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qmk_firmware/keyboards/helix/rev3_4rows/keymaps/via/oled_display.c

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/* Copyright 2020 yushakobo
*
* 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 <stdio.h>
// Defines names for use in layer keycodes and the keymap
enum layer_names {
_QWERTY = 0,
_LOWER,
_RAISE,
_ADJUST
};
#ifdef OLED_ENABLE
void render_status(void) {
// Render to mode icon
static const char os_logo[][2][3] PROGMEM ={{{0x95,0x96,0},{0xb5,0xb6,0}},{{0x97,0x98,0},{0xb7,0xb8,0}}};
if (is_mac_mode()) {
oled_write_P(os_logo[0][0], false);
oled_write_P(PSTR("\n"), false);
oled_write_P(os_logo[0][1], false);
}else{
oled_write_P(os_logo[1][0], false);
oled_write_P(PSTR("\n"), false);
oled_write_P(os_logo[1][1], false);
}
oled_write_P(PSTR(" "), false);
// 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 _RAISE:
oled_write_P(PSTR("Raise\n"), false);
break;
case _LOWER:
oled_write_P(PSTR("Lower\n"), false);
break;
case _ADJUST:
oled_write_P(PSTR("Adjust\n"), false);
break;
default:
// Or use the write_ln shortcut over adding '\n' to the end of your string
oled_write_ln_P(PSTR("Undefined"), false);
}
oled_write_P(PSTR("\n"), false);
// Host Keyboard LED Status
led_t led_state = host_keyboard_led_state();
oled_write_P(led_state.num_lock ? PSTR("NUM ") : PSTR(" "), false);
oled_write_P(led_state.caps_lock ? PSTR("CAP ") : PSTR(" "), false);
oled_write_P(led_state.scroll_lock ? PSTR("SCR ") : PSTR(" "), false);
}
static void render_logo(void) {
static const char PROGMEM qmk_logo[] = {
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, 0x90, 0x91, 0x92, 0x93, 0x94,
0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3, 0xB4,
0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0, 0xD1, 0xD2, 0xD3, 0xD4, 0x00
};
oled_write_P(qmk_logo, false);
}
static void render_rgbled_status(bool full) {
#ifdef RGBLIGHT_ENABLE
char buf[30];
if (RGBLIGHT_MODES > 1 && rgblight_is_enabled()) {
if (full) {
snprintf(buf, sizeof(buf), " LED %2d: %d,%d,%d ",
rgblight_get_mode(),
rgblight_get_hue()/RGBLIGHT_HUE_STEP,
rgblight_get_sat()/RGBLIGHT_SAT_STEP,
rgblight_get_val()/RGBLIGHT_VAL_STEP);
} else {
snprintf(buf, sizeof(buf), "[%2d] ", rgblight_get_mode());
}
oled_write(buf, false);
}
#endif
}
bool oled_task_user(void) {
if(is_keyboard_master()){
render_status();
}else{
render_logo();
render_rgbled_status(true);
}
return false;
}
#endif