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Set RSSI, correlation, and timestamp as packet attributes for incoming packets

This commit is contained in:
adamdunkels 2009-03-02 21:59:01 +00:00
parent d52a527752
commit 57b9cab27e
1 changed files with 9 additions and 2 deletions
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11
core/dev/cc2420.c
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@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: cc2420.c,v 1.26 2009/02/25 21:21:06 nifi Exp $ * @(#)$Id: cc2420.c,v 1.27 2009/03/02 21:59:01 adamdunkels Exp $
*/ */
/* /*
* This code is almost device independent and should be easy to port. * This code is almost device independent and should be easy to port.
@ -50,6 +50,7 @@
#include "dev/cc2420.h" #include "dev/cc2420.h"
#include "dev/cc2420_const.h" #include "dev/cc2420_const.h"
#include "net/rime/rimebuf.h"
#include "net/rime/rimestats.h" #include "net/rime/rimestats.h"
#include "sys/timetable.h" #include "sys/timetable.h"
@ -637,6 +638,11 @@ cc2420_read(void *buf, unsigned short bufsize)
#endif /* CC2420_CONF_CHECKSUM */ #endif /* CC2420_CONF_CHECKSUM */
cc2420_last_rssi = footer[0]; cc2420_last_rssi = footer[0];
cc2420_last_correlation = footer[1] & FOOTER1_CORRELATION; cc2420_last_correlation = footer[1] & FOOTER1_CORRELATION;
rimebuf_set_attr(RIMEBUF_ATTR_RSSI, cc2420_last_rssi);
rimebuf_set_attr(RIMEBUF_ATTR_LINK_QUALITY, cc2420_last_correlation);
RIMESTATS_ADD(llrx); RIMESTATS_ADD(llrx);
#if CC2420_CONF_TIMESTAMPS #if CC2420_CONF_TIMESTAMPS
@ -646,7 +652,8 @@ cc2420_read(void *buf, unsigned short bufsize)
(total_time_for_transmission * (len - 2)) / total_transmission_len; (total_time_for_transmission * (len - 2)) / total_transmission_len;
cc2420_authority_level_of_sender = t.authority_level; cc2420_authority_level_of_sender = t.authority_level;
rimebuf_set_attr(RIMEBUF_ATTR_TIMESTAMP, t.time);
#endif /* CC2420_CONF_TIMESTAMPS */ #endif /* CC2420_CONF_TIMESTAMPS */
} else { } else {