Added protocol support for Macintosh keyboard M0110.
tmk
13 years ago
parent
e2afc305ed
commit
3f0289e666
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/*
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Copyright 2011 Jun WAKO <wakojun@gmail.com>
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This software is licensed with a Modified BSD License.
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All of this is supposed to be Free Software, Open Source, DFSG-free,
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GPL-compatible, and OK to use in both free and proprietary applications.
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Additions and corrections to this file are welcome.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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||||||
|
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* Redistributions in binary form must reproduce the above copyright
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|
notice, this list of conditions and the following disclaimer in
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||||||
|
the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holders nor the names of
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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||||||
|
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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|
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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||||||
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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||||||
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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||||||
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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||||||
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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||||||
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdbool.h>
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#include <util/delay.h>
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#include "m0110.h"
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#include "debug.h"
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static inline void clock_lo(void);
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static inline void clock_hi(void);
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static inline bool clock_in(void);
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static inline void data_lo(void);
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static inline void data_hi(void);
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static inline bool data_in(void);
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static inline uint16_t wait_clock_lo(uint16_t us);
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static inline uint16_t wait_clock_hi(uint16_t us);
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static inline uint16_t wait_data_lo(uint16_t us);
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static inline uint16_t wait_data_hi(uint16_t us);
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static inline void idle(void);
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static inline void request(void);
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/*
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Primitive M0110 Library for AVR
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==============================
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Signaling
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---------
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CLOCK is always from KEYBOARD. DATA are sent with MSB first.
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1) IDLE: both line is high.
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CLOCK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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DATA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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2) KEYBOARD->HOST: HOST reads bit on rising edge.
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CLOCK ~~~~~~~~~~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~~~~~~~~~
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DATA ~~~~~~~~~~~~X777777X666666X555555X444444X333333X222222X111111X000000X~~~~~~~
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<--> 160us(clock low)
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<---> 180us(clock high)
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3) HOST->KEYBOARD: HOST asserts bit on falling edge.
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CLOCK ~~~~~~~~~~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~~~~~~~~~
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DATA ~~~~~~|_____X777777X666666X555555X444444X333333X222222X111111X000000X~~~~~~~
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<----> 840us(request to send by host) <-> 80us(hold DATA)
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<--> 180us(clock low)
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<---> 220us(clock high)
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Protocol
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--------
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COMMAND:
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Inquiry 0x10 get key event
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Instant 0x12 get key event
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Model 0x14 get model number(M0110 responds with 0x09)
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bit 7 1 if another device connected(used when keypad exists?)
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bit4-6 next device model number
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bit1-3 keyboard model number
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bit 0 always 1
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Test 0x16 test(ACK:0x7D/NAK:0x77)
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KEY EVENT:
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bit 7 key state(0:press 1:release)
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bit 6-1 scan code
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bit 0 always 1
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To get scan code, use ((bits&(1<<7)) | ((bits&7F))>>1).
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SCAN CODE:
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M0110A
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,---------------------------------------------------------.
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| `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backs|
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|---------------------------------------------------------|
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|Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
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|---------------------------------------------------------|
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|CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return|
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|---------------------------------------------------------|
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|Shift | Z| X| C| V| B| N| M| ,| ,| /| |
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`---------------------------------------------------------'
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|Opt|Mac | Space |Enter|Opt|
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`------------------------------------------------'
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,---------------------------------------------------------.
