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[Keyboard] Remove broken, unmaintained converter/ibm_5291 (#13658)

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Nick Brassel 4 years ago committed by GitHub
parent 8ea31698c9
commit 6747890562
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  1. 0
      keyboards/converter/ibm_5291/.noci
  2. 39
      keyboards/converter/ibm_5291/config.h
  3. 3
      keyboards/converter/ibm_5291/ibm_5291.c
  4. 69
      keyboards/converter/ibm_5291/ibm_5291.h
  5. 96
      keyboards/converter/ibm_5291/info.json
  6. 233
      keyboards/converter/ibm_5291/keymaps/default/keymap.c
  7. BIN
      keyboards/converter/ibm_5291/keymaps/kbdbabel_doc_ibm5291_kbd.pdf
  8. 284
      keyboards/converter/ibm_5291/matrix.c
  9. 96
      keyboards/converter/ibm_5291/matrix.csv
  10. 72
      keyboards/converter/ibm_5291/readme.md
  11. 37
      keyboards/converter/ibm_5291/rules.mk

0
keyboards/converter/ibm_5291/.noci
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39
keyboards/converter/ibm_5291/config.h
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/*
Copyright 2018 listofoptions <listofoptions@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/>.
*/
#pragma once
#include "config_common.h"
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0x6060
#define DEVICE_VER 0x0001
#define MANUFACTURER QMK
#define PRODUCT 5291 keyboard converter
#define MATRIX_ROWS 5
#define MATRIX_COLS 4
#define MATRIX_ROW_PINS {B2, B3, B4, B5, B6}
#define MATRIX_COL_PINS {B0, B1}
#define MATRIX_DATA_PIN D0
#define MATRIX_STROBE_PIN D1
#define LED_PIN D6
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 0

3
keyboards/converter/ibm_5291/ibm_5291.c
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#include "ibm_5291.h"
#include <avr/io.h>
#include "quantum.h"

69
keyboards/converter/ibm_5291/ibm_5291.h
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/*
Copyright 2018 listofoptions <listofoptions@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/>.
*/
#pragma once
#include "quantum.h"
/*
* ,-------. ,--------------------------------------------------------------------------.
* | F1| F2| |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| BS |NumLck |ScrLck |
* |-------| |--------------------------------------------------------------------------|
* | F3| F4| | Tab | Q| W| E| R| T| Y| U| I| O| P| [| ] | | 7| 8| 9| -|
* |-------| |------------------------------------------------------|Ent|---------------|
* | F5| F6| | Ctrl | A| S| D| F| G| H| J| K| L| ;| '| `| | 4| 5| 6| |
* |-------| |----------------------------------------------------------------------| |
* | F7| F8| |Shif| \| Z| X| C| V| B| N| M| ,| .| /|Shift|PrS| 1| 2| 3| +|
* |-------| |----------------------------------------------------------------------| |
* | F9|F10| | Alt | Space |CapsLck| 0 | . | |
* `-------' `--------------------------------------------------------------------------'
*/
#define LAYOUT_5291( \
KEY_F1,KEY_F2, KEY_ESC, KEY_1, KEY_2,KEY_3,KEY_4,KEY_5,KEY_6,KEY_7,KEY_8,KEY_9, KEY_0, KEY_MIN, KEY_EQU, KEY_BACK, KEY_NLOCK, KEY_SLOCK, \
