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/* Copyright 2021 dogspace <https://github.com/dogspace>
*
* 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 custom_keycodes {
KC_CUST = SAFE_RANGE,
};
enum layer_names {
_MA,
_L1,
_L2,
_L3
};
// NOTE: Default keymap layers were designed for ANSI split-space layout http://www.keyboard-layout-editor.com/#/gists/f28bd5ff4e62f69e89896df3a59671c6
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_MA] = LAYOUT_ansi(
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_DEL,
KC_MUTE, 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_BSLS, LCTL(KC_F),
KC_CAPS, MO(_L2), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_CALC,
TG(_L2), KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_WHOM,
MO(_L3), KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(_L1), LCTL(KC_C), LCTL(KC_V), KC_LEFT, KC_DOWN, KC_RGHT
),
[_L1] = LAYOUT_ansi(
KC_GRAVE, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
RGB_TOG, _______, _______, _______, _______, _______, _______, _______, KC_PGUP, KC_UP, _______, _______, _______, _______, _______, _______,
_______, LCTL(KC_Z), KC_LCTL, KC_LSFT, _______, _______, _______, KC_HOME, KC_LEFT, KC_DOWN, KC_RIGHT, KC_END, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, KC_PGDN, _______, _______, LCTL(KC_SLSH), _______, _______, _______,
_______, _______, _______, _______, _______, _______, LCTL(KC_X), _______, _______, _______, _______
),
[_L2] = LAYOUT_ansi(
KC_GRAVE, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
RGB_TOG, _______, _______, _______, _______, _______, _______, KC_PAST, KC_7, KC_8, KC_9, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, KC_PPLS, KC_4, KC_5, KC_6, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, KC_PMNS, KC_1, KC_2, KC_3, _______, _______, _______, _______,
_______, _______, _______, _______, KC_0, KC_PSLS, _______, _______, _______, _______, _______
),
[_L3] = LAYOUT_ansi(
_______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______,
RGB_TOG, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
KC_SYSREQ, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
)
};
#ifdef OLED_DRIVER_ENABLE
/*=========================================== OLED CONFIGURATION ===========================================*/
bool oled_horizontal = true; // OLED rotation (true = horizontal, false = vertical)
bool ansi_layout = true; // ANSI or ISO layout (true = ANSI, false = ISO)
bool split_space = true; // Split spacebar (true = split spacebar, false = 6.25u or 7u spacebar)
bool three_mods_left = true; // Left mods layout (true = 3x 1.25u keys, false = 2x 1.5u keys)
bool three_mods_right = false; // Right mods layout (true = 3x 1u keys, false = 2x 1.5u keys)
bool graph_direction = true; // Graph movement (true = right to left, false = left to right)
float graph_top_wpm = 100.0; // Minimum WPM required to reach the top of the graph
int graph_refresh = 1000; // In milliseconds, determines the graph-line frequency
int icon_med_wpm = 50; // WPM required to display the medium snail
int icon_fast_wpm = 72; // WPM required to display the fast snail
// Layer names: Should be exactly 5 characters in length if vertical display, or 6 characters if horizontal
#define MA_LAYER_NAME "QWERTY" // Layer _MA name
#define L1_LAYER_NAME "ARROWS" // Layer _L1 name
#define L2_LAYER_NAME "NUMPAD" // Layer _L2 name
#define L3_LAYER_NAME "FUNCTN" // Layer _L3 name
/*================================================================================================================*/
bool first_loop = true;
int timer = 0;
int wpm_limit = 20;
int max_wpm = -1;
int wpm_icon = -1;
int graph_lines[64];
// Set OLED rotation
oled_rotation_t oled_init_user(oled_rotation_t rotation) {
