2 * Routines for EtherCAT packet disassembly
6 * Copyright (c) 2007 by Beckhoff Automation GmbH
8 * Wireshark - Network traffic analyzer
9 * By Gerald Combs <gerald@wireshark.org>
10 * Copyright 1998 Gerald Combs
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
37 #include <epan/packet.h>
39 #include "packet-ecatmb.h"
41 #define BIT2BYTE(x) ((x+7)/8)
42 #define ENDOF(p) ((p)+1) /* pointer to end of *p */
44 static dissector_handle_t eth_handle;
45 static dissector_handle_t ams_handle;
47 /* Define the EtherCAT mailbox proto */
48 int proto_ecat_mailbox = -1;
50 static int ett_ecat_mailbox = -1;
51 static int ett_ecat_mailbox_eoe = -1;
52 static int ett_ecat_mailbox_eoe_init = -1;
53 static int ett_ecat_mailbox_eoe_macfilter = -1;
54 static int ett_ecat_mailbox_eoe_macfilter_filter = -1;
55 static int ett_ecat_mailbox_eoe_macfilter_filtermask = -1;
56 static int ett_ecat_mailbox_coe = -1;
57 static int ett_ecat_mailbox_sdo = -1;
58 static int ett_ecat_mailbox_coe_sdoccs = -1;
59 static int ett_ecat_mailbox_coe_sdoscs = -1;
60 static int ett_ecat_mailbox_foe = -1;
61 static int ett_ecat_mailbox_foe_efw = -1;
62 static int ett_ecat_mailbox_soeflag = -1;
63 static int ett_ecat_mailbox_soe = -1;
64 static int ett_ecat_mailbox_fraghead = -1;
65 static int ett_ecat_mailbox_header = -1;
67 static int hf_ecat_mailboxlength = -1;
68 static int hf_ecat_mailboxaddress = -1;
69 static int hf_ecat_mailbox_eoe = -1;
70 static int hf_ecat_mailbox_eoe_fraghead = -1;
71 static int hf_ecat_mailbox_eoe_type = -1;
72 static int hf_ecat_mailbox_eoe_fragno = -1;
73 static int hf_ecat_mailbox_eoe_offset = -1;
74 static int hf_ecat_mailbox_eoe_frame = -1;
75 static int hf_ecat_mailbox_eoe_last = -1;
76 static int hf_ecat_mailbox_eoe_timestampreq = -1;
77 static int hf_ecat_mailbox_eoe_timestampapp = -1;
78 static int hf_ecat_mailbox_eoe_fragment = -1;
79 static int hf_ecat_mailbox_eoe_init = -1;
80 static int hf_ecat_mailbox_eoe_init_contains_macaddr = -1;
81 static int hf_ecat_mailbox_eoe_init_contains_ipaddr = -1;
82 static int hf_ecat_mailbox_eoe_init_contains_subnetmask = -1;
83 static int hf_ecat_mailbox_eoe_init_contains_defaultgateway = -1;
84 static int hf_ecat_mailbox_eoe_init_contains_dnsserver = -1;
85 static int hf_ecat_mailbox_eoe_init_contains_dnsname = -1;
86 static int hf_ecat_mailbox_eoe_init_append_timestamp = -1;
87 static int hf_ecat_mailbox_eoe_init_macaddr = -1;
88 static int hf_ecat_mailbox_eoe_init_ipaddr = -1;
89 static int hf_ecat_mailbox_eoe_init_subnetmask = -1;
90 static int hf_ecat_mailbox_eoe_init_defaultgateway = -1;
91 static int hf_ecat_mailbox_eoe_init_dnsserver = -1;
92 static int hf_ecat_mailbox_eoe_init_dnsname = -1;
93 static int hf_ecat_mailbox_eoe_macfilter = -1;
94 static int hf_ecat_mailbox_eoe_macfilter_macfiltercount = -1;
95 static int hf_ecat_mailbox_eoe_macfilter_maskcount = -1;
96 static int hf_ecat_mailbox_eoe_macfilter_nobroadcasts = -1;
97 static int hf_ecat_mailbox_eoe_macfilter_filter;
98 static int hf_ecat_mailbox_eoe_macfilter_filters[16] = {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1};
99 static int hf_ecat_mailbox_eoe_macfilter_filtermask = -1;
100 static int hf_ecat_mailbox_eoe_macfilter_filtermasks[4] = {-1,-1,-1,-1};
101 static int hf_ecat_mailbox_eoe_timestamp = -1;
102 static int hf_ecat_mailbox_coe = -1;
103 static int hf_ecat_mailbox_coe_number = -1;
104 static int hf_ecat_mailbox_coe_type = -1;
105 static int hf_ecat_mailbox_coe_sdoreq = -1;
106 static int hf_ecat_mailbox_coe_sdoccsid = -1;
107 static int hf_ecat_mailbox_coe_sdoccsid_sizeind = -1;
108 static int hf_ecat_mailbox_coe_sdoccsid_expedited = -1;
109 static int hf_ecat_mailbox_coe_sdoccsid_size0= -1;
110 static int hf_ecat_mailbox_coe_sdoccsid_size1= -1;
111 static int hf_ecat_mailbox_coe_sdoccsid_complete = -1;
112 static int hf_ecat_mailbox_coe_sdoccsds = -1;
113 static int hf_ecat_mailbox_coe_sdoccsds_lastseg = -1;
114 static int hf_ecat_mailbox_coe_sdoccsds_size = -1;
115 static int hf_ecat_mailbox_coe_sdoccsds_toggle = -1;
116 static int hf_ecat_mailbox_coe_sdoccsus = -1;
117 static int hf_ecat_mailbox_coe_sdoccsus_toggle = -1;
118 static int hf_ecat_mailbox_coe_sdoccsiu = -1;
119 static int hf_ecat_mailbox_coe_sdoccsiu_complete = -1;
120 static int hf_ecat_mailbox_coe_sdoidx = -1;
121 static int hf_ecat_mailbox_coe_sdosub = -1;
122 static int hf_ecat_mailbox_coe_sdodata = -1;
123 static int hf_ecat_mailbox_coe_sdodata1 = -1;
124 static int hf_ecat_mailbox_coe_sdodata2 = -1;
125 static int hf_ecat_mailbox_coe_sdoldata = -1;
126 static int hf_ecat_mailbox_coe_sdolength = -1;
127 static int hf_ecat_mailbox_coe_sdoerror = -1;
128 static int hf_ecat_mailbox_coe_sdores = -1;
129 static int hf_ecat_mailbox_coe_sdoscsds = -1;
130 static int hf_ecat_mailbox_coe_sdoscsds_toggle = -1;
131 static int hf_ecat_mailbox_coe_sdoscsiu = -1;
132 static int hf_ecat_mailbox_coe_sdoscsiu_sizeind = -1;
133 static int hf_ecat_mailbox_coe_sdoscsiu_expedited = -1;
134 static int hf_ecat_mailbox_coe_sdoscsiu_size0 = -1;
135 static int hf_ecat_mailbox_coe_sdoscsiu_size1 = -1;
136 static int hf_ecat_mailbox_coe_sdoscsiu_complete = -1;
137 static int hf_ecat_mailbox_coe_sdoscsus = -1;
138 static int hf_ecat_mailbox_coe_sdoscsus_lastseg = -1;
139 static int hf_ecat_mailbox_coe_sdoscsus_bytes = -1;
140 static int hf_ecat_mailbox_coe_sdoscsus_toggle = -1;
141 static int hf_ecat_mailbox_coe_sdoinfoopcode = -1;
142 static int hf_ecat_mailbox_coe_sdoinfofrag = -1;
143 static int hf_ecat_mailbox_coe_sdoinfolisttype = -1;
144 static int hf_ecat_mailbox_coe_sdoinfolist = -1;
145 static int hf_ecat_mailbox_coe_sdoinfoindex = -1;
146 static int hf_ecat_mailbox_coe_sdoinfosubindex = -1;
147 static int hf_ecat_mailbox_coe_sdoinfovalueinfo = -1;
148 static int hf_ecat_mailbox_coe_sdoinfoerrorcode = -1;
149 static int hf_ecat_mailbox_coe_sdoinfodatatype = -1;
150 static int hf_ecat_mailbox_coe_sdoinfomaxsub = -1;
151 static int hf_ecat_mailbox_coe_sdoinfoobjcode = -1;
152 static int hf_ecat_mailbox_coe_sdoinfoname = -1;
153 static int hf_ecat_mailbox_coe_sdoinfobitlen = -1;
154 static int hf_ecat_mailbox_coe_sdoinfoobjaccess = -1;
155 static int hf_ecat_mailbox_coe_sdoinfounittype = -1;
156 static int hf_ecat_mailbox_coe_sdoinfodefaultvalue = -1;
157 static int hf_ecat_mailbox_coe_sdoinfominvalue = -1;
158 static int hf_ecat_mailbox_coe_sdoinfomaxvalue = -1;
159 static int hf_ecat_mailboxdata = -1;
160 static int hf_ecat_mailbox_foe = -1;
161 static int hf_ecat_mailbox_foe_opmode = -1;
162 static int hf_ecat_mailbox_foe_filelength = -1;
163 static int hf_ecat_mailbox_foe_filename = -1;
164 static int hf_ecat_mailbox_foe_packetno = -1;
165 static int hf_ecat_mailbox_foe_errcode = -1;
166 static int hf_ecat_mailbox_foe_errtext = -1;
167 static int hf_ecat_mailbox_foe_busydone = -1;
168 static int hf_ecat_mailbox_foe_busyentire = -1;
169 static int hf_ecat_mailbox_foe_data = -1;
170 static int hf_ecat_mailbox_foe_efw = -1;
171 static int hf_ecat_mailbox_foe_efw_cmd = -1;
172 static int hf_ecat_mailbox_foe_efw_size = -1;
173 static int hf_ecat_mailbox_foe_efw_addresslw = -1;
174 static int hf_ecat_mailbox_foe_efw_addresshw = -1;
175 static int hf_ecat_mailbox_foe_efw_data = -1;
176 static int hf_ecat_mailbox_soe = -1;
177 static int hf_ecat_mailbox_soe_header = -1;
179 static int hf_ecat_mailbox_soe_header_opcode = -1;
180 static int hf_ecat_mailbox_soe_header_incomplete = -1;
181 static int hf_ecat_mailbox_soe_header_error = -1;
182 static int hf_ecat_mailbox_soe_header_driveno = -1;
183 static int hf_ecat_mailbox_soe_header_datastate = -1;
184 static int hf_ecat_mailbox_soe_header_name = -1;
185 static int hf_ecat_mailbox_soe_header_attribute = -1;
186 static int hf_ecat_mailbox_soe_header_unit = -1;
187 static int hf_ecat_mailbox_soe_header_min = -1;
188 static int hf_ecat_mailbox_soe_header_max = -1;
189 static int hf_ecat_mailbox_soe_header_value = -1;
190 static int hf_ecat_mailbox_soe_header_reserved = -1;
191 static int hf_ecat_mailbox_soe_idn = -1;
192 static int hf_ecat_mailbox_soe_data = -1;
193 static int hf_ecat_mailbox_soe_frag = -1;
194 static int hf_ecat_mailbox_soe_error = -1;
196 static const value_string EcMBoxType[] =
199 { 1, "AoE (Vendor specific; Beckhoff ADS over EtherCAT)", },
200 { 2, "EoE (Ethernet over EtherCAT)", },
201 { 3, "CoE (CANopen over EtherCAT)", },
202 { 4, "FoE (File access over EtherCAT)", },
203 { 5, "SoE (Servo profile over EtherCAT)", },
204 { 15, "VoE (Vendor specific over EtherCAT)"},
205 { 0x80+1, "AoE - Err", },
206 { 0x80+2, "EoE - Err", },
207 { 0x80+3, "CoE - Err", },
208 { 0x80+4, "FoE - Err", },
209 { 0x80+5, "SoE - Err", },
213 static const value_string FoEOpMode[] =
224 static const value_string FoEEfwCmd[] =
226 { 1, "Memory Transfer", },
227 { 2, "Write Code", },
228 { 3, "Check device id", },
230 { 5, "Write code checksum", },
231 { 6, "Set device id", },
232 { 8, "Set code id", },
234 { 10, "Checksum checksum", },
235 { 11, "boot checksum", },
239 static const value_string SoeOpcode[] =
246 { 5, "notification" },
251 static const true_false_string tfs_complete =
