@@ -45,7 +45,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. | |||
#define MOUSEKEY_TIME_TO_MAX 20 | |||
#endif | |||
#ifndef MOUSEKEY_WHEEL_MAX_SPEED | |||
#define MOUSEKEY_WHEEL_MAX_SPEED 16 | |||
#define MOUSEKEY_WHEEL_MAX_SPEED 8 | |||
#endif | |||
#ifndef MOUSEKEY_WHEEL_TIME_TO_MAX | |||
#define MOUSEKEY_WHEEL_TIME_TO_MAX 40 |
@@ -0,0 +1,82 @@ | |||
# Target file name (without extension). | |||
TARGET = sun_usb | |||
# Directory common source filess exist | |||
TOP_DIR = ../.. | |||
# Directory keyboard dependent files exist | |||
TARGET_DIR = . | |||
# keyboard dependent files | |||
SRC = keymap.c \ | |||
matrix.c \ | |||
led.c \ | |||
protocol/serial_soft.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 | |||
# | |||
# LUFA specific | |||
# | |||
# Target architecture (see library "Board Types" documentation). | |||
ARCH = AVR8 | |||
# Input clock frequency. | |||
# This will define a symbol, F_USB, in all source code files equal to the | |||
# input clock frequency (before any prescaling is performed) in Hz. This value may | |||
# differ from F_CPU if prescaling is used on the latter, and is required as the | |||
# raw input clock is fed directly to the PLL sections of the AVR for high speed | |||
# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' | |||
# at the end, this will be done automatically to create a 32-bit value in your | |||
# source code. | |||
# | |||
# If no clock division is performed on the input clock inside the AVR (via the | |||
# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. | |||
F_USB = $(F_CPU) | |||
# Interrupt driven control endpoint task | |||
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT | |||
# Build Options | |||
# *Comment out* to disable the options. | |||
# | |||
MOUSEKEY_ENABLE = yes # Mouse keys | |||
EXTRAKEY_ENABLE = yes # Audio control and System control | |||
CONSOLE_ENABLE = yes # Console for debug | |||
#NKRO_ENABLE = yes # USB Nkey Rollover | |||
# Boot Section Size in bytes | |||
# Teensy halfKay 512 | |||
# Atmel DFU loader 4096 | |||
# LUFA bootloader 4096 | |||
OPT_DEFS += -DBOOT_SIZE=4096 | |||
# Search Path | |||
VPATH += $(TARGET_DIR) | |||
VPATH += $(TOP_DIR) | |||
include $(TOP_DIR)/protocol/lufa.mk | |||
include $(TOP_DIR)/protocol.mk | |||
include $(TOP_DIR)/common.mk | |||
include $(TOP_DIR)/rules.mk |
@@ -0,0 +1,79 @@ | |||
Sun to USB keyboard protocol converter | |||
====================================== | |||
Target MCU is ATMega32u4 but other USB capable AVR will also work. | |||
Supported keyboards: Sun Type 5 Keyboard, CTCSP SHORT TYPE KEYBOARD(CKUB) | |||
CTCSP SHORT TYPE KEYBOARD: http://imgur.com/a/QIv6p | |||
Connector | |||
--------- | |||
8Pin mini DIN | |||
___ ___ | |||
/ |_| \ | |||
/ 8 7 6 \ | |||
| 5 4 3 | | |||
\_ 2 1 _/ | |||
\_____/ | |||
(receptacle) | |||
Wiring: | |||
Pin mini DIN MCU | |||
---------------------------------- | |||
1 GND GND | |||
2 GND GND | |||
3 5V | |||
4 RX/TX(Mouse) | |||
5 RX PD3 | |||
6 TX PD2 | |||
7 GND GND | |||
8 5V VCC | |||
Protocol | |||
-------- | |||
Singnal: Asynchronous, Negative logic, 1200baud, No Flow control | |||
Frame format: 1-Start bit, 8-Data bits, No-Parity, 1-Stop bit | |||
