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Merge remote-tracking branch 'origin/master' into develop

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QMK Bot 2021-09-21 21:08:27 +00:00
commit e5e66b6b77
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9
keyboards/gboards/combos/colemakdhm-vim-helpers.def Normal file
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// Vim-Mode combos
COMB(wfEsc, KC_ESC, KC_W, KC_F)
COMB(rsBspc, KC_BSPC, KC_R, KC_S)
COMB(stTab, KC_TAB, KC_S, KC_T)
COMB(cdEnt, KC_ENT, KC_C, KC_D)
COMB(luEsc, KC_ESC, KC_L, KC_U)
COMB(neCol, KC_COLN, KC_N, KC_E)
COMB(mkEnt, KC_ENT, KC_M, KC_K)

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keyboards/gboards/gergoplex/config.h Normal file
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/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2013 Oleg Kostyuk <cub.uanic@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/>.
*/
// Copy and worked on with love from the EZ team
#pragma once
#include "config_common.h"
/* USB Device descriptor parameter */
#define VENDOR_ID 0x6B0A
#define PRODUCT_ID 0x0002
#define DEVICE_VER 0x0001
#define MANUFACTURER g Heavy Industries
#define PRODUCT GergoPlex
/* key matrix size */
#define MATRIX_ROWS 10
#define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
#define MATRIX_COLS 4
/*
* 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
*/
#define MATRIX_ROW_PINS { F6, F5, F4, F1 }
#define MATRIX_COL_PINS { B1, B2, B3, D2, D3 }
#define UNUSED_PINS
#define IGNORE_MOD_TAP_INTERRUPT
#define COMBO_ALLOW_ACTION_KEYS
#define COMBO_VARIABLE_LEN
#define IS_COMMAND() (get_mods() == (MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL)) || get_mods() == (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT)))
#define DEBOUNCE 5

68
keyboards/gboards/gergoplex/gergoplex.c Normal file
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/* Copyright 2021 Jane Bernhardt
*
* 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 "gergoplex.h"
bool i2c_initialized = 0;
i2c_status_t mcp23018_status = 0x20;
void matrix_init_kb(void) {
matrix_init_user();
}
uint8_t init_mcp23018(void) {
print("starting init");
mcp23018_status = 0x20;
// I2C subsystem
if (i2c_initialized == 0) {
i2c_init(); // on pins D(1,0)
i2c_initialized = true;
_delay_ms(1000);
}
// set pin direction
// - unused : input : 1
// - input : input : 1
// - driving : output : 0
mcp23018_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(IODIRA, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11000001, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111, I2C_TIMEOUT);
if (mcp23018_status) goto out;
i2c_stop();
// set pull-up
// - unused : on : 1
// - input : on : 1
// - driving : off : 0
mcp23018_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(GPPUA, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11000001, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0b11111111, I2C_TIMEOUT);
if (mcp23018_status) goto out;
out:
i2c_stop();
return mcp23018_status;
}

56
keyboards/gboards/gergoplex/gergoplex.h Normal file
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/* Copyright 2021 Jane Bernhardt
*
* 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"
#include "i2c_master.h"
extern i2c_status_t mcp23018_status;
#define I2C_TIMEOUT 1000
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
#define CPU_16MHz 0x00
// I2C aliases and register addresses (see "mcp23018.md")
#define I2C_ADDR 0x20 // 0b0100000
#define I2C_ADDR_WRITE ((I2C_ADDR << 1) | I2C_WRITE)
#define I2C_ADDR_READ ((I2C_ADDR << 1) | I2C_READ)
#define IODIRA 0x00 // i/o direction register
#define IODIRB 0x01
#define GPPUA 0x0C // GPIO pull-up resistor register
#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT)
#define OLATA 0x14 // output latch register
uint8_t init_mcp23018(void);
#define LAYOUT_split_3x5_3( \
L00, L01, L02, L03, L04, R00, R01, R02, R03, R04, \
L10, L11, L12, L13, L14, R10, R11, R12, R13, R14, \
L20, L21, L22, L23, L24, R20, R21, R22, R23, R24, \
L30, L31, L32, R30, R31, R32 \
) \
{ \
{L04, L14, L24, KC_NO}, \
{L03, L13, L23, L32}, \
{L02, L12, L22, L31}, \
{L01, L11, L21, L30}, \
{L00, L10, L20, KC_NO}, \
{R00, R10, R20, KC_NO}, \
{R01, R11, R21, R30}, \
{R02, R12, R22, R31}, \
{R03, R13, R23, R32}, \
{R04, R14, R24, KC_NO}, \
}