256 void init_mbx_header(PETHERCAT_MBOX_HEADER pMbox, tvbuff_t *tvb, gint offset)
258 pMbox->Length = tvb_get_letohs(tvb, offset); offset+=sizeof(guint16);
259 pMbox->Address = tvb_get_letohs(tvb, offset); offset+=sizeof(guint16);
260 pMbox->aControlUnion.Control = tvb_get_letohs(tvb, offset);
263 void init_eoe_header(PETHERCAT_EOE_HEADER pEoE, tvbuff_t *tvb, gint offset)
265 pEoE->anEoeHeaderInfoUnion.Info = tvb_get_letohs(tvb, offset); offset+=sizeof(guint16);
266 pEoE->anEoeHeaderDataUnion.Result = tvb_get_letohs(tvb, offset);
269 void init_foe_header(PETHERCAT_FOE_HEADER pFoE, tvbuff_t *tvb, gint offset)
271 pFoE->OpMode = tvb_get_guint8(tvb, offset++);
272 pFoE->Reserved1 = tvb_get_guint8(tvb, offset++);
273 pFoE->aFoeHeaderDataUnion.FileLength = tvb_get_letohl(tvb, offset);
276 void init_soe_header(PETHERCAT_SOE_HEADER pSoE, tvbuff_t *tvb, gint offset)
278 pSoE->anSoeHeaderControlUnion.v2.Control = tvb_get_guint8(tvb, offset++);
279 pSoE->anSoeHeaderControlUnion.v2.Element = tvb_get_guint8(tvb, offset++);
280 pSoE->anSoeHeaderDataUnion.FragmentsLeft = tvb_get_letohs(tvb, offset);
283 void init_coe_header(PETHERCAT_COE_HEADER pCoE, tvbuff_t *tvb, gint offset)
285 pCoE->header = tvb_get_letohs(tvb, offset);
288 void init_sdo_header(PETHERCAT_SDO_HEADER pSdo, tvbuff_t *tvb, gint offset)
290 pSdo->anSdoHeaderUnion.CS = tvb_get_guint8(tvb, offset++);
291 pSdo->Index = tvb_get_letohs(tvb, offset);offset+=sizeof(guint16);
292 pSdo->SubIndex = tvb_get_guint8(tvb, offset++);
293 pSdo->Data = tvb_get_letohl(tvb, offset);
296 void init_sdo_info_header(PETHERCAT_SDO_INFO_HEADER pInfo, tvbuff_t *tvb, gint offset)
298 pInfo->anSdoControlUnion.Control = tvb_get_guint8(tvb, offset++);
299 pInfo->Reserved = tvb_get_guint8(tvb, offset++);
300 pInfo->FragmentsLeft = sizeof(guint16);
304 static void MailboxTypeFormatter(PETHERCAT_MBOX_HEADER pMbx, char *szText, gint nMax)
308 for(i = 0; i<sizeof(EcMBoxType)/sizeof(value_string); i++ )
310 if( EcMBoxType[i].value == pMbx->aControlUnion.v.Type )
312 g_snprintf(szText, nMax, "Type : %s (0x%x)", EcMBoxType[i].strptr, pMbx->aControlUnion.v.Type);
316 g_snprintf ( szText, nMax,"Type : %d", pMbx->aControlUnion.v.Type);
319 static void EoETypeFormatter(PETHERCAT_EOE_HEADER pEoE, char *szText, gint nMax)
321 switch (pEoE->anEoeHeaderInfoUnion.v.Type)
323 case EOE_TYPE_FRAME_FRAG:
324 g_snprintf ( szText, nMax, "Type(%d) : Fragment", pEoE->anEoeHeaderInfoUnion.v.Type);
326 case EOE_TYPE_TIMESTAMP_RES:
327 g_snprintf ( szText, nMax, "Type(%d) : TimeStamp", pEoE->anEoeHeaderInfoUnion.v.Type);
329 case EOE_TYPE_INIT_REQ:
330 g_snprintf ( szText, nMax, "Type(%d) : Init Req", pEoE->anEoeHeaderInfoUnion.v.Type);
332 case EOE_TYPE_INIT_RES:
333 g_snprintf ( szText, nMax, "Type(%d) : Init Res", pEoE->anEoeHeaderInfoUnion.v.Type);
335 case EOE_TYPE_MACFILTER_REQ:
336 g_snprintf ( szText, nMax, "Type(%d) : MAC Req", pEoE->anEoeHeaderInfoUnion.v.Type);
338 case EOE_TYPE_MACFILTER_RES:
339 g_snprintf ( szText, nMax, "Type(%d) : MAC Res", pEoE->anEoeHeaderInfoUnion.v.Type);
342 g_snprintf ( szText, nMax, "Type(%d) : Unknown", pEoE->anEoeHeaderInfoUnion.v.Type);
347 static void EoEFragNoFormatter(PETHERCAT_EOE_HEADER pEoE, char *szText, gint nMax)
349 g_snprintf ( szText, nMax, "FragNo : %d", pEoE->anEoeHeaderDataUnion.v.Fragment);
352 static void EoEOffsetFormatter(PETHERCAT_EOE_HEADER pEoE, char *szText, gint nMax)
354 if ( pEoE->anEoeHeaderDataUnion.v.Fragment == 0 )
355 g_snprintf ( szText, nMax, "BufferSize : %d", 32*pEoE->anEoeHeaderDataUnion.v.OffsetBuffer);
357 g_snprintf ( szText, nMax, "Offset : %d", 32*pEoE->anEoeHeaderDataUnion.v.OffsetBuffer);
360 static void EoEFrameFormatter(PETHERCAT_EOE_HEADER pEoE, char *szText, gint nMax)
362 g_snprintf ( szText, nMax, "FrameNo : %d", pEoE->anEoeHeaderDataUnion.v.FrameNo);
365 static void EoELastFormatter(PETHERCAT_EOE_HEADER pEoE, char *szText, gint nMax)
367 if ( pEoE->anEoeHeaderInfoUnion.v.LastFragment != 0 )
368 g_snprintf ( szText, nMax, "Last Frag");
370 g_snprintf ( szText, nMax, "More Frags...");
373 static void CANopenNumberFormatter(PETHERCAT_COE_HEADER pCoE, char *szText, gint nMax)
375 g_snprintf( szText, nMax, "Number : %d", pCoE->v.Number);
378 static void CANopenTypeFormatter(PETHERCAT_COE_HEADER pCoE, char *szText, gint nMax)
380 switch ( pCoE->v.Type)
382 case ETHERCAT_COE_TYPE_EMERGENCY:
383 g_snprintf ( szText, nMax, "Type : EMERGENCY(%d)", pCoE->v.Type);
385 case ETHERCAT_COE_TYPE_SDOREQ:
386 g_snprintf ( szText, nMax, "Type : SDO Req(%d)", pCoE->v.Type);
388 case ETHERCAT_COE_TYPE_SDORES:
389 g_snprintf ( szText, nMax, "Type : SDO Res(%d)", pCoE->v.Type);
391 case ETHERCAT_COE_TYPE_TXPDO:
392 g_snprintf ( szText, nMax, "Type : TxPDO(%d)", pCoE->v.Type);
394 case ETHERCAT_COE_TYPE_RXPDO:
395 g_snprintf ( szText, nMax, "Type : RxPDO(%d)", pCoE->v.Type);
397 case ETHERCAT_COE_TYPE_TXPDO_RTR:
398 g_snprintf ( szText, nMax, "Type : TxPDO_RTR(%d)", pCoE->v.Type);
400 case ETHERCAT_COE_TYPE_RXPDO_RTR:
401 g_snprintf ( szText, nMax, "Type : RxPDO_RTR(%d)", pCoE->v.Type);
404 g_snprintf ( szText, nMax, "Type :%d", pCoE->v.Type);
408 static void CANopenSdoReqFormatter(PETHERCAT_SDO_HEADER pSdo, char *szText, gint nMax)
410 switch ( pSdo->anSdoHeaderUnion.Idq.Ccs )
412 case SDO_CCS_INITIATE_DOWNLOAD:
413 g_snprintf ( szText, nMax, "SDO Req : 'Initiate Download' (%d) Idx=0x%x Sub=%d", pSdo->anSdoHeaderUnion.Idq.Ccs, pSdo->Index, pSdo->SubIndex);
415 case SDO_CCS_INITIATE_UPLOAD:
416 g_snprintf ( szText, nMax, "SDO Req : 'Initiate Upload' (%d) Idx=0x%x Sub=%d", pSdo->anSdoHeaderUnion.Idq.Ccs, pSdo->Index, pSdo->SubIndex);
418 case SDO_CCS_DOWNLOAD_SEGMENT:
419 g_snprintf ( szText, nMax, "SDO Req : 'Download Segment' (%d)", pSdo->anSdoHeaderUnion.Idq.Ccs);
421 case SDO_CCS_UPLOAD_SEGMENT:
422 g_snprintf ( szText, nMax, "SDO Req : 'Upload Segment' (%d)", pSdo->anSdoHeaderUnion.Idq.Ccs);
424 case SDO_CCS_ABORT_TRANSFER:
425 g_snprintf ( szText, nMax, "SDO Req : 'Abort Transfer' (%d)", pSdo->anSdoHeaderUnion.Idq.Ccs);
428 g_snprintf ( szText, nMax, "SDO Req : Ccs %d", pSdo->anSdoHeaderUnion.Idq.Ccs);
432 static void CANopenSdoResFormatter(PETHERCAT_SDO_HEADER pSdo, char *szText, gint nMax)
434 g_snprintf ( szText, nMax, "SDO Res : Scs %d", pSdo->anSdoHeaderUnion.Ids.Scs);
437 static void CANopenSdoInfoFormatter(PETHERCAT_SDO_INFO_HEADER pHead, char *szText, gint nMax)
439 guint8 opCode = pHead->anSdoControlUnion.v.OpCode & 0x7F;
441 if ( (pHead->anSdoControlUnion.v.OpCode & 0x80) != 0 )
442 txt2 = " - More Follows";
445 case ECAT_COE_INFO_OPCODE_LIST_Q:
446 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'List Req' %s", txt2);
448 case ECAT_COE_INFO_OPCODE_LIST_S:
449 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'List Res' %s", txt2);
451 case ECAT_COE_INFO_OPCODE_OBJ_Q:
452 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'Obj Req' %s", txt2);
454 case ECAT_COE_INFO_OPCODE_OBJ_S:
455 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'Obj Res' %s", txt2);
457 case ECAT_COE_INFO_OPCODE_ENTRY_Q:
458 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'Entry Req' %s", txt2);
460 case ECAT_COE_INFO_OPCODE_ENTRY_S:
461 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'Entry Res' %s", txt2);
463 case ECAT_COE_INFO_OPCODE_ERROR_S:
464 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: 'Error Res' %s", txt2);
467 g_snprintf ( szText, nMax, "CoE SDO Info, OpCode: %d %s", opCode, txt2);
471 static void FoeFormatter(tvbuff_t *tvb, gint offset, char *szText, gint nMax, guint foe_length)
473 ETHERCAT_FOE_HEADER foe;
475 memset(tmp, 0, sizeof(tmp));
477 init_foe_header(&foe, tvb, offset);
479 switch ( foe.OpMode )
481 case ECAT_FOE_OPMODE_RRQ:
482 case ECAT_FOE_OPMODE_WRQ:
483 case ECAT_FOE_OPMODE_ERR:
484 if ( foe_length > ETHERCAT_FOE_HEADER_LEN )
485 tvb_memcpy(tvb, tmp, offset+ETHERCAT_FOE_HEADER_LEN, MIN(foe_length-ETHERCAT_FOE_HEADER_LEN, sizeof(tmp)-1));
489 switch ( foe.OpMode )
491 case ECAT_FOE_OPMODE_RRQ:
492 g_snprintf ( szText, nMax, "FoE RRQ (%d) : '%s'", foe.aFoeHeaderDataUnion.FileLength, tmp);
494 case ECAT_FOE_OPMODE_WRQ:
495 g_snprintf ( szText, nMax, "FoE WRQ (%d) : '%s'", foe.aFoeHeaderDataUnion.FileLength, tmp);
497 case ECAT_FOE_OPMODE_DATA:
498 g_snprintf ( szText, nMax, "FoE DATA (%d) : %d Bytes", foe.aFoeHeaderDataUnion.v.PacketNo, foe_length-ETHERCAT_FOE_HEADER_LEN);
500 case ECAT_FOE_OPMODE_ACK:
501 g_snprintf ( szText, nMax, "FoE ACK (%d)", foe.aFoeHeaderDataUnion.v.PacketNo);
503 case ECAT_FOE_OPMODE_ERR:
504 g_snprintf ( szText, nMax, "FoE ERR (%d) : '%s'", foe.aFoeHeaderDataUnion.ErrorCode, tmp);
506 case ECAT_FOE_OPMODE_BUSY:
507 if ( foe.aFoeHeaderDataUnion.v2.Entire > 0 )
508 g_snprintf ( szText, nMax, "FoE BUSY (%d%%)", ((guint32)foe.aFoeHeaderDataUnion.v2.Done*100)/foe.aFoeHeaderDataUnion.v2.Entire);
510 g_snprintf ( szText, nMax, "FoE BUSY (%d/%d)", foe.aFoeHeaderDataUnion.v2.Done, foe.aFoeHeaderDataUnion.v2.Entire);
515 static void SoEIdToString( char* txt, guint16 id, int nMax)
518 g_snprintf(txt, nMax, "P-%d-%04d", (id>>12) & 0x0007, id & 0x0FFF );
520 g_snprintf(txt, nMax, "S-%d-%04d", id>>12, id & 0x0FFF );
