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framer-802154: Support for setting and accessing the frame type 

attribute
This commit is contained in:
kkrentz 2013-05-24 06:54:55 -07:00
parent 19c9ef0a95
commit 9dc9e4bd9f
3 changed files with 7 additions and 1 deletions
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3
core/net/llsec/nullsec.c
View File

@ -43,7 +43,9 @@
*/
#include "net/llsec/nullsec.h"
#include "net/mac/frame802154.h"
#include "net/netstack.h"
#include "net/packetbuf.h"
/*---------------------------------------------------------------------------*/
static void
@ -55,6 +57,7 @@ bootstrap(llsec_on_bootstrapped_t on_bootstrapped)
static void
send(mac_callback_t sent, void *ptr)
{
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_TYPE, FRAME802154_DATAFRAME);
NETSTACK_MAC.send(sent, ptr);
}
/*---------------------------------------------------------------------------*/

4
core/net/mac/framer-802154.c
View File

@ -101,7 +101,7 @@ create_frame(int type, int do_create)
}
/* Build the FCF. */
params.fcf.frame_type = FRAME802154_DATAFRAME;
params.fcf.frame_type = packetbuf_attr(PACKETBUF_ATTR_FRAME_TYPE);
if(packetbuf_attr(PACKETBUF_ATTR_SECURITY_LEVEL)) {
params.fcf.security_enabled = 1;
}
@ -219,6 +219,8 @@ parse(void)
hdr_len = frame802154_parse(packetbuf_dataptr(), packetbuf_datalen(), &frame);
if(hdr_len && packetbuf_hdrreduce(hdr_len)) {
packetbuf_set_attr(PACKETBUF_ATTR_FRAME_TYPE, frame.fcf.frame_type);
if(frame.fcf.dest_addr_mode) {
if(frame.dest_pid != mac_src_pan_id &&
frame.dest_pid != FRAME802154_BROADCASTPANDID) {

1
core/net/packetbuf.h
View File

@ -356,6 +356,7 @@ enum {
PACKETBUF_ATTR_MAX_REXMIT,
PACKETBUF_ATTR_NUM_REXMIT,
PACKETBUF_ATTR_PENDING,
PACKETBUF_ATTR_FRAME_TYPE,
PACKETBUF_ATTR_SECURITY_LEVEL,
PACKETBUF_ATTR_FRAME_COUNTER_BYTES_0_1,
PACKETBUF_ATTR_FRAME_COUNTER_BYTES_2_3,