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bug fix: we need to explicitly turn off the cc2420 listen mode after a packet transmission

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This commit is contained in:
fros4943 2009-08-19 12:00:04 +00:00
parent 5e0d762e79
commit 18a98bb573
1 changed files with 30 additions and 26 deletions
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6
core/dev/cc2420.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: cc2420.c,v 1.31 2009/07/28 22:24:53 joxe Exp $
* @(#)$Id: cc2420.c,v 1.32 2009/08/19 12:00:04 fros4943 Exp $
*/
/*
* This code is almost device independent and should be easy to port.
@ -406,6 +406,10 @@ cc2420_send(const void *payload, unsigned short payload_len)
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
if(receive_on) {
ENERGEST_ON(ENERGEST_TYPE_LISTEN);
} else {
/* We need to explicitly turn off the radio,
* since STXON[CCA] -> TX_ACTIVE -> RX_ACTIVE */
off();
}
RELEASE_LOCK();