523 static void SoeFormatter(tvbuff_t *tvb, gint offset, char *szText, gint nMax, guint soe_length)
525 ETHERCAT_SOE_HEADER soe;
528 memset(tmp, 0, sizeof(tmp));
530 init_soe_header(&soe, tvb, offset);
531 offset+=ETHERCAT_SOE_HEADER_LEN;
533 if ( !soe.anSoeHeaderControlUnion.v.Error )
535 if ( !soe.anSoeHeaderControlUnion.v.InComplete )
537 SoEIdToString(tmp, soe.anSoeHeaderDataUnion.IDN, sizeof(tmp)-1);
539 if ( soe.anSoeHeaderControlUnion.v.DataState )
540 g_strlcat(elm, "D", 50);
541 if ( soe.anSoeHeaderControlUnion.v.Name )
542 g_strlcat(elm, "N", 50);
543 if ( soe.anSoeHeaderControlUnion.v.Attribute )
544 g_strlcat(elm, "A", 50);
545 if ( soe.anSoeHeaderControlUnion.v.Unit )
546 g_strlcat(elm, "U", 50);
547 if ( soe.anSoeHeaderControlUnion.v.Min )
548 g_strlcat(elm, "I", 50);
549 if ( soe.anSoeHeaderControlUnion.v.Max )
550 g_strlcat(elm, "X", 50);
551 if ( soe.anSoeHeaderControlUnion.v.Value )
552 g_strlcat(elm, "V", 50);
553 switch ( soe.anSoeHeaderControlUnion.v.OpCode )
555 case ECAT_SOE_OPCODE_RRQ:
556 g_snprintf ( szText, nMax, "SoE: RRQ (%s, '%s')", tmp, elm);
558 case ECAT_SOE_OPCODE_RRS:
559 g_snprintf ( szText, nMax, "SoE: RRS (%s, '%s') : %u Bytes", tmp, elm, (guint)(soe_length-ETHERCAT_SOE_HEADER_LEN));
561 case ECAT_SOE_OPCODE_WRS:
562 g_snprintf ( szText, nMax, "SoE: WRS (%s, '%s')", tmp, elm);
564 case ECAT_SOE_OPCODE_WRQ:
565 g_snprintf ( szText, nMax, "SoE: WRQ (%s, '%s') : %u Bytes", tmp, elm, (guint)(soe_length-ETHERCAT_SOE_HEADER_LEN));
567 case ECAT_SOE_OPCODE_NFC:
568 g_snprintf ( szText, nMax, "SoE: NFC (%s, '%s') : %u Bytes", tmp, elm, (guint)(soe_length-ETHERCAT_SOE_HEADER_LEN));
571 g_snprintf ( szText, nMax, "SoE: EMGCY");
574 g_snprintf ( szText, nMax, "SoE:");
578 g_snprintf ( szText, nMax, "SoE: FragmentsLeft %d", soe.anSoeHeaderDataUnion.FragmentsLeft);
581 g_snprintf ( szText, nMax, "SoE: Error %04x", tvb_get_letohs(tvb, offset));
584 /* ethercat mailbox */
585 static void dissect_ecat_coe(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
587 proto_tree *ecat_coe_tree = NULL, *ecat_sdo_tree, *ecat_coe_sdoccs_tree, *ecat_coe_sdoscs_tree;
589 proto_item *anItem = NULL, *aparent = NULL;
591 int nMax = sizeof(szText)-1;
593 guint coe_length = tvb_reported_length(tvb)-offset;
598 anItem = proto_tree_add_item(tree, hf_ecat_mailbox_coe, tvb, offset, coe_length, TRUE);
599 proto_item_set_text(anItem,"CoE");
600 aparent = proto_item_get_parent(anItem);
601 proto_item_append_text(aparent,":CoE ");
604 col_append_str(pinfo->cinfo, COL_INFO, "CoE ");
606 if( coe_length >= ETHERCAT_COE_HEADER_LEN )
608 ETHERCAT_COE_HEADER coe;
609 init_coe_header(&coe, tvb, offset);
612 ecat_coe_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe);
614 CANopenNumberFormatter(&coe, szText, nMax);
615 anItem = proto_tree_add_uint(ecat_coe_tree, hf_ecat_mailbox_coe_number, tvb, offset, ETHERCAT_COE_HEADER_LEN, coe.v.Number);
616 proto_item_set_text(anItem, "%s", szText);
618 CANopenTypeFormatter(&coe, szText, nMax);
619 anItem = proto_tree_add_uint(ecat_coe_tree, hf_ecat_mailbox_coe_type, tvb, offset, ETHERCAT_COE_HEADER_LEN, coe.v.Type);
620 proto_item_set_text(anItem, "%s", szText);
623 offset += ETHERCAT_COE_HEADER_LEN;
627 case ETHERCAT_COE_TYPE_SDOREQ:
629 ETHERCAT_SDO_HEADER sdo;
631 if( coe_length < ETHERCAT_COE_HEADER_LEN + ETHERCAT_SDO_HEADER_LEN )
633 col_append_str(pinfo->cinfo, COL_INFO, "Sdo Req - invalid length");
637 init_sdo_header(&sdo, tvb, offset);
639 CANopenSdoReqFormatter(&sdo, szText, nMax);
640 col_append_str(pinfo->cinfo, COL_INFO, szText);
644 proto_item_append_text(aparent, "%s", szText);
646 anItem = proto_tree_add_uint(ecat_coe_tree, hf_ecat_mailbox_coe_sdoreq, tvb, offset, 1, sdo.anSdoHeaderUnion.Idq.Ccs);
647 proto_item_set_text(anItem, "%s", szText);
648 ecat_sdo_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_sdo);
650 switch ( sdo.anSdoHeaderUnion.Idq.Ccs )
652 case SDO_CCS_INITIATE_DOWNLOAD:
653 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoccsid, tvb, offset, 1, TRUE);
654 ecat_coe_sdoccs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoccs);
655 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_sizeind, tvb, offset, 1, TRUE);
656 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_expedited, tvb, offset, 1, TRUE);
657 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_size0, tvb, offset, 1, TRUE);
658 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_size1, tvb, offset, 1, TRUE);
659 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_complete, tvb, offset, 1, TRUE);
661 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoidx, tvb, offset+1, 2, TRUE);
662 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdosub, tvb, offset+3, 1, TRUE);
663 if ( sdo.anSdoHeaderUnion.Idq.SizeInd && !sdo.anSdoHeaderUnion.Idq.Expedited )
665 len = coe_length - ETHERCAT_COE_HEADER_LEN - ETHERCAT_SDO_HEADER_LEN;
666 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdolength, tvb, offset+4, 4, TRUE);
667 offset+=ETHERCAT_SDO_HEADER_LEN;
669 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoldata, tvb, offset, len, TRUE);
673 if ( sdo.anSdoHeaderUnion.Idq.Size == 3 )
674 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata1, tvb, offset+4, 1, TRUE);
675 else if ( sdo.anSdoHeaderUnion.Idq.Size == 2 )
676 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata2, tvb, offset+4, 2, TRUE);
678 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata, tvb, offset+4, 4, TRUE);
681 case SDO_CCS_INITIATE_UPLOAD:
682 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoccsiu, tvb, offset, 1, TRUE);
683 ecat_coe_sdoccs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoccs);
684 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsid_complete, tvb, offset, 1, TRUE);
686 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoidx, tvb, offset+1, 2, TRUE);
687 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdosub, tvb, offset+3, 1, TRUE);
690 case SDO_CCS_DOWNLOAD_SEGMENT:
691 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoccsds, tvb, offset, 1, TRUE);
692 ecat_coe_sdoccs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoccs);
693 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsds_lastseg, tvb, offset, 1, TRUE);
694 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsds_size, tvb, offset, 1, TRUE);
695 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsds_toggle, tvb, offset, 1, TRUE);
698 if ( coe_length-offset > 0 )
700 anItem = proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoldata, tvb, offset, coe_length-offset, TRUE);
701 proto_item_append_text(anItem, "(len = %d)", coe_length-offset);
704 case SDO_CCS_UPLOAD_SEGMENT:
705 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoccsus, tvb, offset, 1, TRUE);
706 ecat_coe_sdoccs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoccs);
707 proto_tree_add_item(ecat_coe_sdoccs_tree, hf_ecat_mailbox_coe_sdoccsus_toggle, tvb, offset, 1, TRUE);
709 case SDO_CCS_ABORT_TRANSFER:
710 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoidx, tvb, offset+4, 4, TRUE);
717 case ETHERCAT_COE_TYPE_SDORES:
719 ETHERCAT_SDO_HEADER sdo;
720 if( coe_length < ETHERCAT_COE_HEADER_LEN + ETHERCAT_SDO_HEADER_LEN )
722 col_append_str(pinfo->cinfo, COL_INFO, "Sdo Res - invalid length");
726 init_sdo_header(&sdo, tvb, offset);
728 CANopenSdoResFormatter(&sdo, szText, nMax);
729 col_append_str(pinfo->cinfo, COL_INFO, szText);
733 anItem = proto_tree_add_uint(ecat_coe_tree, hf_ecat_mailbox_coe_sdores, tvb, offset, 1, sdo.anSdoHeaderUnion.Ids.Scs);
734 proto_item_set_text(anItem, "%s", szText);
735 ecat_sdo_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_sdo);
737 switch ( sdo.anSdoHeaderUnion.Ids.Scs )
739 case SDO_SCS_INITIATE_DOWNLOAD:
740 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoidx, tvb, offset+1, 2, TRUE);
741 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdosub, tvb, offset+3, 1, TRUE);
743 case SDO_SCS_INITIATE_UPLOAD:
744 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoscsiu, tvb, offset, 1, TRUE);
745 ecat_coe_sdoscs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoscs);
746 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsiu_sizeind, tvb, offset, 1, TRUE);
747 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsiu_expedited, tvb, offset, 1, TRUE);
748 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsiu_size0, tvb, offset, 1, TRUE);
749 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsiu_size1, tvb, offset, 1, TRUE);
750 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsiu_complete, tvb, offset, 1, TRUE);
752 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoidx, tvb, offset+1, 2, TRUE);
753 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdosub, tvb, offset+3, 1, TRUE);
754 if ( sdo.anSdoHeaderUnion.Ius.SizeInd && !sdo.anSdoHeaderUnion.Ius.Expedited )
756 len = coe_length - ETHERCAT_COE_HEADER_LEN - ETHERCAT_SDO_HEADER_LEN;
757 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdolength, tvb, offset+4, 4, TRUE);
758 offset+=ETHERCAT_SDO_HEADER_LEN;