AVR USART engine expects positive logic while Sun keyboard signal is negative. | |||
To use AVR UART engine you need exteral inverter in front of RX and TX pin. | |||
Otherwise you can software serial routine to communicate the keyboard. | |||
This converter uses software method, you doesn't need any inverter part. | |||
Commands From System To Keyboard | |||
0x01 Reset | |||
Keyboard responds with following byte sequence: | |||
Success: 0xFF 0x04 0x7F | |||
Fail: 0x7E 0x01 0x7F | |||
0x02 Bell On | |||
0x03 Bell Off | |||
0x0A Click On | |||
0x0B Click Off | |||
0x0E LED | |||
followed by LED status byte: | |||
bit: 3 2 1 0 | |||
LED: CapsLk ScrLk Compose NumLk | |||
0x0F Layout | |||
Keyboard responds with 'Layout Response' 0xFE 0xXX | |||
Commands From Keyboard To System | |||
0x7F Idle | |||
means no keys pressed. | |||
0xFE Layout Response | |||
0xFF Reset Response(followed by 0x04) | |||
Reference | |||
http://kentie.net/article/sunkbd/page2.htm | |||
http://kentie.net/article/sunkbd/KBD.pdf | |||
Build Firmware | |||
-------------- | |||
Just use 'make' | |||
$ cd sun_usb | |||
$ make | |||
Then, load the binary to MCU with your favorite programmer. |
@@ -0,0 +1,67 @@ | |||
/* | |||
Copyright 2012 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 | |||
#define VENDOR_ID 0xFEED | |||
#define PRODUCT_ID 0x3333 | |||
#define DEVICE_VER 0x0100 | |||
#define MANUFACTURER t.m.k. | |||
#define PRODUCT Sun keyboard converter | |||
#define DESCRIPTION converts Sun keyboard protocol into USB | |||
/* matrix size */ | |||
#define MATRIX_ROWS 16 | |||
#define MATRIX_COLS 8 | |||
/* key combination for command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT)) || \ | |||
keyboard_report->mods == (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI)) || \ | |||
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ | |||
) | |||
/* Serial(USART) configuration | |||
* asynchronous, negative logic, 1200baud, no flow control | |||
* 1-start bit, 8-data bit, non parity, 1-stop bit | |||
*/ | |||
#define SERIAL_NEGATIVE_LOGIC | |||
#define SERIAL_BAUD 1200 | |||
#define SERIAL_RXD_DDR DDRD | |||
#define SERIAL_RXD_PORT PORTD | |||
#define SERIAL_RXD_PIN PIND | |||
#define SERIAL_RXD_BIT 2 | |||
#define SERIAL_RXD_VECT INT2_vect | |||
#define SERIAL_RXD_INIT() do { \ | |||
/* pin configuration: input with pull-up */ \ | |||
SERIAL_RXD_DDR &= ~(1<<SERIAL_RXD_BIT); \ | |||
SERIAL_RXD_PORT |= (1<<SERIAL_RXD_BIT); \ | |||
/* enable interrupt: INT2(rising edge) */ \ | |||
EICRA |= ((1<<ISC21)|(1<<ISC20)); \ | |||
EIMSK |= (1<<INT2); \ | |||
} while (0) | |||
#define SERIAL_RXD_INT_ENTER() | |||
#define SERIAL_RXD_INT_EXIT() do { \ | |||
/* clear interrupt flag */ \ | |||
EIFR = (1<<INTF2); \ | |||
} while (0) | |||
#endif |
@@ -0,0 +1,192 @@ | |||
/* | |||
Copyright 2012 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 <stdbool.h> | |||
#include <avr/pgmspace.h> | |||
#include "keycode.h" | |||
#include "util.h" | |||
#include "keymap.h" | |||
/* Sun type 5 keyboard | |||
,-------. ,---, ,---------------. ,---------------. ,---------------. ,-----------. ,---------------. | |||
