Moved files to common, protocol and doc directory

15 files changed, 0 insertions, 2074 deletions

diff --git a/pjrc/bootloader_teensy.c b/pjrc/bootloader_teensy.c
deleted file mode 100644
index 9d34852f16..0000000000
--- a/pjrc/bootloader_teensy.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* See  http://www.pjrc.com/teensy/jump_to_bootloader.html */
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include "bootloader.h"
-
-void bootloader_jump(void) {
-    cli();
-    // disable watchdog, if enabled
-    // disable all peripherals
-    UDCON = 1;
-    USBCON = (1<<FRZCLK);  // disable USB
-    UCSR1B = 0;
-    _delay_ms(5);
-#if defined(__AVR_AT90USB162__)                // Teensy 1.0
-    EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0;
-    TIMSK0 = 0; TIMSK1 = 0; UCSR1B = 0;
-    DDRB = 0; DDRC = 0; DDRD = 0;
-    PORTB = 0; PORTC = 0; PORTD = 0;
-    asm volatile("jmp 0x3E00");
-#elif defined(__AVR_ATmega32U4__)              // Teensy 2.0
-    EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
-    TIMSK0 = 0; TIMSK1 = 0; TIMSK3 = 0; TIMSK4 = 0; UCSR1B = 0; TWCR = 0;
-    DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0; TWCR = 0;
-    PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
-    asm volatile("jmp 0x7E00");
-#elif defined(__AVR_AT90USB646__)              // Teensy++ 1.0
-    EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
-    TIMSK0 = 0; TIMSK1 = 0; TIMSK2 = 0; TIMSK3 = 0; UCSR1B = 0; TWCR = 0;
-    DDRA = 0; DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0;
-    PORTA = 0; PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
-    asm volatile("jmp 0xFC00");
-#elif defined(__AVR_AT90USB1286__)             // Teensy++ 2.0
-    EIMSK = 0; PCICR = 0; SPCR = 0; ACSR = 0; EECR = 0; ADCSRA = 0;
-    TIMSK0 = 0; TIMSK1 = 0; TIMSK2 = 0; TIMSK3 = 0; UCSR1B = 0; TWCR = 0;
-    DDRA = 0; DDRB = 0; DDRC = 0; DDRD = 0; DDRE = 0; DDRF = 0;
-    PORTA = 0; PORTB = 0; PORTC = 0; PORTD = 0; PORTE = 0; PORTF = 0;
-    asm volatile("jmp 0x1FC00");
-#endif
-}
diff --git a/pjrc/host.c b/pjrc/host.c
deleted file mode 100644
index fcf71d5790..0000000000
--- a/pjrc/host.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdint.h>
-#include <avr/interrupt.h>
-#include "usb_keycodes.h"
-#include "usb_keyboard.h"
-#if defined(MOUSEKEY_ENABLE) || defined(PS2_MOUSE_ENABLE)
-#include "usb_mouse.h"
-#endif
-#ifdef EXTRAKEY_ENABLE
-#include "usb_extra.h"
-#endif
-#include "debug.h"
-#include "host.h"
-#include "util.h"
-
-
-#ifdef NKRO_ENABLE
-bool keyboard_nkro = false;
-#endif
-
-static report_keyboard_t report0;
-static report_keyboard_t report1;
-report_keyboard_t *keyboard_report = &report0;
-report_keyboard_t *keyboard_report_prev = &report1;
-
-static inline void add_key_byte(uint8_t code);
-static inline void add_key_bit(uint8_t code);
-
-
-uint8_t host_keyboard_leds(void)
-{
-    return usb_keyboard_leds;
-}
-
-/* keyboard report operations */
-void host_add_key(uint8_t key)
-{
-#ifdef NKRO_ENABLE
-    if (keyboard_nkro) {
-        add_key_bit(key);
-        return;
-    }
-#endif
-    add_key_byte(key);
-}
-
-void host_add_mod_bit(uint8_t mod)
-{
-    keyboard_report->mods |= mod;
-}
-
-void host_set_mods(uint8_t mods)
-{
-    keyboard_report->mods = mods;
-}
-
-void host_add_code(uint8_t code)
-{
-    if (IS_MOD(code)) {
-        host_add_mod_bit(MOD_BIT(code));
-    } else {
-        host_add_key(code);
-    }
-}
-
-void host_swap_keyboard_report(void)
-{
-    uint8_t sreg = SREG;
-    cli();
-    report_keyboard_t *tmp = keyboard_report_prev;
-    keyboard_report_prev = keyboard_report;
-    keyboard_report = tmp;
-    SREG = sreg;
-}
-
-void host_clear_keyboard_report(void)
-{
-    keyboard_report->mods = 0;
-    for (int8_t i = 0; i < REPORT_KEYS; i++) {
-        keyboard_report->keys[i] = 0;
-    }
-}
-
-uint8_t host_has_anykey(void)
-{
-    uint8_t cnt = 0;
-    for (int i = 0; i < REPORT_KEYS; i++) {
-        if (keyboard_report->keys[i])
-            cnt++;
-    }
-    return cnt;
-}
-
-uint8_t host_get_first_key(void)
-{
-#ifdef NKRO_ENABLE
-    if (keyboard_nkro) {
-        uint8_t i = 0;
-        for (; i < REPORT_KEYS && !keyboard_report->keys[i]; i++)
-            ;
-        return i<<3 | biton(keyboard_report->keys[i]);
-    }
-#endif
-    return keyboard_report->keys[0];
-}
-
-
-void host_send_keyboard_report(void)
-{
-    usb_keyboard_send_report(keyboard_report);
-}
-
-#if defined(MOUSEKEY_ENABLE) || defined(PS2_MOUSE_ENABLE)
-void host_mouse_send(report_mouse_t *report)
-{
-    usb_mouse_send(report->x, report->y, report->v, report->h, report->buttons);
-}
-#endif
-
-#ifdef EXTRAKEY_ENABLE
-void host_system_send(uint16_t data)
-{
-    usb_extra_system_send(data);
-}
-
-void host_consumer_send(uint16_t data)
-{
-    static uint16_t last_data = 0;
-    if (data == last_data) return;
-    last_data = data;
-
-    usb_extra_consumer_send(data);
-}
-#endif
-
-
-static inline void add_key_byte(uint8_t code)
-{
-    // TODO: fix ugly code
-    int8_t i = 0;
-    int8_t empty = -1;
-    for (; i < REPORT_KEYS; i++) {
-        if (keyboard_report_prev->keys[i] == code) {
-            keyboard_report->keys[i] = code;
-            break;
-        }
-        if (empty == -1 &&
-                keyboard_report_prev->keys[i] == 0 &&
-                keyboard_report->keys[i] == 0) {
-            empty = i;
-        }
-    }
-    if (i == REPORT_KEYS) {
-        if (empty != -1) {
-            keyboard_report->keys[empty] = code;
-        }
-    }
-}
-
-static inline void add_key_bit(uint8_t code)
-{
-    if ((code>>3) < REPORT_KEYS) {
-        keyboard_report->keys[code>>3] |= 1<<(code&7);
-    } else {
-        debug("add_key_bit: can't add: "); phex(code); debug("\n");
-    }
-}
diff --git a/pjrc/main.c b/pjrc/main.c
deleted file mode 100644
index 15f14920b4..0000000000
--- a/pjrc/main.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Keyboard example with debug channel, for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2008 PJRC.COM, LLC
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <stdbool.h>
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include "keyboard.h"
-#include "usb.h"
-#include "matrix.h"
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "bootloader.h"
-#ifdef PS2_MOUSE_ENABLE
-#   include "ps2_mouse.h"
-#endif
-#include "host.h"
-#include "pjrc.h"
-
-
-#define CPU_PRESCALE(n)    (CLKPR = 0x80, CLKPR = (n))
-
-
-bool debug_enable = false;
-bool debug_matrix = false;
-bool debug_keyboard = false;
-bool debug_mouse = false;
-
-
-int main(void)
-{
-    DEBUG_LED_CONFIG;
-    DEBUG_LED_OFF;
-
-    // set for 16 MHz clock
-    CPU_PRESCALE(0);
-
-    // Initialize the USB, and then wait for the host to set configuration.
-    // If the Teensy is powered without a PC connected to the USB port,
-    // this will wait forever.
