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cpu_pm.h
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1/*
2 * SPDX-FileCopyrightText: 2016 Freie Universität Berlin
3 * SPDX-FileCopyrightText: 2017 OTA keys S.A.
4 * SPDX-License-Identifier: LGPL-2.1-only
5 */
6
7#pragma once
8
19
20#ifdef __cplusplus
21extern "C" {
22#endif
23
31#define PM_NUM_MODES (3U)
32
37#define STM32_PM_IDLE (2U)
38#define STM32_PM_STOP (1U)
39#define STM32_PM_STANDBY (0U)
41
42#ifndef PM_EWUP_CONFIG
46#define PM_EWUP_CONFIG (0U)
47#endif
49
54
60
65
66#ifdef __cplusplus
67}
68#endif
69
void pm_backup_regulator_off(void)
Disable the backup domain voltage regulator.
void pm_backup_regulator_on(void)
Enable the backup domain voltage regulator to retain backup register content during standby and VBAT ...
bool pm_backup_regulator_is_on(void)
Check whether the backup domain voltage regulator is on.