event_mem.c File Reference

Event mechanism.

Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.

#include <stdint.h>
#include <stdbool.h>
#include "string.h"
#include "memory.h"
#include "event_mem.h"
#include "bm_application_mode.h"

Functions
event_status_t	ble_event_get (event_t *event_param)
bool	event_fifo_empty (void)
bool	event_fifo_full (void)
bool	event_fifo_init (event_t *event_mem, uint16_t event_mem_size)
event_status_t	event_fifo_read (event_t *event)
event_status_t	event_fifo_write (event_t *event)
event_status_t	interface_event_get (void)

Variables
static event_fifo_t	event_fifo

event_status_t ble_event_get

(

event_t *

event_param

)

References BLE_EVENT_Q_EMPTY, BLE_EVENT_SUCCESS, BM_Application_EventParser(), event_msg_t::data, event_msg_t::data_len, event, event_fifo_read(), event_t::event_id, event_t::event_msg, interface_event_get(), and mem_free().

Referenced by ble_gatt_service_read(), and ble_mgr_get_event().

bool event_fifo_empty

(

void

)

References _event_fifo_t::head, _event_fifo_t::tail, and _event_fifo_t::wrap_flag.

Referenced by event_fifo_read().

bool event_fifo_full

(

void

)

References _event_fifo_t::head, _event_fifo_t::tail, and _event_fifo_t::wrap_flag.

Referenced by event_fifo_write().

bool event_fifo_init	(	event_t *	event_mem,
		uint16_t	event_mem_size
	)

References _event_fifo_t::buffer, event_mem, _event_fifo_t::head, NULL, _event_fifo_t::size, _event_fifo_t::tail, and _event_fifo_t::wrap_flag.

Referenced by interface_init().

event_status_t event_fifo_read

(

event_t *

event

)

References BLE_EVENT_Q_EMPTY, BLE_EVENT_SUCCESS, _event_fifo_t::buffer, event_fifo_empty(), _event_fifo_t::size, _event_fifo_t::tail, and _event_fifo_t::wrap_flag.

Referenced by ble_event_get().

event_status_t event_fifo_write

(

event_t *

event

)

References BLE_EVENT_Q_INSUFFICIENT_MEMORY, BLE_EVENT_Q_OVERFLOW, BLE_EVENT_SUCCESS, _event_fifo_t::buffer, event_msg_t::data, event_msg_t::data_len, event_fifo_full(), event_t::event_msg, _event_fifo_t::head, mem_alloc(), NULL, _event_fifo_t::size, and _event_fifo_t::wrap_flag.

Referenced by interface_event_get(), and interface_event_process().

event_status_t interface_event_get

(

void

)

References BLE_EVENT_Q_EMPTY, event_msg_t::data_len, event_fifo_write(), event_t::event_msg, INTERFACE_EVENT_READY, and interface_process_fifo_data().

event_fifo_t event_fifo

static

Initial value:

=
{
    .buffer = NULL,
    .size = 0,
    .head = 0,
    .tail = 0,
    .wrap_flag = false,
}