/* | |||||
Copyright 2011 Jun WAKO <[email protected]> | |||||
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. | |||||
*/ | |||||
#include <stdbool.h> | |||||
#include <avr/io.h> | |||||
#include <avr/interrupt.h> | |||||
#include <util/delay.h> | |||||
#include "m0110.h" | |||||
#include "debug.h" | |||||
static inline void clock_lo(void); | |||||
static inline void clock_hi(void); | |||||
static inline bool clock_in(void); | |||||
static inline void data_lo(void); | |||||
static inline void data_hi(void); | |||||
static inline bool data_in(void); | |||||
static inline uint16_t wait_clock_lo(uint16_t us); | |||||
static inline uint16_t wait_clock_hi(uint16_t us); | |||||
static inline uint16_t wait_data_lo(uint16_t us); | |||||
static inline uint16_t wait_data_hi(uint16_t us); | |||||
static inline void idle(void); | |||||
static inline void request(void); | |||||
/* | |||||
Primitive M0110 Library for AVR | |||||
============================== | |||||
Signaling | |||||
--------- | |||||
CLOCK is always from KEYBOARD. DATA are sent with MSB first. | |||||
1) IDLE: both line is high. | |||||
CLOCK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |||||
DATA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |||||
2) KEYBOARD->HOST: HOST reads bit on rising edge. | |||||
CLOCK ~~~~~~~~~~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~~~~~~~~~ | |||||
DATA ~~~~~~~~~~~~X777777X666666X555555X444444X333333X222222X111111X000000X~~~~~~~ | |||||
<--> 160us(clock low) | |||||
<---> 180us(clock high) | |||||
3) HOST->KEYBOARD: HOST asserts bit on falling edge. | |||||
CLOCK ~~~~~~~~~~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~|__|~~~~~~~~~~~ | |||||
DATA ~~~~~~|_____X777777X666666X555555X444444X333333X222222X111111X000000X~~~~~~~ | |||||
<----> 840us(request to send by host) <-> 80us(hold DATA) | |||||
<--> 180us(clock low) | |||||
<---> 220us(clock high) | |||||
Protocol | |||||
-------- | |||||
COMMAND: | |||||
Inquiry 0x10 get key event | |||||
Instant 0x12 get key event | |||||
Model 0x14 get model number(M0110 responds with 0x09) | |||||
bit 7 1 if another device connected(used when keypad exists?) | |||||
bit4-6 next device model number | |||||
bit1-3 keyboard model number | |||||
bit 0 always 1 | |||||
Test 0x16 test(ACK:0x7D/NAK:0x77) | |||||
KEY EVENT: | |||||
bit 7 key state(0:press 1:release) | |||||
bit 6-1 scan code | |||||
bit 0 always 1 | |||||
To get scan code, use ((bits&(1<<7)) | ((bits&7F))>>1). | |||||
SCAN CODE: | |||||
M0110A | |||||
,---------------------------------------------------------. | |||||
| `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backs| | |||||
|---------------------------------------------------------| | |||||
|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| ,| ,| /| | | |||||
`---------------------------------------------------------' | |||||
|Opt|Mac | Space |Enter|Opt| | |||||
`------------------------------------------------' | |||||
,---------------------------------------------------------. | |||||
| 32| 12| 13| 14| 15| 17| 16| 1A| 1C| 19| 1D| 1B| 18| 33| | |||||
|---------------------------------------------------------| | |||||
| 30| 0C| 0D| 0E| 0F| 10| 11| 20| 22| 1F| 23| 21| 1E| 2A| | |||||
|---------------------------------------------------------| | |||||
