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|
/* packet-epl.h
* Routines for "Ethernet Powerlink 2.0" dissection
* (ETHERNET Powerlink V2.0 Communication Profile Specification Draft Standard Version 1.0.0)
*
* Copyright (c) 2006: Zurich University of Applied Sciences Winterthur (ZHW)
* Institute of Embedded Systems (InES)
* http://ines.zhwin.ch
*
* - Dominic B'chaz <bdo@zhwin.ch>
* - Damir Bursic <bum@zhwin.ch>
* - David B_chi <bhd@zhwin.ch>
*
*
* $Id$
*
* A plugin for:
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1999 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __PACKET_EPL_H__
#define __PACKET_EPL_H__
/* function prototypes */
static gboolean dissect_epl(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
void proto_register_epl(void);
void proto_reg_handoff_epl(void);
gint dissect_epl_soc(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_preq(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_pres(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, guint8 epl_src, gint offset);
gint dissect_epl_soa(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, guint8 epl_src, gint offset);
gint dissect_epl_asnd(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, guint8 epl_src, gint offset);
gint dissect_epl_asnd_ires(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, guint8 epl_src, gint offset);
gint dissect_epl_asnd_sres(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, guint8 epl_src, gint offset);
gint dissect_epl_asnd_nmtcmd(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_asnd_nmtreq(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_asnd_sdo(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_sdo_sequence(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_sdo_command(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset);
gint dissect_epl_sdo_command_write_by_index(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset, guint8 segmented, gboolean response);
gint dissect_epl_sdo_command_read_by_index(proto_tree *epl_tree, tvbuff_t *tvb, packet_info *pinfo, gint offset, guint8 segmented, gboolean response);
const gchar* decode_epl_address(guchar adr);
const gchar* decode_epl_address_abbrev(guchar adr);
/* Container for tapping relevant data */
typedef struct _epl_info_t {
unsigned char epl_mtyp;
} epl_info_t;
/*EPL Addressing*/
#define EPL_INVALID_NODEID 0
#define EPL_MN_NODEID 240
#define EPL_DIAGNOSTIC_DEVICE_NODEID 253
#define EPL_TO_LEGACY_ETHERNET_ROUTER_NODEID 254
#define EPL_BROADCAST_NODEID 255
static const value_string addr_str_vals[] = {
{EPL_INVALID_NODEID, " (invalid)" },
{EPL_MN_NODEID, " (Managing Node)" },
{EPL_DIAGNOSTIC_DEVICE_NODEID, " (Diagnostic Device)" },
{EPL_TO_LEGACY_ETHERNET_ROUTER_NODEID, " (EPL to legacy Ethernet Router)" },
{EPL_BROADCAST_NODEID, " (broadcast)" },
{0,NULL}
};
static const gchar* addr_str_cn = " (Controlled Node)";
static const gchar* addr_str_res = " (reserved)";
static const value_string addr_str_abbr_vals[] = {