10
keyboards/gboards/gergoplex/keymaps/colemak-dhm/combos.def Normal file
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// List any combo dictionaries you want loaded to your device below!
// User includes
#include "gergoplex.def"
// QMK wide includes
#include "combos/colemakdhm-vim-helpers.def"
// Word completion
// #include "combos/eng-combos.def"

11
keyboards/gboards/gergoplex/keymaps/colemak-dhm/gergoplex.def Normal file
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// Gergoplex colemak-dhm specfic combos
COMB(osBacksl, KC_BSLS, KC_Y, KC_SCLN)
COMB(mnLess, KC_LT, KC_M, KC_N)
COMB(eiGreat, KC_GT, KC_E, KC_I)
COMB(xcDash, KC_MINS, KC_X, KC_C)
COMB(hcUnds, KC_UNDS, KC_H, KC_COMM)
COMB(khQuot, KC_QUOT, KC_K, KC_H)
COMB(gvClic, KC_BTN1, KC_G, KC_V)
COMB(tdClic, KC_BTN2, KC_T, KC_D)
SUBS(pasta, "I would just like to interject for a moment.", KC_H, KC_J, KC_K, KC_L)

99
keyboards/gboards/gergoplex/keymaps/colemak-dhm/keymap.c Normal file
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/* Good on you for modifying your layout! if you don't have
* time to read the QMK docs, a list of keycodes can be found at
* https://github.com/qmk/qmk_firmware/blob/master/docs/keycodes.md
*/
#include "gergoplex.h"
#include "g/keymap_combo.h"
enum {
_ALPHA, // default (Colemak DHm)
_SPECIAL, // special characters
_NUMBERS // numbers/function/motion
};
// alpha hold modifiers
#define KC_CTL_A MT(MOD_LCTL, KC_A) // Tap for A, hold for Control
#define KC_CTL_O MT(MOD_RCTL, KC_O) // Tap for colon, hold for Control
#define KC_SFT_Z MT(MOD_LSFT, KC_Z) // Tap for Z, hold for Shift
#define KC_SFT_SL MT(MOD_RSFT, KC_SLSH) // Tap for slash, hold for Shift
// thumb modifiers/toggles
#define KC_GUI_ESC MT(MOD_LGUI, KC_ESC) // Tap for Esc, hold for GUI (Meta, Command, Win)
#define KC_ALT_ENT MT(MOD_LALT, KC_ENT) // Tap for Enter, hold for Alt (Option)
#define KC_SPE_SPC LT(_SPECIAL, KC_SPC) // Tap for Space, hold for Special layer
#define KC_NUM_SPC LT(_NUMBERS, KC_SPC) // Tap for Space, hold for Numbers layer
#define KC_SFT_TAB MT(MOD_RSFT, KC_TAB) // Tap for Tab, hold for Right Shift
/* Combomap
*
* ,-------------------------------. ,-------------------------------.
* | | ESC | | | | | ESC | \ |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | | BSPC TAB | | | < : > | |
* |-------+-----+-----+-RMB-+-LMB-| |ENTER+-----+-----+-----+-------|
* | | - ENTER | | | ' _ | | |
* `-------------------------------' `-------------------------------'
* .-----------------. .-----------------.
* | | | | | | | |
* '-----------------' '-----------------'
*/
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Keymap 0: Alpha layer / Colemak DHm
*
* ,-------------------------------. ,-------------------------------.
* | Q | W | F | P | B | | J | L | U | Y | ; |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | CTRL A| R | S | T | G | | M | N | E | I | O |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | SHFT Z| X | C | D | V | | K | H | < | > |SHFT / |
* `-------------------------------' `-------------------------------'
* .------------------------------. .----------------------.
* | ESC META | ENT ALT | SPC SPE | | SPC NUM | SHFT | TAB |
* '------------------------------' '----------------------'
*/
[_ALPHA] = LAYOUT_split_3x5_3(
KC_Q, KC_W, KC_F, KC_P, KC_B, KC_J, KC_L, KC_U, KC_Y, KC_SCLN,
KC_CTL_A, KC_R, KC_S, KC_T, KC_G, KC_M, KC_N, KC_E, KC_I, KC_CTL_O,
KC_SFT_Z, KC_X, KC_C, KC_D, KC_V, KC_K, KC_H, KC_COMMA, KC_DOT, KC_SFT_SL,
KC_GUI_ESC, KC_ALT_ENT, KC_SPE_SPC, KC_NUM_SPC, KC_LSFT, KC_SFT_TAB),
/* Keymap 1: Special characters layer
*
* ,-------------------------------. ,-------------------------------.
* | ! | @ | { | } | | | | ` | ~ | | | \ |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | # | $ | ( | ) | RMB | | + | - | / | * | ' |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | % | ^ | [ | ] | LMB | | & | = | , | . | - |
* `-------------------------------' `-------------------------------'
* .-------------------------. .-----------------.
* | ComboToggle | ; | = | | = | ; | DEL |
* '-------------------------' '-----------------'
*/
[_SPECIAL] = LAYOUT_split_3x5_3(
KC_EXLM, KC_AT, KC_LCBR, KC_RCBR, KC_PIPE, KC_GRV, KC_TILD, KC_TRNS, KC_TRNS, KC_BSLS,
KC_HASH, KC_DLR, KC_LPRN, KC_RPRN, KC_BTN2, KC_PLUS, KC_MINS, KC_SLSH, KC_ASTR, KC_QUOT,
KC_PERC, KC_CIRC, KC_LBRC, KC_RBRC, KC_BTN1, KC_AMPR, KC_EQL, KC_COMM, KC_DOT, KC_MINS,
CMB_TOG, KC_SCLN, KC_EQL, KC_EQL, KC_SCLN, KC_DEL),
/* Keymap 2: Numbers/Function/Motion layer
*
* ,-------------------------------. ,-------------------------------.
* | 1 | 2 | 3 | 4 | 5 | | 6 | 7 | 8 | 9 | 0 |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | F1 | F2 | F3 | F4 | F5 | | LFT | DWN | UP | RGT | VOLUP |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | F6 | F7 | F8 | F9 | F10 | | MLFT| MDWN| MUP | MRGT| VOLDN |
* `-------------------------------' `-------------------------------'
* .-----------------. .-----------------.
* | F11 | F12 | | | | PLY | SKP |
* '-----------------' '-----------------'
*/
[_NUMBERS] = LAYOUT_split_3x5_3(
KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0,
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_VOLU,
KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R, KC_VOLD,
KC_F11, KC_F12, KC_TRNS, KC_TRNS, KC_MPLY, KC_MNXT)
};