760 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoldata, tvb, offset, len, TRUE);
762 else if ( sdo.anSdoHeaderUnion.Ius.SizeInd && sdo.anSdoHeaderUnion.Ius.Expedited && sdo.anSdoHeaderUnion.Ius.Size == 3 )
763 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata1, tvb, offset+4, 1, TRUE);
764 else if ( sdo.anSdoHeaderUnion.Ius.SizeInd && sdo.anSdoHeaderUnion.Ius.Expedited && sdo.anSdoHeaderUnion.Ius.Size == 2 )
765 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata2, tvb, offset+4, 2, TRUE);
767 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdodata, tvb, offset+4, 4, TRUE);
769 case SDO_SCS_DOWNLOAD_SEGMENT:
770 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoscsds, tvb, offset, 1, TRUE);
771 ecat_coe_sdoscs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoscs);
772 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsds_toggle, tvb, offset, 1, TRUE);
774 case SDO_SCS_UPLOAD_SEGMENT:
775 anItem = proto_tree_add_item(ecat_sdo_tree, hf_ecat_mailbox_coe_sdoscsus, tvb, offset, 1, TRUE);
776 ecat_coe_sdoscs_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_coe_sdoscs);
777 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsus_lastseg, tvb, offset, 1, TRUE);
778 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsus_bytes, tvb, offset, 1, TRUE);
779 proto_tree_add_item(ecat_coe_sdoscs_tree, hf_ecat_mailbox_coe_sdoscsus_toggle, tvb, offset, 1, TRUE);
782 if ( coe_length-offset> 0 )
784 anItem = proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoldata, tvb, offset, coe_length-offset, TRUE);
785 proto_item_append_text(anItem, "(len = %d)", coe_length-offset);
793 case ETHERCAT_COE_TYPE_SDOINFO:
795 ETHERCAT_SDO_INFO_HEADER info;
797 if( coe_length < ETHERCAT_COE_HEADER_LEN + ETHERCAT_SDO_INFO_LISTREQ_LEN )
799 col_append_str(pinfo->cinfo, COL_INFO, "Sdo Info - invalid length");
803 init_sdo_info_header(&info, tvb, offset);
805 CANopenSdoInfoFormatter(&info, szText, nMax);
806 col_append_str(pinfo->cinfo, COL_INFO, szText);
810 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoopcode, tvb, offset++, 1, TRUE);
811 offset++; /*Reserved*/
813 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfofrag, tvb, offset, 2, TRUE);
816 switch ( info.anSdoControlUnion.v.OpCode )
818 case ECAT_COE_INFO_OPCODE_LIST_Q:
820 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfolisttype, tvb, offset, 2, TRUE);
823 case ECAT_COE_INFO_OPCODE_LIST_S:
825 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfolisttype, tvb, offset, 2, TRUE);
828 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfolist, tvb, offset, coe_length-offset, TRUE);
831 case ECAT_COE_INFO_OPCODE_OBJ_Q:
832 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoindex, tvb, offset, 2, TRUE);
834 case ECAT_COE_INFO_OPCODE_OBJ_S:
836 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoindex, tvb, offset, 2, TRUE);
839 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfodatatype, tvb, offset, 2, TRUE);
842 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfomaxsub, tvb, offset++, 1, TRUE);
843 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoobjcode, tvb, offset++, 1, TRUE);
845 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoname, tvb, offset, coe_length-offset, TRUE);
848 case ECAT_COE_INFO_OPCODE_ENTRY_Q:
850 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoindex, tvb, offset, 2, TRUE);
853 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfosubindex, tvb, offset++, 1, TRUE);
854 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfovalueinfo, tvb, offset, 1, TRUE);
857 case ECAT_COE_INFO_OPCODE_ENTRY_S:
861 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoindex, tvb, offset, 2, TRUE);
864 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfosubindex, tvb, offset++, 1, TRUE);
865 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfovalueinfo, tvb, offset++, 1, TRUE);
867 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfodatatype, tvb, offset, 2, TRUE);
870 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfobitlen, tvb, offset, 2, TRUE);
873 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoobjaccess, tvb, offset, 2, TRUE);
876 if ( (info.anSdoInfoUnion.Entry.ValueInfo & 0x08) != 0 )
878 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfounittype, tvb, offset, 2, TRUE);
881 if ( (info.anSdoInfoUnion.Entry.ValueInfo & 0x10) != 0 )
883 objlen = BIT2BYTE(info.anSdoInfoUnion.Entry.Res.BitLen);
884 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfodefaultvalue, tvb, offset, objlen, TRUE);
887 if ( (info.anSdoInfoUnion.Entry.ValueInfo & 0x20) != 0 )
889 objlen = BIT2BYTE(info.anSdoInfoUnion.Entry.Res.BitLen);
890 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfominvalue, tvb, offset, objlen, TRUE);
893 if ( (info.anSdoInfoUnion.Entry.ValueInfo & 0x40) != 0 )
895 objlen = BIT2BYTE(info.anSdoInfoUnion.Entry.Res.BitLen);
896 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfomaxvalue, tvb, offset, objlen, TRUE);
899 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoname, tvb, offset, coe_length-offset, TRUE);
902 case ECAT_COE_INFO_OPCODE_ERROR_S:
904 proto_tree_add_item(ecat_coe_tree, hf_ecat_mailbox_coe_sdoinfoerrorcode, tvb, offset, 4, TRUE);
915 col_append_str(pinfo->cinfo, COL_INFO, "- invalid length");
919 static void dissect_ecat_soe(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
921 proto_tree *ecat_soeflag_tree, *ecat_soe_tree;
923 proto_item *anItem = NULL ,*aparent = NULL;
925 int nMax = sizeof(szText)-1;
927 guint soe_length = tvb_reported_length(tvb)-offset;
931 anItem = proto_tree_add_item(tree, hf_ecat_mailbox_soe, tvb, offset, soe_length, TRUE);
933 aparent = proto_item_get_parent(anItem);
934 proto_item_append_text(aparent,":SoE ");
937 if( soe_length >= ETHERCAT_SOE_HEADER_LEN )
939 SoeFormatter(tvb, offset, szText, nMax, soe_length);
940 col_append_str(pinfo->cinfo, COL_INFO, szText);
944 ETHERCAT_SOE_HEADER soe;
945 init_soe_header(&soe, tvb, offset);
947 proto_item_append_text(aparent, "%s", szText);
948 proto_item_set_text(anItem, "%s", szText);
950 ecat_soe_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_soe);
951 anItem = proto_tree_add_item(ecat_soe_tree, hf_ecat_mailbox_soe_header, tvb, offset , 2, TRUE);
953 ecat_soeflag_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_soeflag);
954 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_opcode, tvb, offset, 2, TRUE);
955 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_incomplete, tvb, offset, 2, TRUE);
956 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_error, tvb, offset, 2, TRUE);
957 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_driveno, tvb, offset, 2, TRUE);
958 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_datastate, tvb, offset, 2, TRUE);
959 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_name, tvb, offset, 2, TRUE);
960 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_attribute, tvb, offset, 2, TRUE);
961 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_unit, tvb, offset, 2, TRUE);
962 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_min, tvb, offset, 2, TRUE);
963 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_max, tvb, offset, 2, TRUE);
964 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_value, tvb, offset, 2, TRUE);
965 proto_tree_add_item(ecat_soeflag_tree, hf_ecat_mailbox_soe_header_reserved, tvb, offset, 2, TRUE);
968 if ( !soe.anSoeHeaderControlUnion.v.Error )
970 if ( !soe.anSoeHeaderControlUnion.v.InComplete )
972 switch (soe.anSoeHeaderControlUnion.v.OpCode)
974 case ECAT_SOE_OPCODE_RRQ:
975 case ECAT_SOE_OPCODE_WRS:
976 proto_tree_add_item(ecat_soe_tree, hf_ecat_mailbox_soe_idn, tvb, offset, 2, TRUE);
978 case ECAT_SOE_OPCODE_RRS:
979 case ECAT_SOE_OPCODE_WRQ:
980 case ECAT_SOE_OPCODE_NFC:
981 proto_tree_add_item(ecat_soe_tree, hf_ecat_mailbox_soe_idn, tvb, offset, 2, TRUE);
983 proto_tree_add_item(tree, hf_ecat_mailbox_soe_data, tvb, offset, soe_length-offset, TRUE);
989 proto_tree_add_item(ecat_soe_tree, hf_ecat_mailbox_soe_frag, tvb, offset, 2, TRUE);
992 proto_tree_add_item(tree, hf_ecat_mailbox_soe_data, tvb, offset, soe_length-offset, TRUE);
997 proto_tree_add_item(ecat_soe_tree, hf_ecat_mailbox_soe_idn, tvb, offset, 2, TRUE);
998 proto_tree_add_item(tree, hf_ecat_mailbox_soe_error, tvb, offset, 2, TRUE);
1004 col_append_str(pinfo->cinfo, COL_INFO, "SoE - invalid length");
1008 static void dissect_ecat_eoe(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
1010 proto_tree *ecat_eoe_tree = 0, *ecat_fraghead_tree, *ecat_eoe_init_tree, *ecat_eoe_macfilter_tree,
1011 *ecat_eoe_macfilter_filter_tree;
1013 proto_item *anItem = NULL, *aparent = NULL;
1015 int nMax = sizeof(szText)-1;
1018 guint eoe_length = tvb_reported_length(tvb)-offset;
1022 anItem = proto_tree_add_item(tree, hf_ecat_mailbox_eoe, tvb, offset, eoe_length, TRUE);
1023 proto_item_set_text(anItem, "EoE Fragment");
1025 aparent = proto_item_get_parent(anItem);
1026 proto_item_append_text(aparent,":EoE ");
1029 if( eoe_length >= ETHERCAT_EOE_HEADER_LEN )
1031 ETHERCAT_EOE_HEADER eoe;
1032 init_eoe_header(&eoe, tvb, offset);