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| 32| 12| 13| 14| 15| 17| 16| 1A| 1C| 19| 1D| 1B| 18| 33|
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|---------------------------------------------------------|
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| 30| 0C| 0D| 0E| 0F| 10| 11| 20| 22| 1F| 23| 21| 1E| 2A|
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|---------------------------------------------------------|
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| 39| 00| 01| 02| 03| 05| 04| 26| 28| 25| 29| 27| 24|
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|---------------------------------------------------------|
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| 38| 06| 07| 08| 09| 0B| 2D| 2E| 2B| 2F| 2C| 38|
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`---------------------------------------------------------'
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| 3A| 37| 31 | 34| 3A|
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`------------------------------------------------'
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References
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----------
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Protocol:
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http://www.mac.linux-m68k.org/devel/plushw.php
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Connector:
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http://www.kbdbabel.org/conn/kbd_connector_macplus.png
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Signaling:
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http://www.kbdbabel.org/signaling/kbd_signaling_mac.png
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http://typematic.blog.shinobi.jp/Entry/14/
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Scan Codes:
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http://m0115.web.fc2.com/m0110.jpg
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http://m0115.web.fc2.com/m0110a.jpg
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*/
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#define WAIT(stat, us, err) do { \
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if (!wait_##stat(us)) { \
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m0110_error = err; \
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goto ERROR; \
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} \
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} while (0)
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uint8_t m0110_error = 0;
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void m0110_init(void)
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{
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uint8_t data;
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idle();
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_delay_ms(255);
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m0110_send(M0110_MODLE);
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data = m0110_recv();
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print("m0110_init model: "); phex(data); print("\n");
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m0110_send(M0110_TEST);
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data = m0110_recv();
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print("m0110_init test: "); phex(data); print("\n");
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}
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uint8_t m0110_send(uint8_t data)
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{
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m0110_error = 0;
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request();
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WAIT(clock_lo, 1000, 0);
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for (uint8_t bit = 0x80; bit; bit >>= 1) {
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WAIT(clock_lo, 250, 3);
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_delay_us(15);
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if (data&bit) {
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data_hi();
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} else {
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data_lo();
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}
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WAIT(clock_hi, 200, 4);
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}
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_delay_us(100); // hold last bit for 80us
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idle();
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return 1;
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ERROR:
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if (m0110_error) {
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print("m0110_send err: "); phex(m0110_error); print("\n");
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}
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idle();
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return 0;
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}
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uint8_t m0110_recv(void)
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{
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uint8_t data = 0;
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m0110_error = 0;
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WAIT(clock_lo, -1, 0); // need 250ms? insted 0xffff(16bit max)us
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for (uint8_t i = 0; i < 8; i++) {
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data <<= 1;
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WAIT(clock_lo, 200, 2);
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WAIT(clock_hi, 200, 3);
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if (data_in()) {
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data |= 1;
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}
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}
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idle();
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print("m0110_send recv data: "); phex(data); print("\n");
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return data;
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ERROR:
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if (m0110_error) {
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print("m0110_recv err: "); phex(m0110_error); print("\n");
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}
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idle();
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return 0xFF;
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}
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uint8_t m0110_recv_key(void)
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{
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uint8_t key;
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m0110_send(M0110_INQUIRY);
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key = m0110_recv();
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if (key == 0xFF || key == M0110_NULL)
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return M0110_NULL;
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else
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return (key&(1<<7) | (key&0x7F)>>1);
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}
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static inline void clock_lo()
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{
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M0110_CLOCK_PORT &= ~(1<<M0110_CLOCK_BIT);
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M0110_CLOCK_DDR |= (1<<M0110_CLOCK_BIT);
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}
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static inline void clock_hi()
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{
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/* input with pull up */
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M0110_CLOCK_DDR &= ~(1<<M0110_CLOCK_BIT);
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M0110_CLOCK_PORT |= (1<<M0110_CLOCK_BIT);
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}
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static inline bool clock_in()
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{
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M0110_CLOCK_DDR &= ~(1<<M0110_CLOCK_BIT);
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M0110_CLOCK_PORT |= (1<<M0110_CLOCK_BIT);
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_delay_us(1);
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return M0110_CLOCK_PIN&(1<<M0110_CLOCK_BIT);
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}
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static inline void data_lo()
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{
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M0110_DATA_PORT &= ~(1<<M0110_DATA_BIT);
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M0110_DATA_DDR |= (1<<M0110_DATA_BIT);
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}
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static inline void data_hi()
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{
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/* input with pull up */
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M0110_DATA_DDR &= ~(1<<M0110_DATA_BIT);
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M0110_DATA_PORT |= (1<<M0110_DATA_BIT);
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}
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static inline bool data_in()
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{
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M0110_DATA_DDR &= ~(1<<M0110_DATA_BIT);
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M0110_DATA_PORT |= (1<<M0110_DATA_BIT);
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_delay_us(1);
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return M0110_DATA_PIN&(1<<M0110_DATA_BIT);
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}
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static inline uint16_t wait_clock_lo(uint16_t us)
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{
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while (clock_in() && us) { asm(""); _delay_us(1); us--; }
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return us;
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}
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static inline uint16_t wait_clock_hi(uint16_t us)
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{
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while (!clock_in() && us) { asm(""); _delay_us(1); us--; }
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return us;
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}
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static inline uint16_t wait_data_lo(uint16_t us)
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{
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while (data_in() && us) { asm(""); _delay_us(1); us--; }
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return us;
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}
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static inline uint16_t wait_data_hi(uint16_t us)
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{
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while (!data_in() && us) { asm(""); _delay_us(1); us--; }
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return us;
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}
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static inline void idle(void)
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{
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clock_hi();
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data_hi();
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}
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static inline void request(void)
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{
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clock_hi();
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data_lo();
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}
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@ -0,0 +1,73 @@
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/*
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Copyright 2011 Jun WAKO <wakojun@gmail.com>
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This software is licensed with a Modified BSD License.
