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[Keyboard] add Symmetric70 keyboard prototype (#10780) 

* proto_symmetric70 作成中

74hc157 無しで 片手動作は、右と左でそれぞれうごいた。

* add 74HC157 support

* add keymaps/default_mac

* update proto_symmetric70/keymaps/default_mac/readme.md

* update 74HC157 support

* add keyboards/handwired/proto_symmetric70/matrix.c.patch

* update keyboards/handwired/proto_symmetric70/readme.md

* rename proto_symmetric70 to symmetric70_proto

* Update keyboards/handwired/symmetric70_proto/config.h

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/handwired/symmetric70_proto/symmetric70_proto.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/handwired/symmetric70_proto/readme.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* update readme.md

* update keyboards/handwired/symmetric70_proto/config.h

* remove keyboards/handwired/symmetric70_proto/matrix.c.patch

* Update keyboards/handwired/symmetric70_proto/matrix.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* Update keyboards/handwired/symmetric70_proto/matrix.c

Co-authored-by: Drashna Jaelre <drashna@live.com>

* use KC_NO, _______

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
pull/10962/head
Takeshi ISHII 3 years ago
committed by GitHub
parent
bb9fbd66e9
commit
81a17f4270
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 702 additions and 0 deletions
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  1. +150
    -0
      keyboards/handwired/symmetric70_proto/config.h
  2. +87
    -0
      keyboards/handwired/symmetric70_proto/info.json
  3. +54
    -0
      keyboards/handwired/symmetric70_proto/keymaps/default/keymap.c
  4. +9
    -0
      keyboards/handwired/symmetric70_proto/keymaps/default/readme.md
  5. +54
    -0
      keyboards/handwired/symmetric70_proto/keymaps/default_mac/keymap.c
  6. +9
    -0
      keyboards/handwired/symmetric70_proto/keymaps/default_mac/readme.md
  7. +226
    -0
      keyboards/handwired/symmetric70_proto/matrix.c
  8. +20
    -0
      keyboards/handwired/symmetric70_proto/readme.md
  9. +27
    -0
      keyboards/handwired/symmetric70_proto/rules.mk
  10. +25
    -0
      keyboards/handwired/symmetric70_proto/symmetric70_proto.c
  11. +41
    -0
      keyboards/handwired/symmetric70_proto/symmetric70_proto.h

+ 150
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keyboards/handwired/symmetric70_proto/config.h View File