{EPL_INVALID_NODEID, " (inv.)" },
{EPL_MN_NODEID, " (MN)" },
{EPL_DIAGNOSTIC_DEVICE_NODEID, " (diag.)" },
{EPL_TO_LEGACY_ETHERNET_ROUTER_NODEID, " (router)" },
{EPL_BROADCAST_NODEID, " (bc)" },
{0,NULL}
};
/*
static const gchar* addr_str_abbr_cn = " (CN)";
static const gchar* addr_str_abbr_res = " (res.)";
*/
#define UDP_PORT_EPL 3819
/* Offsets of fields within an EPL packet. */
#define EPL_MTYP_OFFSET 0 /* same offset for all message types*/
#define EPL_DEST_OFFSET 1 /* same offset for all message types*/
#define EPL_SRC_OFFSET 2 /* same offset for all message types*/
#define EPL_SOA_SVID_OFFSET 6
#define EPL_SOA_SVTG_OFFSET 7
#define EPL_SOA_EPLV_OFFSET 8
#define EPL_ASND_SVID_OFFSET 3
#define EPL_ASND_DATA_OFFSET 4
/* EPL message types */
#define EPL_SOC 0x01
#define EPL_PREQ 0x03
#define EPL_PRES 0x04
#define EPL_SOA 0x05
#define EPL_ASND 0x06
static const value_string mtyp_vals[] = {
{EPL_SOC, "Start of Cycle (SoC)" },
{EPL_PREQ, "PollRequest (PReq)" },
{EPL_PRES, "PollResponse (PRes)" },
{EPL_SOA, "Start of Asynchronous (SoA)"},
{EPL_ASND, "Asynchronous Send (ASnd)" },
{0,NULL}
};
#define EPL_SOC_MC_MASK 0x80
#define EPL_SOC_PS_MASK 0x40
#define EPL_PDO_RD_MASK 0x01
/* RequestedServiceID s for EPL message type "SoA" */
#define EPL_SOA_NOSERVICE 0
#define EPL_SOA_IDENTREQUEST 1
#define EPL_SOA_STATUSREQUEST 2
#define EPL_SOA_NMTREQUESTINVITE 3
#define EPL_SOA_UNSPECIFIEDINVITE 255
static const value_string soa_svid_vals[] = {
{EPL_SOA_NOSERVICE, "NoService" },
{EPL_SOA_IDENTREQUEST, "IdentRequest" },
{EPL_SOA_STATUSREQUEST, "StatusRequest" },
{EPL_SOA_NMTREQUESTINVITE, "NMTRequestInvite" },
{EPL_SOA_UNSPECIFIEDINVITE, "UnspecifiedInvite"},
{0,NULL}
};
/* ServiceID values for EPL message type "ASnd" */
#define EPL_ASND_IDENTRESPONSE 1
#define EPL_ASND_STATUSRESPONSE 2
#define EPL_ASND_NMTREQUEST 3
#define EPL_ASND_NMTCOMMAND 4
#define EPL_ASND_SDO 5
static const value_string asnd_svid_vals[] = {
{EPL_ASND_IDENTRESPONSE, "IdentResponse" },
{EPL_ASND_STATUSRESPONSE, "StatusResponse"},
{EPL_ASND_NMTREQUEST, "NMTRequest" },
{EPL_ASND_NMTCOMMAND, "NMTCommand" },
{EPL_ASND_SDO, "SDO" },
{0,NULL}
};
/* NMTCommand values for EPL message type "ASnd" */
#define EPL_ASND_NMTCOMMAND_NMTSTARTNODE 0x21
#define EPL_ASND_NMTCOMMAND_NMTSTOPNODE 0x22
#define EPL_ASND_NMTCOMMAND_NMTENTERPREOPERATIONAL2 0x23
#define EPL_ASND_NMTCOMMAND_NMTENABLEREADYTOOPERATE 0x24
#define EPL_ASND_NMTCOMMAND_NMTRESETNODE 0x28
#define EPL_ASND_NMTCOMMAND_NMTRESETCOMMUNICATION 0x29
#define EPL_ASND_NMTCOMMAND_NMTRESETCONFIGURATION 0x2A
#define EPL_ASND_NMTCOMMAND_NMTSWRESET 0x2B
#define EPL_ASND_NMTCOMMAND_NMTSTARTNODEEX 0x41
#define EPL_ASND_NMTCOMMAND_NMTSTOPNODEEX 0x42
#define EPL_ASND_NMTCOMMAND_NMTENTERPREOPERATIONAL2EX 0x43
#define EPL_ASND_NMTCOMMAND_NMTENABLEREADYTOOPERATEEX 0x44
#define EPL_ASND_NMTCOMMAND_NMTRESETNODEEX 0x48
#define EPL_ASND_NMTCOMMAND_NMTRESETCOMMUNICATIONEX 0x49
#define EPL_ASND_NMTCOMMAND_NMTRESETCONFIGURATIONEX 0x4A
