bytes) did not work when usbFunctionRead() was
+ used to supply the data. Fixed this bug. [Thanks to Alexander Neumann!]
+ - In hiddata.c (example code for sending/receiving data over HID), use
+ USB_RECIP_DEVICE instead of USB_RECIP_INTERFACE for control transfers so
+ that we need not claim the interface.
+ - in usbPoll() loop 20 times polling for RESET state instead of 10 times.
+ This accounts for the higher clock rates we now support.
+ - Added a module for 12.8 MHz RC oscillator with PLL in receiver loop.
+ - Added hook to SOF code so that oscillator can be tuned to USB frame clock.
+ - Added timeout to waitForJ loop. Helps preventing unexpected hangs.
+ - Added example code for oscillator tuning to libs-device (thanks to
+ Henrik Haftmann for the idea to this routine).
+ - Implemented option USB_CFG_SUPPRESS_INTR_CODE.
+
+* Release 2008-10-22
+
+ - Fixed libs-device/osctune.h: OSCCAL is memory address on ATMega88 and
+ similar, not offset of 0x20 needs to be added.
+ - Allow distribution under GPLv3 for those who have to link against other
+ code distributed under GPLv3.
+
+* Release 2008-11-26
+
+ - Removed libusb-win32 dependency for hid-data example in Makefile.windows.
+ It was never required and confused many people.
+ - Added extern uchar usbRxToken to usbdrv.h.
+ - Integrated a module with CRC checks at 18 MHz by Lukas Schrittwieser.
+
+* Release 2009-03-23
+
+ - Hid-mouse example used settings from hid-data example, fixed that.
+ - Renamed project to V-USB due to a trademark issue with Atmel(r).
+ - Changed CommercialLicense.txt and USBID-License.txt to make the
+ background of USB ID registration clearer.
+
+* Release 2009-04-15
+
+ - Changed CommercialLicense.txt to reflect the new range of PIDs from
+ Jason Kotzin.
+ - Removed USBID-License.txt in favor of USB-IDs-for-free.txt and
+ USB-ID-FAQ.txt
+ - Fixed a bug in the 12.8 MHz module: End Of Packet decection was made in
+ the center between bit 0 and 1 of each byte. This is where the data lines
+ are expected to change and the sampled data may therefore be nonsense.
+ We therefore check EOP ONLY if bits 0 AND 1 have both been read as 0 on D-.
+ - Fixed a bitstuffing problem in the 16 MHz module: If bit 6 was stuffed,
+ the unstuffing code in the receiver routine was 1 cycle too long. If
+ multiple bytes had the unstuffing in bit 6, the error summed up until the
+ receiver was out of sync.
+ - Included option for faster CRC routine.
+ Thanks to Slawomir Fras (BoskiDialer) for this code!
+ - Updated bits in Configuration Descriptor's bmAttributes according to
+ USB 1.1 (in particular bit 7, it is a must-be-set bit now).
+
+* Release 2009-08-22
+
+ - Moved first DBG1() after odDebugInit() in all examples.
+ - Use vector INT0_vect instead of SIG_INTERRUPT0 if defined. This makes
+ V-USB compatible with the new "p" suffix devices (e.g. ATMega328p).
+ - USB_CFG_CLOCK_KHZ setting is now required in usbconfig.h (no default any
+ more).
+ - New option USB_CFG_DRIVER_FLASH_PAGE allows boot loaders on devices with
+ more than 64 kB flash.
+ - Built-in configuration descriptor allows custom definition for second
+ endpoint now.
+
+* Release 2010-07-15
diff --git a/tmk_core/protocol/vusb/usbdrv/CommercialLicense.txt b/tmk_core/protocol/vusb/usbdrv/CommercialLicense.txt
new file mode 100644
index 0000000000..11d07d9df0
--- /dev/null
+++ b/tmk_core/protocol/vusb/usbdrv/CommercialLicense.txt
@@ -0,0 +1,166 @@
+V-USB Driver Software License Agreement
+Version 2009-08-03
+
+THIS LICENSE AGREEMENT GRANTS YOU CERTAIN RIGHTS IN A SOFTWARE. YOU CAN
+ENTER INTO THIS AGREEMENT AND ACQUIRE THE RIGHTS OUTLINED BELOW BY PAYING
+THE AMOUNT ACCORDING TO SECTION 4 ("PAYMENT") TO OBJECTIVE DEVELOPMENT.
