Zephyr API Documentation 4.0.0
A Scalable Open Source RTOS
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pm_s2ram.h
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1/*
2 * Copyright (c) 2022, Carlo Caione <ccaione@baylibre.com>
3 */
4
14#ifndef ZEPHYR_INCLUDE_ARCH_COMMON_PM_S2RAM_H_
15#define ZEPHYR_INCLUDE_ARCH_COMMON_PM_S2RAM_H_
16
17#ifdef _ASMLANGUAGE
18GTEXT(arch_pm_s2ram_suspend);
19#else
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
39typedef int (*pm_s2ram_system_off_fn_t)(void);
40
58int arch_pm_s2ram_suspend(pm_s2ram_system_off_fn_t system_off);
59
74void pm_s2ram_mark_set(void);
75
93bool pm_s2ram_mark_check_and_clear(void);
98#ifdef __cplusplus
99}
100#endif
101
102#endif /* _ASMLANGUAGE */
103
104#endif /* ZEPHYR_INCLUDE_ARCH_COMMON_PM_S2RAM_H_ */
pm_s2ram_system_off_fn_t
int(* pm_s2ram_system_off_fn_t)(void)
System off function.
Definition pm_s2ram.h:39
arch_pm_s2ram_suspend
int arch_pm_s2ram_suspend(pm_s2ram_system_off_fn_t system_off)
Save CPU context on suspend.
pm_s2ram_mark_set
void pm_s2ram_mark_set(void)
Mark that core is entering suspend-to-RAM state.
pm_s2ram_mark_check_and_clear
bool pm_s2ram_mark_check_and_clear(void)
Check suspend-to-RAM marking and clear its state.