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TSCH: fix timing variables in CCA code

This commit is contained in:
Simon Duquennoy 2018-09-28 16:14:33 +02:00
parent 9fb7e8bfed
commit 1f4f0c406c
1 changed files with 2 additions and 2 deletions
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4
os/net/mac/tsch/tsch-slot-operation.c
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@ -510,12 +510,12 @@ PT_THREAD(tsch_tx_slot(struct pt *pt, struct rtimer *t))
#if TSCH_CCA_ENABLED
cca_status = 1;
/* delay before CCA */
TSCH_SCHEDULE_AND_YIELD(pt, t, current_slot_start, TS_CCA_OFFSET, "cca");
TSCH_SCHEDULE_AND_YIELD(pt, t, current_slot_start, tsch_timing[tsch_ts_cca_offset], "cca");
TSCH_DEBUG_TX_EVENT();
tsch_radio_on(TSCH_RADIO_CMD_ON_WITHIN_TIMESLOT);
/* CCA */
BUSYWAIT_UNTIL_ABS(!(cca_status |= NETSTACK_RADIO.channel_clear()),
current_slot_start, TS_CCA_OFFSET + TS_CCA);
current_slot_start, tsch_timing[tsch_ts_cca_offset] + tsch_timing[tsch_ts_cca]);
TSCH_DEBUG_TX_EVENT();
/* there is not enough time to turn radio off */
/* NETSTACK_RADIO.off(); */