#define EPL_ASND_NMTCOMMAND_NMTSWRESETEX 0x4B
#define EPL_ASND_NMTCOMMAND_NMTNETHOSTNAMESET 0x62
#define EPL_ASND_NMTCOMMAND_NMTFLUSHARPENTRY 0x63
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHCONFIGUREDNODES 0x80
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHACTIVENODES 0x90
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHPREOPERATIONAL1 0x91
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHPREOPERATIONAL2 0x92
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHREADYTOOPERATE 0x93
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHOPERATIONAL 0x94
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHSTOPPED 0x95
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHEMERGENCYNEW 0xA0
#define EPL_ASND_NMTCOMMAND_NMTPUBLISHTIME 0XB0
#define EPL_ASND_NMTCOMMAND_NMTINVALIDSERVICE 0xFF
static const value_string asnd_cid_vals[] = {
{EPL_ASND_NMTCOMMAND_NMTSTARTNODE, "NMTStartNode" },
{EPL_ASND_NMTCOMMAND_NMTSTOPNODE, "NMTStopNode" },
{EPL_ASND_NMTCOMMAND_NMTENTERPREOPERATIONAL2, "NMTEnterPreOperational2" },
{EPL_ASND_NMTCOMMAND_NMTENABLEREADYTOOPERATE, "NMTEnableReadyToOperate" },
{EPL_ASND_NMTCOMMAND_NMTRESETNODE, "NMTResetNode" },
{EPL_ASND_NMTCOMMAND_NMTRESETCOMMUNICATION, "NMTResetCommunication" },
{EPL_ASND_NMTCOMMAND_NMTRESETCONFIGURATION, "NMTResetConfiguration" },
{EPL_ASND_NMTCOMMAND_NMTSWRESET, "NMTSwReset" },
{EPL_ASND_NMTCOMMAND_NMTSTARTNODEEX, "NMTStartNodeEx" },
{EPL_ASND_NMTCOMMAND_NMTSTOPNODEEX, "NMTStopNodeEx" },
{EPL_ASND_NMTCOMMAND_NMTENTERPREOPERATIONAL2EX, "NMTEnterPreOperational2Ex" },
{EPL_ASND_NMTCOMMAND_NMTENABLEREADYTOOPERATEEX, "NMTEnableReadyToOperateEx" },
{EPL_ASND_NMTCOMMAND_NMTRESETNODEEX, "NMTResetNodeEx" },
{EPL_ASND_NMTCOMMAND_NMTRESETCOMMUNICATIONEX, "NMTCommunicationEx" },
{EPL_ASND_NMTCOMMAND_NMTRESETCONFIGURATIONEX, "NMTResetConfigurationEx" },
{EPL_ASND_NMTCOMMAND_NMTSWRESETEX, "NMTSwResetEx" },
{EPL_ASND_NMTCOMMAND_NMTNETHOSTNAMESET, "NMTNetHostNameSet" },
{EPL_ASND_NMTCOMMAND_NMTFLUSHARPENTRY, "NMTFlushArpEntry" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHCONFIGUREDNODES, "NMTPublishConfiguredNodes" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHACTIVENODES, "NMTPublishActiveNodes" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHPREOPERATIONAL1, "NMTPublishPreOperational1" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHPREOPERATIONAL2, "NMTPublishPreOperational2" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHREADYTOOPERATE, "NMTPublishReadyToOperate" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHOPERATIONAL, "NMTPublishOperational" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHSTOPPED, "NMTPublishStopped" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHEMERGENCYNEW, "NMTPublishEmergencyNew" },
{EPL_ASND_NMTCOMMAND_NMTPUBLISHTIME, "NMTPublishTime" },
{EPL_ASND_NMTCOMMAND_NMTINVALIDSERVICE, "NMTInvalidService" },
/* "special" values to cover all possibilities of CommandID in NMTRequests */
