Contiki-NG
cc13xx-50kbps-tsch.c
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1 /*
2  * Copyright (c) 2018, University of Bristol - http://www.bristol.ac.uk/
3  * All rights reserved.
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32 
33 /**
34  * \file
35  * IEEE 802.15.4 TSCH timeslot timings for CC13xx chips at 50kbps datarate
36  * \author
37  * Atis Elsts <atis.elsts@bristol.ac.uk>
38  *
39  */
40 
41 #include "contiki.h"
42 #include "net/mac/tsch/tsch.h"
43 
44 #define CC13XX_TSCH_DEFAULT_TS_CCA_OFFSET 1800
45 #define CC13XX_TSCH_DEFAULT_TS_CCA 128
46 #define CC13XX_TSCH_DEFAULT_TS_TX_OFFSET 2500
47 #define CC13XX_TSCH_DEFAULT_TS_RX_OFFSET (CC13XX_TSCH_DEFAULT_TS_TX_OFFSET - (TSCH_CONF_RX_WAIT / 2))
48 #define CC13XX_TSCH_DEFAULT_TS_RX_ACK_DELAY 2000
49 #define CC13XX_TSCH_DEFAULT_TS_TX_ACK_DELAY 3000
50 #define CC13XX_TSCH_DEFAULT_TS_RX_WAIT TSCH_CONF_RX_WAIT
51 #define CC13XX_TSCH_DEFAULT_TS_ACK_WAIT 3000
52 #define CC13XX_TSCH_DEFAULT_TS_RX_TX 192
53 #define CC13XX_TSCH_DEFAULT_TS_MAX_ACK 10000
54 #define CC13XX_TSCH_DEFAULT_TS_MAX_TX 21600
55 
56 /* Timeslot length: 40000 usec */
57 #define CC13XX_TSCH_DEFAULT_TS_TIMESLOT_LENGTH 40000
58 
59 /* TSCH timeslot timing (microseconds) */
60 const tsch_timeslot_timing_usec tsch_timing_cc13xx_50kbps = {
61  CC13XX_TSCH_DEFAULT_TS_CCA_OFFSET,
62  CC13XX_TSCH_DEFAULT_TS_CCA,
63  CC13XX_TSCH_DEFAULT_TS_TX_OFFSET,
64  CC13XX_TSCH_DEFAULT_TS_RX_OFFSET,
65  CC13XX_TSCH_DEFAULT_TS_RX_ACK_DELAY,
66  CC13XX_TSCH_DEFAULT_TS_TX_ACK_DELAY,
67  CC13XX_TSCH_DEFAULT_TS_RX_WAIT,
68  CC13XX_TSCH_DEFAULT_TS_ACK_WAIT,
69  CC13XX_TSCH_DEFAULT_TS_RX_TX,
70  CC13XX_TSCH_DEFAULT_TS_MAX_ACK,
71  CC13XX_TSCH_DEFAULT_TS_MAX_TX,
72  CC13XX_TSCH_DEFAULT_TS_TIMESLOT_LENGTH,
73 };
Main API declarations for TSCH.
uint16_t tsch_timeslot_timing_usec[tsch_ts_elements_count]
TSCH timeslot timing elements in micro-seconds.
Definition: tsch-types.h:149