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/* Copyright 2021 QMK
*
* 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 <math.h>
enum custom_keycodes {
DG_TIP = SAFE_RANGE,
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
LAYOUT_ortho_1x1(DG_TIP)
};
uint32_t timer = 0;
void keyboard_post_init_user(void) {
digitizer_in_range_on();
}
void matrix_scan_user(void) {
if (timer_elapsed32(timer) < 200) {
return;
}
timer = timer_read32();
float x = 0.5 - 0.2 * cos(timer / 250. / 6.28);
float y = 0.5 - 0.2 * sin(timer / 250. / 6.28);
digitizer_set_position(x, y);
}
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case DG_TIP:
if (record->event.pressed) {
digitizer_tip_switch_on();
} else {
digitizer_tip_switch_off();
}
return false;
}
return true;
}
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