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/*
Copyright 2020 mtei
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"
/* USB Device descriptor parameter */
#define VENDOR_ID 0xFEED
#define PRODUCT_ID 0x2BE5
#define DEVICE_VER 0x0001
#define MANUFACTURER mtei
#define PRODUCT Symmetric70 prototype
/* key matrix size */
#define MATRIX_ROWS 5
#define MATRIX_COLS 16
/*
* Keyboard Matrix Assignments
*
* Change this to how you wired your keyboard
* COLS: AVR pins used for columns, left to right
* ROWS: AVR pins used for rows, top to bottom
* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
*
*/
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4 }
#define MATRIX_COL_PINS { F4,F4,F5,F5, F6,F6,F7,F7, B6,B6,B2,B2, B3,B3,B1,B1 }
#define UNUSED_PINS
#define MATRIX_MUL_SEL { 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0 }
/* use 74HC157: quadruple 2-line to 1-line data selectors / multiplexers */
#define MATRIX_MUL_SELECT B5 /* 74HC157 pin1:~A/B */
/* COL2ROW, ROW2COL */
#define DIODE_DIRECTION COL2ROW
/*
* Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
*/
#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
//#define BACKLIGHT_PIN B7
//#define BACKLIGHT_LEVELS 3
//#define BACKLIGHT_BREATHING
//#define RGB_DI_PIN E2
//#ifdef RGB_DI_PIN
//# define RGBLED_NUM 16
//# define RGBLIGHT_HUE_STEP 8
//# define RGBLIGHT_SAT_STEP 8
//# define RGBLIGHT_VAL_STEP 8
//# define RGBLIGHT_LIMIT_VAL 255 /* The maximum brightness level */
//# define RGBLIGHT_SLEEP /* If defined, the RGB lighting will be switched off when the host goes to sleep */
/*== all animations enable ==*/
//# define RGBLIGHT_ANIMATIONS
/*== or choose animations ==*/
//# define RGBLIGHT_EFFECT_BREATHING
//# define RGBLIGHT_EFFECT_RAINBOW_MOOD
//# define RGBLIGHT_EFFECT_RAINBOW_SWIRL
//# define RGBLIGHT_EFFECT_SNAKE
//# define RGBLIGHT_EFFECT_KNIGHT
//# define RGBLIGHT_EFFECT_CHRISTMAS
//# define RGBLIGHT_EFFECT_STATIC_GRADIENT
//# define RGBLIGHT_EFFECT_RGB_TEST
//# define RGBLIGHT_EFFECT_ALTERNATING
/*== customize breathing effect ==*/
/*==== (DEFAULT) use fixed table instead of exp() and sin() ====*/
//# define RGBLIGHT_BREATHE_TABLE_SIZE 256 // 256(default) or 128 or 64
/*==== use exp() and sin() ====*/
//# define RGBLIGHT_EFFECT_BREATHE_CENTER 1.85 // 1 to 2.7
//# define RGBLIGHT_EFFECT_BREATHE_MAX 255 // 0 to 255
//#endif
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
#define DEBOUNCE 5
/* define if matrix has ghost (lacks anti-ghosting diodes) */
//#define MATRIX_HAS_GHOST
/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
#define LOCKING_SUPPORT_ENABLE
/* Locking resynchronize hack */
#define LOCKING_RESYNC_ENABLE
/* If defined, GRAVE_ESC will always act as ESC when CTRL is held.
* This is useful for the Windows task manager shortcut (ctrl+shift+esc).
*/
//#define GRAVE_ESC_CTRL_OVERRIDE
/*
* Force NKRO
*
* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
* makefile for this to work.)
*
* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
* until the next keyboard reset.
*
* NKRO may prevent your keystrokes from being detected in the BIOS, but it is
* fully operational during normal computer usage.
*
* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
* bootmagic, NKRO mode will always be enabled until it is toggled again during a
* power-up.
*
*/
//#define FORCE_NKRO
/*
* Feature disable options
* These options are also useful to firmware size reduction.
*/
/* disable debug print */
//#define NO_DEBUG
/* disable print */
//#define NO_PRINT
/* disable action features */
//#define NO_ACTION_LAYER
//#define NO_ACTION_TAPPING
//#define NO_ACTION_ONESHOT
/* disable these deprecated features by default */
#define NO_ACTION_MACRO
#define NO_ACTION_FUNCTION
/* Bootmagic Lite key configuration */
//#define BOOTMAGIC_LITE_ROW 0
//#define BOOTMAGIC_LITE_COLUMN 0

+ 87
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keyboards/handwired/symmetric70_proto/info.json View File

