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IBM Terminal M-122 converter support

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Code ported from TMK to QMK.
pull/953/head
Priyadi Iman Nurcahyo 8 years ago
parent 20892bf706
commit bd5f323bec
15 changed files with 765 additions and 0 deletions
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3
keyboards/converter/Makefile
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ifndef MAKEFILE_INCLUDED
include ../../Makefile
endif

1
keyboards/converter/converter.c
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#include "converter.h"

1
keyboards/converter/converter.h
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#include "quantum.h"

3
keyboards/converter/ibm_terminal/Makefile
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ifndef MAKEFILE_INCLUDED
include ../../../Makefile
endif

40
keyboards/converter/ibm_terminal/README
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Keyboard converter for IBM terminal keyboard
============================================
This is a port of TMK's converter/terminal_usb to QMK.
It supports PS/2 Scan Code Set 3 and runs on USB AVR chips such like PJRC Teensy.
I tested the converter on ATMega32U4 with 1392595(102keys) and 6110345(122keys).
Source code: https://github.com/tmk/tmk_keyboard
Article: http://geekhack.org/index.php?topic=27272.0
CONNECTION
----------
Keyboard ATMega32U4
----------------------
Data: PD2
Clock: PD5
And VCC and GND, of course. See RESOURCE for keyboard connector pin assign.
BUILD
-----
$ git clone https://github.com/tmk/tmk_keyboard.git
$ cd converter/terminal_usb
$ make
RESOURCE
--------
Soarer's Converter: http://geekhack.org/index.php?topic=17458.0
102keys(1392595): http://geekhack.org/index.php?topic=10737.0
122keys(1390876): http://www.seasip.info/VintagePC/ibm_1390876.html
KbdBabel: http://www.kbdbabel.org/
RJ45 Connector: http://www.kbdbabel.org/conn/kbd_connector_ibmterm.png
DIN Connector: http://www.kbdbabel.org/conn/kbd_connector_ibm3179_318x_319x.png
WinAVR: http://winavr.sourceforge.net/
EOF

138
keyboards/converter/ibm_terminal/config.h
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/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2016 Priyadi Iman Nurcahyo <priyadi@priyadi.net>
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 0x6535
#define DEVICE_VER 0x0100
#define MANUFACTURER QMK
#define PRODUCT IBM Terminal Keyboard
#define DESCRIPTION USB converter for IBM Terminal Keyboard
/* matrix size */
#define MATRIX_ROWS 17 // keycode bit: 3-0
#define MATRIX_COLS 8 // keycode bit: 6-4
/* legacy keymap support */
#define USE_LEGACY_KEYMAP
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT) | MOD_BIT(KC_RALT) | MOD_BIT(KC_RCTL)) \
)
/*
* PS/2 USART configuration for ATMega32U4
*/
#ifdef PS2_USE_USART
/* XCK for clock line */
#define PS2_CLOCK_PORT PORTD
#define PS2_CLOCK_PIN PIND
#define PS2_CLOCK_DDR DDRD
#define PS2_CLOCK_BIT 5
/* RXD for data line */
#define PS2_DATA_PORT PORTD
#define PS2_DATA_PIN PIND
#define PS2_DATA_DDR DDRD
#define PS2_DATA_BIT 2
/* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
/* set DDR of CLOCK as input to be slave */
#define PS2_USART_INIT() do { \
PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); \
PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); \
UCSR1C = ((1 << UMSEL10) | \
(3 << UPM10) | \
(0 << USBS1) | \
(3 << UCSZ10) | \
(0 << UCPOL1)); \
UCSR1A = 0; \
UBRR1H = 0; \
UBRR1L = 0; \
} while (0)
#define PS2_USART_RX_INT_ON() do { \
UCSR1B = ((1 << RXCIE1) | \
(1 << RXEN1)); \
} while (0)
#define PS2_USART_RX_POLL_ON() do { \
UCSR1B = (1 << RXEN1); \
} while (0)
#define PS2_USART_OFF() do { \
UCSR1C = 0; \
UCSR1B &= ~((1 << RXEN1) | \
(1 << TXEN1)); \
} while (0)
#define PS2_USART_RX_READY (UCSR1A & (1<<RXC1))
#define PS2_USART_RX_DATA UDR1
#define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
#define PS2_USART_RX_VECT USART1_RX_vect
#endif
/*
* PS/2 Interrupt configuration
*/
#ifdef PS2_USE_INT
/* uses INT1 for clock line(ATMega32U4) */
#define PS2_CLOCK_PORT PORTD
#define PS2_CLOCK_PIN PIND
#define PS2_CLOCK_DDR DDRD
#define PS2_CLOCK_BIT 1
#define PS2_DATA_PORT PORTD
#define PS2_DATA_PIN PIND
#define PS2_DATA_DDR DDRD
#define PS2_DATA_BIT 0
#define PS2_INT_INIT() do { \
EICRA |= ((1<<ISC11) | \
(0<<ISC10)); \
} while (0)
#define PS2_INT_ON() do { \
EIMSK |= (1<<INT1); \
} while (0)
#define PS2_INT_OFF() do { \
EIMSK &= ~(1<<INT1); \
} while (0)
#define PS2_INT_VECT INT1_vect
#endif
/*
* PS/2 Busywait configuration
*/
#ifdef PS2_USE_BUSYWAIT
#define PS2_CLOCK_PORT PORTD
#define PS2_CLOCK_PIN PIND
#define PS2_CLOCK_DDR DDRD
#define PS2_CLOCK_BIT 1
#define PS2_DATA_PORT PORTD
#define PS2_DATA_PIN PIND
#define PS2_DATA_DDR DDRD
#define PS2_DATA_BIT 0
#endif
#endif

