22 lines
378 B
C
22 lines
378 B
C
|
/*
|
||
|
|
* Copyright (c) 2023 Nordic Semiconductor ASA
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <zephyr/kernel.h>
|
||
|
|
#include <zephyr/sys/poweroff.h>
|
||
|
|
#include <zephyr/toolchain.h>
|
||
|
|
|
||
|
|
#include <stm32_ll_cortex.h>
|
||
|
|
#include <stm32_ll_pwr.h>
|
||
|
|
|
||
|
|
void z_sys_poweroff(void)
|
||
|
|
{
|
||
|
|
LL_PWR_SetPowerMode(LL_PWR_MODE_SHUTDOWN);
|
||
|
|
LL_LPM_EnableDeepSleep();
|
||
|
|
|
||
|
|
k_cpu_idle();
|
||
|
|
|
||
|
|
CODE_UNREACHABLE;
|
||
|
|
}
|