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{
"keyboard_name": "symmetric70_proto",
"url": "",
"maintainer": "mtei",
"width": 16,
"height": 5,
"layouts": {
"LAYOUT": {
"layout": [
{"label":"L00", "x":0, "y":0, "w":1.25},
{"label":"L01", "x":1.25, "y":0},
{"label":"L02", "x":2.25, "y":0},
{"label":"L03", "x":3.25, "y":0},
{"label":"L04", "x":4.25, "y":0},
{"label":"L05", "x":5.25, "y":0},
{"label":"L06", "x":6.25, "y":0},
{"label":"R06", "x":8.75, "y":0},
{"label":"R05", "x":9.75, "y":0},
{"label":"R04", "x":10.75, "y":0},
{"label":"R03", "x":11.75, "y":0},
{"label":"R02", "x":12.75, "y":0},
{"label":"R01", "x":13.75, "y":0},
{"label":"R00", "x":14.75, "y":0, "w":1.25},
{"label":"L10", "x":0, "y":1, "w":1.5},
{"label":"L11", "x":1.5, "y":1},
{"label":"L12", "x":2.5, "y":1},
{"label":"L13", "x":3.5, "y":1},
{"label":"L14", "x":4.5, "y":1},
{"label":"L15", "x":5.5, "y":1},
{"label":"L16", "x":6.5, "y":1},
{"label":"R16", "x":8.5, "y":1},
{"label":"R15", "x":9.5, "y":1},
{"label":"R14", "x":10.5, "y":1},
{"label":"R13", "x":11.5, "y":1},
{"label":"R12", "x":12.5, "y":1},
{"label":"R11", "x":13.5, "y":1},
{"label":"R10", "x":14.5, "y":1, "w":1.5},
{"label":"L20", "x":0, "y":2, "w":1.25},
{"label":"L21", "x":1.25, "y":2},
{"label":"L22", "x":2.25, "y":2},
{"label":"L23", "x":3.25, "y":2},
{"label":"L24", "x":4.25, "y":2},
{"label":"L25", "x":5.25, "y":2},
{"label":"L26", "x":6.25, "y":2},
{"label":"R26", "x":8.75, "y":2},
{"label":"R25", "x":9.75, "y":2},
{"label":"R24", "x":10.75, "y":2},
{"label":"R23", "x":11.75, "y":2},
{"label":"R22", "x":12.75, "y":2},
{"label":"R21", "x":13.75, "y":2},
{"label":"R20", "x":14.75, "y":2, "w":1.25},
{"label":"L30", "x":0, "y":3},
{"label":"L31", "x":1, "y":3},
{"label":"L32", "x":2, "y":3},
{"label":"L33", "x":3, "y":3},
{"label":"L34", "x":4, "y":3},
{"label":"L35", "x":5, "y":3},
{"label":"L36", "x":6, "y":3},
{"label":"L37", "x":7, "y":3},
{"label":"R37", "x":8, "y":3},
{"label":"R36", "x":9, "y":3},
{"label":"R35", "x":10, "y":3},
{"label":"R34", "x":11, "y":3},
{"label":"R33", "x":12, "y":3},
{"label":"R32", "x":13, "y":3},
{"label":"R31", "x":14, "y":3},
{"label":"R30", "x":15, "y":3},
{"label":"L40", "x":0, "y":4, "w":1.75},
{"label":"L42", "x":1.75, "y":4, "w":1.25},
{"label":"L43", "x":3, "y":4, "w":1.25},
{"label":"L44", "x":4.25, "y":4},
{"label":"L45", "x":5.25, "y":4, "w":1.25},
{"label":"L47", "x":6.5, "y":4, "w":1.5},
{"label":"R47", "x":8, "y":4, "w":1.5},
{"label":"R45", "x":9.5, "y":4, "w":1.25},
{"label":"R44", "x":10.75, "y":4},
{"label":"R43", "x":11.75, "y":4, "w":1.25},
{"label":"R42", "x":13, "y":4, "w":1.25},
{"label":"R40", "x":14.25, "y":4, "w":1.75}
]
}
}
}

+ 54
- 0
keyboards/handwired/symmetric70_proto/keymaps/default/keymap.c View File

@ -0,0 +1,54 @@
/* Copyright 2020 mtei
*
* 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
// Defines names for use in layer keycodes and the keymap
enum layer_names {
_BASE,
_FN
};
#define KC_FUNC MO(_FN)
// clang-format off
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Base */
[_BASE] = LAYOUT(
//_ESC_1_2_3_4_5_NO _NO_6_7_8_9_0_BSPC
//_TAB_Q_W_E_R_T_MINS _EQL_Y_U_I_O_P_BSLS
//_LCTL_A_S_D_F_G_LBRC _RBRC_H_J_K_L_SCLN_RCTL
//_LSFT_Z_X_C_V_B_GRV_NO _NO_QUOT_N_M_COMM_DOT_SLSH_RSFT
//_FUNC_CAPS_LALT_LGUI_SPC_BSPC _ENT_SPC_RGUI_RALT_APP_FUNC
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_NO, KC_NO, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_MINS, KC_EQL, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSLS,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_LBRC, KC_RBRC, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_RCTL,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_GRV, KC_NO, KC_NO, KC_QUOT, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
KC_FUNC, KC_CAPS, KC_LALT, KC_LGUI, KC_SPC, KC_BSPC, KC_ENT, KC_SPC, KC_RGUI, KC_RALT, KC_APP, KC_FUNC
),
[_FN] = LAYOUT(
//_NO_F1_F2_F3_F4_F5_NO _NO_F6_F7_F8_F9_F10_F11
//_NO_NO_PAUS_SLCK_NO_NO_NO _NO_NO_NO_SLCK_PAUS_NO_F12
//_TRNS_HOME_NO_UP_NO_PGUP_INS _INS_PGUP_NO_UP_NO_HOME_TRNS
//_TRNS_END_LEFT_DOWN_RGHT_PGDN_DEL_TRNS _TRNS_DEL_PGDN_LEFT_DOWN_RGHT_END_TRNS
//_TRNS_PSCR_TRNS_TRNS_NO_NO _NO_NO_TRNS_TRNS_PSCR_TRNS
KC_NO, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_NO, KC_NO, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11,
KC_NO, KC_NO, KC_PAUS, KC_SLCK, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_SLCK, KC_PAUS, KC_NO, KC_F12,
_______, KC_HOME, KC_NO, KC_UP, KC_NO, KC_PGUP, KC_INS, KC_INS, KC_PGUP, KC_NO, KC_UP, KC_NO, KC_HOME, _______,
_______, KC_END, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, KC_DEL, KC_NO,KC_NO, KC_DEL, KC_PGDN, KC_LEFT, KC_DOWN, KC_RGHT, KC_END, _______,
_______, KC_PSCR, _______, _______, KC_NO, KC_NO,KC_NO, KC_NO, _______, _______, KC_PSCR, _______
)
};

