@@ -0,0 +1,304 @@ | |||
/* | |||
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(); | |||
} |
@@ -0,0 +1,73 @@ | |||
/* | |||
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 |
@@ -0,0 +1,52 @@ | |||
# 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 |
@@ -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 <[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 |
@@ -0,0 +1,118 @@ | |||
/* | |||
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))]); | |||
} |
@@ -0,0 +1,24 @@ | |||
/* | |||
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) | |||
{ | |||
} |
@@ -0,0 +1,193 @@ | |||
/* | |||
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)); | |||
} | |||
} |