{EPL_ASND_IDENTRESPONSE, "IdentResponse" },
{EPL_ASND_STATUSRESPONSE, "StatusResponse" },
{0,NULL}
};
/* Priority values for EPL message type "ASnd", "", "", field PR */
#define EPL_PR_GENERICREQUEST 0x03
#define EPL_PR_NMTREQUEST 0x07
static const value_string epl_pr_vals[] = {
{0, "lowest"},
{1, "lower"},
{2, "below generic"},
{EPL_PR_GENERICREQUEST, "GenericRequest"},
{4, "above generic"},
{5, "higher"},
{6, "below NMTRequest"},
{EPL_PR_NMTREQUEST, "NMTRequest"},
{0,NULL}
};
/* NMT State values (for CN)*/
#define EPL_NMT_GS_OFF 0x00
#define EPL_NMT_GS_INITIALIZING 0x19
#define EPL_NMT_GS_RESET_APPLICATION 0x29
#define EPL_NMT_GS_RESET_COMMUNICATION 0x39
#define EPL_NMT_CS_NOT_ACTIVE 0x1C
#define EPL_NMT_CS_PRE_OPERATIONAL_1 0x1D
#define EPL_NMT_CS_PRE_OPERATIONAL_2 0x5D
#define EPL_NMT_CS_READY_TO_OPERATE 0x6D
#define EPL_NMT_CS_OPERATIONAL 0xFD
#define EPL_NMT_CS_STOPPED 0x4D
#define EPL_NMT_CS_BASIC_ETHERNET 0x1E
static const value_string epl_nmt_cs_vals[] = {
{EPL_NMT_GS_OFF, "NMT_GS_OFF" },
{EPL_NMT_GS_INITIALIZING, "NMT_GS_INITIALIZING" },
{EPL_NMT_GS_RESET_APPLICATION, "NMT_GS_RESET_APPLICATION" },
{EPL_NMT_GS_RESET_COMMUNICATION, "NMT_GS_RESET_COMMUNICATION"},
{EPL_NMT_CS_NOT_ACTIVE, "NMT_CS_NOT_ACTIVE" },
{EPL_NMT_CS_PRE_OPERATIONAL_1, "NMT_CS_PRE_OPERATIONAL_1" },
{EPL_NMT_CS_PRE_OPERATIONAL_2, "NMT_CS_PRE_OPERATIONAL_2" },
{EPL_NMT_CS_READY_TO_OPERATE, "NMT_CS_READY_TO_OPERATE" },
{EPL_NMT_CS_OPERATIONAL, "NMT_CS_OPERATIONAL" },
{EPL_NMT_CS_STOPPED, "NMT_CS_STOPPED" },
{EPL_NMT_CS_BASIC_ETHERNET, "NMT_CS_BASIC_ETHERNET" },
{0,NULL}
};
/* NMT State values (for MN)*/
#define EPL_NMT_GS_OFF 0x00
#define EPL_NMT_GS_INITIALIZING 0x19
#define EPL_NMT_GS_RESET_APPLICATION 0x29
#define EPL_NMT_GS_RESET_COMMUNICATION 0x39
#define EPL_NMT_MS_NOT_ACTIVE 0x1C
#define EPL_NMT_MS_PRE_OPERATIONAL_1 0x1D
#define EPL_NMT_MS_PRE_OPERATIONAL_2 0x5D
#define EPL_NMT_MS_READY_TO_OPERATE 0x6D
#define EPL_NMT_MS_OPERATIONAL 0xFD
#define EPL_NMT_MS_BASIC_ETHERNET 0x1E
static const value_string epl_nmt_ms_vals[] = {
{EPL_NMT_GS_OFF, "NMT_GS_OFF" },
{EPL_NMT_GS_INITIALIZING, "NMT_GS_INITIALIZING" },
{EPL_NMT_GS_RESET_APPLICATION, "NMT_GS_RESET_APPLICATION" },
{EPL_NMT_GS_RESET_COMMUNICATION, "NMT_GS_RESET_COMMUNICATION"},
{EPL_NMT_MS_NOT_ACTIVE, "NMT_MS_NOT_ACTIVE" },
{EPL_NMT_MS_PRE_OPERATIONAL_1, "NMT_MS_PRE_OPERATIONAL_1" },
{EPL_NMT_MS_PRE_OPERATIONAL_2, "NMT_MS_PRE_OPERATIONAL_2" },
{EPL_NMT_MS_READY_TO_OPERATE, "NMT_MS_READY_TO_OPERATE" },
{EPL_NMT_MS_OPERATIONAL, "NMT_MS_OPERATIONAL" },
{EPL_NMT_MS_BASIC_ETHERNET, "NMT_MS_BASIC_ETHERNET" },
{0,NULL}
};
/* SDO SequenceLayer */
#define EPL_ASND_SDO_SEQ_RECEIVE_SEQUENCE_NUMBER_OFFSET 4
#define EPL_ASND_SDO_SEQ_RECEIVE_CON_OFFSET 4
#define EPL_ASND_SDO_SEQ_SEND_SEQUENCE_NUMBER_OFFSET 5
#define EPL_ASND_SDO_SEQ_SEND_CON_OFFSET 5
#define EPL_ASND_SDO_SEQ_RECEIVE_CON_NO_CONNECTION 0x00
#define EPL_ASND_SDO_SEQ_RECEIVE_CON_INITIALIZATION 0x01
#define EPL_ASND_SDO_SEQ_RECEIVE_CON_CONNECTION_VALID 0x02