| 76 | | | | 05| 06| 08| 0A| | 0C| 0E| 10| 11| | 12| 07| 09| 0B| | 16| 17| 15| | 2D| 02| 04| 30| | |||
`-------' `---' `---------------' `---------------' `---------------' `-----------' `---------------' | |||
,-------. ,-----------------------------------------------------------. ,-----------. ,---------------. | |||
| 01| 03| | 1D| 1E| 1F| 20| 21| 22| 23| 24| 25| 26| 27| 28| 29| 58| 2A| | 2C| 34| 60| | 62| 2E| 2F| 47| | |||
|-------| |-----------------------------------------------------------| |------------ |---------------| | |||
| 19| 1A| | 35 | 36| 37| 38| 39| 3A| 3B| 3C| 3D| 3E| 3F| 40| 41| 2B | | 42| 4A| 7B| | 44| 45| 46| | | |||
|-------| |-----------------------------------------------------------| `-----------' |-----------| 7D| | |||
| 31| 33| | 4C | 4D| 4E| 4F| 50| 51| 52| 53| 54| 55| 56| 57| 59 | | 5B| 5C| 5D| | | |||
|-------| |-----------------------------------------------------------| ,---. |-----------|---| | |||
| 48| 49| | 63 | 64| 65| 66| 67| 68| 69| 6A| 6B| 6C| 6D| 6E | | 14| | 70| 71| 72| | | |||
|-------| |-----------------------------------------------------------| .-----------. |-----------| 5A| | |||
| 5F| 61| | 77 | 13| 78 |*73 | 79 |*74 |*75| 7A | 43| 0D| | 18| 1B| 1C| | 5E | 32| | | |||
`-------' `-----------------------------------------------------------' `-----------' `---------------' | |||
*/ | |||
#define KEYMAP( \ | |||
K76, K05,K06,K08,K0A, K0C,K0E,K10,K11, K12,K07,K09,K0B, K16,K17,K15, K2D,K02,K04,K30, \ | |||
K01,K03, K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, K2C,K34,K60, K62,K2E,K2F,K47, \ | |||
K19,K1A, K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, K42,K4A,K7B, K44,K45,K46,K7D, \ | |||
K31,K33, K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, K5B,K5C,K5D, \ | |||
K48,K49, K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K6E, K14, K70,K71,K72,K5A, \ | |||
K5F,K61, K77,K13, K78, K73, K79, K74, K75, K7A, K43, K0D, K18,K1B,K1C, K5E, K32 \ | |||
) { \ | |||
{ KC_NO, KC_##K01, KC_##K02, KC_##K03, KC_##K04, KC_##K05, KC_##K06, KC_##K07 }, \ | |||
{ KC_##K08, KC_##K09, KC_##K0A, KC_##K0B, KC_##K0C, KC_##K0D, KC_##K0E, KC_NO, }, \ | |||
{ KC_##K10, KC_##K11, KC_##K12, KC_##K13, KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \ | |||
{ KC_##K18, KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \ | |||
{ KC_##K20, KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \ | |||
{ KC_##K28, KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \ | |||
{ KC_##K30, KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \ | |||
{ KC_##K38, KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \ | |||
{ KC_##K40, KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \ | |||
{ KC_##K48, KC_##K49, KC_##K4A, KC_NO, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \ | |||
{ KC_##K50, KC_##K51, KC_##K52, KC_##K53, KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \ | |||
{ KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_##K5D, KC_##K5E, KC_##K5F }, \ | |||
{ KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \ | |||
{ KC_##K68, KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_##K6D, KC_##K6E, KC_NO }, \ | |||
{ KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_##K77 }, \ | |||
