esp32-hal-timer.h

/*
 Arduino.h - Main include file for the Arduino SDK
 Copyright (c) 2005-2013 Arduino Team. All right reserved.

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.

 This library 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
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#pragma once

#include"soc/soc_caps.h"
#ifSOC_GPTIMER_SUPPORTED

#include"esp32-hal.h"
#include"driver/gptimer_types.h"

#ifdef__cplusplus
extern"C" {
#endif

structtimer_struct_t;
typedefstructtimer_struct_thw_timer_t;

hw_timer_t*timerBegin(uint32_tfrequency);
voidtimerEnd(hw_timer_t*timer);

voidtimerStart(hw_timer_t*timer);
voidtimerStop(hw_timer_t*timer);
voidtimerRestart(hw_timer_t*timer);
voidtimerWrite(hw_timer_t*timer, uint64_tval);

uint64_ttimerRead(hw_timer_t*timer);
uint64_ttimerReadMicros(hw_timer_t*timer);
uint64_ttimerReadMillis(hw_timer_t*timer);
doubletimerReadSeconds(hw_timer_t*timer);

uint32_ttimerGetFrequency(hw_timer_t*timer);

voidtimerAttachInterrupt(hw_timer_t*timer, void (*userFunc)(void));
voidtimerAttachInterruptArg(hw_timer_t*timer, void (*userFunc)(void*), void*arg);
voidtimerDetachInterrupt(hw_timer_t*timer);

voidtimerAlarm(hw_timer_t*timer, uint64_talarm_value, boolautoreload, uint64_treload_count);

#ifdef__cplusplus
}
#endif

#endif/* SOC_GPTIMER_SUPPORTED */