KEY_F3,KEY_F4, KEY_TAB, KEY_Q, KEY_W,KEY_E,KEY_R,KEY_T,KEY_Y,KEY_U,KEY_I,KEY_O, KEY_P, KEY_LBRC,KEY_RBRC, KEY_PAD7,KEY_PAD8, KEY_PAD9,KEY_PMIN, \
KEY_F5,KEY_F6, KEY_LCTR,KEY_A, KEY_S,KEY_D,KEY_F,KEY_G,KEY_H,KEY_J,KEY_K,KEY_L, KEY_SEMI,KEY_QUOT,KEY_TICK, KEY_ENTR,KEY_PAD4,KEY_PAD5, KEY_PAD6, \
KEY_F7,KEY_F8, KEY_LSFS,KEY_BSLS,KEY_Z,KEY_X,KEY_C,KEY_V,KEY_B,KEY_N,KEY_M,KEY_COMM,KEY_DOT, KEY_SLS,KEY_RSFS, KEY_PAST,KEY_PAD1,KEY_PAD2, KEY_PAD3,KEY_PPLS, \
KEY_F9,KEY_F10, KEY_LALT, KEY_SPACE, KEY_CLOCK, KEY_PAD0, KEY_PDOT \
) \
{ {KEY_Z, KEY_S, KEY_W, KEY_3 }\
, {KEY_X, KEY_D, KEY_E, KEY_4 }\
, {KEY_C, KEY_F, KEY_R, KEY_5 }\
, {KEY_V, KEY_G, KEY_T, KEY_6 }\
, {KEY_B, KEY_H, KEY_Y, KEY_7 }\
, {KEY_N, KEY_J, KEY_U, KEY_8 }\
, {KEY_PAD2, KEY_PAD5,KEY_PAD8,KEY_NLOCK }\
, {KEY_M, KEY_K, KEY_I, KEY_9 }\
, {KEY_COMM, KEY_L, KEY_O, KEY_0 }\
, {KEY_DOT, KEY_SEMI,KEY_P, KEY_MIN }\
, {KEY_SLS, KEY_QUOT,KEY_LBRC,KEY_EQU }\
, {KEY_SPACE, KEY_RSFS,KEY_TICK,KEY_RBRC }\
, {KEY_CLOCK, KEY_PAST,KEY_ENTR,KEY_BACK }\
, {KEY_PAD0, KEY_PAD1,KEY_PAD4,KEY_PAD7 }\
, {KEY_PPLS, KC_NO, KEY_PMIN,KEY_SLOCK }\
, {KEY_PDOT, KEY_PAD3,KEY_PAD6,KEY_PAD9 }\
, {KEY_BSLS, KEY_A, KEY_Q, KEY_2 }\
, {KEY_LALT, KC_NO, KC_NO, KEY_1 }\
, {KEY_F7, KEY_F5, KEY_F3, KEY_F1 }\
, {KEY_F8, KEY_F6, KEY_F4, KEY_F2 }\
, {KC_F10, KC_NO, KC_NO, KC_NO }\
, {KC_F9, KC_NO, KC_NO, KC_NO }\
, {KEY_LSFS, KEY_LCTR,KEY_TAB, KEY_ESC }\
, {KC_NO, KC_NO, KC_NO, KC_NO }\
}
#define LAYOUT LAYOUT_5291

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keyboards/converter/ibm_5291/info.json
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{
"keyboard_name": "IBM 5291",
"url": "https://deskthority.net/wiki/IBM_Model_F#IBM_5291_Keyboard",
"maintainer": "listofoptions",
"width": 21,
"height": 5,
"layouts": {
"LAYOUT_5291": {
"layout": [
{"label":"Sys Req", "x":0, "y":0},
{"label":"Cmd", "x":1, "y":0},
{"label":"`", "x":2.25, "y":0},
{"label":"1", "x":3.25, "y":0},
{"label":"2", "x":4.25, "y":0},
{"label":"3", "x":5.25, "y":0},
{"label":"4", "x":6.25, "y":0},
{"label":"5", "x":7.25, "y":0},
{"label":"6", "x":8.25, "y":0},
{"label":"7", "x":9.25, "y":0},
{"label":"8", "x":10.25, "y":0},
{"label":"9", "x":11.25, "y":0},
{"label":"0", "x":12.25, "y":0},
{"label":"-", "x":13.25, "y":0},
{"label":"=", "x":14.25, "y":0},
{"label":"Backspace", "x":15.25, "y":0, "w":1.75},
{"label":"Reverse Tab", "x":17, "y":0, "w":2},
{"label":"Dup", "x":19, "y":0, "w":2},
{"label":"Del", "x":0, "y":1},
{"label":"Erase Input", "x":1, "y":1},
{"label":"Tab", "x":2.25, "y":1, "w":1.5},
{"label":"Q", "x":3.75, "y":1},
{"label":"W", "x":4.75, "y":1},
{"label":"E", "x":5.75, "y":1},
{"label":"R", "x":6.75, "y":1},
{"label":"T", "x":7.75, "y":1},
{"label":"Y", "x":8.75, "y":1},
{"label":"U", "x":9.75, "y":1},
{"label":"I", "x":10.75, "y":1},
{"label":"O", "x":11.75, "y":1},
{"label":"P", "x":12.75, "y":1},
{"label":"&cent;", "x":13.75, "y":1},
{"label":"\\", "x":14.75, "y":1, "w":1.25},
{"label":"7", "x":17, "y":1},
{"label":"8", "x":18, "y":1},
{"label":"9", "x":19, "y":1},
{"label":"Field -", "x":20, "y":1},