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All of this is supposed to be Free Software, Open Source, DFSG-free,
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|
GPL-compatible, and OK to use in both free and proprietary applications.
|
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Additions and corrections to this file are welcome.
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|
|
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|
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Redistribution and use in source and binary forms, with or without
|
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|
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
|
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|
POSSIBILITY OF SUCH DAMAGE.
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|
*/
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#ifndef M0110_H
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#define M0110_H
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/* port settings for clock and data line */
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#if !(defined(M0110_CLOCK_PORT) && \
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defined(M0110_CLOCK_PIN) && \
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defined(M0110_CLOCK_DDR) && \
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defined(M0110_CLOCK_BIT))
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# error "M0110 clock port setting is required in config.h"
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#endif
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#if !(defined(M0110_DATA_PORT) && \
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defined(M0110_DATA_PIN) && \
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defined(M0110_DATA_DDR) && \
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defined(M0110_DATA_BIT))
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# error "M0110 data port setting is required in config.h"
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#endif
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#define M0110_INQUIRY 0x10
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#define M0110_INSTNAT 0x14
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#define M0110_MODLE 0x16
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#define M0110_TEST 0x36
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#define M0110_NULL 0x7B
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extern uint8_t m0110_error;
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/* host role */
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void m0110_host_init(void);
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uint8_t m0110_send(uint8_t data);
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uint8_t m0110_recv(void);
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uint8_t m0110_recv_key(void);
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#endif
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@ -0,0 +1,52 @@
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# Target file name (without extension).
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TARGET = m0110
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# Directory common source filess exist
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||||||
|
COMMON_DIR = ..
|
||||||
|
|
||||||
|
# Directory keyboard dependent files exist
|
||||||
|
TARGET_DIR = .
|
||||||
|
|
||||||
|
# keyboard dependent files
|
||||||
|
SRC = main.c \
|
||||||
|
keymap.c \
|
||||||
|
matrix.c \
|
||||||
|
led.c \
|
||||||
|
m0110.c
|
||||||
|
|
||||||
|
CONFIG_H = config.h
|
||||||
|
|
||||||
|
|
||||||
|
# MCU name, you MUST set this to match the board you are using
|
||||||
|
# type "make clean" after changing this, so all files will be rebuilt
|
||||||
|
#MCU = at90usb162 # Teensy 1.0
|
||||||
|
MCU = atmega32u4 # Teensy 2.0
|
||||||
|
#MCU = at90usb646 # Teensy++ 1.0
|
||||||
|
#MCU = at90usb1286 # Teensy++ 2.0
|
||||||
|
|
||||||
|
|
||||||
|
# Processor frequency.
|
||||||
|
# Normally the first thing your program should do is set the clock prescaler,
|
||||||
|
# so your program will run at the correct speed. You should also set this
|
||||||
|
# variable to same clock speed. The _delay_ms() macro uses this, and many
|
||||||
|
# examples use this variable to calculate timings. Do not add a "UL" here.
|
||||||
|
F_CPU = 16000000
|
||||||
|
|
||||||
|
|
||||||
|
# Build Options
|
||||||
|
# *Comment out* to disable the options.
|
||||||
|
#
|
||||||
|
#MOUSEKEY_ENABLE = yes # Mouse keys
|
||||||
|
#PS2_MOUSE_ENABLE = yes # PS/2 mouse(TrackPoint) support
|
||||||
|
#EXTRAKEY_ENABLE = yes # Audio control and System control
|
||||||
|
#NKRO_ENABLE = yes # USB Nkey Rollover
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#---------------- Programming Options --------------------------
|
||||||
|
PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
include $(COMMON_DIR)/pjrc.mk
|
||||||
|
include $(COMMON_DIR)/common.mk
|
||||||
@ -0,0 +1,55 @@
|
|||||||
|
M0110 to USB keyboard converter
|
||||||
|
===============================
|
||||||
|
This firmware converts protocol for Apple Machintosh Keybard M0110.
|
||||||
|
|
||||||
|
|
||||||
|
Connection
|
||||||
|
----------
|
||||||
|
You need 4P4C plug and cable to connect Teensy into M0110.
|
||||||
|
Teensy port F0 is assigned for CLOCK line and F1 for DATA by default, you can change pin configuration with editing config.h..
|
||||||
|
|
||||||
|
Plug:
|
||||||
|
http://en.wikipedia.org/wiki/Modular_connector#4P4C
|
||||||
|
|
||||||
|
Pinout:
|
||||||
|
http://www.kbdbabel.org/conn/kbd_connector_macplus.png
|
||||||
|
1(Black): GND
|
||||||
|
2(Red): CLOCK
|
||||||
|
3(Green): DATA
|
||||||
|
4(Yellow): +5V
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Build Frimware
|
||||||
|
--------------
|
||||||
|
Optionally edit Makefile and config.h for build options, pin configuration or MCU.
|
||||||
|
|
||||||
|
$ cd m0110_usb
|
||||||
|
$ make
|
||||||
|
and program your Teensy with loader.
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
Keymap
|
||||||
|
------
|
||||||
|
You can change a keymap by editing code of keymap.c like following.
|
||||||
|
How to define the keymap is probably obvious. You can find key symbols in usb_keycodes.h.
|
||||||
|
|
||||||
|
This is a default keymap for M0110.
|
||||||
|
,---------------------------------------------------------.
|
||||||
|
| `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Bacpa|
|
||||||
|
|---------------------------------------------------------|
|
||||||
|
|Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
|
||||||
|
|---------------------------------------------------------|
|
||||||
|
|CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return|
|
||||||
|
|---------------------------------------------------------|
|
||||||
|
|Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift |
|
||||||
|
`---------------------------------------------------------'
|
||||||
|
|Opt|Alt | Space |Alt |Opt|
|
||||||
|
`-----------------------------------------------'
|
||||||
|
|
||||||
|
|
||||||
|
Notes
|
||||||
|
-----
|
||||||
|
|
||||||
|
EOF
|
||||||
@ -0,0 +1,62 @@
|
|||||||
|
/*
|
||||||
|
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 CONFIG_H
|
||||||
|
#define CONFIG_H
|
||||||
|
|
||||||
|
/* controller configuration */
|
||||||
|
#include "controller_teensy.h"
|
||||||
|
|
||||||
|
|
||||||
|
#define VENDOR_ID 0xFEED
|
||||||
|
#define PRODUCT_ID 0x0110
|
||||||
|
#define MANUFACTURER t.m.k.
|
||||||
|
#define PRODUCT M0110 keyboard converter
|
||||||
|
#define DESCRIPTION convert M0110 keyboard to USB
|
||||||
|
|
||||||
|
|
||||||
|
/* matrix size */
|
||||||
|
#define MATRIX_ROWS 8
|
||||||
|
#define MATRIX_COLS 8
|
||||||
|
|
||||||
|
/* Locking Caps Lock support */
|
||||||
|
//#define MATRIX_HAS_LOCKING_CAPS
|
||||||
|
|
||||||
|
/* key combination for command */
|
||||||
|
#define IS_COMMAND() ( \
|
||||||
|
keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_LCTRL) | MOD_BIT(KB_LALT) | MOD_BIT(KB_LGUI)) || \
|
||||||
|
keyboard_report->mods == (MOD_BIT(KB_LSHIFT) | MOD_BIT(KB_RSHIFT)) \
|
||||||
|
)
|
||||||
|
|
||||||
|
|
||||||
|
/* mouse keys */
|
||||||
|
#ifdef MOUSEKEY_ENABLE
|
||||||
|
# define MOUSEKEY_DELAY_TIME 192
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
/* ports */
|
||||||
|
#define M0110_CLOCK_PORT PORTF
|
||||||
|
#define M0110_CLOCK_PIN PINF
|
||||||
|
#define M0110_CLOCK_DDR DDRF
|
||||||
|
#define M0110_CLOCK_BIT 0
|
||||||
|
#define M0110_DATA_PORT PORTF
|
||||||
|
#define M0110_DATA_PIN PINF
|
||||||
|
#define M0110_DATA_DDR DDRF
|
||||||
|
#define M0110_DATA_BIT 1
|
||||||
|
|
||||||
|
#endif
|
||||||
Binary file not shown.
