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Bugfix: don't set the 'we are sending' flag until we are actually sending

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This commit is contained in:
adamdunkels 2009-12-06 17:05:45 +00:00
parent 6897270289
commit 8bcc838d8a
1 changed files with 5 additions and 5 deletions
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10
core/net/mac/xmac.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* $Id: xmac.c,v 1.44 2009/12/06 13:16:59 adamdunkels Exp $
* $Id: xmac.c,v 1.45 2009/12/06 17:05:45 adamdunkels Exp $
*/
/**
@ -511,10 +511,6 @@ send_packet(void)
return MAC_TX_ERR;
}
/* By setting we_are_sending to one, we ensure that the rtimer
powercycle interrupt do not interfere with us sending the packet. */
we_are_sending = 1;
#if WITH_STREAMING
if(is_streaming == 1 &&
(rimeaddr_cmp(packetbuf_addr(PACKETBUF_ADDR_RECEIVER),
@ -576,6 +572,10 @@ send_packet(void)
}
#endif /* WITH_ENCOUNTER_OPTIMIZATION */
/* By setting we_are_sending to one, we ensure that the rtimer
powercycle interrupt do not interfere with us sending the packet. */
we_are_sending = 1;
t0 = RTIMER_NOW();
strobes = 0;