sam/sleepmgr.h

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/*
 * Support and FAQ: visit <a href="https://www.microchip.com/support/">Microchip Support</a>
 */

#ifndef SAM_SLEEPMGR_INCLUDED
#define SAM_SLEEPMGR_INCLUDED

#ifdef __cplusplus
extern "C" {
#endif

#include <compiler.h>
#include <conf_sleepmgr.h>
#include <sleep.h>
#include <interrupt.h>

enum sleepmgr_mode {
        SLEEPMGR_ACTIVE = 0,
        SLEEPMGR_SLEEP_WFE,
        SLEEPMGR_SLEEP_WFI,
        SLEEPMGR_WAIT_FAST,
        SLEEPMGR_WAIT,
#if (!(SAMG51 || SAMG53 || SAMG54))
        SLEEPMGR_BACKUP,
#endif
        SLEEPMGR_NR_OF_MODES,
};

#if defined(CONFIG_SLEEPMGR_ENABLE) || defined(__DOXYGEN__)
extern uint8_t sleepmgr_locks[];
#endif /* CONFIG_SLEEPMGR_ENABLE */


static inline void sleepmgr_sleep(const enum sleepmgr_mode sleep_mode)
{
        Assert(sleep_mode != SLEEPMGR_ACTIVE);
#ifdef CONFIG_SLEEPMGR_ENABLE
        cpu_irq_disable();

        // Atomically enable the global interrupts and enter the sleep mode.
        pmc_sleep(sleep_mode);
#else
        UNUSED(sleep_mode);
        cpu_irq_enable();
#endif /* CONFIG_SLEEPMGR_ENABLE */

}


#ifdef __cplusplus
}
#endif

#endif /* SAM_SLEEPMGR_INCLUDED */