Skip to content

P
PPSi
Commit 84c4984a authored by Sven Meier's avatar Sven Meier Committed by Adam Wujek
Browse files
Options

msg: cleared out frames so all reserved fields are 0

parent 78f90b18
Hide whitespace changes
Inline Side-by-side
Showing with 8 additions and 2 deletions
proto-standard/msg.c
View file @ 84c4984a
......@@ -111,6 +111,7 @@ int msg_pack_sync(struct pp_instance *ppi, struct pp_time *orig_tstamp)
*(UInteger16 *) (buf + 30) = htons(ppi->sent_seq[PPM_SYNC]);
/* Sync message */
memset((buf + 34), 0, 10);
*(UInteger16 *)(buf + 34) = htons(orig_tstamp->secs >> 32);
*(UInteger32 *)(buf + 36) = htonl(orig_tstamp->secs);
*(UInteger32 *)(buf + 40) = htonl(orig_tstamp->scaled_nsecs >> 16);
......@@ -173,7 +174,7 @@ static int msg_pack_announce(struct pp_instance *ppi)
*(UInteger16 *) (buf + 30) = htons(ppi->sent_seq[PPM_ANNOUNCE]);
/* Announce message */
memset((buf + 34), 0, 10);
memset((buf + 34), 0, 30);
*(Integer16 *) (buf + 44) = htons(DSPRO(ppi)->currentUtcOffset);
*(UInteger8 *) (buf + 47) = DSPAR(ppi)->grandmasterPriority1;
*(UInteger8 *) (buf + 48) = DSPAR(ppi)->grandmasterClockQuality.clockClass;
......@@ -231,6 +232,7 @@ static int msg_pack_follow_up(struct pp_instance *ppi,
*(UInteger16 *) (buf + 30) = htons(ppi->sent_seq[PPM_SYNC]);
/* Follow Up message */
memset((buf + 34), 0, 10);
*(UInteger16 *)(buf + 34) = htons(prec_orig_tstamp->secs >> 32);
*(UInteger32 *)(buf + 36) = htonl(prec_orig_tstamp->secs);
*(UInteger32 *)(buf + 40) = htonl(prec_orig_tstamp->scaled_nsecs >> 16);
......@@ -260,6 +262,7 @@ static int msg_pack_pdelay_resp_follow_up(struct pp_instance *ppi,
*(UInteger16 *) (buf + 30) = htons(hdr->sequenceId);
/* requestReceiptTimestamp */
memset((buf + 34), 0, 20);
*(UInteger16 *)(buf + 34) = htons(prec_orig_tstamp->secs >> 32);
*(UInteger32 *)(buf + 36) = htonl(prec_orig_tstamp->secs);
*(UInteger32 *)(buf + 40) = htonl(prec_orig_tstamp->scaled_nsecs >> 16);
......@@ -320,6 +323,7 @@ static int msg_pack_delay_req(struct pp_instance *ppi,
*(UInteger16 *) (buf + 30) = htons(ppi->sent_seq[PPM_DELAY_REQ]);
/* Delay_req message - we may send zero instead */
memset((buf + 34), 0, 10);
*(UInteger16 *) (buf + 34) = htons(now->secs >> 32);
*(UInteger32 *) (buf + 36) = htonl(now->secs);
*(UInteger32 *) (buf + 40) = htonl(now->scaled_nsecs >> 16);
......@@ -338,10 +342,10 @@ static int msg_pack_pdelay_req(struct pp_instance *ppi,
*(UInteger16 *) (buf + 30) = htons(ppi->sent_seq[PPM_PDELAY_REQ]);
/* PDelay_req message - we may send zero instead */
memset((buf + 34), 0, 20);
*(UInteger16 *) (buf + 34) = htons(now->secs >> 32);
*(UInteger32 *) (buf + 36) = htonl(now->secs);
*(UInteger32 *) (buf + 40) = htonl(now->scaled_nsecs >> 16);
memset(buf + 44, 0, 10); /* reserved to match pdelay_resp length */
return len;
}
......@@ -362,6 +366,7 @@ static int msg_pack_pdelay_resp(struct pp_instance *ppi,
= htonl(rcv_tstamp->scaled_nsecs & 0xffff);
/* requestReceiptTimestamp */
memset((buf + 34), 0, 20);
*(UInteger16 *) (buf + 34) = htons(rcv_tstamp->secs >> 32);
*(UInteger32 *) (buf + 36) = htonl(rcv_tstamp->secs);
*(UInteger32 *) (buf + 40) = htonl(rcv_tstamp->scaled_nsecs >> 16);
......@@ -390,6 +395,7 @@ static int msg_pack_delay_resp(struct pp_instance *ppi,
*(UInteger16 *) (buf + 30) = htons(hdr->sequenceId);
/* Delay_resp message */
memset((buf + 34), 0, 20);
*(UInteger16 *)(buf + 34) = htons(rcv_tstamp->secs >> 32);
*(UInteger32 *)(buf + 36) = htonl(rcv_tstamp->secs);
*(UInteger32 *)(buf + 40) = htonl(rcv_tstamp->scaled_nsecs >> 16);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment