Contiki 2.6
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00001 /* 00002 * Copyright (c) 2008, Swedish Institute of Computer Science. 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of the Institute nor the names of its contributors 00014 * may be used to endorse or promote products derived from this software 00015 * without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 00018 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00019 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00020 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 00021 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00022 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00023 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00024 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00025 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00026 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00027 * SUCH DAMAGE. 00028 * 00029 * This file is part of the Contiki operating system. 00030 * 00031 * $Id: sicslowmac.h,v 1.3 2008/10/14 18:36:07 c_oflynn Exp $ 00032 */ 00033 00034 /** 00035 * \file 00036 * Example glue code between the existing MAC code and the 00037 * Contiki mac interface 00038 * \author 00039 * Adam Dunkels <adam@sics.se> 00040 * Eric Gnoske <egnoske@gmail.com> 00041 * Blake Leverett <bleverett@gmail.com> 00042 */ 00043 00044 /** 00045 \addtogroup rf230mac 00046 */ 00047 00048 #ifndef __SICSLOWMAC_H__ 00049 #define __SICSLOWMAC_H__ 00050 00051 #include <stdbool.h> 00052 #include <stdint.h> 00053 #include "contiki.h" 00054 #include "dev/radio.h" 00055 #include "frame.h" 00056 00057 /* Macros & Defines */ 00058 00059 typedef enum { 00060 MAC_EVENT_RX=0x10, 00061 MAC_EVENT_ACK, 00062 MAC_EVENT_NACK, 00063 MAC_EVENT_SCAN, 00064 MAC_EVENT_BEACON_REQ, 00065 MAC_EVENT_DROPPED, 00066 MAC_EVENT_TX 00067 /* MAC_EVENT_TIMER */ 00068 } event_t; 00069 00070 typedef struct { 00071 event_t event; /**< Event type, see event_t for details. */ 00072 uint8_t *data; /**< Associated data that goes with the event. Depends on event type. */ 00073 } event_object_t; 00074 00075 extern const struct mac_driver sicslowmac_driver; 00076 00077 /* Prototypes */ 00078 PROCESS_NAME(mac_process); 00079 00080 uint8_t mac_event_pending(void); 00081 void mac_put_event(event_object_t *object); 00082 event_object_t *mac_get_event(void); 00083 void mac_task(process_event_t ev, process_data_t data); 00084 uint8_t nwk_dataIndication(void); 00085 const struct mac_driver *sicslowmac_init(const struct radio_driver *r); 00086 /* void sicslowmac_input_packet(const struct radio_driver *d); */ 00087 int sicslowmac_dataRequest(void); 00088 void sicslowmac_dataIndication(void); 00089 void sicslowmac_resetRequest (bool setDefaultPIB); 00090 int sicsloread(void); 00091 void byte_reverse(uint8_t * bytes, uint8_t num); 00092 struct mac_driver * sicslowmac_get_driver(void); 00093 parsed_frame_t * sicslowmac_get_frame(void); 00094 00095 #endif /* __SICSLOWMAC_H__ */