74 lines
3.1 KiB
C
74 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2018, University of Bristol - http://www.bristol.ac.uk/
|
|
* 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
|
|
* IEEE 802.15.4 TSCH timeslot timings for CC13xx chips at 50kbps datarate
|
|
* \author
|
|
* Atis Elsts <atis.elsts@bristol.ac.uk>
|
|
*
|
|
*/
|
|
|
|
#include "contiki.h"
|
|
#include "net/mac/tsch/tsch.h"
|
|
|
|
#define CC13XX_TSCH_DEFAULT_TS_CCA_OFFSET 1800
|
|
#define CC13XX_TSCH_DEFAULT_TS_CCA 128
|
|
#define CC13XX_TSCH_DEFAULT_TS_TX_OFFSET 2500
|
|
#define CC13XX_TSCH_DEFAULT_TS_RX_OFFSET (CC13XX_TSCH_DEFAULT_TS_TX_OFFSET - (TSCH_CONF_RX_WAIT / 2))
|
|
#define CC13XX_TSCH_DEFAULT_TS_RX_ACK_DELAY 2000
|
|
#define CC13XX_TSCH_DEFAULT_TS_TX_ACK_DELAY 3000
|
|
#define CC13XX_TSCH_DEFAULT_TS_RX_WAIT TSCH_CONF_RX_WAIT
|
|
#define CC13XX_TSCH_DEFAULT_TS_ACK_WAIT 3000
|
|
#define CC13XX_TSCH_DEFAULT_TS_RX_TX 192
|
|
#define CC13XX_TSCH_DEFAULT_TS_MAX_ACK 10000
|
|
#define CC13XX_TSCH_DEFAULT_TS_MAX_TX 21600
|
|
|
|
/* Timeslot length: 40000 usec */
|
|
#define CC13XX_TSCH_DEFAULT_TS_TIMESLOT_LENGTH 40000
|
|
|
|
/* TSCH timeslot timing (microseconds) */
|
|
const uint16_t tsch_timing_cc13xx_50kbps[tsch_ts_elements_count] = {
|
|
CC13XX_TSCH_DEFAULT_TS_CCA_OFFSET,
|
|
CC13XX_TSCH_DEFAULT_TS_CCA,
|
|
CC13XX_TSCH_DEFAULT_TS_TX_OFFSET,
|
|
CC13XX_TSCH_DEFAULT_TS_RX_OFFSET,
|
|
CC13XX_TSCH_DEFAULT_TS_RX_ACK_DELAY,
|
|
CC13XX_TSCH_DEFAULT_TS_TX_ACK_DELAY,
|
|
CC13XX_TSCH_DEFAULT_TS_RX_WAIT,
|
|
CC13XX_TSCH_DEFAULT_TS_ACK_WAIT,
|
|
CC13XX_TSCH_DEFAULT_TS_RX_TX,
|
|
CC13XX_TSCH_DEFAULT_TS_MAX_ACK,
|
|
CC13XX_TSCH_DEFAULT_TS_MAX_TX,
|
|
CC13XX_TSCH_DEFAULT_TS_TIMESLOT_LENGTH,
|
|
};
|