{"label":"Print", "x":0, "y":2},
{"label":"Help", "x":1, "y":2},
{"label":"Caps Lock", "x":2.25, "y":2, "w":1.75},
{"label":"A", "x":4, "y":2},
{"label":"S", "x":5, "y":2},
{"label":"D", "x":6, "y":2},
{"label":"F", "x":7, "y":2},
{"label":"G", "x":8, "y":2},
{"label":"H", "x":9, "y":2},
{"label":"J", "x":10, "y":2},
{"label":"K", "x":11, "y":2},
{"label":"L", "x":12, "y":2},
{"label":";", "x":13, "y":2},
{"label":"'", "x":14, "y":2},
{"label":"{", "x":15, "y":2},
{"label":"Field Exit", "x":16, "y":1, "h":2},
{"label":"4", "x":17, "y":2},
{"label":"5", "x":18, "y":2},
{"label":"6", "x":19, "y":2},
{"label":"Roll Up", "x":0, "y":3},
{"label":"Roll Down", "x":1, "y":3},
{"label":"Shift", "x":2.25, "y":3, "w":1.25},
{"label":"<", "x":3.5, "y":3},
{"label":"Z", "x":4.5, "y":3},
{"label":"X", "x":5.5, "y":3},
{"label":"C", "x":6.5, "y":3},
{"label":"V", "x":7.5, "y":3},
{"label":"B", "x":8.5, "y":3},
{"label":"N", "x":9.5, "y":3},
{"label":"M", "x":10.5, "y":3},
{"label":",", "x":11.5, "y":3},
{"label":".", "x":12.5, "y":3},
{"label":"/", "x":13.5, "y":3},
{"label":"Shift", "x":14.5, "y":3, "w":1.5},
{"label":"Return", "x":16, "y":3},
{"label":"1", "x":17, "y":3},
{"label":"2", "x":18, "y":3},
{"label":"3", "x":19, "y":3},
{"label":"Field +", "x":20, "y":2, "h":3},
{"label":"Left", "x":0, "y":4},
{"label":"Right", "x":1, "y":4},
{"label":"Error Reset", "x":2.25, "y":4, "w":2},
{"label":"Space", "x":4.25, "y":4, "w":9.75},
{"label":"Enter Rec Adv", "x":14, "y":4, "w":2},
{"label":"0", "x":16, "y":4, "w":2},
{"label":".", "x":18, "y":4, "w":2}
]
}
}
}

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keyboards/converter/ibm_5291/keymaps/default/keymap.c
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/*
Copyright 2018 listofoptions <listofoptions@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 QMK_KEYBOARD_H
/*
enum xt_keycodes
{ XT_PAST = SAFE_RANGE // XT pad asterisk / print screen
, XT_SLCK // XT scroll lock / break
, XT_F6 // F6 / app key
, XT_F5 // F5 / gui
, XT_F9 // F9 / F11
, XT_F10 // F10 / F12
} ;
static bool shift_pressed = false ,
alt_pressed = false ,
ctrl_pressed = false ,
xt_pscr_pressed = false ,
xt_brk_pressed = false ,
xt_app_pressed = false ,
xt_gui_pressed = false ,
xt_lout_pressed = false ,
xt_f11_pressed = false ,
xt_f12_pressed = false ;
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case KC_LSFT:
case KC_RSFT:
if (record->event.pressed) {
shift_pressed = true ;
} else {
shift_pressed = false ;
}
return true;
break;
case KC_LALT:
if (record->event.pressed) {
alt_pressed = true ;
} else {
alt_pressed = false ;
}
return true;
break;
case KC_LCTL:
if (record->event.pressed) {
ctrl_pressed = true ;
} else {
ctrl_pressed = false ;
}
return true;
break;
case XT_PAST:
if (record->event.pressed) {
if (shift_pressed) {
xt_pscr_pressed = true ;
register_code(KC_PSCR);
} else {
register_code(KC_PAST);
}
} else {
if (xt_pscr_pressed) {
xt_pscr_pressed = false ;
unregister_code(KC_PSCR);
} else {
unregister_code(KC_PAST);
}
}
return false;
break;
case XT_SLCK:
if (record->event.pressed) {
if (ctrl_pressed) {
xt_brk_pressed = true ;
register_code(KC_BRK);
} else {
register_code(KC_SLCK);
}
} else {
if (xt_brk_pressed) {
xt_brk_pressed = false ;
unregister_code(KC_BRK);
} else {
unregister_code(KC_SLCK);
}
}
return false;
break;
case XT_F6:
if (record->event.pressed) {
if (shift_pressed) {
xt_app_pressed = true ;
register_code(KC_APP);
} else {
register_code(KC_F6);
}
} else {
if (xt_app_pressed) {
xt_app_pressed = false ;
unregister_code(KC_APP);
} else {
unregister_code(KC_F6);
}
}
return false;
break;
case XT_F5:
if (record->event.pressed) {
if (shift_pressed) {
xt_gui_pressed = true ;
register_code(KC_LGUI);
} else if (ctrl_pressed) {
xt_lout_pressed = true ;
register_code (KC_LGUI) ;
register_code (KC_L) ;
} else {
register_code(KC_F5);
}
} else {
if (xt_gui_pressed) {
xt_gui_pressed = false ;
unregister_code(KC_LGUI);
} else if (xt_lout_pressed) {
xt_lout_pressed = false ;
unregister_code (KC_LGUI) ;
unregister_code (KC_L) ;
} else {
unregister_code(KC_F5);
}
}
return false;
break;
case XT_F9:
if (record->event.pressed) {
if (shift_pressed) {
xt_f11_pressed = true ;
register_code(KC_F11);
} else {
register_code(KC_F9);
}
} else {
if (xt_f11_pressed) {
xt_f11_pressed = false ;
unregister_code(KC_F11);
} else {
unregister_code(KC_F9);
}
}
return false;
break;
case XT_F10:
if (record->event.pressed) {
if (shift_pressed) {
xt_f12_pressed = true ;
register_code(KC_F12);
} else {
register_code(KC_F10);
}
} else {
if (xt_f12_pressed) {
xt_f12_pressed = false ;
unregister_code(KC_F12);
} else {
unregister_code(KC_F10);
}
}
return false;
break;
default:
return true;
break;
}
return true;
}
*/
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
// default layout is the standard XT layout
/*
* ,-------. ,--------------------------------------------------------------------------.
* | F1| F2| |Esc| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| BS |NumLck |ScrLck |
* |-------| |--------------------------------------------------------------------------|
* | F3| F4| | Tab | Q| W| E| R| T| Y| U| I| O| P| [| ] | | 7| 8| 9| -|
* |-------| |------------------------------------------------------|Ent|---------------|
* | F5| F6| | Ctrl | A| S| D| F| G| H| J| K| L| ;| '| `| | 4| 5| 6| |
* |-------| |----------------------------------------------------------------------| |
* | F7| F8| |Shif| \| Z| X| C| V| B| N| M| ,| .| /|Shift| *| 1| 2| 3| +|
* |-------| |----------------------------------------------------------------------| |
* | F9|F10| | Alt | Space |CapsLck| 0 | . | |
* `-------' `--------------------------------------------------------------------------'
*/
/*
[0] = LAYOUT (
KC_F1,KC_F2, KC_ESC, KC_1, KC_2,KC_3,KC_4,KC_5,KC_6,KC_7,KC_8,KC_9, KC_0, KC_MINS,KC_EQL, KC_BSPC, KC_NLCK, XT_SLCK,
KC_F3,KC_F4, KC_TAB, KC_Q, KC_W,KC_E,KC_R,KC_T,KC_Y,KC_U,KC_I,KC_O, KC_P, KC_LBRC,KC_RBRC, KC_P7,KC_P8, KC_P9, KC_PMNS,
XT_F5,XT_F6, KC_LCTL,KC_A, KC_S,KC_D,KC_F,KC_G,KC_H,KC_J,KC_K,KC_L, KC_SCLN,KC_QUOT,KC_GRV, KC_ENT, KC_P4,KC_P5, KC_P6,
KC_F7,KC_F8, KC_LSFT,KC_BSLS,KC_Z,KC_X,KC_C,KC_V,KC_B,KC_N,KC_M,KC_COMM,KC_DOT, KC_SLSH,KC_RSFT,XT_PAST,KC_P1,KC_P2, KC_P3, KC_PPLS,