-    usb_init();
-    while (!usb_configured()) /* wait */ ;
-
-    keyboard_init();
-    matrix_scan();
-    if (matrix_key_count() >= 3) {
-#ifdef DEBUG_LED
-        for (int i = 0; i < 6; i++) {
-            DEBUG_LED_CONFIG;
-            DEBUG_LED_ON;
-            _delay_ms(500);
-            DEBUG_LED_OFF;
-            _delay_ms(500);
-        }
-#else
-        _delay_ms(5000);
-#endif
-        print_enable = true;
-        debug_enable = true;
-        debug_matrix = true;
-        debug_keyboard = true;
-        debug_mouse = true;
-        print("debug enabled.\n");
-    }
-    if (matrix_key_count() >= 4) {
-        print("jump to bootloader...\n");
-        _delay_ms(1000);
-        bootloader_jump(); // not return
-    }
-
-
-    host_set_driver(pjrc_driver());
-    while (1) {
-       keyboard_proc(); 
-    }
-}
diff --git a/pjrc/pjrc.c b/pjrc/pjrc.c
deleted file mode 100644
index 0562a12ffa..0000000000
--- a/pjrc/pjrc.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include <stdint.h>
-#include "usb_keyboard.h"
-#include "usb_mouse.h"
-#include "usb_extra.h"
-#include "host_driver.h"
-#include "pjrc.h"
-
-
-/*------------------------------------------------------------------*
- * Host driver
- *------------------------------------------------------------------*/
-static uint8_t keyboard_leds(void);
-static void send_keyboard(report_keyboard_t *report);
-static void send_mouse(report_mouse_t *report);
-static void send_system(uint16_t data);
-static void send_consumer(uint16_t data);
-
-static host_driver_t driver = {
-        keyboard_leds,
-        send_keyboard,
-        send_mouse,
-        send_system,
-        send_consumer
-};
-
-host_driver_t *pjrc_driver(void)
-{
-    return &driver;
-}
-
-static uint8_t keyboard_leds(void) {
-    return usb_keyboard_leds;
-}
-
-static void send_keyboard(report_keyboard_t *report)
-{
-    usb_keyboard_send_report(report);
-}
-
-static void send_mouse(report_mouse_t *report)
-{
-#ifdef MOUSE_ENABLE
-    usb_mouse_send(report->x, report->y, report->v, report->h, report->buttons);
-#endif
-}
-
-static void send_system(uint16_t data)
-{
-#ifdef EXTRAKEY_ENABLE
-    usb_extra_system_send(data);
-#endif
-}
-
-static void send_consumer(uint16_t data)
-{
-#ifdef EXTRAKEY_ENABLE
-    usb_extra_consumer_send(data);
-#endif
-}
diff --git a/pjrc/pjrc.h b/pjrc/pjrc.h
deleted file mode 100644
index 06e79626fc..0000000000
--- a/pjrc/pjrc.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
-Copyright 2011 Jun Wako <wakojun@gmail.com>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, either version 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef PJRC_H
-#define PJRC_H
-
-#include "host_driver.h"
-
-
-host_driver_t *pjrc_driver(void);
-
-#endif
diff --git a/pjrc/usb.c b/pjrc/usb.c
deleted file mode 100644
index 89087218f3..0000000000
--- a/pjrc/usb.c
+++ /dev/null
@@ -1,962 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- * 
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-#include <avr/pgmspace.h>
-#include <avr/interrupt.h>
-#include "usb.h"
-#include "usb_keyboard.h"
-#include "usb_mouse.h"
-#include "usb_debug.h"
-#include "usb_extra.h"
-#include "print.h"
-#include "util.h"
-
-
-/**************************************************************************
- *
- *  Configurable Options
- *
- **************************************************************************/
-
-// You can change these to give your code its own name.
-#ifndef MANUFACTURER
-#   define STR_MANUFACTURER	L"t.m.k."
-#else
-#   define STR_MANUFACTURER	LSTR(MANUFACTURER)
-#endif
-#ifndef PRODUCT
-#   define STR_PRODUCT		L"t.m.k. keyboard"
-#else
-#   define STR_PRODUCT		LSTR(PRODUCT)
-#endif
-
-
-// Mac OS-X and Linux automatically load the correct drivers.  On
-// Windows, even though the driver is supplied by Microsoft, an
-// INF file is needed to load the driver.  These numbers need to
-// match the INF file.
-#ifndef VENDOR_ID
-#   define VENDOR_ID		0xFEED
-#endif
-
-#ifndef PRODUCT_ID
-#   define PRODUCT_ID		0xBABE
-#endif
-
-#ifndef DEVICE_VER
-#   define DEVICE_VER		0x0100
-#endif
-
-
-// USB devices are supposed to implment a halt feature, which is
-// rarely (if ever) used.  If you comment this line out, the halt
-// code will be removed, saving 102 bytes of space (gcc 4.3.0).
-// This is not strictly USB compliant, but works with all major
-// operating systems.
-#define SUPPORT_ENDPOINT_HALT
-
-
-
-/**************************************************************************
- *
- *  Endpoint Buffer Configuration
- *
- **************************************************************************/
-
-#define ENDPOINT0_SIZE		32
-
-bool remote_wakeup = false;
-bool suspend = false;
-
-// 0:control endpoint is enabled automatically by controller.
-static const uint8_t PROGMEM endpoint_config_table[] = {
-	// enable, UECFG0X(type, direction), UECFG1X(size, bank, allocation)
-	1, EP_TYPE_INTERRUPT_IN,  EP_SIZE(KBD_SIZE)      | KBD_BUFFER,      // 1
-#ifdef MOUSE_ENABLE
-	1, EP_TYPE_INTERRUPT_IN,  EP_SIZE(MOUSE_SIZE)    | MOUSE_BUFFER,    // 2
-#else
-        0,                                                                  // 2
-#endif
-	1, EP_TYPE_INTERRUPT_IN,  EP_SIZE(DEBUG_TX_SIZE) | DEBUG_TX_BUFFER, // 3
-#ifdef EXTRAKEY_ENABLE
-	1, EP_TYPE_INTERRUPT_IN,  EP_SIZE(EXTRA_SIZE)    | EXTRA_BUFFER,    // 4
-#else
-        0,                                                                  // 4
-#endif
-#ifdef NKRO_ENABLE
-	1, EP_TYPE_INTERRUPT_IN,  EP_SIZE(KBD2_SIZE)     | KBD2_BUFFER,     // 5
-#else
-        0,                                                                  // 5
-#endif
-        0,                                                                  // 6
-};
-
-
-/**************************************************************************
- *
- *  Descriptor Data
- *
- **************************************************************************/
-
-// Descriptors are the data that your computer reads when it auto-detects
-// this USB device (called "enumeration" in USB lingo).  The most commonly
-// changed items are editable at the top of this file.  Changing things
-// in here should only be done by those who've read chapter 9 of the USB
-// spec and relevant portions of any USB class specifications!