| 39| 00| 01| 02| 03| 05| 04| 26| 28| 25| 29| 27| 24| | |||||
|---------------------------------------------------------| | |||||
| 38| 06| 07| 08| 09| 0B| 2D| 2E| 2B| 2F| 2C| 38| | |||||
`---------------------------------------------------------' | |||||
| 3A| 37| 31 | 34| 3A| | |||||
`------------------------------------------------' | |||||
References | |||||
---------- | |||||
Protocol: | |||||
http://www.mac.linux-m68k.org/devel/plushw.php | |||||
Connector: | |||||
http://www.kbdbabel.org/conn/kbd_connector_macplus.png | |||||
Signaling: | |||||
http://www.kbdbabel.org/signaling/kbd_signaling_mac.png | |||||
http://typematic.blog.shinobi.jp/Entry/14/ | |||||
Scan Codes: | |||||
http://m0115.web.fc2.com/m0110.jpg | |||||
http://m0115.web.fc2.com/m0110a.jpg | |||||
*/ | |||||
#define WAIT(stat, us, err) do { \ | |||||
if (!wait_##stat(us)) { \ | |||||
m0110_error = err; \ | |||||
goto ERROR; \ | |||||
} \ | |||||
} while (0) | |||||
uint8_t m0110_error = 0; | |||||
void m0110_init(void) | |||||
{ | |||||
uint8_t data; | |||||
idle(); | |||||
_delay_ms(255); | |||||
m0110_send(M0110_MODLE); | |||||
data = m0110_recv(); | |||||
print("m0110_init model: "); phex(data); print("\n"); | |||||
m0110_send(M0110_TEST); | |||||
data = m0110_recv(); | |||||
print("m0110_init test: "); phex(data); print("\n"); | |||||
} | |||||
uint8_t m0110_send(uint8_t data) | |||||
{ | |||||
m0110_error = 0; | |||||
request(); | |||||
WAIT(clock_lo, 1000, 0); | |||||
for (uint8_t bit = 0x80; bit; bit >>= 1) { | |||||
WAIT(clock_lo, 250, 3); | |||||
_delay_us(15); | |||||
if (data&bit) { | |||||
data_hi(); | |||||
} else { | |||||
data_lo(); | |||||
} | |||||
WAIT(clock_hi, 200, 4); | |||||
} | |||||
_delay_us(100); // hold last bit for 80us | |||||
idle(); | |||||
return 1; | |||||
ERROR: | |||||
if (m0110_error) { | |||||
print("m0110_send err: "); phex(m0110_error); print("\n"); | |||||
} | |||||
idle(); | |||||
return 0; | |||||
} | |||||
uint8_t m0110_recv(void) | |||||
{ | |||||
uint8_t data = 0; | |||||
m0110_error = 0; | |||||
WAIT(clock_lo, -1, 0); // need 250ms? insted 0xffff(16bit max)us | |||||
for (uint8_t i = 0; i < 8; i++) { | |||||
data <<= 1; | |||||
WAIT(clock_lo, 200, 2); | |||||
WAIT(clock_hi, 200, 3); | |||||
if (data_in()) { | |||||
data |= 1; | |||||
} | |||||
} | |||||
idle(); | |||||
print("m0110_send recv data: "); phex(data); print("\n"); | |||||
return data; | |||||
ERROR: | |||||
if (m0110_error) { | |||||
print("m0110_recv err: "); phex(m0110_error); print("\n"); | |||||
} | |||||
idle(); | |||||
return 0xFF; | |||||
} | |||||
uint8_t m0110_recv_key(void) | |||||
{ | |||||
uint8_t key; | |||||
m0110_send(M0110_INQUIRY); | |||||
key = m0110_recv(); | |||||
if (key == 0xFF || key == M0110_NULL) | |||||
return M0110_NULL; | |||||
else | |||||
return (key&(1<<7) | (key&0x7F)>>1); | |||||
} | |||||
static inline void clock_lo() | |||||
{ | |||||
M0110_CLOCK_PORT &= ~(1<<M0110_CLOCK_BIT); | |||||
M0110_CLOCK_DDR |= (1<<M0110_CLOCK_BIT); | |||||
} | |||||
static inline void clock_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
M0110_CLOCK_DDR &= ~(1<<M0110_CLOCK_BIT); | |||||
M0110_CLOCK_PORT |= (1<<M0110_CLOCK_BIT); | |||||
} | |||||
static inline bool clock_in() | |||||
{ | |||||