1033 if ( eoe.anEoeHeaderInfoUnion.v.Type == EOE_TYPE_FRAME_FRAG )
1034 g_snprintf ( szText, nMax, "EoE-Frag %d", eoe.anEoeHeaderDataUnion.v.Fragment);
1036 g_snprintf ( szText, nMax, "EoE");
1037 col_append_str(pinfo->cinfo, COL_INFO, szText);
1039 { /* Do the following even 'if (tree == NULL)' since a call_dissector() is done */
1040 ecat_eoe_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_eoe);
1042 anItem = proto_tree_add_item(ecat_eoe_tree, hf_ecat_mailbox_eoe_fraghead, tvb, offset, 4, TRUE);
1043 proto_item_set_text(anItem, "Header");
1044 ecat_fraghead_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_fraghead);
1046 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_type, tvb, offset, 4, eoe.anEoeHeaderInfoUnion.v.Type);
1047 EoETypeFormatter(&eoe, szText, nMax);
1048 proto_item_set_text(anItem, "%s", szText);
1050 switch ( eoe.anEoeHeaderInfoUnion.v.Type )
1052 case EOE_TYPE_FRAME_FRAG:
1053 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_fragno, tvb, offset, 4, eoe.anEoeHeaderDataUnion.v.Fragment);
1054 EoEFragNoFormatter(&eoe, szText, nMax);
1055 proto_item_set_text(anItem, "%s", szText);
1057 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_offset, tvb, offset, 4, 32*eoe.anEoeHeaderDataUnion.v.OffsetBuffer);
1058 EoEOffsetFormatter(&eoe, szText, nMax);
1059 proto_item_set_text(anItem, "%s", szText);
1061 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_frame, tvb, offset, 4, eoe.anEoeHeaderDataUnion.v.FrameNo);
1062 EoEFrameFormatter(&eoe, szText, nMax);
1063 proto_item_set_text(anItem, "%s", szText);
1065 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_last, tvb, offset, 4, eoe.anEoeHeaderInfoUnion.v.LastFragment);
1066 EoELastFormatter(&eoe, szText, nMax);
1067 proto_item_set_text(anItem, "%s", szText);
1069 if ( eoe.anEoeHeaderInfoUnion.v.TimeStampRequested )
1071 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_timestampreq, tvb, offset, 4, eoe.anEoeHeaderInfoUnion.v.TimeStampRequested);
1072 proto_item_set_text(anItem, "Time Stamp Requested");
1075 if ( eoe.anEoeHeaderInfoUnion.v.TimeStampAppended )
1077 anItem = proto_tree_add_uint(ecat_fraghead_tree, hf_ecat_mailbox_eoe_timestampapp, tvb, offset, 4, eoe.anEoeHeaderInfoUnion.v.TimeStampAppended);
1078 proto_item_set_text(anItem, "Time Stamp Appended");
1081 offset+=ETHERCAT_EOE_HEADER_LEN;
1082 proto_tree_add_item(ecat_eoe_tree, hf_ecat_mailbox_eoe_fragment, tvb, offset, eoe_length-offset, TRUE);
1084 if ( eoe.anEoeHeaderDataUnion.v.Fragment == 0 )
1086 next_tvb = tvb_new_subset(tvb, offset, eoe_length-offset, eoe_length-offset);
1087 call_dissector( eth_handle, next_tvb, pinfo, ecat_eoe_tree);
1090 if ( eoe.anEoeHeaderInfoUnion.v.TimeStampAppended )
1092 proto_tree_add_item(ecat_eoe_tree, hf_ecat_mailbox_eoe_timestamp, tvb, eoe_length-ETHERCAT_EOE_TIMESTAMP_LEN, ETHERCAT_EOE_TIMESTAMP_LEN, TRUE);
1096 case EOE_TYPE_TIMESTAMP_RES:
1097 proto_tree_add_item(ecat_eoe_tree, hf_ecat_mailbox_eoe_timestamp, tvb, offset+ETHERCAT_EOE_HEADER_LEN, ETHERCAT_EOE_TIMESTAMP_LEN, TRUE);
1100 case EOE_TYPE_INIT_REQ:
1101 offset+=ETHERCAT_EOE_HEADER_LEN;
1102 anItem = proto_tree_add_item(ecat_fraghead_tree, hf_ecat_mailbox_eoe_init, tvb, offset, MIN(eoe_length-offset,ETHERCAT_EOE_INIT_LEN), TRUE);
1103 if( eoe_length-offset >= ETHERCAT_EOE_INIT_LEN )
1105 ecat_eoe_init_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_eoe_init);
1107 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_macaddr, tvb, offset, 4, TRUE);
1108 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_ipaddr, tvb, offset, 4, TRUE);
1109 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_subnetmask, tvb, offset, 4, TRUE);
1110 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_defaultgateway, tvb, offset, 4, TRUE);
1111 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_dnsserver, tvb, offset, 4, TRUE);
1112 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_contains_dnsname, tvb, offset, 4, TRUE);
1113 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_append_timestamp, tvb, offset, 4, TRUE);
1116 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_macaddr, tvb, offset, ETHERNET_ADDRESS_LEN, TRUE);
1117 offset+=ETHERNET_ADDRESS_LEN;
1119 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_ipaddr, tvb, offset, 4, TRUE);
1122 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_subnetmask, tvb, offset, 4, TRUE);
1125 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_defaultgateway, tvb, offset, 4, TRUE);
1128 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_dnsserver, tvb, offset, 4, TRUE);
1131 proto_tree_add_item(ecat_eoe_init_tree, hf_ecat_mailbox_eoe_init_dnsname, tvb, offset, 32, TRUE);
1134 proto_item_append_text(anItem, " - Invalid length!");
1137 case EOE_TYPE_MACFILTER_REQ:
1139 EoeMacFilterOptionsUnion options;
1140 offset+=ETHERCAT_EOE_HEADER_LEN;
1141 anItem = proto_tree_add_item(ecat_fraghead_tree, hf_ecat_mailbox_eoe_macfilter, tvb, offset, MIN(eoe_length-offset, ETHERCAT_EOE_MACFILTER_LEN), TRUE);
1142 if( eoe_length-offset >= ETHERCAT_EOE_MACFILTER_LEN )
1144 proto_tree *ecat_eoe_macfilter_filtermask_tree;
1146 ecat_eoe_macfilter_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_eoe_macfilter);
1147 proto_tree_add_item(ecat_eoe_macfilter_tree, hf_ecat_mailbox_eoe_macfilter_macfiltercount, tvb, offset, 4, TRUE);
1148 proto_tree_add_item(ecat_eoe_macfilter_tree, hf_ecat_mailbox_eoe_macfilter_maskcount, tvb, offset, 4, TRUE);
1149 proto_tree_add_item(ecat_eoe_macfilter_tree, hf_ecat_mailbox_eoe_macfilter_nobroadcasts, tvb, offset, 4, TRUE);
1150 options.Options = tvb_get_letohs(tvb, offset);
1153 anItem = proto_tree_add_item(ecat_eoe_macfilter_tree, hf_ecat_mailbox_eoe_macfilter_filter, tvb, offset, 16*ETHERNET_ADDRESS_LEN, TRUE);
1154 ecat_eoe_macfilter_filter_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_eoe_macfilter_filter);
1155 for( nCnt=0; nCnt<options.v.MacFilterCount; nCnt++)
1156 proto_tree_add_item(ecat_eoe_macfilter_filter_tree, hf_ecat_mailbox_eoe_macfilter_filters[nCnt], tvb, offset+nCnt*ETHERNET_ADDRESS_LEN, ETHERNET_ADDRESS_LEN, TRUE);
1157 offset+=16*ETHERNET_ADDRESS_LEN;
1159 anItem = proto_tree_add_item(ecat_eoe_macfilter_tree, hf_ecat_mailbox_eoe_macfilter_filtermask, tvb, offset, 4*sizeof(guint32), TRUE);
1160 ecat_eoe_macfilter_filtermask_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_eoe_macfilter_filtermask);
1161 for( nCnt=0; nCnt<options.v.MacFilterMaskCount; nCnt++)
1162 proto_tree_add_item(ecat_eoe_macfilter_filtermask_tree, hf_ecat_mailbox_eoe_macfilter_filtermasks[nCnt], tvb, offset+nCnt*sizeof(guint32), sizeof(guint32), TRUE);
1165 proto_item_append_text(anItem, " - Invalid length!");
1169 case EOE_TYPE_INIT_RES:
1170 case EOE_TYPE_MACFILTER_RES:
1175 col_prepend_fstr(pinfo->cinfo, COL_INFO, "EoE(");
1177 col_prepend_fstr(pinfo->cinfo, COL_PROTOCOL, "EoE-");
1181 col_append_str(pinfo->cinfo, COL_INFO, "EoE - invalid length!");
1185 static void dissect_ecat_foe(tvbuff_t *tvb, gint offset, packet_info *pinfo, proto_tree *tree)
1187 proto_tree *ecat_foe_tree,*ecat_foe_efw_tree;
1189 proto_item *anItem= NULL,*aparent = NULL;
1191 int nMax = sizeof(szText)-1;
1193 guint foe_length = tvb_reported_length(tvb)-offset;
1197 anItem = proto_tree_add_item(tree, hf_ecat_mailbox_foe, tvb, offset, foe_length, TRUE);
1198 proto_item_set_text(anItem, ":Foe");
1200 aparent = proto_item_get_parent(anItem);
1201 proto_item_append_text(aparent,"FoE ");
1204 if( foe_length >= ETHERCAT_FOE_HEADER_LEN )
1206 FoeFormatter(tvb, offset, szText, nMax, foe_length);
1207 col_append_str(pinfo->cinfo, COL_INFO, szText);
1211 ETHERCAT_FOE_HEADER foe;
1212 init_foe_header(&foe, tvb, offset);
1214 ecat_foe_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_foe);
1215 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_opmode, tvb, offset++, 1, TRUE);
1216 offset++; /*Reserved1;*/
1220 case ECAT_FOE_OPMODE_RRQ:
1221 case ECAT_FOE_OPMODE_WRQ:
1222 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_filelength, tvb, offset, 4, TRUE);
1225 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_filename, tvb, offset, foe_length-offset, TRUE);
1228 case ECAT_FOE_OPMODE_DATA:
1230 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_packetno, tvb, offset, 2, TRUE);
1231 offset+=4; /*+2 for Reserved2*/
1233 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_data, tvb, offset, foe_length-offset, TRUE);
1235 if( foe_length-offset >= sizeof(TEFWUPDATE_HEADER) )
1237 anItem = proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_efw, tvb, offset, foe_length-offset, TRUE);
1238 ecat_foe_efw_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_foe_efw);
1239 proto_tree_add_item(ecat_foe_efw_tree, hf_ecat_mailbox_foe_efw_cmd, tvb, offset, 2, TRUE);
1242 proto_tree_add_item(ecat_foe_efw_tree, hf_ecat_mailbox_foe_efw_size, tvb, offset, 2, TRUE);
1245 proto_tree_add_item(ecat_foe_efw_tree, hf_ecat_mailbox_foe_efw_addresslw, tvb, offset, 2, TRUE);
1248 proto_tree_add_item(ecat_foe_efw_tree, hf_ecat_mailbox_foe_efw_addresshw, tvb, offset, 2, TRUE);
