mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-24 01:17:07 +06:00
191 lines
7.0 KiB
C
191 lines
7.0 KiB
C
/*
|
|
NeXT non-ADB Keyboard USB Converter
|
|
|
|
Copyright 2013, Benjamin Gould (bgould@github.com)
|
|
|
|
Based on:
|
|
TMK firmware code Copyright 2011,2012 Jun WAKO <wakojun@gmail.com>
|
|
Arduino code by "Ladyada" Limor Fried (http://ladyada.net/, http://adafruit.com/), released under BSD license
|
|
|
|
Timing reference thanks to http://m0115.web.fc2.com/ (dead link), http://cfile7.uf.tistory.com/image/14448E464F410BF22380BB
|
|
Pinouts thanks to http://www.68k.org/~degs/nextkeyboard.html
|
|
Keycodes from http://ftp.netbsd.org/pub/NetBSD/NetBSD-release-6/src/sys/arch/next68k/dev/
|
|
|
|
This software is licensed with a Modified BSD License.
|
|
All of this is supposed to be Free Software, Open Source, DFSG-free,
|
|
GPL-compatible, and OK to use in both free and proprietary applications.
|
|
Additions and corrections to this file are welcome.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions are met:
|
|
|
|
* Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
|
|
* Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in
|
|
the documentation and/or other materials provided with the
|
|
distribution.
|
|
|
|
* Neither the name of the copyright holders nor the names of
|
|
contributors may be used to endorse or promote products derived
|
|
from this software without specific prior written permission.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
*/
|
|
|
|
#define VENDOR_ID 0xFEED
|
|
#define PRODUCT_ID 0xBCBC
|
|
#define DEVICE_VER 0x0500
|
|
#define MANUFACTURER t.m.k.
|
|
#define PRODUCT NeXT Keyboard to USB converter
|
|
#define DESCRIPTION USB converter for NeXT non-ADB Keyboard
|
|
|
|
/* matrix size */
|
|
#define MATRIX_ROWS 12 // keycode bit: 3-0
|
|
#define MATRIX_COLS 8 // keycode bit: 6-4
|
|
|
|
#define DEBUG_ON_INIT 1
|
|
|
|
//#define TEENSY_CONFIG 1
|
|
//#define PRO_MICRO_CONFIG 1
|
|
#define TMK_CONFIG 1
|
|
|
|
// comment out if you don't want the keyboard's LEDs to flash upon initialization or pressing shift
|
|
//#define NEXT_KBD_INIT_FLASH_LEDS
|
|
//#define NEXT_KBD_SHIFT_FLASH_LEDS
|
|
|
|
//============= Start of Arduino Pro Micro Configuration ==============
|
|
#ifdef PRO_MICRO_CONFIG
|
|
|
|
// this is the debugging LED that flashes when a key is being pressed
|
|
// comment out in order to disable debugging LED
|
|
#define NEXT_KBD_LED1_PORT PORTD
|
|
#define NEXT_KBD_LED1_PIN PIND
|
|
#define NEXT_KBD_LED1_DDR DDRD
|
|
#define NEXT_KBD_LED1_BIT 5
|
|
|
|
#define NEXT_KBD_LED1_ON NEXT_KBD_LED1_PORT &= ~(1<<NEXT_KBD_LED1_BIT);
|
|
#define NEXT_KBD_LED1_OFF NEXT_KBD_LED1_PORT |= (1<<NEXT_KBD_LED1_BIT);
|
|
|
|
// reserved for future use
|
|
#define NEXT_KBD_LED2_PORT PORTB
|
|
#define NEXT_KBD_LED2_PIN PINB
|
|
#define NEXT_KBD_LED2_DDR DDRB
|
|
#define NEXT_KBD_LED2_BIT 6
|
|
|
|
#define NEXT_KBD_LED2_ON NEXT_KBD_LED2_PORT &= ~(1<<NEXT_KBD_LED2_BIT);
|
|
#define NEXT_KBD_LED2_OFF NEXT_KBD_LED2_PORT |= (1<<NEXT_KBD_LED2_BIT);
|
|
|
|
// corresponds to the Keyboard In wire on the NeXT connector
|
|
// (red wire in NeXT connector) - pin 2 on the Pro Micro
|
|
#define NEXT_KBD_OUT_PORT PORTD
|
|
#define NEXT_KBD_OUT_PIN PIND
|
|
#define NEXT_KBD_OUT_DDR DDRD
|
|
#define NEXT_KBD_OUT_BIT 1
|
|
|
|
// corresponds to the Keyboard Out wire on the NeXT connector
|
|
// (orange wire in NeXT connector) - pin 3 on the Pro Micro