+
+
+1 DEFINITIONS
+
+1.1 "OBJECTIVE DEVELOPMENT" shall mean OBJECTIVE DEVELOPMENT Software GmbH,
+Grosse Schiffgasse 1A/7, 1020 Wien, AUSTRIA.
+
+1.2 "You" shall mean the Licensee.
+
+1.3 "V-USB" shall mean all files included in the package distributed under
+the name "vusb" by OBJECTIVE DEVELOPMENT (http://www.obdev.at/vusb/)
+unless otherwise noted. This includes the firmware-only USB device
+implementation for Atmel AVR microcontrollers, some simple device examples
+and host side software examples and libraries.
+
+
+2 LICENSE GRANTS
+
+2.1 Source Code. OBJECTIVE DEVELOPMENT shall furnish you with the source
+code of V-USB.
+
+2.2 Distribution and Use. OBJECTIVE DEVELOPMENT grants you the
+non-exclusive right to use, copy and distribute V-USB with your hardware
+product(s), restricted by the limitations in section 3 below.
+
+2.3 Modifications. OBJECTIVE DEVELOPMENT grants you the right to modify
+the source code and your copy of V-USB according to your needs.
+
+2.4 USB IDs. OBJECTIVE DEVELOPMENT furnishes you with one or two USB
+Product ID(s), sent to you in e-mail. These Product IDs are reserved
+exclusively for you. OBJECTIVE DEVELOPMENT has obtained USB Product ID
+ranges under the Vendor ID 5824 from Wouter van Ooijen (Van Ooijen
+Technische Informatica, www.voti.nl) and under the Vendor ID 8352 from
+Jason Kotzin (Clay Logic, www.claylogic.com). Both owners of the Vendor IDs
+have obtained these IDs from the USB Implementers Forum, Inc.
+(www.usb.org). OBJECTIVE DEVELOPMENT disclaims all liability which might
+arise from the assignment of USB IDs.
+
+2.5 USB Certification. Although not part of this agreement, we want to make
+it clear that you cannot become USB certified when you use V-USB or a USB
+Product ID assigned by OBJECTIVE DEVELOPMENT. AVR microcontrollers don't
+meet the electrical specifications required by the USB specification and
+the USB Implementers Forum certifies only members who bought a Vendor ID of
+their own.
+
+
+3 LICENSE RESTRICTIONS
+
+3.1 Number of Units. Only one of the following three definitions is
+applicable. Which one is determined by the amount you pay to OBJECTIVE
+DEVELOPMENT, see section 4 ("Payment") below.
+
+Hobby License: You may use V-USB according to section 2 above in no more
+than 5 hardware units. These units must not be sold for profit.
+
+Entry Level License: You may use V-USB according to section 2 above in no
+more than 150 hardware units.
+
+Professional License: You may use V-USB according to section 2 above in
+any number of hardware units, except for large scale production ("unlimited
+fair use"). Quantities below 10,000 units are not considered large scale
+production. If your reach quantities which are obviously large scale
+production, you must pay a license fee of 0.10 EUR per unit for all units
+above 10,000.
+
+3.2 Rental. You may not rent, lease, or lend V-USB or otherwise encumber
+any copy of V-USB, or any of the rights granted herein.
+
+3.3 Transfer. You may not transfer your rights under this Agreement to
+another party without OBJECTIVE DEVELOPMENT's prior written consent. If
+such consent is obtained, you may permanently transfer this License to
+another party. The recipient of such transfer must agree to all terms and
+conditions of this Agreement.
+
+3.4 Reservation of Rights. OBJECTIVE DEVELOPMENT retains all rights not
+expressly granted.
+
+3.5 Non-Exclusive Rights. Your license rights under this Agreement are
+non-exclusive.
+
+3.6 Third Party Rights. This Agreement cannot grant you rights controlled
+by third parties. In particular, you are not allowed to use the USB logo or
+other trademarks owned by the USB Implementers Forum, Inc. without their
+consent. Since such consent depends on USB certification, it should be
+noted that V-USB will not pass certification because it does not
+implement checksum verification and the microcontroller ports do not meet
+the electrical specifications.
+
+
+4 PAYMENT
+
+The payment amount depends on the variation of this agreement (according to
+section 3.1) into which you want to enter. Concrete prices are listed on
+OBJECTIVE DEVELOPMENT's web site, usually at
+http://www.obdev.at/vusb/license.html. You agree to pay the amount listed
+there to OBJECTIVE DEVELOPMENT or OBJECTIVE DEVELOPMENT's payment processor
+or reseller.