1251 proto_tree_add_item(ecat_foe_efw_tree, hf_ecat_mailbox_foe_efw_data, tvb, offset, foe_length-offset, TRUE);
1256 case ECAT_FOE_OPMODE_ACK:
1257 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_packetno, tvb, offset, 2, TRUE);
1260 case ECAT_FOE_OPMODE_ERR:
1261 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_errcode, tvb, offset, 4, TRUE);
1264 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_errtext, tvb, offset, foe_length-offset, TRUE);
1267 case ECAT_FOE_OPMODE_BUSY:
1268 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_busydone, tvb, offset, 2, TRUE);
1271 proto_tree_add_item(ecat_foe_tree, hf_ecat_mailbox_foe_busyentire, tvb, offset, 2, TRUE);
1278 col_append_str(pinfo->cinfo, COL_INFO, "FoE - invalid length");
1282 static void dissect_ecat_mailbox(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
1284 proto_tree *ecat_mailbox_tree = NULL;
1285 proto_tree *ecat_mailbox_header_tree = NULL;
1290 int nMax = sizeof(szText)-1;
1292 gint mailbox_length = tvb_reported_length(tvb);
1294 if( mailbox_length >= ETHERCAT_MBOX_HEADER_LEN )
1296 ETHERCAT_MBOX_HEADER hdr;
1298 init_mbx_header(&hdr, tvb, offset);
1299 pinfo->private_data = &hdr;
1301 if( mailbox_length >= ETHERCAT_MBOX_HEADER_LEN + hdr.Length )
1303 col_append_str(pinfo->cinfo, COL_INFO, " Mbx(");
1307 /* Create the mailbox sub tree */
1308 anItem = proto_tree_add_item(tree, proto_ecat_mailbox, tvb, 0, ETHERCAT_MBOX_HEADER_LEN+hdr.Length, TRUE);
1309 ecat_mailbox_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox);
1311 /* Create a mailbox header subtree */
1312 anItem = proto_tree_add_text(ecat_mailbox_tree, tvb, offset, ETHERCAT_MBOX_HEADER_LEN, "Header");
1313 ecat_mailbox_header_tree = proto_item_add_subtree(anItem, ett_ecat_mailbox_header);
1315 /* Add length information to the mailbox header */
1316 proto_tree_add_item(ecat_mailbox_header_tree, hf_ecat_mailboxlength, tvb, offset, sizeof(hdr.Length), TRUE);
1317 offset+=sizeof(hdr.Length);
1319 /* Add address information to the mailbox header */
1320 proto_tree_add_item(ecat_mailbox_header_tree, hf_ecat_mailboxaddress, tvb, offset, sizeof(hdr.Address), TRUE);
1321 offset+=sizeof(hdr.Address);
1323 /* Add priority information to the mailbox header */
1324 proto_tree_add_text(ecat_mailbox_header_tree, tvb, offset, 1, "Priority: %d", tvb_get_guint8(tvb, offset) & 0x3);
1325 offset+=sizeof(guint8);
1327 /* Add type information to the mailbox header */
1328 MailboxTypeFormatter(&hdr, szText, nMax);
1329 proto_tree_add_text(ecat_mailbox_header_tree, tvb, offset, 1, "%s", szText);
1331 /* Add counter information to the mailbox header */
1332 proto_tree_add_text(ecat_mailbox_header_tree, tvb, offset, 1, "Counter : %d",hdr.aControlUnion.v.Counter);
1336 offset+=ETHERCAT_MBOX_HEADER_LEN;
1338 next_tvb = tvb_new_subset (tvb, offset, hdr.Length, hdr.Length);
1339 switch ( hdr.aControlUnion.v.Type )
1341 case ETHERCAT_MBOX_TYPE_ADS:
1342 call_dissector(ams_handle, next_tvb, pinfo, ecat_mailbox_tree);
1345 case ETHERCAT_MBOX_TYPE_EOE:
1346 dissect_ecat_eoe(next_tvb, 0, pinfo, ecat_mailbox_tree);
1349 case ETHERCAT_MBOX_TYPE_COE:
1350 dissect_ecat_coe(next_tvb, 0, pinfo, ecat_mailbox_tree);
1353 case ETHERCAT_MBOX_TYPE_FOE:
1354 dissect_ecat_foe(next_tvb, 0, pinfo, ecat_mailbox_tree);
1357 case ETHERCAT_MBOX_TYPE_SOE:
1358 dissect_ecat_soe(next_tvb, 0, pinfo, ecat_mailbox_tree);
1362 proto_tree_add_item(ecat_mailbox_tree, hf_ecat_mailboxdata, tvb, offset, hdr.Length, TRUE);
1365 col_append_str(pinfo->cinfo, COL_INFO, ")");
1370 void proto_register_ecat_mailbox(void)
1372 static const true_false_string flags_set_truth =
1378 static hf_register_info hf[] =
1380 { &hf_ecat_mailboxlength,
1381 { "Length", "ecat_mailbox.length",
1382 FT_UINT16, BASE_DEC, NULL, 0x0,
1385 { &hf_ecat_mailboxaddress,
1386 { "Address", "ecat_mailbox.address",
1387 FT_UINT16, BASE_HEX, NULL, 0x0,
1390 { &hf_ecat_mailbox_eoe,
1391 { "EoE Fragment", "ecat_mailbox.eoe",
1392 FT_BYTES, BASE_NONE, NULL, 0x0,
1395 { &hf_ecat_mailbox_eoe_fraghead,
1396 { "Eoe Frag Header", "ecat_mailbox.eoe.fraghead",
1397 FT_BYTES, BASE_NONE, NULL, 0x0,
1400 { &hf_ecat_mailbox_eoe_type,
1401 { "EoE"/*"Type*/, "ecat_mailbox.eoe.type",
1402 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1404 { &hf_ecat_mailbox_eoe_fragno,
1405 { "EoE"/*"FragNo*/, "ecat_mailbox.eoe.fragno",
1406 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1408 { &hf_ecat_mailbox_eoe_offset,
1409 { "EoE"/*"Offset"*/, "ecat_mailbox.eoe.offset",
1410 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL}
1412 { &hf_ecat_mailbox_eoe_frame,
1413 { "EoE"/*"FrameNo"*/, "ecat_mailbox.eoe.frame",
1414 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1416 { &hf_ecat_mailbox_eoe_last,
1417 { "Last Fragment"/*"Last Fragment"*/, "ecat_mailbox.eoe.last",
1418 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1420 { &hf_ecat_mailbox_eoe_timestampapp,
1421 { "Last Fragment"/*"Last Fragment"*/, "ecat_mailbox.eoe.timestampapp",
1422 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1424 { &hf_ecat_mailbox_eoe_timestampreq,
1425 { "Last Fragment"/*"Last Fragment"*/, "ecat_mailbox.eoe.timestampreq",
1426 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1428 { &hf_ecat_mailbox_eoe_fragment,
1429 { "EoE Frag Data", "ecat_mailbox.eoe.fragment",
1430 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1432 { &hf_ecat_mailbox_eoe_init,
1433 { "Init", "ecat_mailbox.eoe.init",
1434 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }
1436 { &hf_ecat_mailbox_eoe_init_contains_macaddr,
1437 { "MacAddr", "ecat_mailbox.eoe.init.contains_macaddr",
1438 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000001, NULL, HFILL }
1440 { &hf_ecat_mailbox_eoe_init_contains_ipaddr,
1441 { "IpAddr", "ecat_mailbox.eoe.init.contains_ipaddr",
1442 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000002, NULL, HFILL }
1444 { &hf_ecat_mailbox_eoe_init_contains_subnetmask,
1445 { "SubnetMask", "ecat_mailbox.eoe.init.contains_subnetmask",
1446 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000004, NULL, HFILL }
1448 { &hf_ecat_mailbox_eoe_init_contains_defaultgateway,
1449 { "DefaultGateway", "ecat_mailbox.eoe.init.contains_defaultgateway",
1450 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000008, NULL, HFILL }
1452 { &hf_ecat_mailbox_eoe_init_contains_dnsserver,
1453 { "DnsServer", "ecat_mailbox.eoe.init.contains_dnsserver",
1454 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000010, NULL, HFILL }
1456 { &hf_ecat_mailbox_eoe_init_contains_dnsname,
1457 { "DnsName", "ecat_mailbox.eoe.init.contains_dnsname",
1458 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00000020, NULL, HFILL }
1460 { &hf_ecat_mailbox_eoe_init_append_timestamp,
1461 { "AppendTimeStamp", "ecat_mailbox.eoe.init.append_timestamp",
1462 FT_BOOLEAN, 32, TFS(&flags_set_truth), 0x00010000, NULL, HFILL }
1464 { &hf_ecat_mailbox_eoe_init_macaddr,
1465 { "Mac Addr", "ecat_mailbox.eoe.init.macaddr",
1466 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1468 { &hf_ecat_mailbox_eoe_init_ipaddr,
1469 { "Ip Addr", "ecat_mailbox.eoe.init.ipaddr",
1470 FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }
1472 { &hf_ecat_mailbox_eoe_init_subnetmask,
1473 { "Subnet Mask", "ecat_mailbox.eoe.init.subnetmask",
1474 FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }
1476 { &hf_ecat_mailbox_eoe_init_defaultgateway,
1477 { "Default Gateway", "ecat_mailbox.eoe.init.defaultgateway",
1478 FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }
1480 { &hf_ecat_mailbox_eoe_init_dnsserver,
1481 { "Dns Server", "ecat_mailbox.eoe.init.dnsserver",
1482 FT_IPv4, BASE_NONE, NULL, 0x0, NULL, HFILL }
1484 { &hf_ecat_mailbox_eoe_init_dnsname,
1485 { "Dns Name", "ecat_mailbox.eoe.init.dnsname",
1486 FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }
1488 { &hf_ecat_mailbox_eoe_macfilter,
1489 { "Mac Filter", "ecat_mailbox.eoe.macfilter",
1490 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1492 { &hf_ecat_mailbox_eoe_macfilter_macfiltercount,
1493 { "Mac Filter Count", "ecat_mailbox.eoe.macfilter.macfiltercount",
1494 FT_UINT8, 16, NULL, 0x0, NULL, HFILL }
1496 { &hf_ecat_mailbox_eoe_macfilter_maskcount,
1497 { "Mac Filter Mask Count", "ecat_mailbox.eoe.macfilter.maskcount",
1498 FT_UINT8, 16, NULL, 0x0, NULL, HFILL }
1500 { &hf_ecat_mailbox_eoe_macfilter_nobroadcasts,
1501 { "No Broadcasts", "ecat_mailbox.eoe.macfilter.nobroadcasts",
1502 FT_BOOLEAN, BASE_NONE, TFS(&flags_set_truth), 0x0, NULL, HFILL }
1504 { &hf_ecat_mailbox_eoe_macfilter_filter,
1505 { "Filter", "ecat_mailbox.eoe.macfilter.filter",
1506 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1508 { &hf_ecat_mailbox_eoe_macfilter_filters[0],
1509 { "Filter 0", "ecat_mailbox.eoe.macfilter.filter0",
1510 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1512 { &hf_ecat_mailbox_eoe_macfilter_filters[1],
1513 { "Filter 1", "ecat_mailbox.eoe.macfilter.filter1",
1514 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1516 { &hf_ecat_mailbox_eoe_macfilter_filters[2],
1517 { "Filter 2", "ecat_mailbox.eoe.macfilter.filter2",