|
|
#define NEXT_KBD_IN_PORT PORTD
|
|
#define NEXT_KBD_IN_PIN PIND
|
|
#define NEXT_KBD_IN_DDR DDRD
|
|
#define NEXT_KBD_IN_BIT 0
|
|
|
|
// this pin is an input for the power key on the NeXT keyboard
|
|
// as the keyboard is powered on this should be normally high;
|
|
// if it is pulled low it means the power button is being preseed
|
|
// (yellow wire in NeXT connector) - pin 4 on the Pro Micro
|
|
#define NEXT_KBD_PWR_PORT PORTD
|
|
#define NEXT_KBD_PWR_PIN PIND
|
|
#define NEXT_KBD_PWR_DDR DDRD
|
|
#define NEXT_KBD_PWR_BIT 4
|
|
|
|
#endif
|
|
//============== End of Arduino Pro Micro Configuration ===============
|
|
|
|
|
|
//================ Start of Teensy 2.0 Configuration =================
|
|
#ifdef TEENSY_CONFIG
|
|
|
|
// this is the debugging LED that flashes when a key is being pressed
|
|
// comment out in order to disable debugging LED
|
|
#define NEXT_KBD_LED_PORT PORTD
|
|
#define NEXT_KBD_LED_PIN PIND
|
|
#define NEXT_KBD_LED_DDR DDRD
|
|
#define NEXT_KBD_LED_BIT 6
|
|
|
|
#define NEXT_KBD_LED_ON NEXT_KBD_LED_PORT |= (1<<NEXT_KBD_LED_BIT);
|
|
#define NEXT_KBD_LED_OFF NEXT_KBD_LED_PORT &= ~(1<<NEXT_KBD_LED_BIT);
|
|
|
|
// corresponds to the Keyboard In wire on the NeXT connector
|
|
// (red wire in NeXT connector)
|
|
#define NEXT_KBD_OUT_PORT PORTB
|
|
#define NEXT_KBD_OUT_PIN PINB
|
|
#define NEXT_KBD_OUT_DDR DDRB
|
|
#define NEXT_KBD_OUT_BIT 1
|
|
|
|
// corresponds to the Keyboard Out wire on the NeXT connector
|
|
// (orange wire in NeXT connector)
|
|
#define NEXT_KBD_IN_PORT PORTB
|
|
#define NEXT_KBD_IN_PIN PINB
|
|
#define NEXT_KBD_IN_DDR DDRB
|
|
#define NEXT_KBD_IN_BIT 0
|
|
|
|
#endif
|
|
//================= End of Teensy 2.0 Configuration ==================
|
|
|
|
|
|
//================ Start of TMK converter Configuration =================
|
|
#ifdef TMK_CONFIG
|
|
|
|
// this is the debugging LED that flashes when a key is being pressed
|
|
// comment out in order to disable debugging LED
|
|
#define NEXT_KBD_LED1_PORT PORTD
|
|
#define NEXT_KBD_LED1_PIN PIND
|
|
#define NEXT_KBD_LED1_DDR DDRD
|
|
#define NEXT_KBD_LED1_BIT 6
|
|
|
|
#define NEXT_KBD_LED1_ON NEXT_KBD_LED1_PORT |= (1<<NEXT_KBD_LED1_BIT);
|
|
#define NEXT_KBD_LED1_OFF NEXT_KBD_LED1_PORT &= ~(1<<NEXT_KBD_LED1_BIT);
|
|
|
|
// corresponds to the Keyboard In wire on the NeXT connector
|
|
#define NEXT_KBD_OUT_PORT PORTD
|
|
#define NEXT_KBD_OUT_PIN PIND
|
|
#define NEXT_KBD_OUT_DDR DDRD
|
|
#define NEXT_KBD_OUT_BIT 1
|
|
|
|
// corresponds to the Keyboard Out wire on the NeXT connector
|
|
#define NEXT_KBD_IN_PORT PORTD
|
|
#define NEXT_KBD_IN_PIN PIND
|
|
#define NEXT_KBD_IN_DDR DDRD
|
|
#define NEXT_KBD_IN_BIT 0
|
|
|
|
// this pin is an input for the power key on the NeXT keyboard
|
|
// as the keyboard is powered on this should be normally high;
|
|
// if it is pulled low it means the power button is being preseed
|
|
#define NEXT_KBD_PWR_PORT PORTD
|
|
#define NEXT_KBD_PWR_PIN PIND
|
|
#define NEXT_KBD_PWR_DDR DDRD
|
|
#define NEXT_KBD_PWR_BIT 4
|
|
|
|
#endif
|
|
//================= End of TMK converter Configuration ==================
|
|
|
|
/* key combination for command */
|
|
#define IS_COMMAND() ( \
|
|
(keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT))) || \
|
|
(keyboard_report->mods == (MOD_BIT(KC_RALT) | MOD_BIT(KC_RALT))) || \
|
|
(keyboard_report->mods == (MOD_BIT(KC_RGUI) | MOD_BIT(KC_RGUI))) \
|
|
)
|