+
+
+5 COPYRIGHT AND OWNERSHIP
+
+V-USB is protected by copyright laws and international copyright
+treaties, as well as other intellectual property laws and treaties. V-USB
+is licensed, not sold.
+
+
+6 TERM AND TERMINATION
+
+6.1 Term. This Agreement shall continue indefinitely. However, OBJECTIVE
+DEVELOPMENT may terminate this Agreement and revoke the granted license and
+USB-IDs if you fail to comply with any of its terms and conditions.
+
+6.2 Survival of Terms. All provisions regarding secrecy, confidentiality
+and limitation of liability shall survive termination of this agreement.
+
+
+7 DISCLAIMER OF WARRANTY AND LIABILITY
+
+LIMITED WARRANTY. V-USB IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
+KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OBJECTIVE
+DEVELOPMENT AND ITS SUPPLIERS HEREBY DISCLAIM ALL WARRANTIES, EITHER
+EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND
+NON-INFRINGEMENT, WITH REGARD TO V-USB, AND THE PROVISION OF OR FAILURE
+TO PROVIDE SUPPORT SERVICES. THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL
+RIGHTS. YOU MAY HAVE OTHERS, WHICH VARY FROM STATE/JURISDICTION TO
+STATE/JURISDICTION.
+
+LIMITATION OF LIABILITY. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW,
+IN NO EVENT SHALL OBJECTIVE DEVELOPMENT OR ITS SUPPLIERS BE LIABLE FOR ANY
+SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER
+(INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
+BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER PECUNIARY
+LOSS) ARISING OUT OF THE USE OF OR INABILITY TO USE V-USB OR THE
+PROVISION OF OR FAILURE TO PROVIDE SUPPORT SERVICES, EVEN IF OBJECTIVE
+DEVELOPMENT HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY
+CASE, OBJECTIVE DEVELOPMENT'S ENTIRE LIABILITY UNDER ANY PROVISION OF THIS
+AGREEMENT SHALL BE LIMITED TO THE AMOUNT ACTUALLY PAID BY YOU FOR V-USB.
+
+
+8 MISCELLANEOUS TERMS
+
+8.1 Marketing. OBJECTIVE DEVELOPMENT has the right to mention for marketing
+purposes that you entered into this agreement.
+
+8.2 Entire Agreement. This document represents the entire agreement between
+OBJECTIVE DEVELOPMENT and you. It may only be modified in writing signed by
+an authorized representative of both, OBJECTIVE DEVELOPMENT and you.
+
+8.3 Severability. In case a provision of these terms and conditions should
+be or become partly or entirely invalid, ineffective, or not executable,
+the validity of all other provisions shall not be affected.
+
+8.4 Applicable Law. This agreement is governed by the laws of the Republic
+of Austria.
+
+8.5 Responsible Courts. The responsible courts in Vienna/Austria will have
+exclusive jurisdiction regarding all disputes in connection with this
+agreement.
+
diff --git a/tmk_core/protocol/vusb/usbdrv/License.txt b/tmk_core/protocol/vusb/usbdrv/License.txt
new file mode 100644
index 0000000000..4460cfbae0
--- /dev/null
+++ b/tmk_core/protocol/vusb/usbdrv/License.txt
@@ -0,0 +1,361 @@
+OBJECTIVE DEVELOPMENT GmbH's V-USB driver software is distributed under the
+terms and conditions of the GNU GPL version 2 or the GNU GPL version 3. It is
+your choice whether you apply the terms of version 2 or version 3. The full
+text of GPLv2 is included below. In addition to the requirements in the GPL,
+we STRONGLY ENCOURAGE you to do the following:
+
+(1) Publish your entire project on a web site and drop us a note with the URL.
+Use the form at http://www.obdev.at/vusb/feedback.html for your submission.
+
+(2) Adhere to minimum publication standards. Please include AT LEAST:
+ - a circuit diagram in PDF, PNG or GIF format
+ - full source code for the host software
+ - a Readme.txt file in ASCII format which describes the purpose of the
+ project and what can be found in which directories and which files
+ - a reference to http://www.obdev.at/vusb/
+
+(3) If you improve the driver firmware itself, please give us a free license
+to your modifications for our commercial license offerings.
+
+
+
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such