qmk-dactyl-manuform-a/keyboards/nullbitsco/nibble/keymaps/oled_status/oled_display.c

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/* Copyright 2021 Jose Luis Adelantado Torres
*
* 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 "quantum.h"
#include "oled_display.h"
static const char PROGMEM oled_mode_messages[5][15] = {
"",
"Volume Up",
"Volume Down",
"RGB ON",
"RGB OFF"
};
static const char PROGMEM oled_mode_icons[5][3][5] = {
{{128,129,130,131,0},{160,161,162,163,0},{192,193,194,195,0}},
{{132,133,134,135,0},{164,165,166,167,0},{196,197,198,199,0}},
{{136,137,138,139,0},{168,169,170,171,0},{200,201,202,203,0}},
{{140,141,142,143,0},{172,173,174,175,0},{204,205,206,207,0}},
{{144,145,146,147,0},{176,177,178,179,0},{208,209,210,211,0}}
};
void set_oled_mode(oled_mode_t mode) {
oled_mode = mode;
}
void process_record_encoder_oled(uint16_t keycode) {
oled_timer = timer_read32();
switch (keycode) {
case KC_VOLU:
set_oled_mode(OLED_MODE_VOLUME_UP);
break;
case KC_VOLD:
set_oled_mode(OLED_MODE_VOLUME_DOWN);
break;
default:
set_oled_mode(OLED_MODE_IDLE);
break;
}
}
void process_record_keymap_oled(uint16_t keycode) {
oled_timer = timer_read32();
if(rgblight_is_enabled()) {
set_oled_mode(OLED_MODE_RGB_OFF);
} else {
set_oled_mode(OLED_MODE_RGB_ON);
}
}
void render_wpm(void) {
uint8_t n = get_current_wpm();
char wpm_counter[4];
wpm_counter[3] = '\0';
wpm_counter[2] = '0' + n % 10;
wpm_counter[1] = '0' + (n /= 10) % 10;
wpm_counter[0] = '0' + n / 10 ;
oled_write_P(PSTR(" "), false);
oled_write(wpm_counter, false);
}
void render_idle(void) {
// Host Keyboard LED Status
led_t led_state = host_keyboard_led_state();
// Printing logo, state
oled_write_P(oled_mode_icons[0][0], false);
oled_write_P(PSTR(" "), false);
oled_write_P(led_state.scroll_lock ? PSTR("S ") : PSTR(" "), false);
oled_write_P(led_state.num_lock ? PSTR("N ") : PSTR(" "), false);
oled_write_P(led_state.caps_lock ? PSTR("C ") : PSTR(" "), false);
oled_write_P(PSTR("\n"), false);
oled_write_P(oled_mode_icons[0][1], false);
oled_write_P(PSTR(" Nibble"), false);
oled_write_P(PSTR("\n"), false);
oled_write_P(oled_mode_icons[0][2], false);
oled_write_P(PSTR("\n"), false);
// Printing WPM
render_wpm();
}
void render_status_mode_message(void) {
// Printing state icon with message
oled_write_P(oled_mode_icons[oled_mode][0], false);
oled_write_P(PSTR("\n"), false);
oled_write_P(oled_mode_icons[oled_mode][1], false);
oled_write_P(PSTR(" "), false);
oled_write_P(oled_mode_messages[oled_mode], false);
oled_write_P(PSTR("\n"), false);
oled_write_P(oled_mode_icons[oled_mode][2], false);
oled_write_P(PSTR("\n\n"), false);
}
void render_frame(void) {
switch (oled_mode) {
case OLED_MODE_VOLUME_UP:
case OLED_MODE_VOLUME_DOWN:
case OLED_MODE_RGB_ON:
case OLED_MODE_RGB_OFF:
render_status_mode_message();
break;
default:
render_idle();
break;
}
}