-
-
-static uint8_t PROGMEM device_descriptor[] = {
-	18,					// bLength
-	1,					// bDescriptorType
-	0x00, 0x02,				// bcdUSB
-	0,					// bDeviceClass
-	0,					// bDeviceSubClass
-	0,					// bDeviceProtocol
-	ENDPOINT0_SIZE,				// bMaxPacketSize0
-	LSB(VENDOR_ID), MSB(VENDOR_ID),		// idVendor
-	LSB(PRODUCT_ID), MSB(PRODUCT_ID),	// idProduct
-	LSB(DEVICE_VER), MSB(DEVICE_VER),	// bcdDevice
-	1,					// iManufacturer
-	2,					// iProduct
-	0,					// iSerialNumber
-	1					// bNumConfigurations
-};
-
-// Keyboard Protocol 1, HID 1.11 spec, Appendix B, page 59-60
-static uint8_t PROGMEM keyboard_hid_report_desc[] = {
-        0x05, 0x01,          // Usage Page (Generic Desktop),
-        0x09, 0x06,          // Usage (Keyboard),
-        0xA1, 0x01,          // Collection (Application),
-        0x75, 0x01,          //   Report Size (1),
-        0x95, 0x08,          //   Report Count (8),
-        0x05, 0x07,          //   Usage Page (Key Codes),
-        0x19, 0xE0,          //   Usage Minimum (224),
-        0x29, 0xE7,          //   Usage Maximum (231),
-        0x15, 0x00,          //   Logical Minimum (0),
-        0x25, 0x01,          //   Logical Maximum (1),
-        0x81, 0x02,          //   Input (Data, Variable, Absolute), ;Modifier byte
-        0x95, 0x01,          //   Report Count (1),
-        0x75, 0x08,          //   Report Size (8),
-        0x81, 0x03,          //   Input (Constant),                 ;Reserved byte
-        0x95, 0x05,          //   Report Count (5),
-        0x75, 0x01,          //   Report Size (1),
-        0x05, 0x08,          //   Usage Page (LEDs),
-        0x19, 0x01,          //   Usage Minimum (1),
-        0x29, 0x05,          //   Usage Maximum (5),
-        0x91, 0x02,          //   Output (Data, Variable, Absolute), ;LED report
-        0x95, 0x01,          //   Report Count (1),
-        0x75, 0x03,          //   Report Size (3),
-        0x91, 0x03,          //   Output (Constant),                 ;LED report padding
-        0x95, KBD_REPORT_KEYS,    //   Report Count (),
-        0x75, 0x08,          //   Report Size (8),
-        0x15, 0x00,          //   Logical Minimum (0),
-        0x25, 0xFF,          //   Logical Maximum(255),
-        0x05, 0x07,          //   Usage Page (Key Codes),
-        0x19, 0x00,          //   Usage Minimum (0),
-        0x29, 0xFF,          //   Usage Maximum (255),
-        0x81, 0x00,          //   Input (Data, Array),
-        0xc0                 // End Collection
-};
-#ifdef NKRO_ENABLE
-static uint8_t PROGMEM keyboard2_hid_report_desc[] = {
-        0x05, 0x01,                     // Usage Page (Generic Desktop),
-        0x09, 0x06,                     // Usage (Keyboard),
-        0xA1, 0x01,                     // Collection (Application),
-        // bitmap of modifiers
-        0x75, 0x01,                     //   Report Size (1),
-        0x95, 0x08,                     //   Report Count (8),
-        0x05, 0x07,                     //   Usage Page (Key Codes),
-        0x19, 0xE0,                     //   Usage Minimum (224),
-        0x29, 0xE7,                     //   Usage Maximum (231),
-        0x15, 0x00,                     //   Logical Minimum (0),
-        0x25, 0x01,                     //   Logical Maximum (1),
-        0x81, 0x02,                     //   Input (Data, Variable, Absolute), ;Modifier byte
-        // LED output report
-        0x95, 0x05,                     //   Report Count (5),
-        0x75, 0x01,                     //   Report Size (1),
-        0x05, 0x08,                     //   Usage Page (LEDs),
-        0x19, 0x01,                     //   Usage Minimum (1),
-        0x29, 0x05,                     //   Usage Maximum (5),
-        0x91, 0x02,                     //   Output (Data, Variable, Absolute),
-        0x95, 0x01,                     //   Report Count (1),
-        0x75, 0x03,                     //   Report Size (3),
-        0x91, 0x03,                     //   Output (Constant),
-        // bitmap of keys
-        0x95, KBD2_REPORT_KEYS*8,       //   Report Count (),
-        0x75, 0x01,                     //   Report Size (1),
-        0x15, 0x00,                     //   Logical Minimum (0),
-        0x25, 0x01,                     //   Logical Maximum(1),
-        0x05, 0x07,                     //   Usage Page (Key Codes),
-        0x19, 0x00,                     //   Usage Minimum (0),
-        0x29, KBD2_REPORT_KEYS*8-1,     //   Usage Maximum (),
-        0x81, 0x02,                     //   Input (Data, Variable, Absolute),
-        0xc0                            // End Collection
-};
-#endif
-
-#ifdef MOUSE_ENABLE
-// Mouse Protocol 1, HID 1.11 spec, Appendix B, page 59-60, with wheel extension
-// http://www.microchip.com/forums/tm.aspx?high=&m=391435&mpage=1#391521
-// http://www.keil.com/forum/15671/
-// http://www.microsoft.com/whdc/device/input/wheel.mspx
-static uint8_t PROGMEM mouse_hid_report_desc[] = {
-    /* mouse */
-    0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)
-    0x09, 0x02,                    // USAGE (Mouse)
-    0xa1, 0x01,                    // COLLECTION (Application)
-    //0x85, REPORT_ID_MOUSE,         //   REPORT_ID (1)
-    0x09, 0x01,                    //   USAGE (Pointer)
-    0xa1, 0x00,                    //   COLLECTION (Physical)
-                                   // ----------------------------  Buttons
-    0x05, 0x09,                    //     USAGE_PAGE (Button)
-    0x19, 0x01,                    //     USAGE_MINIMUM (Button 1)
-    0x29, 0x05,                    //     USAGE_MAXIMUM (Button 5)
-    0x15, 0x00,                    //     LOGICAL_MINIMUM (0)
-    0x25, 0x01,                    //     LOGICAL_MAXIMUM (1)
-    0x75, 0x01,                    //     REPORT_SIZE (1)
-    0x95, 0x05,                    //     REPORT_COUNT (5)
-    0x81, 0x02,                    //     INPUT (Data,Var,Abs)
-    0x75, 0x03,                    //     REPORT_SIZE (3)
-    0x95, 0x01,                    //     REPORT_COUNT (1)
-    0x81, 0x03,                    //     INPUT (Cnst,Var,Abs)
-                                   // ----------------------------  X,Y position
-    0x05, 0x01,                    //     USAGE_PAGE (Generic Desktop)
-    0x09, 0x30,                    //     USAGE (X)
-    0x09, 0x31,                    //     USAGE (Y)
-    0x15, 0x81,                    //     LOGICAL_MINIMUM (-127)
-    0x25, 0x7f,                    //     LOGICAL_MAXIMUM (127)
-    0x75, 0x08,                    //     REPORT_SIZE (8)
-    0x95, 0x02,                    //     REPORT_COUNT (2)
-    0x81, 0x06,                    //     INPUT (Data,Var,Rel)
-                                   // ----------------------------  Vertical wheel
-    0x09, 0x38,                    //     USAGE (Wheel)
-    0x15, 0x81,                    //     LOGICAL_MINIMUM (-127)
-    0x25, 0x7f,                    //     LOGICAL_MAXIMUM (127)
-    0x35, 0x00,                    //     PHYSICAL_MINIMUM (0)        - reset physical
-    0x45, 0x00,                    //     PHYSICAL_MAXIMUM (0)
-    0x75, 0x08,                    //     REPORT_SIZE (8)
-    0x95, 0x01,                    //     REPORT_COUNT (1)
-    0x81, 0x06,                    //     INPUT (Data,Var,Rel)
-                                   // ----------------------------  Horizontal wheel
-    0x05, 0x0c,                    //     USAGE_PAGE (Consumer Devices)
-    0x0a, 0x38, 0x02,              //     USAGE (AC Pan)
-    0x15, 0x81,                    //     LOGICAL_MINIMUM (-127)
-    0x25, 0x7f,                    //     LOGICAL_MAXIMUM (127)
-    0x75, 0x08,                    //     REPORT_SIZE (8)
-    0x95, 0x01,                    //     REPORT_COUNT (1)
-    0x81, 0x06,                    //     INPUT (Data,Var,Rel)
-    0xc0,                          //   END_COLLECTION
-    0xc0,                          // END_COLLECTION
-};
-#endif
-
-static uint8_t PROGMEM debug_hid_report_desc[] = {
-	0x06, 0x31, 0xFF,			// Usage Page 0xFF31 (vendor defined)
-	0x09, 0x74,				// Usage 0x74
-	0xA1, 0x53,				// Collection 0x53
-	0x75, 0x08,				// report size = 8 bits
-	0x15, 0x00,				// logical minimum = 0
-	0x26, 0xFF, 0x00,			// logical maximum = 255
