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/* Copyright 2017 Mathias Andersson <wraul@dbox.se>
*
* 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
#include "LUFA/Drivers/Peripheral/TWI.h"
#include "i2c.h"
#include "ssd1306.h"
// Custom macros
#define CTL_ESC CTL_T(KC_ESC) // Tap for Esc, hold for Ctrl
#define HPR_TAB ALL_T(KC_TAB) // Tap for Tab, hold for Hyper (Super+Ctrl+Shift+Alt)
#define SFT_ENT SFT_T(KC_ENT) // Tap for Enter, hold for Shift
//Layers
enum {
QWERTY = 0,
COLEMAK,
DVORAK,
FUNCTION,
};
//13 characters max without re-writing the "Layer: " format in iota_gfx_task_user()
static char layer_lookup[][14] = {"Qwerty","Dvorak","Function"};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* Keymap QWERTY: (Qwerty Layer) Default Layer
* ,-------------------------------------------------------. ,-------------------.
* |Esc| F1| F2| F3| F4| | F5| F6| F7| F8| | F9|F10|F11|F12| |Ins |Home|PgUp|PrSc|
* `-------------------------------------------------------' |-------------------|
* |Del |End |PgDn|ScrL|
* ,-----------------------------------------------------------. |-------------------|
* | ~ | 1 | 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |NumL| / | * |Paus|
* |-----------------------------------------------------------| |-------------------|
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \ | | 7 | 8 | 9 | - |
* |-----------------------------------------------------------| |-------------------|
* |CAPS | 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|Gui |Alt | Space |Alt |Gui|Ctr|Left |Down|Rght| 0 | . | |
* `---------------------------------------------------------------------------------'
*/
[QWERTY] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
KC_DEL, KC_END, KC_PGDN, KC_SLCK, \
KC_GRV, 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_BSLS, KC_GRV, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
HPR_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_BSPC, KC_P7, KC_P8, KC_P9, KC_PMNS, \
CTL_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, XXXXXXX, KC_ENT, KC_P4, KC_P5, KC_P6, KC_PPLS, \
KC_LSFT, XXXXXXX, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, SFT_ENT, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXXX, \
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(FUNCTION), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT \
),
/* Keymap COLEMAK: (Colemak Layer) Default Layer
* ,-------------------------------------------------------. ,-------------------.
* |Esc| F1| F2| F3| F4| | F5| F6| F7| F8| | F9|F10|F11|F12| |Ins |Home|PgUp|PrSc|
* `-------------------------------------------------------' |-------------------|
* |Del |End |PgDn|ScrL|
* ,-----------------------------------------------------------. |-------------------|
* | ~ | 1 | 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =|Backsp | |NumL| / | * |Paus|
* |-----------------------------------------------------------| |-------------------|
* |Tab | Q| W| F| P| G| J| L| U| Y| ;| [| ]| \ | | 7 | 8 | 9 | - |
* |-----------------------------------------------------------| |-------------------|
* |CAPS | A| R| S| T| D| H| N| E| I| O| '|Return | | 4 | 5 | 6 | + |
* |-----------------------------------------------------------' |-------------------|
* |Shift | Z| X| C| V| B| K| M| ,| .| /|Shift | Up | 1 | 2 | 3 | Ent|
* |--------------------------------------------------------'----`--------------| |
* |Ctrl|Gui |Alt | Space |Alt |Gui|Ctr|Left |Down|Rght| 0 | . | |
* `---------------------------------------------------------------------------------'
*/
[COLEMAK] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
KC_DEL, KC_END, KC_PGDN, KC_SLCK, \
KC_GRV, 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_BSLS, KC_GRV, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
HPR_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_LBRC, KC_RBRC, KC_BSPC, KC_P7, KC_P8, KC_P9, KC_PMNS, \
CTL_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, XXXXXXX, KC_ENT, KC_P4, KC_P5, KC_P6, KC_PPLS, \
KC_LSFT, XXXXXXX, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, SFT_ENT, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXXX, \
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(FUNCTION), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT \
),
/* Keymap DVORAK: (Dvorak Layer) Default Layer
* ,-------------------------------------------------------. ,-------------------.
* |Esc| F1| F2| F3| F4| | F5| F6| F7| F8| | F9|F10|F11|F12| |Ins |Home|PgUp|PrSc|
* `-------------------------------------------------------' |-------------------|
* |Del |End |PgDn|ScrL|
* ,-----------------------------------------------------------. |-------------------|
* | ~ | 1 | 2| 3| 4| 5| 6| 7| 8| 9| 0| [| ]| \| ~ | |NumL| / | * |Paus|
* |-----------------------------------------------------------| |-------------------|
* |Tab | '| ,| .| P| Y| F| G| C| R| L| /| =| BS | | 7 | 8 | 9 | - |
* |-----------------------------------------------------------| |-------------------|
* |CAPS | A| O| E| U| I| D| H| T| N| S| -|Return | | 4 | 5 | 6 | + |
* |-----------------------------------------------------------' |-------------------|
* |Shift | ;| Q| J| K| X| B| M| W| V| Z|Shift | Up | 1 | 2 | 3 | Ent|
* |--------------------------------------------------------'----`--------------| |
* |Ctrl|Gui |Alt | Space |Alt |Gui|Ctr|Left |Down|Rght| 0 | . | |
* `---------------------------------------------------------------------------------'
*/
[DVORAK] = LAYOUT(
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
KC_DEL, KC_END, KC_PGDN, KC_SLCK, \
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_LBRC, KC_RBRC, KC_BSLS, KC_GRV, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
HPR_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_SLSH, KC_EQL, KC_BSPC, KC_P7, KC_P8, KC_P9, KC_PMNS, \
CTL_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_MINS, XXXXXXX, KC_ENT, KC_P4, KC_P5, KC_P6, KC_PPLS, \
KC_LSFT, XXXXXXX, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, SFT_ENT, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXXX, \
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(FUNCTION), KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT \
),
[FUNCTION] = LAYOUT(
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_INS, KC_HOME, KC_PGUP, KC_PSCR, \
KC_DEL, KC_END, KC_PGDN, KC_SLCK, \
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, RESET, KC_NLCK, KC_PSLS, KC_PAST, KC_PAUS, \
_______, _______, _______, _______, _______, _______, _______, QWERTY, COLEMAK, DVORAK, _______, _______, _______, _______, KC_P7, KC_P8, KC_P9, KC_PMNS, \
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, XXXXXXX, _______, KC_P4, KC_P5, KC_P6, KC_PPLS, \
_______, XXXXXXX, RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, BL_STEP, _______, _______, KC_UP, KC_P1, KC_P2, KC_P3, XXXXXXX, \
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, _______, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT, KC_P0, KC_PDOT, KC_PENT \
),
};
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case QWERTY:
if (record->event.pressed) {
set_single_persistent_default_layer(QWERTY);
}
return false;
break;
case COLEMAK:
if (record->event.pressed) {
set_single_persistent_default_layer(COLEMAK);
}
return false;
break;
case DVORAK:
if (record->event.pressed) {
set_single_persistent_default_layer(DVORAK);
}
return false;
break;
}
return true;
}
void led_set_user(uint8_t usb_led) {
}
void matrix_init_user(void) {
#ifdef USE_I2C
i2c_master_init();
#ifdef SSD1306OLED
// calls code for the SSD1306 OLED
_delay_ms(400);
TWI_Init(TWI_BIT_PRESCALE_1, TWI_BITLENGTH_FROM_FREQ(1, 800000));
iota_gfx_init(); // turns on the display
#endif
#endif
#ifdef AUDIO_ENABLE
startup_user();
#endif
}
void matrix_scan_user(void) {
#ifdef SSD1306OLED
iota_gfx_task(); // this is what updates the display continuously
#endif
}
void matrix_update(struct CharacterMatrix *dest,
const struct CharacterMatrix *source) {
if (memcmp(dest->display, source->display, sizeof(dest->display))) {
memcpy(dest->display, source->display, sizeof(dest->display));
dest->dirty = true;
}
}
void iota_gfx_task_user(void) {
#if DEBUG_TO_SCREEN
if (debug_enable) {
return;
}
#endif
struct CharacterMatrix matrix;
matrix_clear(&matrix);
matrix_write_P(&matrix, PSTR("TKC1800"));
uint8_t layer = biton32(layer_state);
char buf[40];
snprintf(buf,sizeof(buf), "Undef-%d", layer);
matrix_write_P(&matrix, PSTR("\nLayer: "));
matrix_write(&matrix, layer_lookup[layer]);
// Host Keyboard LED Status
char led[40];
snprintf(led, sizeof(led), "\n\n%s %s %s",
(host_keyboard_leds() & (1<<USB_LED_NUM_LOCK)) ? "NUMLOCK" : " ",
(host_keyboard_leds() & (1<<USB_LED_CAPS_LOCK)) ? "CAPS" : " ",
(host_keyboard_leds() & (1<<USB_LED_SCROLL_LOCK)) ? "SCLK" : " ");
matrix_write(&matrix, led);
matrix_update(&display, &matrix);
}
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