mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-12-27 11:38:58 +06:00
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/* 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 3 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/>.
|
|
*/
|
|
#pragma once
|
|
|
|
#include <hal.h>
|
|
#include "pin_defs.h"
|
|
|
|
typedef ioline_t pin_t;
|
|
|
|
/* Operation of GPIO by pin. */
|
|
|
|
#define setPinInput(pin) palSetLineMode((pin), PAL_MODE_INPUT)
|
|
#define setPinInputHigh(pin) palSetLineMode((pin), PAL_MODE_INPUT_PULLUP)
|
|
#define setPinInputLow(pin) palSetLineMode((pin), PAL_MODE_INPUT_PULLDOWN)
|
|
#define setPinOutputPushPull(pin) palSetLineMode((pin), PAL_MODE_OUTPUT_PUSHPULL)
|
|
#define setPinOutputOpenDrain(pin) palSetLineMode((pin), PAL_MODE_OUTPUT_OPENDRAIN)
|
|
#define setPinOutput(pin) setPinOutputPushPull(pin)
|
|
|
|
#define writePinHigh(pin) palSetLine(pin)
|
|
#define writePinLow(pin) palClearLine(pin)
|
|
#define writePin(pin, level) \
|
|
do { \
|
|
if (level) { \
|
|
writePinHigh(pin); \
|
|
} else { \
|
|
writePinLow(pin); \
|
|
} \
|
|
} while (0)
|
|
|
|
#define readPin(pin) palReadLine(pin)
|
|
|
|
#define togglePin(pin) palToggleLine(pin)
|