6
keyboards/converter/ibm_terminal/ibm_terminal.c
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#include "ibm_terminal.h"
void matrix_init_kb(void) {
matrix_init_user();
}

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keyboards/converter/ibm_terminal/ibm_terminal.h
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#ifndef IBM_TERMINAL_H
#define IBM_TERMINAL_H
#include "quantum.h"
/*
* IBM Terminal keyboard 6110345(122keys)/1392595(102keys)
* http://geekhack.org/showthread.php?10737-What-Can-I-Do-With-a-Terminal-Model-M
* http://www.seasip.info/VintagePC/ibm_1391406.html
*
* Keymap array:
* 8 bytes
* +---------+
* 0| |
* :| | 0x00-0x87
* ;| |
* 17| |
* +---------+
*/
#define KEYMAP( \
K08,K10,K18,K20,K28,K30,K38,K40,K48,K50,K57,K5F, \
K07,K0F,K17,K1F,K27,K2F,K37,K3F,K47,K4F,K56,K5E, \
\
K05,K06, K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K5D,K66, K67,K6E,K6F, K76,K77,K7E,K84, \
K04,K0C, K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B, K5C, K64,K65,K6D, K6C,K75,K7D,K7C, \
K03,K0B, K14,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K53,K5A, K63, K6B,K73,K74,K7B, \
K83,K0A, K12,K13,K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K51,K59, K61,K62,K6A, K69,K72,K7A,K79, \
K01,K09, K11, K19, K29, K39, K58, K60, K68,K70,K71,K78 \
) { \
{ KC_NO, KC_##K01, KC_NO, 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_##K0F }, \
{ 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_##K4B, 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_##K6F }, \
{ 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_##K7C, KC_##K7D, KC_##K7E, KC_NO }, \
{ KC_NO, KC_NO, KC_NO, KC_##K83, KC_##K84, KC_NO, KC_NO, KC_NO, }, \
}
/*
* IBM Terminal keyboard 1399625, 101-key
*/
#define KEYMAP_101( \
K08, K07,K0F,K17,K1F,K27,K2F,K37,K3F,K47,K4F,K56,K5E, K57,K5F,K62, \
\
K0E,K16,K1E,K26,K25,K2E,K36,K3D,K3E,K46,K45,K4E,K55,K66, K67,K6E,K6F, K76,K77,K7E,K84, \
K0D,K15,K1D,K24,K2D,K2C,K35,K3C,K43,K44,K4D,K54,K5B,K5C, K64,K65,K6D, K6C,K75,K7D, \
K14,K1C,K1B,K23,K2B,K34,K33,K3B,K42,K4B,K4C,K52, K5A, K6B,K73,K74,K7C, \
K12, K1A,K22,K21,K2A,K32,K31,K3A,K41,K49,K4A, K59, K63, K69,K72,K7A, \
K11, K19, K29, K39, K58, K61,K60,K6A, K70, K71,K79 \
) { \
{ KC_NO, KC_NO , KC_NO, KC_NO , KC_NO , KC_NO , KC_NO , KC_##K07 }, \
{ KC_##K08, KC_NO , KC_NO , KC_NO , KC_NO , KC_##K0D, KC_##K0E, KC_##K0F }, \