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keyboards/gboards/gergoplex/keymaps/colemak-dhm/rules.mk Normal file
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#----------------------------------------------------------------------------
# make gboards/gergoplex:default:flash
# Make sure you have dfu-programmer installed!
#----------------------------------------------------------------------------
#Debug options
VERBOSE = no
DEBUG_MATRIX_SCAN_RATE = no
DEBUG_MATRIX = no
CONSOLE_ENABLE = no
#Combos!
VPATH += keyboards/gboards/
ifeq ($(strip $(DEBUG_MATRIX)), yes)
OPT_DEFS += -DDEBUG_MATRIX
endif

11
keyboards/gboards/gergoplex/keymaps/default/combos.def Normal file
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// List any combo dictionaries you want loaded to your device below!
// QMK wide includes
#include "combos/germ-vim-helpers.def"
#include "combos/germ-mouse-keys.def"
// User includes
#include "gergoplex.def"
// Word completion
// #include "combos/eng-combos.def"

10
keyboards/gboards/gergoplex/keymaps/default/gergoplex.def Normal file
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// Gergoplex specfic combos
COMB(opBacksl, KC_BSLS, KC_O, KC_P)
COMB(hjLess, KC_LT, KC_H, KC_J)
COMB(klGreat, KC_GT, KC_K, KC_L)
COMB(xcDash, KC_MINS, KC_X, KC_C)
COMB(mcUnds, KC_UNDS, KC_M, KC_COMM)
COMB(nmQuot, KC_QUOT, KC_N, KC_M)
SUBS(pasta, "I'd just like to interject for a moment.", KC_H, KC_J, KC_K, KC_L)