-	0x95, DEBUG_TX_SIZE,			// report count
-	0x09, 0x75,				// usage
-	0x81, 0x02,				// Input (array)
-	0xC0					// end collection
-};
-
-#ifdef EXTRAKEY_ENABLE
-// audio controls & system controls
-// http://www.microsoft.com/whdc/archive/w2kbd.mspx
-static uint8_t PROGMEM extra_hid_report_desc[] = {
-    /* system control */
-    0x05, 0x01,                    // USAGE_PAGE (Generic Desktop)
-    0x09, 0x80,                    // USAGE (System Control)
-    0xa1, 0x01,                    // COLLECTION (Application)
-    0x85, REPORT_ID_SYSTEM,        //   REPORT_ID (2)
-    0x15, 0x01,                    //   LOGICAL_MINIMUM (0x1)
-    0x25, 0xb7,                    //   LOGICAL_MAXIMUM (0xb7)
-    0x19, 0x01,                    //   USAGE_MINIMUM (0x1)
-    0x29, 0xb7,                    //   USAGE_MAXIMUM (0xb7)
-    0x75, 0x10,                    //   REPORT_SIZE (16)
-    0x95, 0x01,                    //   REPORT_COUNT (1)
-    0x81, 0x00,                    //   INPUT (Data,Array,Abs)
-    0xc0,                          // END_COLLECTION
-    /* consumer */
-    0x05, 0x0c,                    // USAGE_PAGE (Consumer Devices)
-    0x09, 0x01,                    // USAGE (Consumer Control)
-    0xa1, 0x01,                    // COLLECTION (Application)
-    0x85, REPORT_ID_CONSUMER,      //   REPORT_ID (3)
-    0x15, 0x01,                    //   LOGICAL_MINIMUM (0x1)
-    0x26, 0x9c, 0x02,              //   LOGICAL_MAXIMUM (0x29c)
-    0x19, 0x01,                    //   USAGE_MINIMUM (0x1)
-    0x2a, 0x9c, 0x02,              //   USAGE_MAXIMUM (0x29c)
-    0x75, 0x10,                    //   REPORT_SIZE (16)
-    0x95, 0x01,                    //   REPORT_COUNT (1)
-    0x81, 0x00,                    //   INPUT (Data,Array,Abs)
-    0xc0,                          // END_COLLECTION
-};
-#endif
-
-#define KBD_HID_DESC_NUM                0
-#define KBD_HID_DESC_OFFSET             (9+(9+9+7)*KBD_HID_DESC_NUM+9)
-
-#ifdef MOUSE_ENABLE
-#   define MOUSE_HID_DESC_NUM           (KBD_HID_DESC_NUM + 1)
-#   define MOUSE_HID_DESC_OFFSET        (9+(9+9+7)*MOUSE_HID_DESC_NUM+9)
-#else
-#   define MOUSE_HID_DESC_NUM           (KBD_HID_DESC_NUM + 0)
-#endif
-
-#define DEBUG_HID_DESC_NUM              (MOUSE_HID_DESC_NUM + 1)
-#define DEBUG_HID_DESC_OFFSET           (9+(9+9+7)*DEBUG_HID_DESC_NUM+9)
-
-#ifdef EXTRAKEY_ENABLE
-#   define EXTRA_HID_DESC_NUM           (DEBUG_HID_DESC_NUM + 1)
-#   define EXTRA_HID_DESC_OFFSET        (9+(9+9+7)*EXTRA_HID_DESC_NUM+9)
-#else
-#   define EXTRA_HID_DESC_NUM           (DEBUG_HID_DESC_NUM + 0)
-#endif
-
-#ifdef NKRO_ENABLE
-#   define KBD2_HID_DESC_NUM            (EXTRA_HID_DESC_NUM + 1)
-#   define KBD2_HID_DESC_OFFSET         (9+(9+9+7)*EXTRA_HID_DESC_NUM+9)
-#else
-#   define KBD2_HID_DESC_NUM            (EXTRA_HID_DESC_NUM + 0)
-#endif
-
-#define NUM_INTERFACES                  (KBD2_HID_DESC_NUM + 1)
-#define CONFIG1_DESC_SIZE               (9+(9+9+7)*NUM_INTERFACES)
-static uint8_t PROGMEM config1_descriptor[CONFIG1_DESC_SIZE] = {
-	// configuration descriptor, USB spec 9.6.3, page 264-266, Table 9-10
-	9, 					// bLength;
-	2,					// bDescriptorType;
-	LSB(CONFIG1_DESC_SIZE),			// wTotalLength
-	MSB(CONFIG1_DESC_SIZE),
-	NUM_INTERFACES,				// bNumInterfaces
-	1,					// bConfigurationValue
-	0,					// iConfiguration
-	0xA0,					// bmAttributes
-	50,					// bMaxPower
-
-	// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
-	9,					// bLength
-	4,					// bDescriptorType
-	KBD_INTERFACE,				// bInterfaceNumber
-	0,					// bAlternateSetting
-	1,					// bNumEndpoints
-	0x03,					// bInterfaceClass (0x03 = HID)
-	0x01,					// bInterfaceSubClass (0x01 = Boot)
-	0x01,					// bInterfaceProtocol (0x01 = Keyboard)
-	0,					// iInterface
-	// HID descriptor, HID 1.11 spec, section 6.2.1
-	9,					// bLength
-	0x21,					// bDescriptorType
-	0x11, 0x01,				// bcdHID
-	0,					// bCountryCode
-	1,					// bNumDescriptors
-	0x22,					// bDescriptorType
-	sizeof(keyboard_hid_report_desc),     	// wDescriptorLength
-	0,
-	// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
-	7,					// bLength
-	5,					// bDescriptorType
-	KBD_ENDPOINT | 0x80,			// bEndpointAddress
-	0x03,					// bmAttributes (0x03=intr)
-	KBD_SIZE, 0,				// wMaxPacketSize
-	10,					// bInterval
-
-#ifdef MOUSE_ENABLE
-	// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
-	9,					// bLength
-	4,					// bDescriptorType
-	MOUSE_INTERFACE,			// bInterfaceNumber
-	0,					// bAlternateSetting
-	1,					// bNumEndpoints
-	0x03,					// bInterfaceClass (0x03 = HID)
-        // ThinkPad T23 BIOS doesn't work with boot mouse.
-	0x00,					// bInterfaceSubClass (0x01 = Boot)
-	0x00,					// bInterfaceProtocol (0x02 = Mouse)
-/*
-	0x01,					// bInterfaceSubClass (0x01 = Boot)
-	0x02,					// bInterfaceProtocol (0x02 = Mouse)
-*/
-	0,					// iInterface
-	// HID descriptor, HID 1.11 spec, section 6.2.1
-	9,					// bLength
-	0x21,					// bDescriptorType
-	0x11, 0x01,				// bcdHID
-	0,					// bCountryCode
-	1,					// bNumDescriptors
-	0x22,					// bDescriptorType
-	sizeof(mouse_hid_report_desc),		// wDescriptorLength
-	0,
-	// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
-	7,					// bLength
-	5,					// bDescriptorType
-	MOUSE_ENDPOINT | 0x80,			// bEndpointAddress
-	0x03,					// bmAttributes (0x03=intr)
-	MOUSE_SIZE, 0,				// wMaxPacketSize
-	1,					// bInterval
-#endif
-
-	// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
-	9,					// bLength
-	4,					// bDescriptorType
-	DEBUG_INTERFACE,			// bInterfaceNumber
-	0,					// bAlternateSetting
-	1,					// bNumEndpoints
-	0x03,					// bInterfaceClass (0x03 = HID)
-	0x00,					// bInterfaceSubClass
-	0x00,					// bInterfaceProtocol
-	0,					// iInterface
-	// HID descriptor, HID 1.11 spec, section 6.2.1
-	9,					// bLength
-	0x21,					// bDescriptorType
-	0x11, 0x01,				// bcdHID
-	0,					// bCountryCode
-	1,					// bNumDescriptors
-	0x22,					// bDescriptorType
-	sizeof(debug_hid_report_desc),		// wDescriptorLength
-	0,
-	// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
-	7,					// bLength
-	5,					// bDescriptorType
-	DEBUG_TX_ENDPOINT | 0x80,		// bEndpointAddress
-	0x03,					// bmAttributes (0x03=intr)
-	DEBUG_TX_SIZE, 0,			// wMaxPacketSize
-	1,					// bInterval
-
-#ifdef EXTRAKEY_ENABLE
-	// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
-	9,					// bLength
-	4,					// bDescriptorType
-	EXTRA_INTERFACE,			// bInterfaceNumber
-	0,					// bAlternateSetting
-	1,					// bNumEndpoints
-	0x03,					// bInterfaceClass (0x03 = HID)
-	0x00,					// bInterfaceSubClass
-	0x00,					// bInterfaceProtocol
-	0,					// iInterface
-	// HID descriptor, HID 1.11 spec, section 6.2.1
-	9,					// bLength
-	0x21,					// bDescriptorType
-	0x11, 0x01,				// bcdHID
-	0,					// bCountryCode
-	1,					// bNumDescriptors
-	0x22,					// bDescriptorType
-	sizeof(extra_hid_report_desc),		// wDescriptorLength
-	0,
-	// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
-	7,					// bLength
-	5,					// bDescriptorType
-	EXTRA_ENDPOINT | 0x80,			// bEndpointAddress
-	0x03,					// bmAttributes (0x03=intr)
-	EXTRA_SIZE, 0,				// wMaxPacketSize
-	10,					// bInterval
-#endif
-
-#ifdef NKRO_ENABLE
-	// interface descriptor, USB spec 9.6.5, page 267-269, Table 9-12
-	9,					// bLength
-	4,					// bDescriptorType
-	KBD2_INTERFACE,				// bInterfaceNumber
-	0,					// bAlternateSetting
-	1,					// bNumEndpoints
-	0x03,					// bInterfaceClass (0x03 = HID)
-	0x00,					// bInterfaceSubClass (0x01 = Boot)
-	0x00,					// bInterfaceProtocol (0x01 = Keyboard)
-	0,					// iInterface
-	// HID descriptor, HID 1.11 spec, section 6.2.1
-	9,					// bLength
-	0x21,					// bDescriptorType
-	0x11, 0x01,				// bcdHID
-	0,					// bCountryCode
-	1,					// bNumDescriptors
-	0x22,					// bDescriptorType
-	sizeof(keyboard2_hid_report_desc),     	// wDescriptorLength
-	0,
-	// endpoint descriptor, USB spec 9.6.6, page 269-271, Table 9-13
-	7,					// bLength
-	5,					// bDescriptorType
-	KBD2_ENDPOINT | 0x80,			// bEndpointAddress
-	0x03,					// bmAttributes (0x03=intr)
-	KBD2_SIZE, 0,				// wMaxPacketSize
-	1,					// bInterval
-#endif
-};
-
-// If you're desperate for a little extra code memory, these strings
-// can be completely removed if iManufacturer, iProduct, iSerialNumber
-// in the device desciptor are changed to zeros.