{ KC_##K78, KC_##K79, KC_##K7A, KC_##K7B, KC_NO, KC_##K7D, KC_NO, KC_NO } \ | |||
} | |||
/* CTCSP SHORT TYPE KEYBOARD */ | |||
#define SHORT_TYPE( \ | |||
K01, K05,K06,K08,K0A,K0C,K0E, K61,K49,K33, K30, K2C,K34,K60, \ | |||
K10,K11,K12,K07,K09,K0B, K42,K4A,K7B, \ | |||
K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, \ | |||
K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, \ | |||
K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, \ | |||
K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K0D,K14,K6E, \ | |||
K77,K13, K78, K79, K7A,K43,K62,K18,K1B,K1C \ | |||
) KEYMAP( \ | |||
HELP, K05,K06,K08,K0A, K0C,K0E,K10,K11, K12,K07,K09,K0B, PSCR,SLCK,PAUS, MUTE,VOLD,VOLU,PWR, \ | |||
K01, AGAIN, K1D,K1E,K1F,K20,K21,K22,K23,K24,K25,K26,K27,K28,K29,K58,K2A, K2C, K34, K60, K62, PSLS,PAST,PMNS, \ | |||
MENU, UNDO, K35, K36,K37,K38,K39,K3A,K3B,K3C,K3D,K3E,K3F,K40,K41, K2B, K42, K4A, K7B, P7, P8, P9, PPLS, \ | |||
SELECT, COPY, K4C, K4D,K4E,K4F,K50,K51,K52,K53,K54,K55,K56,K57, K59, P4, P5, P6, \ | |||
EXECUTE,PASTE, K63, K64,K65,K66,K67,K68,K69,K6A,K6B,K6C,K6D, K6E, K14, P1, P2, P3, PENT, \ | |||
FIND, CUT, K77,K13, K78, HENK, K79, MHEN, KANA, K7A,K43,K0D, K18, K1B, K1C, P0, PDOT \ | |||
) | |||
// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed. | |||
static const uint8_t PROGMEM fn_layer[] = { | |||
2, // Fn0 | |||
3, // Fn1 | |||
4, // 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[] = { | |||
KC_NO, // Fn0 | |||
KC_SCLN, // Fn1 | |||
KC_SLSH, // Fn2 | |||
KC_NO, // Fn3 | |||
KC_NO, // Fn4 | |||
KC_NO, // Fn5 | |||
KC_NO, // Fn6 | |||
KC_NO // Fn7 | |||
}; | |||
static const uint8_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* | |||
KEYMAP( | |||
HELP, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10,F11,F12, PSCR,SLCK,PAUS, MUTE,VOLD,VOLU,PWR, | |||
STOP, AGAIN, ESC,1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS, | |||
MENU, UNDO, TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, DEL, END, PGDN, P7, P8, P9, PPLS, | |||
SELECT, COPY, LCTL, A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, P4, P5, P6, | |||
EXECUTE,PASTE, LSFT, Z, X, C, V, B, N, M, COMM,DOT,SLSH, RSFT, UP, P1, P2, P3, PENT, | |||
FIND, CUT, CAPS, LALT, LGUI,HENK, SPC, MHEN,KANA,RGUI,APP, RALT, LEFT,DOWN,RGHT, P0, PDOT | |||
), | |||
*/ | |||
// 0: default | |||
SHORT_TYPE( | |||
STOP, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, | |||
F7,F8,F9,F10,F11,F12, DEL, END, PGDN, | |||
ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, | |||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, | |||
LCTL, A, S, D, F, G, H, J, K, L, SCLN,QUOT, ENT, | |||
LSFT, Z, X, C, V, B, N, M, COMM,DOT, SLSH, RALT,UP, RSFT, | |||
CAPS,LALT,LGUI, SPC, RGUI,APP, NLCK,LEFT,DOWN,RGHT | |||
), | |||
// 1: with layer keys | |||
SHORT_TYPE( | |||
ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, | |||
F7,F8,F9,F10,F11,F12, DEL, END, PGDN, | |||
ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, BSLS,GRV, | |||
TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSPC, | |||
LCTL, A, S, D, F, G, H, J, K, L, FN1, QUOT, ENT, | |||
LSFT, Z, X, C, V, B, N, M, COMM,DOT, FN2, RSFT,UP, FN0, | |||
CAPS,LALT,LGUI, SPC, RGUI,RALT,FN0, LEFT,DOWN,RGHT | |||