|
After Width: | Height: | Size: 48 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 49 KiB |
@ -0,0 +1,118 @@
|
|||||||
|
/*
|
||||||
|
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/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Keymap for ADB keyboard
|
||||||
|
*/
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <avr/pgmspace.h>
|
||||||
|
#include "usb_keyboard.h"
|
||||||
|
#include "usb_keycodes.h"
|
||||||
|
#include "print.h"
|
||||||
|
#include "debug.h"
|
||||||
|
#include "util.h"
|
||||||
|
#include "keymap.h"
|
||||||
|
|
||||||
|
|
||||||
|
#define KEYCODE(layer, row, col) (pgm_read_byte(&keymaps[(layer)][(row)][(col)]))
|
||||||
|
|
||||||
|
// Convert physical keyboard layout to matrix array.
|
||||||
|
// This is a macro to define keymap easily in keyboard layout form.
|
||||||
|
// TODO: layout for M0110A
|
||||||
|
/* M0110 */
|
||||||
|
#define KEYMAP( \
|
||||||
|
K32,K12,K13,K14,K15,K17,K16,K1A,K1C,K19,K1D,K1B,K18,K33, \
|
||||||
|
K30,K0C,K0D,K0E,K0F,K11,K10,K20,K22,K1F,K23,K21,K1E,K2A, \
|
||||||
|
K39,K00,K01,K02,K03,K05,K04,K26,K28,K25,K29,K27, K24, \
|
||||||
|
K38,K06,K07,K08,K09,K0B,K2D,K2E,K2B,K2F,K2C, \
|
||||||
|
K3A,K37, K31, K34 \
|
||||||
|
) { \
|
||||||
|
{ KB_##K00, KB_##K01, KB_##K02, KB_##K03, KB_##K04, KB_##K05, KB_##K06, KB_##K07 }, \
|
||||||
|
{ KB_##K08, KB_##K09, KB_NO, KB_##K0B, KB_##K0C, KB_##K0D, KB_##K0E, KB_##K0F }, \
|
||||||
|
{ KB_##K10, KB_##K11, KB_##K12, KB_##K13, KB_##K14, KB_##K15, KB_##K16, KB_##K17 }, \
|
||||||
|
{ KB_##K18, KB_##K19, KB_##K1A, KB_##K1B, KB_##K1C, KB_##K1D, KB_##K1E, KB_##K1F }, \
|
||||||
|
{ KB_##K20, KB_##K21, KB_##K22, KB_##K23, KB_##K24, KB_##K25, KB_##K26, KB_##K27 }, \
|
||||||
|
{ KB_##K28, KB_##K29, KB_##K2A, KB_##K2B, KB_##K2C, KB_##K2D, KB_##K2E, KB_##K2F }, \
|
||||||
|
{ KB_##K30, KB_##K31, KB_##K32, KB_##K33, KB_##K34, KB_NO, KB_NO, KB_##K37 }, \
|
||||||
|
{ KB_##K38, KB_##K39, KB_##K3A, KB_NO, KB_NO, KB_NO, KB_NO, KB_NO } \
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
|
||||||
|
static const uint8_t PROGMEM fn_layer[] = {
|
||||||
|
0, // Fn0
|
||||||
|
0, // Fn1
|
||||||
|
0, // Fn2
|
||||||
|
0, // Fn3
|
||||||
|
0, // Fn4
|
||||||
|
0, // Fn5
|
||||||
|
0, // Fn6
|
||||||
|
0 // Fn7
|
||||||
|
};
|
||||||
|
|
||||||
|
// Assign Fn key(0-7) to a keycode sent when release Fn key without use of the layer.
