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154 lines
4.7 KiB
C
154 lines
4.7 KiB
C
4 years ago
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/*
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/*
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Concepts and parts of this file have been contributed by Uladzimir Pylinsky
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aka barthess.
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*/
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/**
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* @file hal_rtc_lld.c
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* @brief PLATFORM RTC subsystem low level driver source.
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*
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* @addtogroup RTC
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* @{
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*/
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#include "hal.h"
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#if (HAL_USE_RTC == TRUE) || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/**
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* @brief RTC driver identifier.
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*/
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#if (PLATFORM_RTC_USE_RTC1 == TRUE) && !defined(__DOXYGEN__)
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RTCDriver RTCD1;
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#endif
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/*===========================================================================*/
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/* Driver local variables and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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/**
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* @brief Enable access to registers.
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*
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* @notapi
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*/
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void rtc_lld_init(void) {
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/* RTC object initialization.*/
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#if PLATFORM_RTC_USE_RTC1 == TRUE
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rtcObjectInit(&RTCD1);
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#endif
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}
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/**
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* @brief Set current time.
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* @note Fractional part will be silently ignored. There is no possibility
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* to set it on PLATFORM platform.
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* @note The function can be called from any context.
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*
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* @param[in] rtcp pointer to RTC driver structure
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* @param[in] timespec pointer to a @p RTCDateTime structure
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*
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* @notapi
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*/
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void rtc_lld_set_time(RTCDriver *rtcp, const RTCDateTime *timespec) {
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(void)rtcp;
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(void)timespec;
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}
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/**
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* @brief Get current time.
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* @note The function can be called from any context.
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*
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* @param[in] rtcp pointer to RTC driver structure
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* @param[out] timespec pointer to a @p RTCDateTime structure
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*
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* @notapi
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*/
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void rtc_lld_get_time(RTCDriver *rtcp, RTCDateTime *timespec) {
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(void)rtcp;
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(void)timespec;
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}
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#if (RTC_ALARMS > 0) || defined(__DOXYGEN__)
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/**
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* @brief Set alarm time.
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* @note Default value after BKP domain reset for both comparators is 0.
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* @note Function does not performs any checks of alarm time validity.
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* @note The function can be called from any context.
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*
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* @param[in] rtcp pointer to RTC driver structure.
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* @param[in] alarm alarm identifier. Can be 1 or 2.
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* @param[in] alarmspec pointer to a @p RTCAlarm structure.
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*
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* @notapi
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*/
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void rtc_lld_set_alarm(RTCDriver *rtcp,
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rtcalarm_t alarm,
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const RTCAlarm *alarmspec) {
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(void)rtcp;
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(void)alarm;
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(void)alarmspec;
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}
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/**
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* @brief Get alarm time.
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* @note The function can be called from any context.
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*
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* @param[in] rtcp pointer to RTC driver structure
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* @param[in] alarm alarm identifier
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* @param[out] alarmspec pointer to a @p RTCAlarm structure
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*
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* @notapi
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*/
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void rtc_lld_get_alarm(RTCDriver *rtcp,
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rtcalarm_t alarm,
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RTCAlarm *alarmspec) {
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(void)rtcp;
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(void)alarm;
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(void)alarmspec;
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}
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#endif /* RTC_ALARMS > 0 */
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#endif /* HAL_USE_RTC */
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/** @} */
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