), | |||
// 2: HHKB | |||
SHORT_TYPE( | |||
ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, | |||
F7,F8,F9,F10,F11,F12, DEL, END, PGDN, | |||
GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, | |||
CAPS, NO, NO, NO, NO, NO, NO, NO, PSCR,SLCK,PAUS,UP, NO, BSPC, | |||
LCTL, VOLD,VOLU,MUTE,NO, NO, NO, NO, HOME,PGUP,LEFT,RGHT, ENT, | |||
LSFT, Z, X, C, V, B, NO, NO, END, PGDN,DOWN, RSFT,PGUP,FN0, | |||
CAPS,LALT,LGUI, SPC, RGUI,RALT,FN0, HOME,PGDN,END | |||
), | |||
// 3: Mousekey | |||
SHORT_TYPE( | |||
ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, | |||
F7,F8,F9,F10,F11,F12, DEL, END, PGDN, | |||
GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, | |||
CAPS, NO, NO, NO, NO, NO, WH_L,WH_D,WH_U,WH_R,NO, NO, NO, BSPC, | |||
LCTL, NO, ACL0,ACL1,ACL2,NO, MS_L,MS_D,MS_U,MS_R,FN1, NO, ENT, | |||
LSFT, NO, NO, NO, NO, BTN3,BTN2,BTN1,NO, NO, NO, RSFT,UP, NO, | |||
CAPS,LALT,LGUI, BTN1, RGUI,RALT,NO, LEFT,DOWN,RGHT | |||
), | |||
// 4: Cursor | |||
SHORT_TYPE( | |||
ESC, F1,F2,F3,F4, F5, F6, CUT,PASTE,COPY,PWR, INS, HOME,PGUP, | |||
F7,F8,F9,F10,F11,F12, DEL, END, PGDN, | |||
GRV, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, INS, DEL, | |||
CAPS, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, NO, NO, NO, BSPC, | |||
LCTL, NO, NO, NO, NO, NO, LEFT,DOWN,UP, RGHT,NO, NO, ENT, | |||
LSFT, NO, NO, NO, NO, NO, HOME,PGDN,PGUP,END, FN2, RSFT,UP, NO, | |||
CAPS,LALT,LGUI, BTN1, RGUI,RALT,NO, LEFT,DOWN,RGHT | |||
), | |||
}; | |||
uint8_t keymap_get_keycode(uint8_t layer, uint8_t row, uint8_t col) | |||
{ | |||
return pgm_read_byte(&keymaps[(layer)][(row)][(col)]); | |||
} | |||
uint8_t keymap_fn_layer(uint8_t index) | |||
{ | |||
return pgm_read_byte(&fn_layer[index]); | |||
} | |||
uint8_t keymap_fn_keycode(uint8_t index) | |||
{ | |||
return pgm_read_byte(&fn_keycode[index]); | |||
} |
@@ -0,0 +1,25 @@ | |||
/* | |||
Copyright 2012 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) | |||
{ | |||
// not supported now | |||
} |
@@ -0,0 +1,159 @@ | |||
/* | |||
Copyright 2012 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 <stdbool.h> | |||
#include <avr/io.h> | |||
#include <util/delay.h> | |||
#include "print.h" | |||
#include "util.h" | |||
#include "matrix.h" | |||
#include "debug.h" | |||
#include "protocol/serial.h" | |||
/* | |||
* Matrix Array usage: | |||
* | |||
* ROW: 16(4bits) | |||
* COL: 8(3bits) | |||
* | |||
* 8bit wide | |||
* +---------+ | |||
* 0|00 ... 07| | |||
* 1|08 ... 0F| | |||
* :| ... | | |||
* :| ... | | |||
* E|70 ... 77| | |||
* F|78 ... 7F| | |||
* +---------+ | |||
*/ | |||
static uint8_t matrix[MATRIX_ROWS]; | |||
#define ROW(code) ((code>>3)&0xF) | |||
#define COL(code) (code&0x07) | |||
static bool is_modified = false; | |||
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; | |||
serial_init(); | |||
// initialize matrix state: all keys off | |||
for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; | |||
return; | |||
} | |||
uint8_t matrix_scan(void) | |||
{ | |||
is_modified = false; | |||
uint8_t code; | |||
code = serial_recv(); | |||
if (!code) return 0; | |||
debug_hex(code); debug(" "); | |||
switch (code) { | |||