1518 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1520 { &hf_ecat_mailbox_eoe_macfilter_filters[3],
1521 { "Filter 3", "ecat_mailbox.eoe.macfilter.filter3",
1522 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1524 { &hf_ecat_mailbox_eoe_macfilter_filters[4],
1525 { "Filter 4", "ecat_mailbox.eoe.macfilter.filter4",
1526 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1528 { &hf_ecat_mailbox_eoe_macfilter_filters[5],
1529 { "Filter 5", "ecat_mailbox.eoe.macfilter.filter5",
1530 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1532 { &hf_ecat_mailbox_eoe_macfilter_filters[6],
1533 { "Filter 6", "ecat_mailbox.eoe.macfilter.filter6",
1534 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1536 { &hf_ecat_mailbox_eoe_macfilter_filters[7],
1537 { "Filter 7", "ecat_mailbox.eoe.macfilter.filter7",
1538 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1540 { &hf_ecat_mailbox_eoe_macfilter_filters[8],
1541 { "Filter 8", "ecat_mailbox.eoe.macfilter.filter8",
1542 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1544 { &hf_ecat_mailbox_eoe_macfilter_filters[9],
1545 { "Filter 9", "ecat_mailbox.eoe.macfilter.filter9",
1546 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1548 { &hf_ecat_mailbox_eoe_macfilter_filters[10],
1549 { "Filter 10", "ecat_mailbox.eoe.macfilter.filter10",
1550 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1552 { &hf_ecat_mailbox_eoe_macfilter_filters[11],
1553 { "Filter 11", "ecat_mailbox.eoe.macfilter.filter11",
1554 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1556 { &hf_ecat_mailbox_eoe_macfilter_filters[12],
1557 { "Filter 12", "ecat_mailbox.eoe.macfilter.filter12",
1558 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1560 { &hf_ecat_mailbox_eoe_macfilter_filters[13],
1561 { "Filter 13", "ecat_mailbox.eoe.macfilter.filter13",
1562 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1564 { &hf_ecat_mailbox_eoe_macfilter_filters[14],
1565 { "Filter 14", "ecat_mailbox.eoe.macfilter.filter14",
1566 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1568 { &hf_ecat_mailbox_eoe_macfilter_filters[15],
1569 { "Filter 15", "ecat_mailbox.eoe.macfilter.filter15",
1570 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1572 { &hf_ecat_mailbox_eoe_macfilter_filtermask,
1573 { "Filter Mask", "ecat_mailbox.eoe.macfilter.filtermask",
1574 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1576 { &hf_ecat_mailbox_eoe_macfilter_filtermasks[0],
1577 { "Mask 0", "ecat_mailbox.eoe.macfilter.filtermask0",
1578 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1580 { &hf_ecat_mailbox_eoe_macfilter_filtermasks[1],
1581 { "Mask 1", "ecat_mailbox.eoe.macfilter.filtermask1",
1582 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1584 { &hf_ecat_mailbox_eoe_macfilter_filtermasks[2],
1585 { "Mask 2", "ecat_mailbox.eoe.macfilter.filtermask2",
1586 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1588 { &hf_ecat_mailbox_eoe_macfilter_filtermasks[3],
1589 { "Mask 3", "ecat_mailbox.eoe.macfilter.filtermask3",
1590 FT_ETHER, BASE_NONE, NULL, 0x0, NULL, HFILL }
1592 { &hf_ecat_mailbox_eoe_timestamp,
1593 { "Time Stamp", "ecat_mailbox.eoe.timestamp",
1594 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1596 { &hf_ecat_mailbox_coe,
1597 { "CoE", "ecat_mailbox.coe",
1598 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1600 { &hf_ecat_mailbox_coe_number,
1601 { "Number", "ecat_mailbox.coe.number",
1602 FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }
1604 { &hf_ecat_mailbox_coe_type,
1605 { "Type", "ecat_mailbox.coe.type",
1606 FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }
1608 { &hf_ecat_mailbox_coe_sdoreq,
1609 { "SDO Req", "ecat_mailbox.coe.sdoreq",
1610 FT_UINT8, BASE_DEC, NULL, 0x0, NULL, HFILL }
1612 { &hf_ecat_mailbox_coe_sdoccsid,
1613 { "Initiate Download", "ecat_mailbox.coe.sdoccsid",
1614 FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL }
1616 { &hf_ecat_mailbox_coe_sdoccsid_sizeind,
1617 { "Size Ind.", "ecat_mailbox.coe.sdoccsid.sizeind",
1618 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000001,
1621 { &hf_ecat_mailbox_coe_sdoccsid_expedited,
1622 { "Expedited", "ecat_mailbox.coe.sdoccsid.expedited",
1623 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000002,
1626 { &hf_ecat_mailbox_coe_sdoccsid_size0,
1627 { "Bytes", "ecat_mailbox.coe.sdoccsid.size0",
1628 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000004,
1631 { &hf_ecat_mailbox_coe_sdoccsid_size1,
1632 { "Bytes", "ecat_mailbox.coe.sdoccsid.size1",
1633 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000008,
1636 { &hf_ecat_mailbox_coe_sdoccsid_complete,
1637 { "Access", "ecat_mailbox.coe.sdoccsid.complete",
1638 FT_BOOLEAN, 8, TFS(&tfs_complete), 0x00000010,
1641 { &hf_ecat_mailbox_coe_sdoccsds,
1642 { "Download Segment", "ecat_mailbox.coe.sdoccsds",
1643 FT_UINT8, BASE_HEX, NULL, 0x0,
1646 { &hf_ecat_mailbox_coe_sdoccsds_lastseg,
1647 { "Last Segment", "ecat_mailbox.coe.sdoccsds.lastseg",
1648 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000001,
1651 { &hf_ecat_mailbox_coe_sdoccsds_size,
1652 { "Size", "ecat_mailbox.coe.sdoccsds.size",
1653 FT_UINT8, BASE_DEC, NULL, 0x0000000E,
1656 { &hf_ecat_mailbox_coe_sdoccsds_toggle,
1657 { "Toggle Bit", "ecat_mailbox.coe.sdoccsds.toggle",
1658 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000010,
1661 { &hf_ecat_mailbox_coe_sdoccsiu,
1662 { "Init Upload", "ecat_mailbox.coe.sdoccsiu",
1663 FT_UINT8, BASE_HEX, NULL, 0x0,
1666 { &hf_ecat_mailbox_coe_sdoccsiu_complete,
1667 { "Toggle Bit", "ecat_mailbox.coe.sdoccsiu_complete",
1668 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000010,
1671 { &hf_ecat_mailbox_coe_sdoccsus,
1672 { "Upload Segment", "ecat_mailbox.coe.sdoccsus",
1673 FT_UINT8, BASE_HEX, NULL, 0x0,
1676 { &hf_ecat_mailbox_coe_sdoccsus_toggle,
1677 { "Toggle Bit", "ecat_mailbox.coe.sdoccsus_toggle",
1678 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000010,
1682 { &hf_ecat_mailbox_coe_sdoidx,
1683 { "Index", "ecat_mailbox.coe.sdoidx",
1684 FT_UINT16, BASE_HEX, NULL, 0x0,
1687 { &hf_ecat_mailbox_coe_sdosub,
1688 { "SubIndex", "ecat_mailbox.coe.sdosub",
1689 FT_UINT8, BASE_HEX, NULL, 0x0,
1692 { &hf_ecat_mailbox_coe_sdodata,
1693 { "Data", "ecat_mailbox.coe.sdodata",
1694 FT_UINT32, BASE_HEX, NULL, 0x0,
1697 { &hf_ecat_mailbox_coe_sdodata1,
1698 { "Data", "ecat_mailbox.coe.sdodata",
1699 FT_UINT8, BASE_HEX, NULL, 0x0,
1702 { &hf_ecat_mailbox_coe_sdodata2,
1703 { "Data", "ecat_mailbox.coe.sdodata",
1704 FT_UINT16, BASE_HEX, NULL, 0x0,
1707 { &hf_ecat_mailbox_coe_sdoldata,
1708 { "Data", "ecat_mailbox.coe.dsoldata",
1709 FT_BYTES, BASE_NONE, NULL, 0x0,
1712 { &hf_ecat_mailbox_coe_sdolength,
1713 { "Length", "ecat_mailbox.coe.sdolength",
1714 FT_UINT32, BASE_HEX, NULL, 0x0,
1717 { &hf_ecat_mailbox_coe_sdoerror,
1718 { "SDO Error", "ecat_mailbox.coe.sdoerror",
1719 FT_UINT32, BASE_HEX, NULL, 0x0,
1722 { &hf_ecat_mailbox_coe_sdores,
1723 { "SDO Res", "ecat_mailbox.coe.sdores",
1724 FT_UINT8, BASE_DEC, NULL, 0x0,
1727 { &hf_ecat_mailbox_coe_sdoscsiu,
1728 { "Initiate Upload Response", "ecat_mailbox.coe.sdoscsiu",
1729 FT_UINT8, BASE_HEX, NULL, 0x0,
1732 { &hf_ecat_mailbox_coe_sdoscsiu_sizeind,
1733 { "Size Ind.", "ecat_mailbox.coe.sdoscsiu_sizeind",
1734 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000001,
1737 { &hf_ecat_mailbox_coe_sdoscsiu_expedited,
1738 { "Expedited", "ecat_mailbox.coe.sdoscsiu_expedited",
1739 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000002,
1742 { &hf_ecat_mailbox_coe_sdoscsiu_size0,
1743 { "Bytes", "ecat_mailbox.coe.sdoscsiu_size0",
1744 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000004,
1747 { &hf_ecat_mailbox_coe_sdoscsiu_size1,
1748 { "Bytes", "ecat_mailbox.coe.sdoscsiu_size1",
1749 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000008,
1752 { &hf_ecat_mailbox_coe_sdoscsiu_complete,
1753 { "Access", "ecat_mailbox.coe.sdoscsiu_complete",
1754 FT_BOOLEAN, 8, TFS(&tfs_complete), 0x00000010,
1757 { &hf_ecat_mailbox_coe_sdoscsds,
1758 { "Download Segment Response", "ecat_mailbox.coe.sdoscsds",
1759 FT_UINT8, BASE_HEX, NULL, 0x0,
1762 { &hf_ecat_mailbox_coe_sdoscsds_toggle,
1763 { "Toggle Bit", "ecat_mailbox.coe.sdoscsds_toggle",
1764 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000010,
1767 { &hf_ecat_mailbox_coe_sdoscsus,
1768 { "Upload Segment", "ecat_mailbox.coe.sdoscsus",
1769 FT_UINT8, BASE_HEX, NULL, 0x0,
1772 { &hf_ecat_mailbox_coe_sdoscsus_lastseg,
1773 { "Last Segment", "ecat_mailbox.coe.sdoscsus_lastseg",
1774 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000001,
1777 { &hf_ecat_mailbox_coe_sdoscsus_bytes,
1778 { "Bytes", "ecat_mailbox.coe.sdoscsus_bytes",
1779 FT_UINT8, BASE_DEC, NULL, 0x0000000E,
1782 { &hf_ecat_mailbox_coe_sdoscsus_toggle,
1783 { "Toggle Bit", "ecat_mailbox.coe.sdoscsus_toggle",
1784 FT_BOOLEAN, 8, TFS(&flags_set_truth), 0x00000010,
1787 { &hf_ecat_mailbox_coe_sdoinfoopcode,
1788 { "Info OpCode", "ecat_mailbox.coe.sdoinfoopcode",
1789 FT_UINT8, BASE_HEX, NULL, 0x0,
1792 { &hf_ecat_mailbox_coe_sdoinfofrag,
1793 { "Info Frag Left", "ecat_mailbox.coe.sdoinfofrag",