{ KC_NO , KC_##K11, KC_##K12, KC_NO , KC_##K14, KC_##K15, KC_##K16, KC_##K17 }, \
{ KC_NO , KC_##K19, KC_##K1A, KC_##K1B, KC_##K1C, KC_##K1D, KC_##K1E, KC_##K1F }, \
{ KC_NO , KC_##K21, KC_##K22, KC_##K23, KC_##K24, KC_##K25, KC_##K26, KC_##K27 }, \
{ KC_NO , KC_##K29, KC_##K2A, KC_##K2B, KC_##K2C, KC_##K2D, KC_##K2E, KC_##K2F }, \
{ KC_NO , KC_##K31, KC_##K32, KC_##K33, KC_##K34, KC_##K35, KC_##K36, KC_##K37 }, \
{ KC_NO , KC_##K39, KC_##K3A, KC_##K3B, KC_##K3C, KC_##K3D, KC_##K3E, KC_##K3F }, \
{ KC_NO , KC_##K41, KC_##K42, KC_##K43, KC_##K44, KC_##K45, KC_##K46, KC_##K47 }, \
{ KC_NO , KC_##K49, KC_##K4A, KC_##K4B, KC_##K4C, KC_##K4D, KC_##K4E, KC_##K4F }, \
{ KC_NO , KC_NO , KC_##K52, KC_NO , KC_##K54, KC_##K55, KC_##K56, KC_##K57 }, \
{ KC_##K58, KC_##K59, KC_##K5A, KC_##K5B, KC_##K5C, KC_NO , KC_##K5E, KC_##K5F }, \
{ KC_##K60, KC_##K61, KC_##K62, KC_##K63, KC_##K64, KC_##K65, KC_##K66, KC_##K67 }, \
{ KC_NO , KC_##K69, KC_##K6A, KC_##K6B, KC_##K6C, KC_##K6D, KC_##K6E, KC_##K6F }, \
{ KC_##K70, KC_##K71, KC_##K72, KC_##K73, KC_##K74, KC_##K75, KC_##K76, KC_##K77 }, \
{ KC_NO , KC_##K79, KC_##K7A, KC_NO , KC_##K7C, KC_##K7D, KC_##K7E, KC_NO }, \
{ KC_NO, KC_NO, KC_NO, KC_NO , KC_##K84, KC_NO, KC_NO, KC_NO, }, \
}
#endif

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keyboards/converter/ibm_terminal/keymaps/default/Makefile
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# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700)
EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450)
CONSOLE_ENABLE ?= no # Console for debug(+400)
COMMAND_ENABLE ?= no # Commands for debug and configuration
NKRO_ENABLE ?= yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality
MIDI_ENABLE ?= no # MIDI controls
AUDIO_ENABLE ?= no # Audio output on port C6
UNICODE_ENABLE ?= no # Unicode
UNICODEMAP_ENABLE ?= yes
BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
PS2_USE_USART ?= yes
API_SYSEX_ENABLE ?= no
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
ifndef QUANTUM_DIR
include ../../../../../Makefile
endif

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keyboards/converter/ibm_terminal/keymaps/default/config.h
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#ifndef CONFIG_USER_H
#define CONFIG_USER_H
#include "../../config.h"
#endif

