1
0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2025-01-16 03:52:50 +01:00
RIOT/cpu/cortexm_common/pm.c

40 lines
707 B
C

/*
* Copyright (C) 2017 Kaspar Schleiser <kaspar@schleiser.de>
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup cpu_cortexm_common
* @{
*
* @file
* @brief common periph/pm functions
*
* @author Kaspar Schleiser <kaspar@schleiser.de>
*
* @}
*/
#include <stdio.h>
#include "cpu.h"
#include "periph/pm.h"
#ifndef FEATURES_PERIPH_PM
void pm_set_lowest(void)
{
/* Executes a device DSB (Data Synchronization Barrier) */
__DSB();
/* Enter standby mode */
__WFI();
}
#endif
void pm_reboot(void)
{
NVIC_SystemReset();
}