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keyboards/gboards/gergoplex/keymaps/default/keymap.c Normal file
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/* Copyright 2021 Jane Bernhardt
*
* 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/>.
*/
/* Good on you for modifying your layout! if you don't have
* time to read the QMK docs, a list of keycodes can be found at
* https://github.com/qmk/qmk_firmware/blob/master/docs/keycodes.md
*/
#include QMK_KEYBOARD_H
#include "g/keymap_combo.h"
enum {
_ALPHA, // default
_SPECIAL, // special characters
_NUMBERS // numbers/function/motion
};
#define KC_CTL_A MT(MOD_LCTL, KC_A) // Tap for A, hold for Control
#define KC_CTL_CL MT(MOD_LCTL, KC_SCLN) // Tap for colon, hold for Control
#define KC_SFT_Z MT(MOD_RSFT, KC_Z) // Tap for Z, hold for Shift
#define KC_SFT_SL MT(MOD_RSFT, KC_SLSH) // Tap for slash, hold for Shift
#define KC_GUI_ESC MT(MOD_LGUI, KC_ESC) // Tap for Esc, hold for GUI (Meta, Command, Win)
#define KC_ALT_ENT MT(MOD_LALT, KC_ENT) // Tap for Enter, hold for Alt (Option)
#define KC_SPE_SPC LT(_SPECIAL, KC_SPC) // Tap for Space, hold for Special layer
#define KC_NUM_SPC LT(_NUMBERS, KC_SPC) // Tap for Space, hold for Numbers layer
#define KC_SFT_TAB MT(MOD_RSFT, KC_TAB) // Tap for Tab, hold for Right Shift
/* Combomap
*
* ,-------------------------------. ,-------------------------------.
* | | ESC | | | | | ESC | \ |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | | BSPC TAB | | | < : > | |
* |-------+-----+-----+-RMB-+-LMB-| |ENTER+-----+-----+-----+-------|
* | | - ENTER | | | ' _ | | |
* `-------------------------------' `-------------------------------'
* .-----------------. .-----------------.
* | | | | | | | |
* '-----------------' '-----------------'
*/
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Keymap 0: Alpha layer
*
* ,-------------------------------. ,-------------------------------.
* | Q | W | E | R | T | | Y | U | I | O | P |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | CTRL A| S | D | F | G | | H | J | K | L |CTRL ; |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | SHFT Z| X | C | V | B | | N | M | < | > |SHFT / |
* `-------------------------------' `-------------------------------'
* .------------------------------. .----------------------.
* | ESC META | ENT ALT | SPC SPE | | SPC NUM | SHFT | TAB |
* '------------------------------' '----------------------'
*/
[_ALPHA] = LAYOUT_split_3x5_3(
KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P,
KC_CTL_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_CTL_CL,
KC_SFT_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMMA, KC_DOT, KC_SFT_SL,
KC_GUI_ESC, KC_ALT_ENT, KC_SPE_SPC, KC_NUM_SPC, KC_LSFT, KC_SFT_TAB),
/* Keymap 1: Special characters layer
*
* ,-------------------------------. ,-------------------------------.
* | ! | @ | { | } | | | | ` | ~ | | | \ |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | # | $ | ( | ) | RMB | | + | - | / | * | ' |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | % | ^ | [ | ] | LMB | | & | = | , | . | - |
* `-------------------------------' `-------------------------------'
* .-------------------------. .-----------------.
* | ComboToggle | ; | = | | = | ; | DEL |
* '-------------------------' '-----------------'
*/
[_SPECIAL] = LAYOUT_split_3x5_3(
KC_EXLM, KC_AT, KC_LCBR, KC_RCBR, KC_PIPE, KC_GRV, KC_TILD, KC_TRNS, KC_TRNS, KC_BSLS,
KC_HASH, KC_DLR, KC_LPRN, KC_RPRN, KC_BTN2, KC_PLUS, KC_MINS, KC_SLSH, KC_ASTR, KC_QUOT,
KC_PERC, KC_CIRC, KC_LBRC, KC_RBRC, KC_BTN1, KC_AMPR, KC_EQL, KC_COMM, KC_DOT, KC_MINS,
CMB_TOG, KC_SCLN, KC_EQL, KC_EQL, KC_SCLN, KC_DEL),
/* Keymap 2: Numbers/Function/Motion layer
*
* ,-------------------------------. ,-------------------------------.
* | 1 | 2 | 3 | 4 | 5 | | 6 | 7 | 8 | 9 | 0 |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | F1 | F2 | F3 | F4 | F5 | | LFT | DWN | UP | RGT | VOLUP |
* |-------+-----+-----+-----+-----| |-----+-----+-----+-----+-------|
* | F6 | F7 | F8 | F9 | F10 | | MLFT| MDWN| MUP | MRGT| VOLDN |
* `-------------------------------' `-------------------------------'
* .-----------------. .-----------------.
* | F11 | F12 | | | | PLY | SKP |
* '-----------------' '-----------------'
*/
[_NUMBERS] = LAYOUT_split_3x5_3(
KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0,
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_VOLU,
KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R, KC_VOLD,
KC_F11, KC_F12, KC_TRNS, KC_TRNS, KC_MPLY, KC_MNXT)
};