case 0x7E: // reset fail | |||
case 0xFE: // layout | |||
case 0xFF: // reset success | |||
_delay_ms(500); | |||
// ignore response byte | |||
debug("(response ignored:"); | |||
while ((code = serial_recv())) { debug(" "); debug_hex(code); } | |||
debug(") "); | |||
// FALL THROUGH | |||
case 0x7F: | |||
// all keys up | |||
for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00; | |||
return 0; | |||
} | |||
if (code&0x80) { | |||
// break code | |||
if (matrix_is_on(ROW(code), COL(code))) { | |||
matrix[ROW(code)] &= ~(1<<COL(code)); | |||
is_modified = true; | |||
} | |||
} else { | |||
// make code | |||
if (!matrix_is_on(ROW(code), COL(code))) { | |||
matrix[ROW(code)] |= (1<<COL(code)); | |||
is_modified = true; | |||
} | |||
} | |||
return code; | |||
} | |||
bool matrix_is_modified(void) | |||
{ | |||
return is_modified; | |||
} | |||
inline | |||
bool matrix_has_ghost(void) | |||
{ | |||
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; | |||
} |
@@ -0,0 +1,45 @@ | |||
/* | |||
Copyright 2012 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 SERIAL_H | |||
#define SERIAL_H | |||
/* host role */ | |||
void serial_init(void); | |||
uint8_t serial_recv(void); | |||
#endif |
@@ -0,0 +1,114 @@ | |||
/* | |||
Copyright 2012 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 "serial.h" | |||
/* | |||
* Stupid Inefficient Busy-wait Software Serial | |||
* is still useful for negative logic signal like Sun protocol not supported by hardware USART. | |||
*/ | |||
#define WAIT_US (1000000/SERIAL_BAUD) | |||
void serial_init(void) | |||
{ | |||
SERIAL_RXD_INIT(); | |||
} | |||
// RX ring buffer | |||
#define RBUF_SIZE 8 | |||
static uint8_t rbuf[RBUF_SIZE]; | |||
static uint8_t rbuf_head = 0; | |||
static uint8_t rbuf_tail = 0; | |||
uint8_t serial_recv(void) | |||
{ | |||
uint8_t data = 0; | |||
if (rbuf_head == rbuf_tail) { | |||
return 0; | |||
} | |||
data = rbuf[rbuf_tail]; | |||
rbuf_tail = (rbuf_tail + 1) % RBUF_SIZE; | |||
return data; | |||
} | |||
//ISR(INT2_vect) | |||
ISR(SERIAL_RXD_VECT) | |||
{ | |||
SERIAL_RXD_INT_ENTER() | |||
uint8_t data = 0; | |||
#ifdef SERIAL_BIT_ORDER_MSB | |||
uint8_t pos = 0x80; | |||
#else | |||
uint8_t pos = 0x01; | |||
#endif | |||
// to center of start bit | |||
_delay_us(WAIT_US/2); | |||
do { | |||
// to center of next bit | |||
_delay_us(WAIT_US); | |||
if (SERIAL_RXD_PIN&(1<<SERIAL_RXD_BIT)) { | |||
data |= pos; | |||
} | |||
#ifdef SERIAL_BIT_ORDER_MSB | |||
pos >>= 1; | |||
#else | |||
pos <<= 1; | |||
#endif | |||
} while (pos); | |||
// to center of stop bit | |||
_delay_us(WAIT_US); | |||
#ifdef SERIAL_NEGATIVE_LOGIC | |||
data = ~data; | |||
#endif | |||
uint8_t next = (rbuf_head + 1) % RBUF_SIZE; | |||
if (next != rbuf_tail) { | |||
rbuf[rbuf_head] = data; | |||
rbuf_head = next; | |||
} | |||
SERIAL_RXD_INT_EXIT(); | |||
} |
@@ -252,7 +252,7 @@ EXTMEMOPTS = | |||
# (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12' | |||
# | |||
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref | |||
LDFLAGS += -Wl,--relax | |||
#LDFLAGS += -Wl,--relax | |||
LDFLAGS += -Wl,--gc-sections | |||
LDFLAGS += $(EXTMEMOPTS) | |||
LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) |