rt-thread-official/bsp/stm32f40x/drivers/stm32f4_rtc.h

20 lines
328 B
C

/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2015-09-29 FlyM the first version
*/
#ifndef __STM32F4_RTC_H__
#define __STM32F4_RTC_H__
#define RTC_CLOCK_SOURCE_LSE
void rt_hw_rtc_init(void);
#endif