-struct usb_string_descriptor_struct {
-	uint8_t bLength;
-	uint8_t bDescriptorType;
-	int16_t wString[];
-};
-static struct usb_string_descriptor_struct PROGMEM string0 = {
-	4,
-	3,
-	{0x0409}
-};
-static struct usb_string_descriptor_struct PROGMEM string1 = {
-	sizeof(STR_MANUFACTURER),
-	3,
-	STR_MANUFACTURER
-};
-static struct usb_string_descriptor_struct PROGMEM string2 = {
-	sizeof(STR_PRODUCT),
-	3,
-	STR_PRODUCT
-};
-
-// This table defines which descriptor data is sent for each specific
-// request from the host (in wValue and wIndex).
-static struct descriptor_list_struct {
-	uint16_t	wValue;     // descriptor type
-	uint16_t	wIndex;
-	const uint8_t	*addr;
-	uint8_t		length;
-} PROGMEM descriptor_list[] = {
-        // DEVICE descriptor
-	{0x0100, 0x0000, device_descriptor, sizeof(device_descriptor)},
-        // CONFIGURATION descriptor
-	{0x0200, 0x0000, config1_descriptor, sizeof(config1_descriptor)},
-        // HID/REPORT descriptors
-	{0x2100, KBD_INTERFACE, config1_descriptor+KBD_HID_DESC_OFFSET, 9},
-	{0x2200, KBD_INTERFACE, keyboard_hid_report_desc, sizeof(keyboard_hid_report_desc)},
-#ifdef MOUSE_ENABLE
-	{0x2100, MOUSE_INTERFACE, config1_descriptor+MOUSE_HID_DESC_OFFSET, 9},
-	{0x2200, MOUSE_INTERFACE, mouse_hid_report_desc, sizeof(mouse_hid_report_desc)},
-#endif
-	{0x2100, DEBUG_INTERFACE, config1_descriptor+DEBUG_HID_DESC_OFFSET, 9},
-	{0x2200, DEBUG_INTERFACE, debug_hid_report_desc, sizeof(debug_hid_report_desc)},
-#ifdef EXTRAKEY_ENABLE
-	{0x2100, EXTRA_INTERFACE, config1_descriptor+EXTRA_HID_DESC_OFFSET, 9},
-	{0x2200, EXTRA_INTERFACE, extra_hid_report_desc, sizeof(extra_hid_report_desc)},
-#endif
-#ifdef NKRO_ENABLE
-	{0x2100, KBD2_INTERFACE, config1_descriptor+KBD2_HID_DESC_OFFSET, 9},
-	{0x2200, KBD2_INTERFACE, keyboard2_hid_report_desc, sizeof(keyboard2_hid_report_desc)},
-#endif
-        // STRING descriptors
-	{0x0300, 0x0000, (const uint8_t *)&string0, 4},
-	{0x0301, 0x0409, (const uint8_t *)&string1, sizeof(STR_MANUFACTURER)},
-	{0x0302, 0x0409, (const uint8_t *)&string2, sizeof(STR_PRODUCT)}
-};
-#define NUM_DESC_LIST (sizeof(descriptor_list)/sizeof(struct descriptor_list_struct))
-
-
-/**************************************************************************
- *
- *  Variables - these are the only non-stack RAM usage
- *
- **************************************************************************/
-
-// zero when we are not configured, non-zero when enumerated
-static volatile uint8_t usb_configuration=0;
-
-
-/**************************************************************************
- *
- *  Public Functions - these are the API intended for the user
- *
- **************************************************************************/
-
-
-// initialize USB
-void usb_init(void)
-{
-	HW_CONFIG();
-	USB_FREEZE();				// enable USB
-	PLL_CONFIG();				// config PLL
-        while (!(PLLCSR & (1<<PLOCK))) ;	// wait for PLL lock
-        USB_CONFIG();				// start USB clock
-        UDCON = 0;				// enable attach resistor
-	usb_configuration = 0;
-        UDIEN = (1<<EORSTE)|(1<<SOFE)|(1<<SUSPE);
-	sei();
-}
-
-// return 0 if the USB is not configured, or the configuration
-// number selected by the HOST
-uint8_t usb_configured(void)
-{
-	return usb_configuration && !suspend;
-}
-
-void usb_remote_wakeup(void)
-{
-    UDCON |= (1<<RMWKUP);
-}
-
-
-
-/**************************************************************************
- *
- *  Private Functions - not intended for general user consumption....
- *
- **************************************************************************/
-
-
-
-// USB Device Interrupt - handle all device-level events
-// the transmit buffer flushing is triggered by the start of frame
-//
-ISR(USB_GEN_vect)
-{
-	uint8_t intbits, t;
-	static uint8_t div4=0;
-
-        intbits = UDINT;
-        UDINT = 0;
-        if (intbits & (1<<SUSPI)) {
-            suspend = true;
-        } else {
-            suspend = false;
-        }
-        if (intbits & (1<<EORSTI)) {
-		UENUM = 0;
-		UECONX = 1;
-		UECFG0X = EP_TYPE_CONTROL;
-		UECFG1X = EP_SIZE(ENDPOINT0_SIZE) | EP_SINGLE_BUFFER;
-		UEIENX = (1<<RXSTPE);
-		usb_configuration = 0;
-        }
-	if ((intbits & (1<<SOFI)) && usb_configuration) {
-		t = debug_flush_timer;
-		if (t) {
-			debug_flush_timer = -- t;
-			if (!t) {
-				UENUM = DEBUG_TX_ENDPOINT;
-				while ((UEINTX & (1<<RWAL))) {
-					UEDATX = 0;
-				}
-				UEINTX = 0x3A;
-			}
-		}
-                /* TODO: should keep IDLE rate on each keyboard interface */
-#ifdef NKRO_ENABLE
-		if (!keyboard_nkro && usb_keyboard_idle_config && (++div4 & 3) == 0) {
-#else
-		if (usb_keyboard_idle_config && (++div4 & 3) == 0) {
-#endif
-			UENUM = KBD_ENDPOINT;
-			if (UEINTX & (1<<RWAL)) {
-				usb_keyboard_idle_count++;
-				if (usb_keyboard_idle_count == usb_keyboard_idle_config) {
-					usb_keyboard_idle_count = 0;
-                                        /* TODO: fix keyboard_report inconsistency */
-/* To avoid Mac SET_IDLE behaviour.
-					UEDATX = keyboard_report_prev->mods;
-					UEDATX = 0;
-                                        uint8_t keys = usb_keyboard_protocol ? KBD_REPORT_KEYS : 6;
-					for (uint8_t i=0; i<keys; i++) {
-						UEDATX = keyboard_report_prev->keys[i];
-					}
-					UEINTX = 0x3A;
-*/
-				}
-			}
-		}
-	}
-}
-
-
-
-// Misc functions to wait for ready and send/receive packets
-static inline void usb_wait_in_ready(void)
-{
-	while (!(UEINTX & (1<<TXINI))) ;
-}
-static inline void usb_send_in(void)
-{
-	UEINTX = ~(1<<TXINI);
-}
-static inline void usb_wait_receive_out(void)
-{
-	while (!(UEINTX & (1<<RXOUTI))) ;
-}
-static inline void usb_ack_out(void)
-{
-	UEINTX = ~(1<<RXOUTI);
-}
-
-
-
-// USB Endpoint Interrupt - endpoint 0 is handled here.  The
-// other endpoints are manipulated by the user-callable
-// functions, and the start-of-frame interrupt.