M0110_CLOCK_DDR &= ~(1<<M0110_CLOCK_BIT); | |||||
M0110_CLOCK_PORT |= (1<<M0110_CLOCK_BIT); | |||||
_delay_us(1); | |||||
return M0110_CLOCK_PIN&(1<<M0110_CLOCK_BIT); | |||||
} | |||||
static inline void data_lo() | |||||
{ | |||||
M0110_DATA_PORT &= ~(1<<M0110_DATA_BIT); | |||||
M0110_DATA_DDR |= (1<<M0110_DATA_BIT); | |||||
} | |||||
static inline void data_hi() | |||||
{ | |||||
/* input with pull up */ | |||||
M0110_DATA_DDR &= ~(1<<M0110_DATA_BIT); | |||||
M0110_DATA_PORT |= (1<<M0110_DATA_BIT); | |||||
} | |||||
static inline bool data_in() | |||||
{ | |||||
M0110_DATA_DDR &= ~(1<<M0110_DATA_BIT); | |||||
M0110_DATA_PORT |= (1<<M0110_DATA_BIT); | |||||
_delay_us(1); | |||||
return M0110_DATA_PIN&(1<<M0110_DATA_BIT); | |||||
} | |||||
static inline uint16_t wait_clock_lo(uint16_t us) | |||||
{ | |||||
while (clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_clock_hi(uint16_t us) | |||||
{ | |||||
while (!clock_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_lo(uint16_t us) | |||||
{ | |||||
while (data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline uint16_t wait_data_hi(uint16_t us) | |||||
{ | |||||
while (!data_in() && us) { asm(""); _delay_us(1); us--; } | |||||
return us; | |||||
} | |||||
static inline void idle(void) | |||||
{ | |||||
clock_hi(); | |||||
data_hi(); | |||||
} | |||||
static inline void request(void) | |||||
{ | |||||
clock_hi(); | |||||
data_lo(); | |||||
} |
/* | |||||
Copyright 2011 Jun WAKO <[email protected]> | |||||
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. | |||||
*/ | |||||
#ifndef M0110_H | |||||
#define M0110_H | |||||
/* port settings for clock and data line */ | |||||
#if !(defined(M0110_CLOCK_PORT) && \ | |||||
defined(M0110_CLOCK_PIN) && \ | |||||
defined(M0110_CLOCK_DDR) && \ | |||||
defined(M0110_CLOCK_BIT)) | |||||
# error "M0110 clock port setting is required in config.h" | |||||
#endif | |||||
#if !(defined(M0110_DATA_PORT) && \ | |||||
defined(M0110_DATA_PIN) && \ | |||||
defined(M0110_DATA_DDR) && \ | |||||
defined(M0110_DATA_BIT)) | |||||
# error "M0110 data port setting is required in config.h" | |||||
#endif | |||||
#define M0110_INQUIRY 0x10 | |||||
#define M0110_INSTNAT 0x14 | |||||
#define M0110_MODLE 0x16 | |||||
#define M0110_TEST 0x36 | |||||
#define M0110_NULL 0x7B | |||||
extern uint8_t m0110_error; | |||||
/* host role */ | |||||
void m0110_host_init(void); | |||||
uint8_t m0110_send(uint8_t data); | |||||
uint8_t m0110_recv(void); | |||||
uint8_t m0110_recv_key(void); | |||||
#endif |
# Target file name (without extension). | |||||
TARGET = m0110 | |||||
# Directory common source filess exist | |||||
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 |
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 |
/* | |||||
Copyright 2011 Jun Wako <[email protected]> | |||||
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 |
/* | |||||
Copyright 2011 Jun Wako <[email protected]> | |||||
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))]); | |||||
} |
/* | |||||
Copyright 2011 Jun Wako <[email protected]> | |||||
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) | |||||
{ | |||||
} |
/* | |||||
Copyright 2011 Jun Wako <[email protected]> | |||||
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)); | |||||
} | |||||
} |