#define EPL_ASND_SDO_SEQ_RECEIVE_CON_ERROR_RESPONSE 0x03
#define EPL_ASND_SDO_SEQ_CON_MASK 0x03
static const value_string epl_sdo_receive_con_vals[] = {
{EPL_ASND_SDO_SEQ_RECEIVE_CON_NO_CONNECTION, "No connection" },
{EPL_ASND_SDO_SEQ_RECEIVE_CON_INITIALIZATION, "Initialization" },
{EPL_ASND_SDO_SEQ_RECEIVE_CON_CONNECTION_VALID, "Connection valid" },
{EPL_ASND_SDO_SEQ_RECEIVE_CON_ERROR_RESPONSE, "Error Response (retransmission request)"},
{0,NULL}
};
#define EPL_ASND_SDO_SEQ_SEND_CON_NO_CONNECTION 0x00
#define EPL_ASND_SDO_SEQ_SEND_CON_INITIALIZATION 0x01
#define EPL_ASND_SDO_SEQ_SEND_CON_CONNECTION_VALID 0x02
#define EPL_ASND_SDO_SEQ_SEND_CON_ERROR_VALID_ACK_REQ 0x03
static const value_string epl_sdo_send_con_vals[] = {
{EPL_ASND_SDO_SEQ_SEND_CON_NO_CONNECTION, "No connection" },
{EPL_ASND_SDO_SEQ_SEND_CON_INITIALIZATION, "Initialization" },
{EPL_ASND_SDO_SEQ_SEND_CON_CONNECTION_VALID, "Connection valid" },
{EPL_ASND_SDO_SEQ_SEND_CON_ERROR_VALID_ACK_REQ, "Connection valid with acknowledge request" },
{0,NULL}
};
/* SDO EPL Command Layer Protocol */
#define EPL_ASND_SDO_CMD_ABORT_FILTER 0x40
#define EPL_ASND_SDO_CMD_SEGMENTATION_FILTER 0x30
#define EPL_ASND_SDO_CMD_RESPONSE_FILTER 0x80
/* SDO - Abort Transfer */
static const value_string sdo_cmd_abort_code[] = {
{0x05030000, "reserved" },
{0x05040000, "SDO protocol timed out." },
{0x05040001, "Client/server Command ID not valid or unknown." },
{0x05040002, "Invalid block size." },
{0x05040003, "Invalid sequence number." },
{0x05040004, "reserved" },
{0x05040005, "Out of memory." },
{0x06010000, "Unsupported access to an object." },
{0x06010001, "Attempt to read a write-only object." },
{0x06010002, "Attempt to write a read-only object." },
{0x06020000, "Object does not exist in the object dictionary." },
{0x06040041, "Object can not be mapped to the PDO." },
{0x06040042, "The number and length of the objects to be mapped would exceed PDO length." },
{0x06040043, "General parameter incompatibility." },
{0x06040047, "General internal incompatibility in the device." },
{0x06060000, "Access failed due to an hardware error." },
{0x06070010, "Data type does not match, length of service parameter does not match." },
{0x06070012, "Data type does not match, length of service parameter too high." },
{0x06070013, "Data type does not match, length of service parameter too low." },
{0x06090011, "Sub-index does not exist." },
{0x06090030, "Value range of parameter exceeded (only for write access)." },
{0x06090031, "Value of parameter writen to high." },
{0x06090032, "Value of parameter writen to low." },
{0x06090036, "maximum value is less then minimum value." },
{0x08000000, "General error" },
{0x08000020, "Data cannot be transferred or stored to the application." },
{0x08000021, "Data cannot be transferred or stored to the application because of local control." },
{0x08000022, "Data cannot be transferred or stored to the application because of the present device state." },