-//
-ISR(USB_COM_vect)
-{
-        uint8_t intbits;
-	const uint8_t *list;
-        const uint8_t *cfg;
-	uint8_t i, n, len, en;
-	uint8_t bmRequestType;
-	uint8_t bRequest;
-	uint16_t wValue;
-	uint16_t wIndex;
-	uint16_t wLength;
-	uint16_t desc_val;
-	const uint8_t *desc_addr;
-	uint8_t	desc_length;
-
-        UENUM = 0;
-	intbits = UEINTX;
-        if (intbits & (1<<RXSTPI)) {
-                bmRequestType = UEDATX;
-                bRequest = UEDATX;
-                wValue = UEDATX;
-                wValue |= (UEDATX << 8);
-                wIndex = UEDATX;
-                wIndex |= (UEDATX << 8);
-                wLength = UEDATX;
-                wLength |= (UEDATX << 8);
-                UEINTX = ~((1<<RXSTPI) | (1<<RXOUTI) | (1<<TXINI));
-                if (bRequest == GET_DESCRIPTOR) {
-			list = (const uint8_t *)descriptor_list;
-			for (i=0; ; i++) {
-				if (i >= NUM_DESC_LIST) {
-					UECONX = (1<<STALLRQ)|(1<<EPEN);  //stall
-					return;
-				}
-				desc_val = pgm_read_word(list);
-				if (desc_val != wValue) {
-					list += sizeof(struct descriptor_list_struct);
-					continue;
-				}
-				list += 2;
-				desc_val = pgm_read_word(list);
-				if (desc_val != wIndex) {
-					list += sizeof(struct descriptor_list_struct)-2;
-					continue;
-				}
-				list += 2;
-				desc_addr = (const uint8_t *)pgm_read_word(list);
-				list += 2;
-				desc_length = pgm_read_byte(list);
-				break;
-			}
-			len = (wLength < 256) ? wLength : 255;
-			if (len > desc_length) len = desc_length;
-			do {
-				// wait for host ready for IN packet
-				do {
-					i = UEINTX;
-				} while (!(i & ((1<<TXINI)|(1<<RXOUTI))));
-				if (i & (1<<RXOUTI)) return;	// abort
-				// send IN packet
-				n = len < ENDPOINT0_SIZE ? len : ENDPOINT0_SIZE;
-				for (i = n; i; i--) {
-					UEDATX = pgm_read_byte(desc_addr++);
-				}
-				len -= n;
-				usb_send_in();
-			} while (len || n == ENDPOINT0_SIZE);
-			return;
-                }
-		if (bRequest == SET_ADDRESS) {
-			usb_send_in();
-			usb_wait_in_ready();
-			UDADDR = wValue | (1<<ADDEN);
-			return;
-		}
-		if (bRequest == SET_CONFIGURATION && bmRequestType == 0) {
-			usb_configuration = wValue;
-			usb_send_in();
-			cfg = endpoint_config_table;
-			for (i=1; i<=MAX_ENDPOINT; i++) {
-				UENUM = i;
-				en = pgm_read_byte(cfg++);
-                                if (en) {
-                                    UECONX = (1<<EPEN);
-                                    UECFG0X = pgm_read_byte(cfg++);
-                                    UECFG1X = pgm_read_byte(cfg++);
-                                } else {
-                                    UECONX = 0;
-				}
-			}
-        		UERST = UERST_MASK;
-        		UERST = 0;
-			return;
-		}
-		if (bRequest == GET_CONFIGURATION && bmRequestType == 0x80) {
-			usb_wait_in_ready();
-			UEDATX = usb_configuration;
-			usb_send_in();
-			return;
-		}
-
-		if (bRequest == GET_STATUS) {
-			usb_wait_in_ready();
-			i = 0;
-			#ifdef SUPPORT_ENDPOINT_HALT
-			if (bmRequestType == 0x82) {
-				UENUM = wIndex;
-				if (UECONX & (1<<STALLRQ)) i = 1;
-				UENUM = 0;
-			}
-			#endif
-			UEDATX = i;
-			UEDATX = 0;
-			usb_send_in();
-			return;
-		}
-		if (bRequest == CLEAR_FEATURE || bRequest == SET_FEATURE) {
-#ifdef SUPPORT_ENDPOINT_HALT
-		    if (bmRequestType == 0x02 && wValue == ENDPOINT_HALT) {
-			i = wIndex & 0x7F;
-			if (i >= 1 && i <= MAX_ENDPOINT) {
-				usb_send_in();
-				UENUM = i;
-				if (bRequest == SET_FEATURE) {
-					UECONX = (1<<STALLRQ)|(1<<EPEN);
-				} else {
-					UECONX = (1<<STALLRQC)|(1<<RSTDT)|(1<<EPEN);
-					UERST = (1 << i);
-					UERST = 0;
-				}
-				return;
-			}
-                    }
-#endif
-                    if (bmRequestType == 0x00 && wValue == DEVICE_REMOTE_WAKEUP) {
-                        if (bRequest == SET_FEATURE) {
-                            remote_wakeup = true;   
-                        } else {
-                            remote_wakeup = false;
-                        }
-                        usb_send_in();
-                        return;
-                    }
-		}
-		if (wIndex == KBD_INTERFACE) {
-			if (bmRequestType == 0xA1) {
-				if (bRequest == HID_GET_REPORT) {
-					usb_wait_in_ready();
-					UEDATX = keyboard_report->mods;
-					UEDATX = 0;
-					for (i=0; i<6; i++) {
-						UEDATX = keyboard_report->keys[i];
-					}
-					usb_send_in();
-					return;
-				}
-				if (bRequest == HID_GET_IDLE) {
-					usb_wait_in_ready();
-					UEDATX = usb_keyboard_idle_config;
-					usb_send_in();
-					return;
-				}
-				if (bRequest == HID_GET_PROTOCOL) {
-					usb_wait_in_ready();
-					UEDATX = usb_keyboard_protocol;
-					usb_send_in();
-					return;
-				}
-			}
-			if (bmRequestType == 0x21) {
-				if (bRequest == HID_SET_REPORT) {
-					usb_wait_receive_out();
-					usb_keyboard_leds = UEDATX;
-					usb_ack_out();
-					usb_send_in();
-					return;
-				}
-				if (bRequest == HID_SET_IDLE) {
-					usb_keyboard_idle_config = (wValue >> 8);
-					usb_keyboard_idle_count = 0;
-					//usb_wait_in_ready();
-					usb_send_in();
-					return;
-				}
-				if (bRequest == HID_SET_PROTOCOL) {
-					usb_keyboard_protocol = wValue;
-					//usb_wait_in_ready();
-					usb_send_in();
-					return;
-				}
-			}
-		}
-#ifdef MOUSE_ENABLE
-		if (wIndex == MOUSE_INTERFACE) {
-			if (bmRequestType == 0xA1) {
-				if (bRequest == HID_GET_REPORT) {
-                                    if (wValue == HID_REPORT_INPUT) {
-					usb_wait_in_ready();
-					UEDATX = 0;
-					UEDATX = 0;
-					UEDATX = 0;
-					UEDATX = 0;
-					usb_send_in();
-					return;
-                                    }
-                                    if (wValue == HID_REPORT_FEATURE) {
-					usb_wait_in_ready();
-					UEDATX = 0x05;
-					usb_send_in();
-					return;
-                                    }
-				}
-				if (bRequest == HID_GET_PROTOCOL) {
-					usb_wait_in_ready();
-					UEDATX = usb_mouse_protocol;
-					usb_send_in();
-					return;
-				}
-			}
-			if (bmRequestType == 0x21) {
-				if (bRequest == HID_SET_PROTOCOL) {
-					usb_mouse_protocol = wValue;
-					usb_send_in();
-					return;
-				}
-			}
-		}
-#endif
-		if (wIndex == DEBUG_INTERFACE) {
-			if (bRequest == HID_GET_REPORT && bmRequestType == 0xA1) {
-				len = wLength;
-				do {
-					// wait for host ready for IN packet
-					do {
-						i = UEINTX;
-					} while (!(i & ((1<<TXINI)|(1<<RXOUTI))));
-					if (i & (1<<RXOUTI)) return;	// abort
-					// send IN packet
-					n = len < ENDPOINT0_SIZE ? len : ENDPOINT0_SIZE;
-					for (i = n; i; i--) {
-						UEDATX = 0;
-					}
-					len -= n;
-					usb_send_in();
-				} while (len || n == ENDPOINT0_SIZE);
-				return;
-			}
-		}
-	}
-	UECONX = (1<<STALLRQ) | (1<<EPEN);	// stall
