pt1588-SH7216 1
IEEE1588v2 Implementation for Renesas SH7216 Demo

C:/Users/mzimmer/IEEE1588/pt1588/branches/pt1588-SH7216/pt1588/platform/ptp-msg.h

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00001 /*
00002 Copyright (c) 2010-2011 The Regents of the University of California. All rights
00003 reserved.
00004 
00005 Permission is hereby granted, without written agreement and without license or 
00006 royalty fees, to use, copy, modify, and distribute this software and its 
00007 documentation for any purpose, provided that the above copyright notice and the
00008 following two paragraphs appear in all copies of this software.
00009 
00010 IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
00011 DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
00012 THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF 
00013 CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00014 
00015 THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
00016 BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
00017 A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, 
00018 AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, 
00019 SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
00020 */
00021 
00033 // Send messages to the network.
00034 
00039 void sendAnnounceMsg(PTPState *ptp);
00040 
00045 void sendSyncMsg(PTPState *ptp);
00046 
00051 void sendFollowUpMsg(PTPState *ptp);
00052 
00057 void sendDelayReqMsg(PTPState *ptp);
00058 
00064 void sendDelayRespMsg(PTPState *ptp, DelayReqMsg *msg);
00065 
00071 void sendManagementMsg(PTPState *ptp, ManagementMsg *msg);
00072 
00073 
00074 // Get timestamps.
00075 
00080 void getSyncEventEgressTimestamp(PTPState *ptp);
00081 
00082 
00088 Boolean getSyncEventIngressTimestamp(PTPState *ptp, UInteger16 seqId); 
00089 
00094 void getDelayEventEgressTimestamp(PTPState *ptp);
00095 
00101 Boolean getDelayEventIngressTimestamp(PTPState *ptp, UInteger16 seqId); 
00102 
00103 // Parse received message.
00104 
00109 void readHeader(Header *header);
00110 
00115 void readAnnounceMsg(AnnounceMsg *msg);
00116 
00121 void readSyncMsg(SyncMsg *msg);
00122 
00127 void readFollowUpMsg(FollowUpMsg *msg);
00128 
00133 void readDelayReqMsg(DelayReqMsg *msg);
00134 
00139 void readDelayRespMsg(DelayRespMsg *msg);
00140 
00145 void readManagementMsg(ManagementMsg *msg);
00146 
00148 void clearIngressTimestamp();
00149 
00150 
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