XT_F9,XT_F10,KC_LALT, KC_SPACE, KC_CAPS, KC_P0, KC_PDOT
)
*/
[0] = LAYOUT (
KC_F1,KC_F2, KC_ESC, KC_1, KC_2,KC_3,KC_4,KC_5,KC_6,KC_7,KC_8,KC_9, KC_0, KC_MINS,KC_EQL, KC_BSPC, KC_NLCK, KC_SLCK,
KC_F3,KC_F4, KC_TAB, KC_Q, KC_W,KC_E,KC_R,KC_T,KC_Y,KC_U,KC_I,KC_O, KC_P, KC_LBRC,KC_RBRC, KC_P7,KC_P8, KC_P9, KC_PMNS,
KC_F5,KC_F6, KC_LCTL,KC_A, KC_S,KC_D,KC_F,KC_G,KC_H,KC_J,KC_K,KC_L, KC_SCLN,KC_QUOT,KC_GRV, KC_ENT, KC_P4,KC_P5, KC_P6,
KC_F7,KC_F8, KC_LSFT,KC_BSLS,KC_Z,KC_X,KC_C,KC_V,KC_B,KC_N,KC_M,KC_COMM,KC_DOT, KC_SLSH,KC_RSFT,KC_PAST,KC_P1,KC_P2, KC_P3, KC_PPLS,
KC_F9,KC_F10,KC_LALT, KC_SPACE, KC_CAPS, KC_P0, KC_PDOT
)
} ;

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keyboards/converter/ibm_5291/matrix.c
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/*
Copyright 2018 listofoptions <listofoptions@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 <string.h>
#if defined(__AVR__)
#include <avr/io.h>
#endif
#include <util/delay.h>
#include "wait.h"
#include "print.h"
#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "timer.h"
#include "config.h"
#ifndef DEBOUNCE
# define DEBOUNCE 5
#endif
#define print_matrix_header() print("\nr/c 01234567\n")
#define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
#define matrix_bitpop(i) bitpop(matrix[i])
#define ROW_SHIFTER ((uint8_t)1)
#define check_bit(var,pos) ((var) & (1<<(pos)))
#define NUM_ROW_PINS 5
#define NUM_COL_PINS 2
static const uint8_t row_pins [NUM_ROW_PINS] = MATRIX_ROW_PINS ;
static const uint8_t col_pins [NUM_ROW_PINS] = MATRIX_COL_PINS ;
#if ( DEBOUNCE > 0 )
static uint16_t debouncing_time ;
static bool debouncing = false ;
#endif
static uint8_t matrix [MATRIX_ROWS] = {0};
#if ( DEBOUNCE > 0 )
static uint8_t matrix_debounce [MATRIX_ROWS] = {0};
#endif
static
inline
void toggle_led(void) {
uint8_t pin = LED_PIN ;
_SFR_IO8((pin >> 4) + 2) ^= _BV(pin & 0xF);
}
static
inline
void init_led(void) {
uint8_t pin = LED_PIN ;
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
}
static
inline
void init_data(void) {
uint8_t pin = MATRIX_DATA_PIN ;
_SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // LO
}
static
inline
void init_strobe(void) {
uint8_t pin = MATRIX_STROBE_PIN ;
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
}
static
inline
void init_rows(void) {
for ( uint8_t i = 0 ; i < NUM_ROW_PINS; ++i ) {
uint8_t pin = row_pins[i];
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
}
}
static
inline
void init_cols(void) {
for ( uint8_t i = 0 ; i < NUM_COL_PINS; ++i ) {
uint8_t pin = col_pins[i];
_SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
}
}
static
inline
void select_row(uint8_t current_row) {
for ( uint8_t i = 0 ; i < NUM_ROW_PINS; ++i ) {
uint8_t pin = row_pins[i] ;
if ( check_bit( current_row, i ) ) {
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
} else {
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
}
}
wait_us(30) ;
}
static
inline
void select_col(uint8_t current_col) {
for ( uint8_t i = 0 ; i < NUM_COL_PINS; ++i ) {
uint8_t pin = col_pins[i] ;
if ( check_bit( current_col, i ) ) {
_SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
} else {
_SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
}
}
wait_us(30) ;
}
static
inline
uint8_t matrix_strobe(uint8_t col_index) {
uint8_t strobe_pin = MATRIX_STROBE_PIN ;
uint8_t data_pin = MATRIX_DATA_PIN ;
// set strobe pin low
_SFR_IO8((strobe_pin >> 4) + 2) &= ~_BV(strobe_pin & 0xF);
wait_us(30) ;
// read data
uint8_t data = (_SFR_IO8(data_pin >> 4) & _BV(data_pin & 0xF)) ;
// set strobe pin hi
_SFR_IO8((strobe_pin >> 4) + 2) |= _BV(strobe_pin & 0xF);
uint8_t out = data ? (1 << col_index) : 0 ;
return out ;
}
static
bool matrix_read(uint8_t current_matrix[], uint8_t current_row) {
// Store last value of row prior to reading
uint8_t last_row_value = current_matrix[current_row];
// Clear data in matrix row
current_matrix[current_row] = 0;
select_row(current_row);
// For each col...
for(uint8_t col_index = 0; col_index < MATRIX_COLS; ++col_index) {
select_col(col_index) ;
// strobe the matrix
// Populate the matrix row with the state of the data pin
current_matrix[current_row] |= matrix_strobe(col_index) ;
}
bool test = last_row_value != current_matrix[current_row] ;
return test ;
}
__attribute__ ((weak))
void matrix_init_quantum(void) {
matrix_init_kb();
}
__attribute__ ((weak))
void matrix_scan_quantum(void) {
matrix_scan_kb();
}
__attribute__ ((weak))
void matrix_init_kb(void) {
matrix_init_user();
}
__attribute__ ((weak))
void matrix_scan_kb(void) {
matrix_scan_user();
}
__attribute__ ((weak))
void matrix_init_user(void) {
}
__attribute__ ((weak))
void matrix_scan_user(void) {
}
inline
uint8_t matrix_rows(void) {
return MATRIX_ROWS;
}
inline
uint8_t matrix_cols(void) {
return MATRIX_COLS;
}
inline
uint8_t matrix_get_row(uint8_t row) {
return matrix[row];
}
void matrix_init(void) {
init_led() ;
init_rows() ;
init_cols() ;
init_data() ;
init_strobe() ;
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
# if (DEBOUNCE > 0)
matrix_debounce [i] = 0;
# endif
}
matrix_init_quantum() ;
}
uint8_t matrix_scan(void) {
for ( uint8_t current_row = 0; current_row < MATRIX_ROWS; ++current_row ) {
# if (DEBOUNCE > 0)
bool matrix_changed = matrix_read(matrix_debounce, current_row);
if (matrix_changed) {
debouncing = true ;
debouncing_time = timer_read();
}
# else
matrix_read(matrix, current_row);
# endif
}
# if (DEBOUNCE > 0)
if (debouncing && (timer_elapsed(debouncing_time) > DEBOUNCE)) {
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = matrix_debounce[i];
}
debouncing = false;
}
# endif
matrix_scan_quantum();
return 1;
}
void matrix_print(void) {
print_matrix_header();
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
print_hex8(row); print(": ");
print_matrix_row(row);
print("\n");
}
}

96
keyboards/converter/ibm_5291/matrix.csv
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0,Z
1,S
2,W
3,3
4,X
5,D
6,E
7,4
8,C
9,F
10,R
11,5
12,V
13,G
14,T
15,6
16,B
17,H
18,Y
19,7
20,N
21,J
22,U
23,8
24,PAD_2
25,PAD_5
26,PAD_8
27,NUM_LOCK
28,M
29,K
30,I
31,9
32,COMMA
33,L
34,O
35,0
36,PERIOD
37,SEMICOLON
38,P
39,MINUS
40,SLASH
41,QUOTE
42,LEFT_BRACE