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keyboards/converter/ibm_terminal/keymaps/default/keymap.c
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/*
Copyright 2012 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 <stdbool.h>
#include "keycode.h"
#include "print.h"
#include "debug.h"
#include "util.h"
#include "ibm_terminal.h"
// Assign Fn key(0-7) to a layer to which switch with the Fn key pressed.
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.
const uint8_t PROGMEM fn_keycode[] = {
KC_NO, // Fn0
KC_NO, // Fn1
KC_NO, // Fn2
KC_NO, // Fn3
KC_NO, // Fn4
KC_NO, // Fn5
KC_NO, // Fn6
KC_NO // Fn7
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* 0: default
* ,---. ,---------------. ,---------------. ,---------------. ,-----------.
* |Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
* `---' `---------------' `---------------' `---------------' `-----------'
* ,-----------------------------------------------------------. ,-----------. ,---------------.
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| \|BS | |Ins|Hom|PgU| |NmL| /| *| -|
* |-----------------------------------------------------------| |-----------| |---------------|
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | 7| 8| 9| |
* |-----------------------------------------------------------| `-----------' |-----------| +|
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '| #|Retu| | 4| 5| 6| |
* |-----------------------------------------------------------| ,---. |---------------|
* |Shif| \| Z| X| C| V| B| N| M| ,| ,| /|Shift | |Up | | 1| 2| 3| |
* |-----------------------------------------------------------| ,-----------. |-----------|Ent|
* |Ctrl| |Alt | Space |Alt | |Ctrl| |Lef|Dow|Rig| | 0| .| |
* `----' `---------------------------------------' `----' `-----------' `---------------'
*/
/*
KEYMAP(
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
PSCR,ESC, GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, JYEN,BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS,
SLCK,INT4, TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, BSLS, DEL, END, PGDN, P7, P8, P9, PPLS,
PAUS,INT5, CAPS,A, S, D, F, G, H, J, K, L, SCLN,QUOT, NUHS,ENT, UP, P4, P5, P6, PCMM,
APP, INT6, LSFT,NUBS,Z, X, C, V, B, N, M, COMM,DOT, SLSH, RO, RSFT, LEFT,INT2,RGHT, P1, P2, P3, PENT,
RGUI,LGUI, LCTL, LALT, SPC, RALT, RCTL, DOWN, NO, P0, PDOT,NO
),
*/
// pseudo ANSI
KEYMAP(
F13, F14, F15, F16, F17, F18, F19, F20, F21, F22, F23, F24,
F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12,
PSCR,ESC, ESC, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, MINS,EQL, NO, BSPC, INS, HOME,PGUP, NLCK,PSLS,PAST,PMNS,
SLCK,INT4, TAB, Q, W, E, R, T, Y, U, I, O, P, LBRC,RBRC, NO, DEL, END, PGDN, P7, P8, P9, PPLS,
PAUS,INT5, LCTL,A, S, D, F, G, H, J, K, L, SCLN,QUOT, BSLS,ENT, UP, P4, P5, P6, PCMM,
APP, INT6, LSFT,LSFT,Z, X, C, V, B, N, M, COMM,DOT, SLSH, NO, RSFT, LEFT,INT2,RGHT, P1, P2, P3, PENT,
RGUI,LGUI, LCTL, LALT, SPC, LGUI, GRV, DOWN, NO, P0, PDOT,NO
),
/* 101-key keymaps
*/
/* 0: default
* ,---. ,---------------. ,---------------. ,---------------. ,-----------.
* |Esc| |F1 |F2 |F3 |F4 | |F5 |F6 |F7 |F8 | |F9 |F10|F11|F12| |PrS|ScL|Pau|
* `---' `---------------' `---------------' `---------------' `-----------'
* ,-----------------------------------------------------------. ,-----------. ,---------------.
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backspa| |Ins|Hom|PgU| |NmL| /| *| -|
* |-----------------------------------------------------------| |-----------| |---------------|
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| |Del|End|PgD| | 7| 8| 9| |
* |-----------------------------------------------------------| `-----------' |-----------| +|
* |CapsLo| A| S| D| F| G| H| J| K| L| ;| '|Return | | 4| 5| 6| |
* |-----------------------------------------------------------| ,---. |---------------|
* |Shift | Z| X| C| V| B| N| M| ,| ,| /|Shift | |Up | | 1| 2| 3| |
* |-----------------------------------------------------------| ,-----------. |-----------|Ent|
* |Ctrl| |Alt | Space |Alt | |Ctrl| |Lef|Dow|Rig| | 0| .| |
* `----' `---------------------------------------' `----' `-----------' `---------------'
*/
/*
KEYMAP_101(
ESC, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, PSCR,SLCK, BRK,
GRV, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0,MINS, EQL,BSPC, INS,HOME,PGUP, NLCK,PSLS,PAST,PMNS,
TAB, Q, W, E, R, T, Y, U, I, O, P,LBRC,RBRC,BSLS, DEL, END,PGDN, P7, P8, P9,
CAPS, A, S, D, F, G, H, J, K, L,SCLN,QUOT, ENT, P4, P5, P6,PPLS,
LSFT, Z, X, C, V, B, N, M,COMM, DOT,SLSH, RSFT, UP, P1, P2, P3,
LCTL, LALT, SPC, RALT, RCTL, LEFT,DOWN,RGHT, P0, PDOT,PENT
),
*/
};