|
||||||
|
// See layer.c for details.
|
||||||
|
static const uint8_t PROGMEM fn_keycode[] = {
|
||||||
|
KB_NO, // Fn0
|
||||||
|
KB_NO, // Fn1
|
||||||
|
KB_NO, // Fn2
|
||||||
|
KB_NO, // Fn3
|
||||||
|
KB_NO, // Fn4
|
||||||
|
KB_NO, // Fn5
|
||||||
|
KB_NO, // Fn6
|
||||||
|
KB_NO // Fn7
|
||||||
|
};
|
||||||
|
|
||||||
|
static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
||||||
|
/* Default Layer: plain keymap
|
||||||
|
* ,---------------------------------------------------------.
|
||||||
|
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Bacpa|
|
||||||
|
* |---------------------------------------------------------|
|
||||||
|
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \|
|
||||||
|
* |---------------------------------------------------------|
|
||||||
|
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return|
|
||||||
|
* |---------------------------------------------------------|
|
||||||
|
* |Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift |
|
||||||
|
* `---------------------------------------------------------'
|
||||||
|
* |Opt|Alt | Space |Alt |Opt|
|
||||||
|
* `-----------------------------------------------'
|
||||||
|
*/
|
||||||
|
KEYMAP(
|
||||||
|
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSPC,
|
||||||
|
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC,BSLS,
|
||||||
|
CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT,
|
||||||
|
LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH,
|
||||||
|
LGUI,LALT, SPC, RALT
|
||||||
|
),
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col)
|
||||||
|
{
|
||||||
|
return KEYCODE(layer, row, col);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t keymap_fn_layer(uint8_t fn_bits)
|
||||||
|
{
|
||||||
|
return pgm_read_byte(&fn_layer[biton(fn_bits)]);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t keymap_fn_keycode(uint8_t fn_bits)
|
||||||
|
{
|
||||||
|
return pgm_read_byte(&fn_keycode[(biton(fn_bits))]);
|
||||||
|
}
|
||||||
@ -0,0 +1,24 @@
|
|||||||
|
/*
|
||||||
|
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 "led.h"
|
||||||
|
|
||||||
|
|
||||||
|
void led_set(uint8_t usb_led)
|
||||||
|
{
|
||||||
|
}
|
||||||
@ -0,0 +1,193 @@
|
|||||||
|
/*
|
||||||
|
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/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* scan matrix
|
||||||
|
*/
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <avr/io.h>
|
||||||
|
#include <util/delay.h>
|
||||||
|
#include "print.h"
|
||||||
|
#include "util.h"
|
||||||
|
#include "debug.h"
|
||||||
|
#include "host.h"
|
||||||
|
#include "led.h"
|
||||||
|
#include "m0110.h"
|
||||||
|
#include "matrix.h"
|
||||||
|
|
||||||
|
|
||||||
|
#define CAPS 0x39
|
||||||
|
#define CAPS_UP (CAPS | 0x80)
|
||||||
|
#define ROW(key) ((key)>>3&0x0F)
|
||||||
|
#define COL(key) ((key)&0x07)
|
||||||
|
|
||||||
|
|
||||||
|
static bool is_modified = false;
|
||||||
|
|
||||||
|
// matrix state buffer(1:on, 0:off)
|
||||||
|
static uint8_t *matrix;
|
||||||
|
static uint8_t _matrix0[MATRIX_ROWS];
|
||||||
|
|
||||||
|
#ifdef MATRIX_HAS_GHOST
|
||||||
|
static bool matrix_has_ghost_in_row(uint8_t row);
|
||||||
|
#endif
|
||||||
|
static void register_key(uint8_t key);
|
||||||
|
|
||||||
|
|
||||||
|
inline
|
||||||
|
uint8_t matrix_rows(void)
|
||||||
|
{
|
||||||
|
return MATRIX_ROWS;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline
|
||||||
|
uint8_t matrix_cols(void)
|
||||||
|
{
|
||||||
|
return MATRIX_COLS;
|
||||||
|
}
|
||||||
|
|
||||||
|
void matrix_init(void)
|
||||||
|
{
|
||||||
|
print_enable = true;