if (oled_horizontal) {
return OLED_ROTATION_180;
} else {
return OLED_ROTATION_90;
}
}
// Toggles pixel on/off, converts horizontal coordinates to vertical equivalent if necessary
static void write_pixel(int x, int y, bool onoff) {
if (oled_horizontal) {
oled_write_pixel(x, y, onoff);
} else {
oled_write_pixel(y, 127 - x, onoff);
}
}
// Draw static background image to OLED (keyboard with no bottom row)
static void render_background(void) {
if (oled_horizontal) {
static const char PROGMEM oled_keymap_horizontal[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00,
0x84, 0x80, 0x80, 0x80, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04,
0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00,
0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00,
0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00, 0x80, 0x04, 0x00, 0x00, 0x00,
0x80, 0x04, 0x04, 0x04, 0x04, 0x84, 0x84, 0x84, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00,
0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10,
0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00,
0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x02,
0x02, 0x02, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
oled_write_raw_P(oled_keymap_horizontal, sizeof(oled_keymap_horizontal));
} else {
static const char PROGMEM oled_keymap_vertical[] = {
0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00,
0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x87, 0x00, 0x00, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x00,
0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x00, 0x43, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00,
0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00,
0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00,
0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x21, 0x00, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,
0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00,
0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
oled_write_raw_P(oled_keymap_vertical, sizeof(oled_keymap_vertical));
}
}
// Location of OLED keyboard's top left pixel, relative to the display
static const int keymap_template[2] = {41, 0};
// Location of key highlights top left pixels, relative to keymap_template {X, Y, Key length in px}
static int keymap_coords[MATRIX_ROWS][MATRIX_COLS][3] = {
{ {12, 15, 1}, {5, 0, 1}, {10, 0, 1}, {15, 0, 1}, {20, 0, 1}, {25, 0, 1}, {30, 0, 1}, {35, 0, 1}, {40, 0, 1}, {45, 0, 1}, {50, 0, 1}, {55, 0, 1}, {60, 0, 1}, {65, 0, 1}, {70, 0, 8}, {82, 0, 1} },
{ {0, 5, 1}, {5, 5, 5}, {14, 5, 1}, {19, 5, 1}, {24, 5, 1}, {29, 5, 1}, {34, 5, 1}, {39, 5, 1}, {44, 5, 1}, {49, 5, 1}, {54, 5, 1}, {59, 5, 1}, {64, 5, 1}, {69, 5, 1}, {74, 5, 4}, {82, 5, 1} },
{ {0, 10, 1}, {5, 10, 6}, {15, 10, 1}, {20, 10, 1}, {25, 10, 1}, {30, 10, 1}, {35, 10, 1}, {40, 10, 1}, {45, 10, 1}, {50, 10, 1}, {55, 10, 1}, {60, 10, 1}, {65, 10, 1}, {0, 0, 0}, {70, 10, 8}, {82, 10, 1} },
{ {0, 15, 1}, {5, 15, 8}, {17, 15, 1}, {22, 15, 1}, {27, 15, 1}, {32, 15, 1}, {37, 15, 1}, {42, 15, 1}, {47, 15, 1}, {52, 15, 1}, {57, 15, 1}, {62, 15, 1}, {67, 15, 6}, {0, 0, 0}, {77, 15, 1}, {82, 15, 1} },
{ {0, 20, 1}, {5, 20, 2}, {11, 20, 2}, {17, 20, 2}, {0, 0, 0}, {0, 0, 0}, {23, 20, 12}, {0, 0, 0}, {0, 0, 0}, {39, 20, 3}, {56, 20, 4}, {64, 20, 4}, {72, 20, 1}, {0, 0, 0}, {77, 20, 1}, {82, 20, 1} }
};
// Draw the bottom row of the keyboard (based on OLED config variables), update coordinates
static void render_fn_row(void) {
// Update locations of spacebar and modifier key highlights
if ((split_space == false) && (three_mods_left == false)) {
keymap_coords[4][1][2] = 3;
keymap_coords[4][2][0] = 12;
keymap_coords[4][2][2] = 3;
keymap_coords[4][3][0] = 0;
keymap_coords[4][3][1] = 0;
keymap_coords[4][3][2] = 0;
keymap_coords[4][6][0] = 19;
keymap_coords[4][6][2] = 34;
} else if ((split_space == false) && (three_mods_left == true)) {
keymap_coords[4][6][2] = 30;
}
if ((split_space == false) && (three_mods_right == true)) {
keymap_coords[4][9][0] = 57;
keymap_coords[4][9][2] = 1;
keymap_coords[4][10][0] = 62;
keymap_coords[4][10][2] = 1;
keymap_coords[4][11][0] = 67;
keymap_coords[4][11][2] = 1;
}
// Draw modifiers
for (int i = 0; i < 16; i++) {
if (keymap_coords[4][i][2] != 0) {
for (int p = 0; p < keymap_coords[4][i][2]; p++) {
int x = keymap_template[0] + keymap_coords[4][i][0] + 2 + p;
write_pixel(x, 22, true);
}
}
}
// Draw second line for split spacebar
if (split_space == true) {
for (int i = 0; i < 6; i++) {
int x = keymap_template[0] + 46 + 2 + i;
write_pixel(x, 22, true);
}
}
}
// Update OLED keyboard with ISO layout, update coordinates
static void render_iso(void) {
for (int i = 0; i < 6; i++) {
// Turn off ANSI enter
write_pixel(keymap_template[0] + 73 + i, keymap_template[1] + 12, false);
if (i < 4) {
// Turn off part of ANSI left shift
write_pixel(keymap_template[0] + 10 + i, keymap_template[1] + 17, false);
// Draw vertical line for ISO enter
write_pixel(keymap_template[0] + 79, keymap_template[1] + 8 + i, true);
}
}
// Update locations of shift and grave key highlights
keymap_coords[3][1][2] = 3;
keymap_coords[1][14][0] = 70;
keymap_coords[1][14][1] = 10;
keymap_coords[1][14][2] = 1;
}
// Toggles pixels surrounding key
static void render_keymap(uint8_t key_row, uint8_t key_col, bool onoff) {
int length = keymap_coords[key_row][key_col][2] + 4;
int left = keymap_coords[key_row][key_col][0] + keymap_template[0];
int top = keymap_coords[key_row][key_col][1] + keymap_template[1];
int right = left + length - 1;
int bottom = top + 4;
// Special case 1 - Draw enter key on ISO layout, return
if ((ansi_layout == false) && (key_row == 2) && (key_col == 14)) {
for (int i = 0; i < 10; i++) {
write_pixel(keymap_template[0] + 81, keymap_template[1] + 5 + i, onoff);
if (i < 5) {
write_pixel(keymap_template[0] + 74, keymap_template[1] + 5 + i, onoff);
}
if (i < 6) {
write_pixel(keymap_template[0] + 75, keymap_template[1] + 9 + i, onoff);
}
if (i < 7) {
write_pixel(keymap_template[0] + 75 + i, keymap_template[1] + 5, onoff);
write_pixel(keymap_template[0] + 75 + i, keymap_template[1] + 14, onoff);
}
}
return;
}
// Draw top and bottom walls (horizontal for <length>px)
for (int x = 0; x < length; x++) {
write_pixel(left + x, top, onoff);
write_pixel(left + x, bottom, onoff);
}
// Draw left and right walls (vertical for 5px)
for (int y = 0; y < 5; y++) {
write_pixel(left, top + y, onoff);
write_pixel(right, top + y, onoff);
}
// Special case 2 - Draw right spacebar on split-space layout
if ((split_space == true) && (key_row == 4) && (key_col == 6)) {
int start = keymap_template[0] + 46;
int stop = keymap_template[0] + 55;
for (int x = start; x < stop; x++) {
write_pixel(x, top, onoff);
write_pixel(x, bottom, onoff);
}
for (int y = 0; y < 5; y++) {
write_pixel(start, top + y, onoff);
write_pixel(stop, top + y, onoff);
}
}
}
// Write active layer name
static void render_layer_state(void) {
if (oled_horizontal) {
oled_set_cursor(0, 0);
} else {
oled_set_cursor(0, 15);
}
switch (get_highest_layer(layer_state)) {
case _MA:
oled_write_P(PSTR(MA_LAYER_NAME), false);
break;
case _L1:
oled_write_P(PSTR(L1_LAYER_NAME), false);
break;
case _L2:
oled_write_P(PSTR(L2_LAYER_NAME), false);
break;
case _L3:
oled_write_P(PSTR(L3_LAYER_NAME), false);
break;
default:
oled_write("ERROR", false);
break;
}
}
// Update WPM counters
static void render_wpm_counters(int current_wpm) {
int cursorposition_cur = 2;
int cursorposition_max = 1;
if (oled_horizontal == false) {
cursorposition_cur = 13;
cursorposition_max = 14;
}
char wpm_counter[4];
wpm_counter[3] = '\0';
wpm_counter[2] = '0' + current_wpm % 10;
wpm_counter[1] = '0' + (current_wpm / 10) % 10;
wpm_counter[0] = '0' + (current_wpm / 100) % 10;
oled_set_cursor(0, cursorposition_cur);
oled_write(wpm_counter, false);
if (current_wpm > max_wpm) {
max_wpm = current_wpm;
wpm_limit = max_wpm + 20;
oled_set_cursor(0, cursorposition_max);
oled_write(wpm_counter, false);
}
}
// Update WPM snail icon
static void render_wpm_icon(int current_wpm) {
// wpm_icon is used to prevent unnecessary redraw
if ((current_wpm < icon_med_wpm) && (wpm_icon != 0)) {
wpm_icon = 0;
} else if ((current_wpm >= icon_med_wpm) && (current_wpm < icon_fast_wpm) && (wpm_icon != 1)) {
wpm_icon = 1;
} else if ((current_wpm >= icon_fast_wpm) && (wpm_icon != 2)) {
wpm_icon = 2;
} else {
return;
}
static const char PROGMEM snails[][2][24] = {
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0xA0, 0x20, 0x40, 0x40, 0x80, 0x00, 0x00, 0x00, 0x80, 0x40, 0x20, 0x50, 0x88, 0x04, 0x00, 0x00},
{0x40, 0x60, 0x50, 0x4E, 0x51, 0x64, 0x4A, 0x51, 0x54, 0x49, 0x41, 0x62, 0x54, 0x49, 0x46, 0x41, 0x40, 0x30, 0x09, 0x04, 0x02, 0x01, 0x00, 0x00}},
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x40, 0x40, 0x40, 0x40, 0x80, 0x80, 0x00, 0x00, 0x00, 0x04, 0x98, 0x60, 0x80, 0x00, 0x00, 0x00, 0x00},
{0x60, 0x50, 0x54, 0x4A, 0x51, 0x64, 0x4A, 0x51, 0x55, 0x49, 0x41, 0x62, 0x54, 0x49, 0x46, 0x41, 0x21, 0x10, 0x0A, 0x08, 0x05, 0x02, 0x00, 0x00}},
{{0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x40, 0x40, 0x40, 0x40, 0x80, 0x80, 0x10, 0x10, 0x10, 0x20, 0x40, 0x40, 0xC0, 0x80, 0x80, 0x00, 0x00, 0x00},
{0x60, 0x58, 0x54, 0x62, 0x49, 0x54, 0x52, 0x51, 0x55, 0x49, 0x62, 0x52, 0x4D, 0x45, 0x46, 0x22, 0x21, 0x11, 0x10, 0x0A, 0x08, 0x05, 0x02, 0x00}}
};
if (oled_horizontal) {
oled_set_cursor(3, 1);
oled_write_raw_P(snails[wpm_icon][0], sizeof(snails[wpm_icon][0]));
oled_set_cursor(3, 2);
oled_write_raw_P(snails[wpm_icon][1], sizeof(snails[wpm_icon][1]));
} else {
oled_set_cursor(0, 11);
oled_write_raw_P(snails[wpm_icon][0], sizeof(snails[wpm_icon][0]));
oled_set_cursor(0, 12);
oled_write_raw_P(snails[wpm_icon][1], sizeof(snails[wpm_icon][1]));
}
}
// Update WPM graph
static void render_wpm_graph(int current_wpm) {
int line_height = ((current_wpm / graph_top_wpm) * 7);
if (line_height > 7) {
line_height = 7;
}
// Count graph line pixels, return if nothing to draw
int pixel_count = line_height;
for (int i = 0; i < 63; i++) {
pixel_count += graph_lines[i];
}
if (pixel_count == 0) {
return;
}
// Shift array elements left or right depending on graph_direction, append new graph line
if (graph_direction) {
for (int i = 0; i < 63; i++) {
graph_lines[i] = graph_lines[i + 1];
}
graph_lines[63] = line_height;
} else {
for (int i = 63; i > 0; i--) {
graph_lines[i] = graph_lines[i - 1];
}
graph_lines[0] = line_height;
}
// Draw all graph lines (left to right, bottom to top)
int draw_count, arrpos;
for (int x = 1; x <= 127; x += 2) {
arrpos = x / 2;
draw_count = graph_lines[arrpos];
for (int y = 31; y >= 25; y--) {
if (draw_count > 0) {
write_pixel(x, y, true);
draw_count--;
} else {
write_pixel(x, y, false);
}
}
}
}
// Call OLED functions
void oled_task_user(void) {
// Draw OLED keyboard, prevent redraw
if (first_loop) {
render_background();
render_fn_row();
if (ansi_layout == false) {
render_iso();
}
first_loop = false;
}
// Get current WPM, subtract 25% for accuracy and prevent large jumps caused by simultaneous keypresses
int current_wpm = get_current_wpm();
// Note: This will most likely be removed once QMK's WPM calculation is updated
current_wpm -= current_wpm >> 2;
if (current_wpm > wpm_limit) {
current_wpm = max_wpm;
set_current_wpm(max_wpm);
}
// Write active layer name to display
render_layer_state();
// Update WPM counters
render_wpm_counters(current_wpm);
// Update WPM snail icon
render_wpm_icon(current_wpm);
// Update WPM graph every graph_refresh milliseconds
if (timer_elapsed(timer) > graph_refresh) {
render_wpm_graph(current_wpm);
timer = timer_read();
}
}
#endif
// Called by QMK during key processing
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
// Forwards keystrokes from an external input device over UART/TRRS
process_record_remote_kb(keycode, record);
#ifdef OLED_DRIVER_ENABLE
// Toggle pixels surrounding key
render_keymap(record->event.key.row, record->event.key.col, record->event.pressed);
#endif
return true;
}
// Rotary encoder - RGB and OLED settings
void change_RGB(bool clockwise) {
// While on any layer except default: // Rotary = RGB Mode
bool shift = get_mods() & MOD_MASK_SHIFT; // Rotary + Shift = OLED Brightness
bool ctrl = get_mods() & MOD_MASK_CTRL; // Rotary + Ctrl = RGB Brightness
bool gui = get_mods() & MOD_MASK_GUI; // Rotary + Gui = RGB Saturation
bool alt = get_mods() & MOD_MASK_ALT; // Rotary + Alt = RGB Hue
if (clockwise) {
if (shift) {
int new_brightness = oled_get_brightness() + 10;
if (new_brightness < 255) {
oled_set_brightness(new_brightness);
} else {
oled_set_brightness(255);
}
} else if (ctrl) {
rgblight_increase_val();
} else if (gui) {
rgblight_increase_sat();
} else if (alt) {
rgblight_increase_hue();
} else {
rgblight_step();
}
} else {
if (shift) {
int new_brightness = oled_get_brightness() - 10;
if (new_brightness > 0) {
oled_set_brightness(new_brightness);
} else {
oled_set_brightness(0);
}
} else if (ctrl) {
rgblight_decrease_val();
} else if (gui) {
rgblight_decrease_sat();
} else if (alt) {
rgblight_decrease_hue();
} else {
rgblight_step_reverse();
}
}
}
// Rotary encoder behavior - Change volume on default layer, RGB/OLED on other layers
bool encoder_update_user(uint8_t index, bool clockwise) {
if (layer_state_is(0)) {
if (clockwise) {
tap_code(KC_VOLU);
} else {
tap_code(KC_VOLD);
}
} else {
change_RGB(clockwise);
}
return true;
}
// Initialize remote keyboard, if connected
void matrix_init_user(void) {
matrix_init_remote_kb();
}
// Scan and parse keystrokes from remote keyboard, if connected
void matrix_scan_user(void) {
matrix_scan_remote_kb();
}

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keyboards/nullbitsco/nibble/keymaps/snailmap/readme.md Normal file
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# SnailMap
![KeySnail](https://i.imgur.com/yEQJyI2h.png)
## :snail: Display
- Mini keyboard that highlights the currently pressed keys
- Snail icon that changes based on the current WPM
- Current and max WPM counters
- Active layer name
- WPM graph
## :gear: Customization
The `OLED configuration variables` can be used to easily customize the display
```
oled_horizontal - Horizontal or vertical orientation
ansi_layout - ANSI or ISO layout
split_space - Bottom row spacebar
three_mods_left - Left modifier keys
three_mods_right - Right modifier keys
graph_direction - Graph movement direction
graph_refresh - Frequency of graph lines
graph_top_wpm - WPM required to reach the top of the graph
icon_med_wpm - WPM required to display the medium snail
icon_fast_wpm - WPM required to display the fast snail
MA_LAYER_NAME - Layer 0 display name
L1_LAYER_NAME - Layer 1 display name
L2_LAYER_NAME - Layer 2 display name
L3_LAYER_NAME - Layer 3 display name
```
___
###### *Keymap created by* [dogspace](https://github.com/dogspace)

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OLED_DRIVER_ENABLE = yes
WPM_ENABLE = yes
SPACE_CADET_ENABLE = no
GRAVE_ESC_ENABLE = no
MAGIC_ENABLE = no