ameba_ws2812b/component/os/freertos/freertos_pmu.h

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2015-11-17 02:30:14 +00:00
#ifndef __FREERTOS_PMU_H_
#define __FREERTOS_PMU_H_
#include "sleep_ex_api.h"
#define BIT(n) (1<<n)
// wakelock for system usage
#define WAKELOCK_OS BIT(0)
#define WAKELOCK_WLAN_LPS BIT(1)
#define WAKELOCK_WLAN_IPS BIT(2)
#define WAKELOCK_LOGUART BIT(3)
// wakelock for user defined
#define WAKELOCK_USER_BASE BIT(16)
// default locked by OS and not to sleep until OS release wakelock in somewhere
#define DEFAULT_WAKELOCK (WAKELOCK_OS | WAKELOCK_WLAN_LPS | WAKELOCK_WLAN_IPS)
#define DEFAULT_WAKEUP_EVENT (SLEEP_WAKEUP_BY_STIMER | SLEEP_WAKEUP_BY_WLAN)
void acquire_wakelock(uint32_t lock_id);
void release_wakelock(uint32_t lock_id);
uint32_t get_wakelock_status();
#endif