17
keyboards/gboards/gergoplex/keymaps/default/rules.mk Normal file
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#----------------------------------------------------------------------------
# make gboards/gergoplex:default:flash
# Make sure you have dfu-programmer installed!
#----------------------------------------------------------------------------
#Debug options
VERBOSE = no
DEBUG_MATRIX_SCAN_RATE = no
DEBUG_MATRIX = no
CONSOLE_ENABLE = no
#Combos!
VPATH += keyboards/gboards/
ifeq ($(strip $(DEBUG_MATRIX)), yes)
OPT_DEFS += -DDEBUG_MATRIX
endif

241
keyboards/gboards/gergoplex/matrix.c Normal file
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/*
Copyright 2013 Oleg Kostyuk <cub.uanic@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 "matrix.h"
#include <stdint.h>
#include <stdbool.h>
#include <avr/io.h>
#include "wait.h"
#include "action_layer.h"
#include "print.h"
#include "debug.h"
#include "util.h"
#include "debounce.h"
#include "gergoplex.h"
#ifdef BALLER
# include <avr/interrupt.h>
# include "pointing_device.h"
#endif
#ifndef DEBOUNCE
# define DEBOUNCE 5
#endif
// ATmega pin defs
#define ROW1 (1 << 6)
#define ROW2 (1 << 5)
#define ROW3 (1 << 4)
#define ROW4 (1 << 1)
/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
/*
* matrix state(1:on, 0:off)
* contains the raw values without debounce filtering of the last read cycle.
*/
static matrix_row_t raw_matrix[MATRIX_ROWS];
static const pin_t row_pins[MATRIX_COLS] = MATRIX_ROW_PINS;
// Right-hand side only pins, the left side is controlled my MCP
static const pin_t col_pins[MATRIX_ROWS_PER_SIDE] = MATRIX_COL_PINS;
// Debouncing: store for each key the number of scans until it's eligible to
// change. When scanning the matrix, ignore any changes in keys that have
// already changed in the last DEBOUNCE scans.
static matrix_row_t read_cols(uint8_t row);
static void init_cols(void);
static void unselect_rows(void);
static void select_row(uint8_t row);
static uint8_t mcp23018_reset_loop;
__attribute__((weak)) void matrix_init_user(void) {}
__attribute__((weak)) void matrix_scan_user(void) {}
__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
void matrix_init(void) {
// initialize row and col
mcp23018_status = init_mcp23018();
unselect_rows();
init_cols();
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
raw_matrix[i] = 0;
}
debounce_init(MATRIX_ROWS);
matrix_init_quantum();
}
void matrix_power_up(void) {
mcp23018_status = init_mcp23018();
unselect_rows();
init_cols();
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
}
}
// Reads and stores a row, returning
// whether a change occurred.
static inline bool store_raw_matrix_row(uint8_t index) {
matrix_row_t temp = read_cols(index);
if (raw_matrix[index] != temp) {
raw_matrix[index] = temp;
return true;
}
return false;
}
uint8_t matrix_scan(void) {
if (mcp23018_status) { // if there was an error
if (++mcp23018_reset_loop == 0) {
// if (++mcp23018_reset_loop >= 1300) {
// since mcp23018_reset_loop is 8 bit - we'll try to reset once in 255 matrix scans
// this will be approx bit more frequent than once per second
print("trying to reset mcp23018\n");
mcp23018_status = init_mcp23018();
if (mcp23018_status) {
print("left side not responding\n");
} else {
print("left side attached\n");
}
}
}
bool changed = false;
for (uint8_t i = 0; i < MATRIX_ROWS_PER_SIDE; i++) {
// select rows from left and right hands
uint8_t left_index = i;
uint8_t right_index = i + MATRIX_ROWS_PER_SIDE;
select_row(left_index);
select_row(right_index);
// we don't need a 30us delay anymore, because selecting a
// left-hand row requires more than 30us for i2c.
changed |= store_raw_matrix_row(left_index);
changed |= store_raw_matrix_row(right_index);
unselect_rows();
}
debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
matrix_scan_quantum();
#ifdef DEBUG_MATRIX
for (uint8_t c = 0; c < MATRIX_COLS; c++)
for (uint8_t r = 0; r < MATRIX_ROWS; r++)
if (matrix_is_on(r, c)) xprintf("r:%d c:%d \n", r, c);
#endif
return 1;
}
bool matrix_is_modified(void) // deprecated and evidently not called.
{
return true;
}
inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
inline matrix_row_t matrix_get_row(uint8_t row) { return matrix[row]; }
void matrix_print(void) {
print("\nr/c 0123456789ABCDEF\n");
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
print_hex8(row);
print(": ");
print_bin_reverse16(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 += bitpop16(matrix[i]);
}
return count;
}
// Remember this means ROWS
static void init_cols(void) {
for (uint8_t row = 0; row < MATRIX_COLS; row++) {
setPinInputHigh(row_pins[row]);
}
}
static matrix_row_t read_cols(uint8_t row) {
if (row < 5) {
if (mcp23018_status) { // if there was an error
return 0;
} else {
uint8_t data = 0;
mcp23018_status = i2c_start(I2C_ADDR_READ, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_read_nack(I2C_TIMEOUT);
if (mcp23018_status < 0) goto out;
data = ~((uint8_t)mcp23018_status);
mcp23018_status = I2C_STATUS_SUCCESS;
out:
i2c_stop();
#ifdef DEBUG_MATRIX
if (data != 0x00) xprintf("I2C: %d\n", data);
#endif
return data;
}
} else {
return ~((((PINF & ROW4) >> 1) | ((PINF & (ROW1 | ROW2 | ROW3)) >> 3)) & 0xF);
}
}
// Row pin configuration
static void unselect_rows(void) {
// no need to unselect on mcp23018, because the select step sets all
// the other row bits high, and it's not changing to a different direction
for (uint8_t col = 0; col < MATRIX_ROWS_PER_SIDE; col++) {
setPinInput(col_pins[col]);
writePinLow(col_pins[col]);
}
}
static void select_row(uint8_t row) {
if (row < 5) {
// select on mcp23018
if (mcp23018_status) { // do nothing on error
} else { // set active row low : 0 // set other rows hi-Z : 1
mcp23018_status = i2c_start(I2C_ADDR_WRITE, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(GPIOA, I2C_TIMEOUT);
if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0xFF & ~(1 << (row + 1)), I2C_TIMEOUT);
if (mcp23018_status) goto out;
out:
i2c_stop();
}
} else {
setPinOutput(col_pins[row - MATRIX_ROWS_PER_SIDE]);
writePinLow(col_pins[row - MATRIX_ROWS_PER_SIDE]);
}
}