1794 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1796 { &hf_ecat_mailbox_coe_sdoinfolisttype,
1797 { "Info List Type", "ecat_mailbox.coe.sdoinfolisttype",
1798 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1800 { &hf_ecat_mailbox_coe_sdoinfolist,
1801 { "Info List", "ecat_mailbox.coe.sdoinfolist",
1802 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL },
1804 { &hf_ecat_mailbox_coe_sdoinfoindex,
1805 { "Info Obj Index", "ecat_mailbox.coe.sdoinfoindex",
1806 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1808 { &hf_ecat_mailbox_coe_sdoinfosubindex,
1809 { "Info Obj SubIdx", "ecat_mailbox.coe.sdoinfosubindex",
1810 FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL },
1812 { &hf_ecat_mailbox_coe_sdoinfovalueinfo,
1813 { "Info Obj SubIdx", "ecat_mailbox.coe.sdoinfovalueinfo",
1814 FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL },
1816 { &hf_ecat_mailbox_coe_sdoinfoerrorcode,
1817 { "Info Error Code", "ecat_mailbox.coe.sdoinfoerrorcode",
1818 FT_UINT32, BASE_HEX, NULL, 0x0, NULL, HFILL },
1820 { &hf_ecat_mailbox_coe_sdoinfodatatype,
1821 { "Info Data Type", "ecat_mailbox.coe.sdoinfodatatype",
1822 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1824 { &hf_ecat_mailbox_coe_sdoinfomaxsub,
1825 { "Info Max SubIdx", "ecat_mailbox.coe.sdoinfomaxsub",
1826 FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL },
1828 { &hf_ecat_mailbox_coe_sdoinfoobjcode,
1829 { "Info Obj Code", "ecat_mailbox.coe.sdoinfoobjcode",
1830 FT_UINT8, BASE_HEX, NULL, 0x0, NULL, HFILL },
1832 { &hf_ecat_mailbox_coe_sdoinfoname,
1833 { "Info Name", "ecat_mailbox.coe.sdoinfoname",
1834 FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL },
1836 { &hf_ecat_mailbox_coe_sdoinfobitlen,
1837 { "Info Bit Len", "ecat_mailbox.coe.sdoinfobitlen",
1838 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1840 { &hf_ecat_mailbox_coe_sdoinfoobjaccess,
1841 { "Info Obj Access", "ecat_mailbox.coe.sdoinfoobjaccess",
1842 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1844 { &hf_ecat_mailbox_coe_sdoinfounittype,
1845 { "Info Data Type", "ecat_mailbox.coe.sdoinfounittype",
1846 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL },
1848 { &hf_ecat_mailbox_coe_sdoinfodefaultvalue,
1849 { "Info Default Val", "ecat_mailbox.coe.sdoinfodefaultvalue",
1850 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL },
1852 { &hf_ecat_mailbox_coe_sdoinfominvalue,
1853 { "Info Min Val", "ecat_mailbox.coe.sdoinfominvalue",
1854 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL },
1856 { &hf_ecat_mailbox_coe_sdoinfomaxvalue,
1857 { "Info Max Val", "ecat_mailbox.coe.sdoinfomaxvalue",
1858 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL },
1860 { &hf_ecat_mailboxdata,
1861 { "MB Data", "ecat_mailbox.data",
1862 FT_NONE, BASE_NONE, NULL, 0x0, NULL, HFILL }
1864 { &hf_ecat_mailbox_foe,
1865 { "Foe", "ecat_mailbox.foe",
1866 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1868 { &hf_ecat_mailbox_foe_opmode,
1869 { "Foe OpMode", "ecat_mailbox.foe_opmode",
1870 FT_UINT8, BASE_HEX, VALS(FoEOpMode), 0x0, "Op modes", HFILL }
1872 { &hf_ecat_mailbox_foe_filelength,
1873 { "Foe FileLength" , "ecat_mailbox.foe_filelength",
1874 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1876 { &hf_ecat_mailbox_foe_filename,
1877 { "Foe FileName", "ecat_mailbox.foe_filename",
1878 FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }
1880 { &hf_ecat_mailbox_foe_packetno,
1881 { "Foe PacketNo", "ecat_mailbox.foe_packetno",
1882 FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }
1884 { &hf_ecat_mailbox_foe_errcode,
1885 { "Foe ErrorCode", "ecat_mailbox.foe_errcode",
1886 FT_UINT32, BASE_DEC, NULL, 0x0, NULL, HFILL }
1888 { &hf_ecat_mailbox_foe_errtext,
1889 { "Foe ErrorString", "ecat_mailbox.foe_errtext",
1890 FT_STRING, BASE_NONE, NULL, 0x0, NULL, HFILL }
1892 { &hf_ecat_mailbox_foe_busydone,
1893 { "Foe BusyDone", "ecat_mailbox.foe_busydone",
1894 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1896 { &hf_ecat_mailbox_foe_busyentire,
1897 { "Foe BusyEntire", "ecat_mailbox.foe_busyentire",
1898 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1900 { &hf_ecat_mailbox_foe_data,
1901 { "Foe Data", "ecat_mailbox.foe_busydata",
1902 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1904 { &hf_ecat_mailbox_foe_efw,
1905 { "Firmware", "ecat_mailbox.foe.efw",
1906 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1908 { &hf_ecat_mailbox_foe_efw_cmd,
1909 { "Cmd", "ecat_mailbox.foe.efw.cmd",
1910 FT_UINT16, BASE_HEX, VALS(FoEEfwCmd), 0x0, NULL, HFILL }
1912 { &hf_ecat_mailbox_foe_efw_size,
1913 { "Size", "ecat_mailbox.foe.efw.size",
1914 FT_UINT16, BASE_DEC, NULL, 0x0, NULL, HFILL }
1916 { &hf_ecat_mailbox_foe_efw_addresslw,
1917 { "AddressLW", "ecat_mailbox.foe.efw.addresslw",
1918 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1920 { &hf_ecat_mailbox_foe_efw_addresshw,
1921 { "AddressHW", "ecat_mailbox.foe.efw.addresshw",
1922 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1924 { &hf_ecat_mailbox_foe_efw_data,
1925 { "Data", "ecat_mailbox.foe.efw.data",
1926 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1928 { &hf_ecat_mailbox_soe,
1929 { "Soe", "ecat_mailbox.soe",
1930 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
1932 { &hf_ecat_mailbox_soe_header,
1933 { "Soe Header", "ecat_mailbox.soe_header",
1934 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1936 { &hf_ecat_mailbox_soe_header_opcode,
1937 { "SoE OpCode", "ecat_mailbox.soe_opcode",
1938 FT_UINT16, BASE_DEC, VALS(SoeOpcode), 0x00000007, NULL, HFILL }
1940 { &hf_ecat_mailbox_soe_header_incomplete,
1941 { "More Follows...", "ecat_mailbox.soe_header_incomplete",
1942 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000008, NULL, HFILL }
1944 { &hf_ecat_mailbox_soe_header_error,
1945 { "Error", "ecat_mailbox.soe_header_error",
1946 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000010,
1949 { &hf_ecat_mailbox_soe_header_driveno,
1950 { "Drive No", "ecat_mailbox.soe_header_driveno",
1951 FT_UINT16, BASE_DEC, NULL, 0x000000e0, NULL, HFILL }
1953 { &hf_ecat_mailbox_soe_header_datastate,
1954 { "Datastate", "ecat_mailbox.soe_header_datastate",
1955 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000100,
1958 { &hf_ecat_mailbox_soe_header_name,
1959 { "Name", "ecat_mailbox.soe_header_name",
1960 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000200,
1963 { &hf_ecat_mailbox_soe_header_attribute,
1964 { "Attribute", "ecat_mailbox.soe_header_attribute",
1965 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000400,
1968 { &hf_ecat_mailbox_soe_header_unit,
1969 { "Unit", "ecat_mailbox.soe_header_unit",
1970 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00000800,
1973 { &hf_ecat_mailbox_soe_header_min,
1974 { "Min", "ecat_mailbox.soe_header_min",
1975 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00001000,
1978 { &hf_ecat_mailbox_soe_header_max,
1979 { "Max", "ecat_mailbox.soe_header_max",
1980 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00002000,
1983 { &hf_ecat_mailbox_soe_header_value,
1984 { "Value", "ecat_mailbox.soe_header_value",
1985 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00004000,
1988 { &hf_ecat_mailbox_soe_header_reserved,
1989 { "Reserved", "ecat_mailbox.soe_header_reserved",
1990 FT_BOOLEAN, 16, TFS(&flags_set_truth), 0x00008000,
1993 { &hf_ecat_mailbox_soe_idn,
1994 { "SoE IDN", "ecat_mailbox.soe_idn",
1995 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
1997 { &hf_ecat_mailbox_soe_data,
1998 { "SoE Data", "ecat_mailbox.soe_data",
1999 FT_BYTES, BASE_NONE, NULL, 0x0, NULL, HFILL }
2001 { &hf_ecat_mailbox_soe_frag,
2002 { "SoE FragLeft", "ecat_mailbox.soe_frag",
2003 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
2005 { &hf_ecat_mailbox_soe_error,
2006 { "SoE Error", "ecat_mailbox.soe_error",
2007 FT_UINT16, BASE_HEX, NULL, 0x0, NULL, HFILL }
2011 static gint *ett[] =
2014 &ett_ecat_mailbox_eoe,
2015 &ett_ecat_mailbox_eoe_init,
2016 &ett_ecat_mailbox_eoe_macfilter,
2017 &ett_ecat_mailbox_eoe_macfilter_filter,
2018 &ett_ecat_mailbox_eoe_macfilter_filtermask,
2019 &ett_ecat_mailbox_coe,
2020 &ett_ecat_mailbox_sdo,
2021 &ett_ecat_mailbox_coe_sdoccs,
2022 &ett_ecat_mailbox_coe_sdoscs,
2023 &ett_ecat_mailbox_foe,
2024 &ett_ecat_mailbox_foe_efw,
2025 &ett_ecat_mailbox_soeflag,
2026 &ett_ecat_mailbox_soe,
2027 &ett_ecat_mailbox_fraghead,
2028 &ett_ecat_mailbox_header
2031 proto_ecat_mailbox = proto_register_protocol("EtherCAT Mailbox Protocol",
2032 "ECAT_MAILBOX", "ecat_mailbox");
2033 proto_register_field_array(proto_ecat_mailbox, hf,array_length(hf));
2034 proto_register_subtree_array(ett, array_length(ett));
2036 register_dissector("ecat_mailbox", dissect_ecat_mailbox, proto_ecat_mailbox);
2039 void proto_reg_handoff_ecat_mailbox(void)
2041 dissector_handle_t ecat_mailbox_handle;
2043 /* Register this dissector as a sub dissector to E88A4 based on ether type. */
2044 ecat_mailbox_handle = find_dissector("ecat_mailbox");
2045 dissector_add_uint("ecatf.type", 5, ecat_mailbox_handle);
2047 eth_handle = find_dissector("eth_withoutfcs");
2048 ams_handle = find_dissector("ams");