{0x08000023, "Object dictionary dynamic generation fails or no object dictionary is present." },
{0x08000024, "EDS, DCF or Concise DCF Data set empty." },
{0,NULL}
};
#define EPL_ASND_SDO_CMD_RESPONSE_RESPONSE 0
#define EPL_ASND_SDO_CMD_RESPONSE_REQUEST 1
static const value_string epl_sdo_asnd_cmd_response[] = {
{EPL_ASND_SDO_CMD_RESPONSE_RESPONSE, "Request" },
{EPL_ASND_SDO_CMD_RESPONSE_REQUEST, "Response" },
{0,NULL}
};
#define EPL_ASND_SDO_CMD_ABORT_TRANSFER_OK 0
#define EPL_ASND_SDO_CMD_ABORT_ABORT_TRANSFER 1
static const value_string epl_sdo_asnd_cmd_abort[] = {
{EPL_ASND_SDO_CMD_ABORT_TRANSFER_OK, "Transfer OK" },
{EPL_ASND_SDO_CMD_ABORT_ABORT_TRANSFER, "Abort Transfer" },
{0,NULL}
};
#define EPL_ASND_SDO_CMD_SEGMENTATION_EPEDITED_TRANSFER 0
#define EPL_ASND_SDO_CMD_SEGMENTATION_INITIATE_TRANSFER 1
#define EPL_ASND_SDO_CMD_SEGMENTATION_SEGMENT 2
#define EPL_ASND_SDO_CMD_SEGMENTATION_TRANSFER_COMPLETE 3
static const value_string epl_sdo_asnd_cmd_segmentation[] = {
{EPL_ASND_SDO_CMD_SEGMENTATION_EPEDITED_TRANSFER, "Expedited Transfer" },
{EPL_ASND_SDO_CMD_SEGMENTATION_INITIATE_TRANSFER, "Initiate Transfer" },
{EPL_ASND_SDO_CMD_SEGMENTATION_SEGMENT, "Segment" },
{EPL_ASND_SDO_CMD_SEGMENTATION_TRANSFER_COMPLETE, "Transfer Complete" },
{0,NULL}
};
#define EPL_ASND_SDO_COMMAND_NOT_IN_LIST 0x00
#define EPL_ASND_SDO_COMMAND_WRITE_BY_INDEX 0x01
#define EPL_ASND_SDO_COMMAND_READ_BY_INDEX 0x02
#define EPL_ASND_SDO_COMMAND_WRITE_ALL_BY_INDEX 0x03
#define EPL_ASND_SDO_COMMAND_READ_ALL_BY_INDEX 0x04
#define EPL_ASND_SDO_COMMAND_WRITE_BY_NAME 0x05
#define EPL_ASND_SDO_COMMAND_READ_BY_NAME 0x06
#define EPL_ASND_SDO_COMMAND_FILE_WRITE 0x20
#define EPL_ASND_SDO_COMMAND_FILE_READ 0x21
#define EPL_ASND_SDO_COMMAND_WRITE_MULTIPLE_PARAMETER_BY_INDEX 0x31
#define EPL_ASND_SDO_COMMAND_READ_MULTIPLE_PARAMETER_BY_INDEX 0x32
#define EPL_ASND_SDO_COMMAND_MAXIMUM_SEGMENT_SIZE 0x70
#define EPL_ASND_SDO_COMMAND_LINK_NAME_TO_INDEX 0x71
static const value_string epl_sdo_asnd_commands[] = {
{EPL_ASND_SDO_COMMAND_NOT_IN_LIST , "Not in List" },
{EPL_ASND_SDO_COMMAND_WRITE_BY_INDEX , "Write by Index" },
{EPL_ASND_SDO_COMMAND_READ_BY_INDEX , "Read by Index" },
{EPL_ASND_SDO_COMMAND_WRITE_ALL_BY_INDEX , "Write All by Index" },
{EPL_ASND_SDO_COMMAND_READ_ALL_BY_INDEX , "Read All by Index" },
{EPL_ASND_SDO_COMMAND_WRITE_BY_NAME , "Write by Name" },
{EPL_ASND_SDO_COMMAND_READ_BY_NAME , "Read by Name" },
{EPL_ASND_SDO_COMMAND_FILE_WRITE , "File Write" },
{EPL_ASND_SDO_COMMAND_FILE_READ , "File Read" },
{EPL_ASND_SDO_COMMAND_WRITE_MULTIPLE_PARAMETER_BY_INDEX, "Write Multiple Parameter by Index" },
{EPL_ASND_SDO_COMMAND_READ_MULTIPLE_PARAMETER_BY_INDEX , "Read Multiple Parameter by Index" },
{EPL_ASND_SDO_COMMAND_MAXIMUM_SEGMENT_SIZE , "Maximum Segment Size" },
{EPL_ASND_SDO_COMMAND_LINK_NAME_TO_INDEX , "Link objects only accessible via name to an index/sub-index"},
{0,NULL}
};
#endif /* __PACKET_EPL_H__ */
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