|
||||||
|
debug_enable = true;
|
||||||
|
debug_matrix = false;
|
||||||
|
debug_keyboard = false;
|
||||||
|
debug_mouse = false;
|
||||||
|
print("debug enabled.\n");
|
||||||
|
|
||||||
|
m0110_init();
|
||||||
|
// initialize matrix state: all keys off
|
||||||
|
for (uint8_t i=0; i < MATRIX_ROWS; i++) _matrix0[i] = 0x00;
|
||||||
|
matrix = _matrix0;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t matrix_scan(void)
|
||||||
|
{
|
||||||
|
uint8_t key;
|
||||||
|
|
||||||
|
is_modified = false;
|
||||||
|
key = m0110_recv_key();
|
||||||
|
|
||||||
|
#ifdef MATRIX_HAS_LOCKING_CAPS
|
||||||
|
// Send Caps key up event
|
||||||
|
if (matrix_is_on(ROW(CAPS), COL(CAPS))) {
|
||||||
|
is_modified = true;
|
||||||
|
register_key(CAPS_UP);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
if (key == M0110_NULL) {
|
||||||
|
return 0;
|
||||||
|
} else {
|
||||||
|
#ifdef MATRIX_HAS_LOCKING_CAPS
|
||||||
|
if (host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) {
|
||||||
|
// CAPS LOCK on:
|
||||||
|
// Ignore LockingCaps key down event
|
||||||
|
if (key == CAPS) return 0;
|
||||||
|
// Convert LockingCaps key up event into down event
|
||||||
|
if (key == CAPS_UP) key = CAPS;
|
||||||
|
} else {
|
||||||
|
// CAPS LOCK off:
|
||||||
|
// Ignore LockingCaps key up event
|
||||||
|
if (key == CAPS_UP) return 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
is_modified = true;
|
||||||
|
register_key(key);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (debug_enable) {
|
||||||
|
print("key: "); phex(key); print("\n");
|
||||||
|
}
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool matrix_is_modified(void)
|
||||||
|
{
|
||||||
|
return is_modified;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline
|
||||||
|
bool matrix_has_ghost(void)
|
||||||
|
{
|
||||||
|
#ifdef MATRIX_HAS_GHOST
|
||||||
|
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
|
||||||
|
if (matrix_has_ghost_in_row(i))
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
inline
|
||||||
|
bool matrix_is_on(uint8_t row, uint8_t col)
|
||||||
|
{
|
||||||
|
return (matrix[row] & (1<<col));
|
||||||
|
}
|
||||||
|
|
||||||
|
inline
|
||||||
|
uint8_t matrix_get_row(uint8_t row)
|
||||||
|
{
|
||||||
|
return matrix[row];
|
||||||
|
}
|
||||||
|
|
||||||
|
void matrix_print(void)
|
||||||
|
{
|
||||||
|
print("\nr/c 01234567\n");
|
||||||
|
for (uint8_t row = 0; row < matrix_rows(); row++) {
|
||||||
|
phex(row); print(": ");
|
||||||
|
pbin_reverse(matrix_get_row(row));
|
||||||
|
print("\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t matrix_key_count(void)
|
||||||
|
{
|
||||||
|
uint8_t count = 0;
|
||||||
|
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
|
||||||
|
count += bitpop(matrix[i]);
|
||||||
|
}
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef MATRIX_HAS_GHOST
|
||||||
|
inline
|
||||||
|
static bool matrix_has_ghost_in_row(uint8_t row)
|
||||||
|
{
|
||||||
|
// no ghost exists in case less than 2 keys on
|
||||||
|
if (((matrix[row] - 1) & matrix[row]) == 0)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
// ghost exists in case same state as other row
|
||||||
|
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
|
||||||
|
if (i != row && (matrix[i] & matrix[row]) == matrix[row])
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
inline
|
||||||
|
static void register_key(uint8_t key)
|
||||||
|
{
|
||||||
|
if (key&0x80) {
|
||||||
|
matrix[ROW(key)] &= ~(1<<COL(key));
|
||||||
|
} else {
|
||||||
|
matrix[ROW(key)] |= (1<<COL(key));
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue