qmk-firmware/keyboards/jorne/jorne.c

// Copyright 2021 Joric (@joric)
// SPDX-License-Identifier: GPL-2.0-or-later
#include "jorne.h"

#ifdef OLED_ENABLE
static void render_logo(void) {
    static const char PROGMEM raw_logo[] = {
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 128, 128, 0, 0, 0, 192, 224, 240, 240, 240, 240, 240, 240, 240, 224,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 112, 112, 112, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 192, 224, 240, 0, 0, 240, 252, 254, 255, 255, 255, 1, 240, 252, 255,
        255, 255, 255, 255, 255, 255, 255, 127, 31, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 254, 254, 254, 0, 0, 240,
        248, 252, 30, 14, 14, 14, 14, 14, 14, 30, 252, 248, 240, 0, 0, 254, 254, 252, 28, 14, 14, 14, 14, 0, 0, 254, 254, 252, 28, 14, 14,
        14, 14, 30, 252, 248, 240, 0, 0, 240, 248, 252, 222, 206, 206, 206, 206, 206, 206, 222, 252, 248, 240, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 63, 255, 255, 255, 254, 240, 255, 255, 255, 255, 255, 255, 248, 255, 255, 255, 255,
        255, 255, 255, 255, 255, 193, 128, 128, 128, 192, 240, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 255, 255, 255, 0, 0,
        15, 31, 63, 120, 112, 112, 112, 112, 112, 112, 120, 63, 31, 15, 0, 0, 127, 127, 127, 0, 0, 0, 0, 0, 0, 0, 127, 127, 127, 0, 0, 0,
        0, 0, 0, 127, 127, 127, 0, 0, 15, 31, 63, 121, 113, 113, 113, 113, 113, 113, 121, 61, 29, 13, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 3, 3, 3, 1, 1, 3, 3, 7, 7, 7, 3, 3, 1, 3, 7, 7, 7, 7, 7, 7, 7, 3, 1, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 7, 7, 7, 7, 7, 7, 7, 7, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
        0, 0
    };
    oled_write_raw_P(raw_logo, sizeof(raw_logo));
}

enum layers {
    _QWERTY = 0,
    _LOWER,
    _RAISE,
    _ADJUST,
};

static void render_status(void) {
    // Host Keyboard Layer Status
    oled_write_P(PSTR("Layer: "), false);
    switch (get_highest_layer(layer_state)) {
        case _QWERTY:
            oled_write_P(PSTR("Default\n"), false);
            break;
        case _LOWER:
            oled_write_P(PSTR("Lower\n"), false);
            break;
        case _RAISE:
            oled_write_P(PSTR("Raise\n"), false);
            break;
        case _ADJUST:
            oled_write_P(PSTR("Adjust\n"), false);
            break;
        default:
            oled_write_P(PSTR("Undefined\n"), false);
    }

    // Host Keyboard LED Status
    led_t led_state = host_keyboard_led_state();
    oled_write_P(led_state.num_lock ? PSTR("NUMLCK ") : PSTR("       "), false);
    oled_write_P(led_state.caps_lock ? PSTR("CAPLCK ") : PSTR("       "), false);
    oled_write_P(led_state.scroll_lock ? PSTR("SCRLCK ") : PSTR("       "), false);
}

bool oled_task_kb(void) {
  if (!oled_task_user()) { return false; }
    if (is_keyboard_left()) {
        render_status(); // Renders the current keyboard state (layer, lock, caps, scroll, etc)
    } else {
        render_logo();
    }
    return true;
}
#endif