[AVR] Add missing port functions for freerunning mode on RT
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8096 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -381,6 +381,10 @@ extern "C" {
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}
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#endif
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#if CH_CFG_ST_TIMEDELTA > 0
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#include "chcore_timer.h"
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#endif
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#endif /* _CHCORE_H_ */
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/** @} */
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@ -0,0 +1,124 @@
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/*
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ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
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This file is part of ChibiOS.
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ChibiOS is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file AVR/chcore_timer.h
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* @brief System timer header file.
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*
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* @addtogroup AVR_TIMER
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* @{
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*/
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#ifndef _CHCORE_TIMER_H_
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#define _CHCORE_TIMER_H_
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/* This is the only header in the HAL designed to be include-able alone.*/
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#include "st.h"
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module data structures and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module macros. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module inline functions. */
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/*===========================================================================*/
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/**
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* @brief Starts the alarm.
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* @note Makes sure that no spurious alarms are triggered after
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* this call.
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*
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* @param[in] time the time to be set for the first alarm
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*
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* @notapi
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*/
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static inline void port_timer_start_alarm(systime_t time) {
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stStartAlarm(time);
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}
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/**
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* @brief Stops the alarm interrupt.
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*
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* @notapi
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*/
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static inline void port_timer_stop_alarm(void) {
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stStopAlarm();
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}
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/**
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* @brief Sets the alarm time.
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*
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* @param[in] time the time to be set for the next alarm
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*
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* @notapi
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*/
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static inline void port_timer_set_alarm(systime_t time) {
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stSetAlarm(time);
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}
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/**
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* @brief Returns the system time.
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*
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* @return The system time.
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*
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* @notapi
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*/
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static inline systime_t port_timer_get_time(void) {
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return stGetCounter();
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}
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/**
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* @brief Returns the current alarm time.
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*
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* @return The currently set alarm time.
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*
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* @notapi
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*/
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static inline systime_t port_timer_get_alarm(void) {
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return stGetAlarm();
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}
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#endif /* _CHCORE_TIMER_H_ */
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/** @} */
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