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# GergoPlex
![GergoPlex](https://assets.bigcartel.com/product_images/248890490/IMG_20191114_1406385-01-01.jpeg)
A compact 30% (5x3+3) Split Keyboard from g Heavy Industries
* Keyboard Maintainer: [Jane Bernhardt](https://github.com/germ)
* Hardware Supported: GergoPlex (Kit, Partial, Ready)
* Hardware Availability: [gboards.ca](http://gboards.ca)
## Firmware building
Build using the following command (after setting up your build environment):
```
make gboards/gergoplex: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).
Switch `default` with `colemak-dhm` if you prefer to use [Colemak Mod-DH layout](https://colemakmods.github.io/mod-dh/).
## Flashing
Press the small SMD button on the right side board, and run:
```
make gboards/gergoplex:default:flash
```
### Troubleshooting
See [this issue](https://github.com/qmk/qmk_toolbox/issues/58) for solutions if you're seeing:
```
dfu-programmer: no device present.
ERROR: Bootloader not found. Trying again in 5s.
```
## Have an idea for a gadget or a keymap?
[Reach out to me!](mailto:jane@gboards.ca) or submit a PR!

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MCU = atmega32u4
BOOTLOADER = atmel-dfu
CUSTOM_MATRIX = yes
MOUSEKEY_ENABLE = yes # Mouse keys
COMBO_ENABLE = yes
EXTRAKEY_ENABLE = yes
CONSOLE_ENABLE = no
NKRO_ENABLE = yes # USB Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
COMMAND_ENABLE = yes
BOOTMAGIC_ENABLE = lite
LAYOUTS = split_3x5_3
DEBOUNCE_TYPE = sym_eager_pr
SRC += matrix.c
QUANTUM_LIB_SRC += i2c_master.c