keyboards/handwired/tractyl_manuform/5x6_right/f411/f411.c


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/* Copyright 2020 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
 *
 * 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 "f411.h"

void matrix_init_sub_kb(void) { setPinInputHigh(A0); }

void matrix_scan_sub_kb(void) {
    if (!readPin(A0)) {
        reset_keyboard();
    }
}

bool usb_vbus_state(void) {
    setPinInputLow(USB_VBUS_PIN);
    wait_us(5);
    return readPin(USB_VBUS_PIN);
}