app_scheduler.h

/*$$$LICENCE_NORDIC_STANDARD<2016>$$$*/

#ifndef APP_SCHEDULER_H__
#define APP_SCHEDULER_H__

#include <stdint.h>
#include "nrf_balloc.h"
#include "app_error.h"
#include "app_isched.h"

typedef void (*app_sched_event_handler_t)(void *p_event_data, uint16_t event_data_size);

typedef struct
{
 app_sched_event_handler_t handler; 
 unsigned int event_data_size; 
 // This field must be the last one in the struture.
 uint32_t event_data[1]; 
} app_sched_event_t;

#define APP_SCHED_EVT_SIZE(_event_data_size) \
 ALIGN_NUM(sizeof(uint32_t), (offsetof(app_sched_event_t, event_data) + (_event_data_size)))

#define APP_SCHED_INIT(_isched, _max_event_data_size, _pool_size) \
 do { \
 NRF_BALLOC_DEF(__app_scheduler_event_pool, \
 APP_SCHED_EVT_SIZE(_max_event_data_size), \
 _pool_size); \
 \
 APP_ERROR_CHECK(nrf_balloc_init(&__app_scheduler_event_pool)); \
 APP_ERROR_CHECK(app_sched_init((_isched), \
 &__app_scheduler_event_pool, \
 (_max_event_data_size))); \
 } while (0)

uint32_t app_sched_init(app_isched_t *p_isched,
 const nrf_balloc_t *p_pool,
 unsigned int max_event_data_size);

uint32_t app_sched_event_put(void * p_event_data,
 uint16_t event_size,
 app_sched_event_handler_t handler);

uint8_t app_sched_get_max_utilization(void);

#endif // APP_SCHEDULER_H__