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Diff: targets/TARGET_STM/TARGET_STM32F3/rtc_api_hal.h
- Revision:
- 149:156823d33999
- Parent:
- 148:21d94c44109e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/TARGET_STM/TARGET_STM32F3/rtc_api_hal.h Fri Oct 28 11:17:30 2016 +0100 @@ -0,0 +1,79 @@ +/* mbed Microcontroller Library +******************************************************************************* +* Copyright (c) 2016, STMicroelectronics +* All rights reserved. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are met: +* +* 1. Redistributions of source code must retain the above copyright notice, +* this list of conditions and the following disclaimer. +* 2. Redistributions in binary form must reproduce the above copyright notice, +* this list of conditions and the following disclaimer in the documentation +* and/or other materials provided with the distribution. +* 3. Neither the name of STMicroelectronics nor the names of its contributors +* may be used to endorse or promote products derived from this software +* without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +******************************************************************************* +*/ + +#ifndef MBED_RTC_API_HAL_H +#define MBED_RTC_API_HAL_H + +#include <stdint.h> +#include "rtc_api.h" + +#ifdef __cplusplus +extern "C" { +#endif +/* + * Extend rtc_api.h + */ + +/** Set the given function as handler of wakeup timer event. + * + * @param handler The function to set as handler + */ +void rtc_set_irq_handler(uint32_t handler); + +/** Read the subsecond register. + * + * @return The remaining time as microseconds (0-999999) + */ +uint32_t rtc_read_subseconds(void); + +/** Program a wake up timer event in delta microseconds. + * + * @param delta The time to wait + */ +void rtc_set_wake_up_timer(uint32_t delta); + +/** Disable the wake up timer event. + * + * The wake up timer use auto reload, you have to deactivate it manually. + */ +void rtc_deactivate_wake_up_timer(void); + +/** Synchronise the RTC shadow registers. + * + * Must be called after a deepsleep. + */ +void rtc_synchronize(void); + + +#ifdef __cplusplus +} +#endif + +#endif