+ 9
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keyboards/handwired/symmetric70_proto/keymaps/default/readme.md View File

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# The default keymap for symmetric70_proto
```
ESC 1 2 3 4 5 6 7 8 9 0 BS
TAB Q W E R T - = Y U I O P \
CTL A S D F G [ ] H J K L ; CTL
SFT Z X C V B ` ' N M , . / SFT
FUNC CAPS ALT GUI SPC BS ENT SPC GUI RALT APP FUNC
```

+ 54
- 0
keyboards/handwired/symmetric70_proto/keymaps/default_mac/keymap.c View File

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/* Copyright 2020 mtei
*
* 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
// Defines names for use in layer keycodes and the keymap
enum layer_names {
_BASE,
_FN
};
#define KC_FUNC MO(_FN)
// clang-format off
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Base */
[_BASE] = LAYOUT(
//_ESC_1_2_3_4_5_NO _NO_6_7_8_9_0_BSPC
//_TAB_Q_W_E_R_T_MINS _EQL_Y_U_I_O_P_BSLS
//_LCTL_A_S_D_F_G_LBRC _RBRC_H_J_K_L_SCLN_RCTL
//_LSFT_Z_X_C_V_B_GRV_NO _NO_QUOT_N_M_COMM_DOT_SLSH_RSFT
//_FUNC_CAPS_LALT_LGUI_SPC_BSPC _ENT_SPC_RGUI_RALT_APP_FUNC
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_NO, KC_NO, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_MINS, KC_EQL, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSLS,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_LBRC, KC_RBRC, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_RCTL,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_GRV, KC_LANG2, KC_LANG1, KC_QUOT, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
KC_FUNC, KC_CAPS, KC_LALT, KC_LGUI, KC_SPC, KC_BSPC, KC_ENT, KC_SPC, KC_RGUI, KC_RALT, KC_APP, KC_FUNC
),
[_FN] = LAYOUT(
//_NO_F1_F2_F3_F4_F5_NO _NO_F6_F7_F8_F9_F10_F11
//_NO_NO_PAUS_SLCK_NO_NO_NO _NO_NO_NO_SLCK_PAUS_NO_F12
//_TRNS_HOME_NO_UP_NO_PGUP_INS _INS_PGUP_NO_UP_NO_HOME_TRNS
//_TRNS_END_LEFT_DOWN_RGHT_PGDN_DEL_TRNS _TRNS_DEL_PGDN_LEFT_DOWN_RGHT_END_TRNS
//_TRNS_PSCR_TRNS_TRNS_NO_NO _NO_NO_TRNS_TRNS_PSCR_TRNS
KC_NO, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_NO, KC_NO, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11,
KC_NO, KC_NO, KC_PAUS, KC_SLCK, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_SLCK, KC_PAUS, KC_NO, KC_F12,
_______, KC_HOME, KC_NO, KC_UP, KC_NO, KC_PGUP, KC_INS, KC_INS, KC_PGUP, KC_NO, KC_UP, KC_NO, KC_HOME, _______,
_______, KC_END, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, KC_DEL, KC_NO,KC_NO, KC_DEL, KC_PGDN, KC_LEFT, KC_DOWN, KC_RGHT, KC_END, _______,
_______, KC_PSCR, _______, _______, KC_NO, KC_NO,KC_NO, KC_NO, _______, _______, KC_PSCR, _______
)
};

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keyboards/handwired/symmetric70_proto/keymaps/default_mac/readme.md View File

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# The default_mac keymap for symmetric70_proto
```
ESC 1 2 3 4 5 6 7 8 9 0 BS
TAB Q W E R T - = Y U I O P \
CTL A S D F G [ ] H J K L ; CTL
SFT Z X C V B ` LANG2 LANG1 ' N M , . / SFT
FUNC CAPS ALT GUI SPC BS ENT SPC GUI RALT APP FUNC
```