43,EQUAL
44,SPACE
45,RSHIFT
46,BACK_QUOTE
47,RIGHT_BRACE
48,CAPS_LOCK
49,PAD_ASTERIX
50,ENTER
51,BACKSPACE
52,PAD_0
53,PAD_1
54,PAD_4
55,PAD_7
56,PAD_PLUS
57,UNASSIGNED
58,PAD_MINUS
59,SCROLL_LOCK
60,PAD_PERIOD
61,PAD_3
62,PAD_6
63,PAD_9
64,BACKSLASH
65,A
66,Q
67,2
68,LALT
69,UNASSIGNED
70,UNASSIGNED
71,1
72,F7
73,F5
74,F3
75,F1
76,F8
77,F6
78,F4
79,F2
80,F10
81,UNASSIGNED
82,UNASSIGNED
83,UNASSIGNED
84,F9
85,UNASSIGNED
86,UNASSIGNED
87,UNASSIGNED
88,LSHIFT
89,LCTRL
90,TAB
91,ESC
92,UNASSIGNED
93,UNASSIGNED
94,UNASSIGNED
95,UNASSIGNED
unable to load file from head commit

72
keyboards/converter/ibm_5291/readme.md
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# IBM 5291 keyboard converter
[IBM 5291](https://deskthority.net/wiki/IBM_Model_F#IBM_5291_Keyboard)
A converter for the eponymous keyboard.
Keyboard Maintainer: [Listofoptions](https://github.com/listofoptions)
Hardware Supported: IBM 5291, Teensy 2.0
Make example for this keyboard (after setting up your build environment):
make converter/ibm_5291:default
See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
The pinout is as follows:
IBM−5291−Cable to Pinhead−14
| pin | description
----|------------------------
1 | GND
2 | NC
3 | GND
4 | GN)
5 | +5V
6 | D0
7 | D1
8 | D2
9 | D3
10| D4
11| D5
12| D6
13| Strobe
14| Out
The pins on this connector are organized
![here](https://geekhack.org/index.php?action=dlattach;topic=48950.0;attach=36759;image)
IBM−5291−2 Cable with DB15M connector
| pin | description
----|-------------
|1,2,3 | GND
|4 | +5V
|5 | D0
|6 | D1
|7 | D2
|8 | D3
|9 | D4
|10 | D5
|11 | D6
|12 | Strobe
|13 | Out
|14 | PE
|15 | NC
The above connector is actually numbered so it should be easier to determine
where the needed connections are.
To connect to the teensy, the following are pins are needed (if you should choose not set your own):
* PB0 -> PB6 are connected to D0 -> D6
* +5V is connected to the corresponding teensy pin
* gnd is as well, only one of the gnd pins needs to be connected though.
* strobe is connected to pin PD1
* data is connected to PD0
* PE does not need to be connected to anything, but it could also be connected to gnd
sources:
http://www.retrocomputing.eu/documents/5291_MaintenanceLibrary.pdf

37
keyboards/converter/ibm_5291/rules.mk
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# MCU name
MCU = atmega32u4
# Bootloader selection
# Teensy halfkay
# Pro Micro caterina
# Atmel DFU atmel-dfu
# LUFA DFU lufa-dfu
# QMK DFU qmk-dfu
# ATmega32A bootloadHID
# ATmega328P USBasp
BOOTLOADER = halfkay
# 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
MOUSEKEY_ENABLE = no # Mouse keys
EXTRAKEY_ENABLE = no # Audio control and System control
CONSOLE_ENABLE = no # Console for debug
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
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
RGBLIGHT_ENABLE = no # Enable WS2812 RGB underlight.
SPLIT_KEYBOARD = no
WAIT_FOR_USB = yes
LAYOUTS_HAS_RGB = 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
CUSTOM_MATRIX = yes
SRC = matrix.c
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