-}
diff --git a/pjrc/usb.h b/pjrc/usb.h
deleted file mode 100644
index 0eb58fc395..0000000000
--- a/pjrc/usb.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef USB_H
-#define  USB_H 1
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <avr/io.h>
-
-
-extern bool remote_wakeup;
-extern bool suspend;
-
-void usb_init(void);			// initialize everything
-uint8_t usb_configured(void);		// is the USB port configured
-void usb_remote_wakeup(void);
-
-
-#define EP_TYPE_CONTROL			0x00
-#define EP_TYPE_BULK_IN			0x81
-#define EP_TYPE_BULK_OUT		0x80
-#define EP_TYPE_INTERRUPT_IN		0xC1
-#define EP_TYPE_INTERRUPT_OUT		0xC0
-#define EP_TYPE_ISOCHRONOUS_IN		0x41
-#define EP_TYPE_ISOCHRONOUS_OUT		0x40
-
-#define EP_SINGLE_BUFFER		0x02
-#define EP_DOUBLE_BUFFER		0x06
-
-#define EP_SIZE(s)	((s) == 64 ? 0x30 :	\
-			((s) == 32 ? 0x20 :	\
-			((s) == 16 ? 0x10 :	\
-			             0x00)))
-
-#if defined (__AVR_AT90USB162__) || defined (__AVR_AT90USB82__)
-#   define MAX_ENDPOINT     4
-#   define UERST_MASK       0x1E
-#else
-#   define MAX_ENDPOINT     6
-#   define UERST_MASK       0x7E
-#endif
-
-#define LSB(n) (n & 255)
-#define MSB(n) ((n >> 8) & 255)
-
-#if defined(__AVR_AT90USB162__)
-#define HW_CONFIG() 
-#define PLL_CONFIG() (PLLCSR = ((1<<PLLE)|(1<<PLLP0)))
-#define USB_CONFIG() (USBCON = (1<<USBE))
-#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK)))
-#elif defined(__AVR_ATmega32U4__)
-#define HW_CONFIG() (UHWCON = 0x01)
-#define PLL_CONFIG() (PLLCSR = 0x12)
-#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE)))
-#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK)))
-#elif defined(__AVR_AT90USB646__)
-#define HW_CONFIG() (UHWCON = 0x81)
-#define PLL_CONFIG() (PLLCSR = 0x1A)
-#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE)))
-#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK)))
-#elif defined(__AVR_AT90USB1286__)
-#define HW_CONFIG() (UHWCON = 0x81)
-#define PLL_CONFIG() (PLLCSR = 0x16)
-#define USB_CONFIG() (USBCON = ((1<<USBE)|(1<<OTGPADE)))
-#define USB_FREEZE() (USBCON = ((1<<USBE)|(1<<FRZCLK)))
-#endif
-
-// standard control endpoint request types
-#define GET_STATUS			0
-#define CLEAR_FEATURE			1
-#define SET_FEATURE			3
-#define SET_ADDRESS			5
-#define GET_DESCRIPTOR			6
-#define GET_CONFIGURATION		8
-#define SET_CONFIGURATION		9
-#define GET_INTERFACE			10
-#define SET_INTERFACE			11
-// HID (human interface device)
-#define HID_GET_REPORT			1
-#define HID_GET_IDLE			2
-#define HID_GET_PROTOCOL		3
-#define HID_SET_REPORT			9
-#define HID_SET_IDLE			10
-#define HID_SET_PROTOCOL		11
-#define HID_REPORT_INPUT		1
-#define HID_REPORT_OUTPUT		2
-#define HID_REPORT_FEATURE		3
-// CDC (communication class device)
-#define CDC_SET_LINE_CODING		0x20
-#define CDC_GET_LINE_CODING		0x21
-#define CDC_SET_CONTROL_LINE_STATE	0x22
-// HID feature selectors
-#define DEVICE_REMOTE_WAKEUP		1
-#define ENDPOINT_HALT			0
-#define TEST_MODE			2
-
-
-/*------------------------------------------------------------------*
- * Keyboard descriptor setting
- *------------------------------------------------------------------*/
-#define KBD_INTERFACE		0
-#define KBD_ENDPOINT		1
-#define KBD_SIZE		8
-#define KBD_BUFFER		EP_DOUBLE_BUFFER
-#define KBD_REPORT_KEYS		(KBD_SIZE - 2)
-
-// secondary keyboard
-#ifdef NKRO_ENABLE
-#define KBD2_INTERFACE		4
-#define KBD2_ENDPOINT		5
-#define KBD2_SIZE		16
-#define KBD2_BUFFER		EP_DOUBLE_BUFFER
-#define KBD2_REPORT_KEYS	(KBD2_SIZE - 1)
-#endif
-
-#endif
diff --git a/pjrc/usb_debug.c b/pjrc/usb_debug.c
deleted file mode 100644
index c1e6f6544b..0000000000
--- a/pjrc/usb_debug.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <avr/interrupt.h>
-#include "sendchar.h"
-#include "usb_debug.h"
-
-
-// the time remaining before we transmit any partially full
-// packet, or send a zero length packet.
-volatile uint8_t debug_flush_timer=0;
-
-
-int8_t sendchar(uint8_t c)
-{
-	static uint8_t previous_timeout=0;
-	uint8_t timeout, intr_state;
-
-	// if we're not online (enumerated and configured), error
-	if (!usb_configured()) return -1;
-	// interrupts are disabled so these functions can be
-	// used from the main program or interrupt context,
-	// even both in the same program!
-	intr_state = SREG;
-	cli();
-	UENUM = DEBUG_TX_ENDPOINT;
-	// if we gave up due to timeout before, don't wait again
-	if (previous_timeout) {
-		if (!(UEINTX & (1<<RWAL))) {
-			SREG = intr_state;
-			return -1;
-		}
-		previous_timeout = 0;
-	}
-	// wait for the FIFO to be ready to accept data
-	timeout = UDFNUML + 4;
-	while (1) {
-		// are we ready to transmit?
-		if (UEINTX & (1<<RWAL)) break;
-		SREG = intr_state;
-		// have we waited too long?
-		if (UDFNUML == timeout) {
-			previous_timeout = 1;
-			return -1;
-		}
-		// has the USB gone offline?
-		if (!usb_configured()) return -1;
-		// get ready to try checking again
-		intr_state = SREG;
-		cli();
-		UENUM = DEBUG_TX_ENDPOINT;
-	}
-	// actually write the byte into the FIFO
-	UEDATX = c;
-	// if this completed a packet, transmit it now!
-	if (!(UEINTX & (1<<RWAL))) {
-		UEINTX = 0x3A;
-		debug_flush_timer = 0;
-	} else {
-		debug_flush_timer = 2;
-	}
-	SREG = intr_state;
-	return 0;
-}
-
-// immediately transmit any buffered output.
-void usb_debug_flush_output(void)
-{
-	uint8_t intr_state;
-
-	intr_state = SREG;
-	cli();
-	if (debug_flush_timer) {
-		UENUM = DEBUG_TX_ENDPOINT;
-		while ((UEINTX & (1<<RWAL))) {
-			UEDATX = 0;
-		}
-		UEINTX = 0x3A;
-		debug_flush_timer = 0;
-	}
-	SREG = intr_state;
-}
diff --git a/pjrc/usb_debug.h b/pjrc/usb_debug.h
deleted file mode 100644
index e70f4ca3a7..0000000000
--- a/pjrc/usb_debug.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef USB_DEBUG_H
-#define  USB_DEBUG_H 1
-
-#include <stdint.h>
-#include "usb.h"
-
-
-#define DEBUG_INTERFACE		2
-#define DEBUG_TX_ENDPOINT	3
-#define DEBUG_TX_SIZE		32
-#define DEBUG_TX_BUFFER		EP_DOUBLE_BUFFER
-
-
-extern volatile uint8_t debug_flush_timer;
-
-
-void usb_debug_flush_output(void);	// immediately transmit any buffered output
-
-#endif
diff --git a/pjrc/usb_extra.c b/pjrc/usb_extra.c
deleted file mode 100644
index fe1f422c0d..0000000000
--- a/pjrc/usb_extra.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <util/delay.h>
-#include <avr/interrupt.h>
-#include "host.h"
-#include "usb_extra.h"
-
-
-int8_t usb_extra_send(uint8_t report_id, uint16_t data)
-{
-	uint8_t intr_state, timeout;
-
-	if (!usb_configured()) return -1;
-	intr_state = SREG;
-	cli();
-	UENUM = EXTRA_ENDPOINT;
-	timeout = UDFNUML + 50;
-	while (1) {
-		// are we ready to transmit?
-		if (UEINTX & (1<<RWAL)) break;
-		SREG = intr_state;
-		// has the USB gone offline?
-		if (!usb_configured()) return -1;
-		// have we waited too long?