+ 226
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keyboards/handwired/symmetric70_proto/matrix.c View File

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/*
Copyright 2012-2018 Jun Wako, Jack Humbert, Yiancar
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 "util.h"
#include "matrix.h"
#include "debounce.h"
#include "quantum.h"
#ifdef DIRECT_PINS
static pin_t direct_pins[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS;
#elif (DIODE_DIRECTION == ROW2COL) || (DIODE_DIRECTION == COL2ROW)
static const pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
# ifdef MATRIX_MUL_SELECT
static const pin_t col_sel[MATRIX_COLS] = MATRIX_MUL_SEL;
# ifndef MATRIX_MUL_SELECT_DELAY
# define MATRIX_MUL_SELECT_DELAY 1
# endif
# endif
#endif
/* matrix state(1:on, 0:off) */
extern matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values
extern matrix_row_t matrix[MATRIX_ROWS]; // debounced values
// matrix code
#ifdef DIRECT_PINS
static void init_pins(void) {
for (int row = 0; row < MATRIX_ROWS; row++) {
for (int col = 0; col < MATRIX_COLS; col++) {
pin_t pin = direct_pins[row][col];
if (pin != NO_PIN) {
setPinInputHigh(pin);
}
}
}
}
static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
// Start with a clear matrix row
matrix_row_t current_row_value = 0;
for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
pin_t pin = direct_pins[current_row][col_index];
if (pin != NO_PIN) {
current_row_value |= readPin(pin) ? 0 : (MATRIX_ROW_SHIFTER << col_index);
}
}
// If the row has changed, store the row and return the changed flag.
if (current_matrix[current_row] != current_row_value) {
current_matrix[current_row] = current_row_value;
return true;
}
return false;
}
#elif defined(DIODE_DIRECTION)
# if (DIODE_DIRECTION == COL2ROW)
static void select_row(uint8_t row) {
setPinOutput(row_pins[row]);
writePinLow(row_pins[row]);
}
static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
static void unselect_rows(void) {
for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
setPinInputHigh(row_pins[x]);
}
}
static void init_pins(void) {
#ifdef MATRIX_MUL_SELECT
setPinOutput(MATRIX_MUL_SELECT);
writePinLow(MATRIX_MUL_SELECT);
#endif
unselect_rows();
for (uint8_t x = 0; x < MATRIX_COLS; x++) {
setPinInputHigh(col_pins[x]);
}
}
static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
// Start with a clear matrix row
matrix_row_t current_row_value = 0;
// Select row and wait for row selecton to stabilize
select_row(current_row);
matrix_io_delay();
// For each col...
for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
// Select the col pin to read (active low)
#ifdef MATRIX_MUL_SELECT
writePin(MATRIX_MUL_SELECT,col_sel[col_index]);
__builtin_avr_delay_cycles(MATRIX_MUL_SELECT_DELAY);
#endif
uint8_t pin_state = readPin(col_pins[col_index]);
// Populate the matrix row with the state of the col pin
current_row_value |= pin_state ? 0 : (MATRIX_ROW_SHIFTER << col_index);
}
// Unselect row
unselect_row(current_row);
// If the row has changed, store the row and return the changed flag.
if (current_matrix[current_row] != current_row_value) {
current_matrix[current_row] = current_row_value;
return true;
}
return false;
}
# elif (DIODE_DIRECTION == ROW2COL)
static void select_col(uint8_t col) {
setPinOutput(col_pins[col]);
writePinLow(col_pins[col]);
}
static void unselect_col(uint8_t col) { setPinInputHigh(col_pins[col]); }
static void unselect_cols(void) {
for (uint8_t x = 0; x < MATRIX_COLS; x++) {
setPinInputHigh(col_pins[x]);
}
}
static void init_pins(void) {
unselect_cols();
for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
setPinInputHigh(row_pins[x]);
}
}
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
bool matrix_changed = false;
// Select col and wait for col selecton to stabilize
select_col(current_col);
matrix_io_delay();
// For each row...
for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
// Store last value of row prior to reading
matrix_row_t last_row_value = current_matrix[row_index];
matrix_row_t current_row_value = last_row_value;
// Check row pin state
if (readPin(row_pins[row_index]) == 0) {
// Pin LO, set col bit
current_row_value |= (MATRIX_ROW_SHIFTER << current_col);
} else {
// Pin HI, clear col bit
current_row_value &= ~(MATRIX_ROW_SHIFTER << current_col);
}
// Determine if the matrix changed state
if ((last_row_value != current_row_value)) {
matrix_changed |= true;
current_matrix[row_index] = current_row_value;
}
}
// Unselect col
unselect_col(current_col);
return matrix_changed;
}
# else
# error DIODE_DIRECTION must be one of COL2ROW or ROW2COL!
# endif
#else
# error DIODE_DIRECTION is not defined!
#endif
void matrix_init_custom(void) {
// initialize key pins
init_pins();
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
raw_matrix[i] = 0;
matrix[i] = 0;
}
}
bool matrix_scan_custom(matrix_row_t current_matrix[]) {
bool changed = false;
#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
// Set row, read cols
for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
changed |= read_cols_on_row(current_matrix, current_row);
}
#elif (DIODE_DIRECTION == ROW2COL)
// Set col, read rows
for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
changed |= read_rows_on_col(current_matrix, current_col);
}
#endif
return changed;
}