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keyboards/converter/ibm_terminal/led.c
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/*
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 "ps2.h"
#include "led.h"
void led_set(uint8_t usb_led)
{
uint8_t ps2_led = 0;
if (usb_led & (1<<USB_LED_SCROLL_LOCK))
ps2_led |= (1<<PS2_LED_SCROLL_LOCK);
if (usb_led & (1<<USB_LED_NUM_LOCK))
ps2_led |= (1<<PS2_LED_NUM_LOCK);
if (usb_led & (1<<USB_LED_CAPS_LOCK))
ps2_led |= (1<<PS2_LED_CAPS_LOCK);
ps2_host_set_led(ps2_led);
}

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keyboards/converter/ibm_terminal/matrix.c
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/*
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 <stdbool.h>
#include <avr/io.h>
#include <util/delay.h>
#include "print.h"
#include "util.h"
#include "debug.h"
#include "ps2.h"
#include "matrix.h"
#define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
#define print_matrix_header() print("\nr/c 01234567\n")
#define matrix_bitpop(i) bitpop(matrix[i])
#define ROW_SHIFTER ((uint8_t)1)
static void matrix_make(uint8_t code);
static void matrix_break(uint8_t code);
/*
* Matrix Array usage:
* 'Scan Code Set 3' is assigned into 17x8 cell matrix.
*
* 8bit wide
* +---------+
* 0| |
* :| | 0x00-0x87
* ;| |
* 17| |
* +---------+
*/
static uint8_t matrix[MATRIX_ROWS];
#define ROW(code) (code>>3)
#define COL(code) (code&0x07)
void matrix_init(void)
{
debug_enable = true;
//debug_matrix = true;
//debug_keyboard = true;
//debug_mouse = false;
ps2_host_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)
{
// scan code reading states
static enum {
RESET,
RESET_RESPONSE,
KBD_ID0,
KBD_ID1,
CONFIG,
READY,
F0,
} state = RESET;
uint8_t code;
if ((code = ps2_host_recv())) {
debug("r"); debug_hex(code); debug(" ");
}
switch (state) {
case RESET:
debug("wFF ");
if (ps2_host_send(0xFF) == 0xFA) {
debug("[ack]\nRESET_RESPONSE: ");
state = RESET_RESPONSE;
}
break;
case RESET_RESPONSE:
if (code == 0xAA) {
debug("[ok]\nKBD_ID: ");
state = KBD_ID0;
} else if (code) {
debug("err\nRESET: ");
state = RESET;
}
break;
// after reset receive keyboad ID(2 bytes)
case KBD_ID0:
if (code) {
state = KBD_ID1;
}
break;
case KBD_ID1:
if (code) {
debug("\nCONFIG: ");
state = CONFIG;
}
break;
case CONFIG:
debug("wF8 ");
if (ps2_host_send(0xF8) == 0xFA) {
debug("[ack]\nREADY\n");
state = READY;
}
break;
case READY:
switch (code) {
case 0x00:
break;
case 0xF0:
state = F0;
debug(" ");
break;
default: // normal key make
if (code < 0x88) {
matrix_make(code);
} else {
debug("unexpected scan code at READY: "); debug_hex(code); debug("\n");
}
state = READY;
debug("\n");
}
break;
case F0: // Break code
switch (code) {
case 0x00:
break;
default:
if (code < 0x88) {
matrix_break(code);
} else {
debug("unexpected scan code at F0: "); debug_hex(code); debug("\n");
}
state = READY;
debug("\n");
}
break;
}
return 1;
}
inline
uint8_t matrix_get_row(uint8_t row)
{
return matrix[row];
}
inline
static void matrix_make(uint8_t code)
{
if (!matrix_is_on(ROW(code), COL(code))) {
matrix[ROW(code)] |= 1<<COL(code);
}
}
inline
static void matrix_break(uint8_t code)
{
if (matrix_is_on(ROW(code), COL(code))) {
matrix[ROW(code)] &= ~(1<<COL(code));
