osd-contiki/cpu/avr/radio/mac/sicslowmac.h

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2008-10-14 20:36:07 +02:00
/*
* Copyright (c) 2008, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* Example glue code between the existing MAC code and the
* Contiki mac interface
* \author
* Adam Dunkels <adam@sics.se>
* Eric Gnoske <egnoske@gmail.com>
* Blake Leverett <bleverett@gmail.com>
*/
/**
\addtogroup rf230mac
*/
#ifndef SICSLOWMAC_H_
#define SICSLOWMAC_H_
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#include <stdbool.h>
#include <stdint.h>
#include "contiki.h"
#include "dev/radio.h"
#include "frame.h"
/* Macros & Defines */
typedef enum {
MAC_EVENT_RX=0x10,
MAC_EVENT_ACK,
MAC_EVENT_NACK,
MAC_EVENT_SCAN,
MAC_EVENT_BEACON_REQ,
MAC_EVENT_DROPPED,
MAC_EVENT_TX
/* MAC_EVENT_TIMER */
} event_t;
typedef struct {
event_t event; /**< Event type, see event_t for details. */
uint8_t *data; /**< Associated data that goes with the event. Depends on event type. */
} event_object_t;
extern const struct mac_driver sicslowmac_driver;
/* Prototypes */
PROCESS_NAME(mac_process);
uint8_t mac_event_pending(void);
void mac_put_event(event_object_t *object);
event_object_t *mac_get_event(void);
void mac_task(process_event_t ev, process_data_t data);
uint8_t nwk_dataIndication(void);
const struct mac_driver *sicslowmac_init(const struct radio_driver *r);
/* void sicslowmac_input_packet(const struct radio_driver *d); */
int sicslowmac_dataRequest(void);
void sicslowmac_dataIndication(void);
void sicslowmac_resetRequest (bool setDefaultPIB);
int sicsloread(void);
void byte_reverse(uint8_t * bytes, uint8_t num);
struct mac_driver * sicslowmac_get_driver(void);
parsed_frame_t * sicslowmac_get_frame(void);
#endif /* SICSLOWMAC_H_ */