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keyboards/handwired/symmetric70_proto/readme.md View File

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# symmetric70_proto
![symmetric70_proto](https://i.imgur.com/Br4pH9ol.jpg)
![74HC157_schematic](https://i.imgur.com/8IU8Jgcl.jpg)
A compact 70keys keyboard (prototype) designed by mtei
* Keyboard Maintainer: [mtei](https://github.com/mtei)
* Hardware Supported: Pro Micro (ATmega32U4) & 74HC157
* Hardware Availability: This is just prototype
Make example for this keyboard (after setting up your build environment):
make symmetric70_proto:default
Flashing example for this keyboard:
make symmetric70_proto:default:flash
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).

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keyboards/handwired/symmetric70_proto/rules.mk View File

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# MCU name
MCU = atmega32u4
# Bootloader selection
BOOTLOADER = caterina
# Build Options
# change yes to no to disable
#
BOOTMAGIC_ENABLE = lite # 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
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
NKRO_ENABLE = no # USB Nkey Rollover
BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
RGBLIGHT_ENABLE = no # Enable keyboard RGB underglow
BLUETOOTH_ENABLE = no # Enable Bluetooth
AUDIO_ENABLE = no # Audio output
CUSTOM_MATRIX = lite
SRC += matrix.c
## CONSOLE_ENABLE = yes # matrix dump

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keyboards/handwired/symmetric70_proto/symmetric70_proto.c View File

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/* Copyright 2020 mtei
*
* 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 "symmetric70_proto.h"
__attribute__((weak)) void keyboard_post_init_user(void) {
// Customise these values to desired behaviour
debug_enable=true;
debug_matrix=true;
//debug_keyboard=true;
//debug_mouse=true;
}

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keyboards/handwired/symmetric70_proto/symmetric70_proto.h View File

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/* Copyright 2020 mtei
*
* 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"
/* This is a shortcut to help you visually see your layout.
*
* The first section contains all of the arguments representing the physical
* layout of the board and position of the keys.
*
* The second converts the arguments into a two-dimensional array which
* represents the switch matrix.
*/
#define LAYOUT( \
L00, L01, L02, L03, L04, L05, L06, R06, R05, R04, R03, R02, R01, R00, \
L10, L11, L12, L13, L14, L15, L16, R16, R15, R14, R13, R12, R11, R10, \
L20, L21, L22, L23, L24, L25, L26, R26, R25, R24, R23, R22, R21, R20, \
L30, L31, L32, L33, L34, L35, L36, L37, R37, R36, R35, R34, R33, R32, R31, R30, \
L40, L42, L43, L44, L45, L47, R47, R45, R44, R43, R42, R40 \
) { \
{ L00, L01, L02, L03, L04, L05, L06, KC_NO, KC_NO, R06, R05, R04, R03, R02, R01, R00 }, \
{ L10, L11, L12, L13, L14, L15, L16, KC_NO, KC_NO, R16, R15, R14, R13, R12, R11, R10 }, \
{ L20, L21, L22, L23, L24, L25, L26, KC_NO, KC_NO, R26, R25, R24, R23, R22, R21, R20 }, \
{ L30, L31, L32, L33, L34, L35, L36, L37, R37, R36, R35, R34, R33, R32, R31, R30 }, \
{ L40, KC_NO, L42, L43, L44, L45, KC_NO, L47, R47, KC_NO, R45, R44, R43, R42, KC_NO, R40 } \
}

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