}
}
bool matrix_is_on(uint8_t row, uint8_t col)
{
return (matrix_get_row(row) & (1<<col));
}
void matrix_print(void)
{
#if (MATRIX_COLS <= 8)
print("r/c 01234567\n");
#elif (MATRIX_COLS <= 16)
print("r/c 0123456789ABCDEF\n");
#elif (MATRIX_COLS <= 32)
print("r/c 0123456789ABCDEF0123456789ABCDEF\n");
#endif
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
#if (MATRIX_COLS <= 8)
xprintf("%02X: %08b%s\n", row, bitrev(matrix_get_row(row)),
#elif (MATRIX_COLS <= 16)
xprintf("%02X: %016b%s\n", row, bitrev16(matrix_get_row(row)),
#elif (MATRIX_COLS <= 32)
xprintf("%02X: %032b%s\n", row, bitrev32(matrix_get_row(row)),
#endif
#ifdef MATRIX_HAS_GHOST
matrix_has_ghost_in_row(row) ? " <ghost" : ""
#else
""
#endif
);
}
}
#ifdef MATRIX_HAS_GHOST
__attribute__ ((weak))
bool matrix_has_ghost_in_row(uint8_t row)
{
matrix_row_t matrix_row = matrix_get_row(row);
// No ghost exists when less than 2 keys are down on the row
if (((matrix_row - 1) & matrix_row) == 0)
return false;
// Ghost occurs when the row shares column line with other row
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
if (i != row && (matrix_get_row(i) & matrix_row))
return true;
}
return false;
}
#endif

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keyboards/converter/ibm_terminal/rules.mk
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# MCU name
MCU = atmega32u4
# Processor frequency.
# This will define a symbol, F_CPU, in all source code files equal to the
# processor frequency in Hz. You can then use this symbol in your source code to
# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
# automatically to create a 32-bit value in your source code.
#
# This will be an integer division of F_USB below, as it is sourced by
# F_USB after it has run through any CPU prescalers. Note that this value
# does not *change* the processor frequency - it should merely be updated to
# reflect the processor speed set externally so that the code can use accurate
# software delays.
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(+60)
OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
# Boot Section Size in *bytes*
# Teensy halfKay 512
# Teensy++ halfKay 1024
# Atmel DFU loader 4096
# LUFA bootloader 4096
# USBaspLoader 2048
OPT_DEFS += -DBOOTLOADER_SIZE=4096
# Build Options
# change to "no" to disable the options, or define them in the Makefile in
# the appropriate keymap folder that will get included automatically
#
BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000)
MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700)
EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450)
CONSOLE_ENABLE ?= no # Console for debug(+400)
COMMAND_ENABLE ?= no # Commands for debug and configuration
NKRO_ENABLE ?= yes # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality
MIDI_ENABLE ?= no # MIDI controls
AUDIO_ENABLE ?= no # Audio output on port C6
UNICODE_ENABLE ?= no # Unicode
UNICODEMAP_ENABLE ?= yes
BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
PS2_USE_USART ?= yes
API_SYSEX_ENABLE ?= n
CUSTOM_MATRIX = yes
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
SRC = matrix.c led.c

0
keyboards/converter/rules.mk
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