-		if (UDFNUML == timeout) return -1;
-		// get ready to try checking again
-		intr_state = SREG;
-		cli();
-		UENUM = EXTRA_ENDPOINT;
-	}
-
-	UEDATX = report_id;
-        UEDATX = data&0xFF;
-        UEDATX = (data>>8)&0xFF;
-
-	UEINTX = 0x3A;
-	SREG = intr_state;
-	return 0;
-}
-
-int8_t usb_extra_consumer_send(uint16_t bits)
-{
-	return usb_extra_send(REPORT_ID_CONSUMER, bits);
-}
-
-int8_t usb_extra_system_send(uint16_t bits)
-{
-	return usb_extra_send(REPORT_ID_SYSTEM, bits);
-}
diff --git a/pjrc/usb_extra.h b/pjrc/usb_extra.h
deleted file mode 100644
index 042ac48373..0000000000
--- a/pjrc/usb_extra.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef USB_EXTRA_H
-#define  USB_EXTRA_H 1
-/*
- * Enhanced keyboard features for Windows:
- * Audio control and System control
- *
- * http://www.microsoft.com/whdc/archive/w2kbd.mspx
- */
-
-#include <stdint.h>
-#include "usb.h"
-
-
-#define EXTRA_INTERFACE		3
-#define EXTRA_ENDPOINT		4
-#define EXTRA_SIZE		8
-#define EXTRA_BUFFER		EP_DOUBLE_BUFFER
-
-
-int8_t usb_extra_consumer_send(uint16_t bits);
-int8_t usb_extra_system_send(uint16_t bits);
-
-#endif
diff --git a/pjrc/usb_keyboard.c b/pjrc/usb_keyboard.c
deleted file mode 100644
index e057c77fa1..0000000000
--- a/pjrc/usb_keyboard.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <avr/interrupt.h>
-#include <avr/pgmspace.h>
-#include "usb_keycodes.h"
-#include "usb_keyboard.h"
-#include "print.h"
-#include "debug.h"
-#include "util.h"
-#include "host.h"
-
-
-// protocol setting from the host.  We use exactly the same report
-// either way, so this variable only stores the setting since we
-// are required to be able to report which setting is in use.
-uint8_t usb_keyboard_protocol=1;
-
-// the idle configuration, how often we send the report to the
-// host (ms * 4) even when it hasn't changed
-// Windows and Linux set 0 while OS X sets 6(24ms) by SET_IDLE request.
-uint8_t usb_keyboard_idle_config=125;
-
-// count until idle timeout
-uint8_t usb_keyboard_idle_count=0;
-
-// 1=num lock, 2=caps lock, 4=scroll lock, 8=compose, 16=kana
-volatile uint8_t usb_keyboard_leds=0;
-
-
-static inline int8_t send_report(report_keyboard_t *report, uint8_t endpoint, uint8_t keys_start, uint8_t keys_end);
-
-
-int8_t usb_keyboard_send_report(report_keyboard_t *report)
-{
-    int8_t result = 0;
-
-#ifdef NKRO_ENABLE
-    if (keyboard_nkro)
-        result = send_report(report, KBD2_ENDPOINT, 0, KBD2_REPORT_KEYS);
-    else
-#endif
-    {
-        if (usb_keyboard_protocol)
-            result = send_report(report, KBD_ENDPOINT, 0, KBD_REPORT_KEYS);
-        else
-            result = send_report(report, KBD_ENDPOINT, 0, 6);
-    }
-
-    if (result) return result;
-    usb_keyboard_idle_count = 0;
-    usb_keyboard_print_report(report);
-    return 0;
-}
-
-void usb_keyboard_print_report(report_keyboard_t *report)
-{
-    if (!debug_keyboard) return;
-    print("keys: ");
-    for (int i = 0; i < REPORT_KEYS; i++) { phex(report->keys[i]); print(" "); }
-    print(" mods: "); phex(report->mods); print("\n");
-}
-
-
-static inline int8_t send_report(report_keyboard_t *report, uint8_t endpoint, uint8_t keys_start, uint8_t keys_end)
-{
-    uint8_t intr_state, timeout;
-
-    if (!usb_configured()) return -1;
-    intr_state = SREG;
-    cli();
-    UENUM = endpoint;
-    timeout = UDFNUML + 50;
-    while (1) {
-            // are we ready to transmit?
-            if (UEINTX & (1<<RWAL)) break;
-            SREG = intr_state;
-            // has the USB gone offline?
-            if (!usb_configured()) return -1;
-            // have we waited too long?
-            if (UDFNUML == timeout) return -1;
-            // get ready to try checking again
-            intr_state = SREG;
-            cli();
-            UENUM = endpoint;
-    }
-    UEDATX = report->mods;
-#ifdef NKRO_ENABLE
-    if (!keyboard_nkro)
-        UEDATX = 0;
-#else
-    UEDATX = 0;
-#endif
-    for (uint8_t i = keys_start; i < keys_end; i++) {
-            UEDATX = report->keys[i];
-    }
-    UEINTX = 0x3A;
-    SREG = intr_state;
-    return 0;
-}
diff --git a/pjrc/usb_keyboard.h b/pjrc/usb_keyboard.h
deleted file mode 100644
index c362ca3b86..0000000000
--- a/pjrc/usb_keyboard.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* USB Keyboard Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_keyboard.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef USB_KEYBOARD_H
-#define  USB_KEYBOARD_H 1
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "usb.h"
-#include "host.h"
-
-
-extern uint8_t usb_keyboard_protocol;
-extern uint8_t usb_keyboard_idle_config;
-extern uint8_t usb_keyboard_idle_count;
-extern volatile uint8_t usb_keyboard_leds;
-
-
-int8_t usb_keyboard_send_report(report_keyboard_t *report);
-void usb_keyboard_print_report(report_keyboard_t *report);
-
-#endif
diff --git a/pjrc/usb_mouse.c b/pjrc/usb_mouse.c
deleted file mode 100644
index d81db756f3..0000000000
--- a/pjrc/usb_mouse.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* USB Mouse Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_mouse.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include "usb_mouse.h"
-#include "print.h"
-#include "debug.h"
-
-
-uint8_t usb_mouse_protocol=1;
-
-
-int8_t usb_mouse_send(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons)
-{
-	uint8_t intr_state, timeout;
-
-	if (!usb_configured()) return -1;
-	if (x == -128) x = -127;
-	if (y == -128) y = -127;
-	if (wheel_v == -128) wheel_v = -127;
-	if (wheel_h == -128) wheel_h = -127;
-	intr_state = SREG;
-	cli();
-	UENUM = MOUSE_ENDPOINT;
-	timeout = UDFNUML + 50;
-	while (1) {
-		// are we ready to transmit?
-		if (UEINTX & (1<<RWAL)) break;
-		SREG = intr_state;
-		// has the USB gone offline?
-		if (!usb_configured()) return -1;
-		// have we waited too long?
-		if (UDFNUML == timeout) return -1;
-		// get ready to try checking again
-		intr_state = SREG;
-		cli();
-		UENUM = MOUSE_ENDPOINT;
-	}
-	UEDATX = buttons;
-	UEDATX = x;
-	UEDATX = y;
-        if (usb_mouse_protocol) {
-            UEDATX = wheel_v;
-            UEDATX = wheel_h;
-        }
-        
-	UEINTX = 0x3A;
-	SREG = intr_state;
-	return 0;
-}
-
-void usb_mouse_print(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons) {
-    if (!debug_mouse) return;
-    print("usb_mouse[btn|x y v h]: ");
-    phex(buttons); print("|");
-    phex(x); print(" ");
-    phex(y); print(" ");
-    phex(wheel_v); print(" ");
-    phex(wheel_h); print("\n");
-}
diff --git a/pjrc/usb_mouse.h b/pjrc/usb_mouse.h
deleted file mode 100644
index eb3056126d..0000000000
--- a/pjrc/usb_mouse.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* USB Mouse Plus Debug Channel Example for Teensy USB Development Board
- * http://www.pjrc.com/teensy/usb_mouse.html
- * Copyright (c) 2009 PJRC.COM, LLC
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef USB_MOUSE_H
-#define  USB_MOUSE_H 1
-
-#include <stdint.h>
-#include <stdbool.h>
-#include "usb.h"
-
-
-#define MOUSE_INTERFACE		1
-#define MOUSE_ENDPOINT		2
-#define MOUSE_SIZE		8
-#define MOUSE_BUFFER		EP_DOUBLE_BUFFER
-
-#define MOUSE_BTN1 (1<<0)
-#define MOUSE_BTN2 (1<<1)
-#define MOUSE_BTN3 (1<<2)
-#define MOUSE_BTN4 (1<<3)
-#define MOUSE_BTN5 (1<<4)
-
-
-extern uint8_t usb_mouse_protocol;
-
-
-int8_t usb_mouse_send(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons);
-void usb_mouse_print(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons);
-
-#endif