mac-rom-simm-programmer/led.h
2023-06-25 11:41:19 -07:00

75 lines
1.4 KiB
C

/*
* led.h
*
* Created on: May 27, 2012
* Author: Doug
*
* Copyright (C) 2011-2023 Doug Brown
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
#ifndef LED_H_
#define LED_H_
#include "hal/board.h"
#include "hal/gpio.h"
static inline void LED_Off(void);
/** Initializes the LED and turns it off
*
*/
static inline void LED_Init(void)
{
GPIOPin ledPin = Board_LEDPin();
GPIO_SetDirection(ledPin, true);
LED_Off();
}
/** Turns the LED on
*
*/
static inline void LED_On(void)
{
#if BOARD_LED_INVERTED
GPIO_SetOff(Board_LEDPin());
#else
GPIO_SetOn(Board_LEDPin());
#endif
}
/** Turns the LED off
*
*/
static inline void LED_Off(void)
{
#if BOARD_LED_INVERTED
GPIO_SetOn(Board_LEDPin());
#else
GPIO_SetOff(Board_LEDPin());
#endif
}
/** Toggles the LED
*
*/
static inline void LED_Toggle(void)
{
GPIO_Toggle(Board_LEDPin());
}
#endif /* LED_H_ */