| /**************************************************************************** |
| |
| (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29 |
| www.systec-electronic.com |
| |
| Project: openPOWERLINK |
| |
| Description: global include file for EPL-NMT-Modules |
| |
| License: |
| |
| Redistribution and use in source and binary forms, with or without |
| modification, are permitted provided that the following conditions |
| are met: |
| |
| 1. Redistributions of source code must retain the above copyright |
| notice, this list of conditions and the following disclaimer. |
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| 2. Redistributions in binary form must reproduce the above copyright |
| notice, this list of conditions and the following disclaimer in the |
| documentation and/or other materials provided with the distribution. |
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| 3. Neither the name of SYSTEC electronic GmbH nor the names of its |
| contributors may be used to endorse or promote products derived |
| from this software without prior written permission. For written |
| permission, please contact info@systec-electronic.com. |
| |
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
| FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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| INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
| BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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| POSSIBILITY OF SUCH DAMAGE. |
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| Severability Clause: |
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| If a provision of this License is or becomes illegal, invalid or |
| unenforceable in any jurisdiction, that shall not affect: |
| 1. the validity or enforceability in that jurisdiction of any other |
| provision of this License; or |
| 2. the validity or enforceability in other jurisdictions of that or |
| any other provision of this License. |
| |
| ------------------------------------------------------------------------- |
| |
| $RCSfile: EplNmt.h,v $ |
| |
| $Author: D.Krueger $ |
| |
| $Revision: 1.6 $ $Date: 2008/11/17 16:40:39 $ |
| |
| $State: Exp $ |
| |
| Build Environment: |
| GCC V3.4 |
| |
| ------------------------------------------------------------------------- |
| |
| Revision History: |
| |
| 2006/06/09 k.t.: start of the implementation |
| |
| ****************************************************************************/ |
| |
| #ifndef _EPLNMT_H_ |
| #define _EPLNMT_H_ |
| |
| #include "EplInc.h" |
| |
| //--------------------------------------------------------------------------- |
| // const defines |
| //--------------------------------------------------------------------------- |
| |
| // define super-states and masks to identify a super-state |
| #define EPL_NMT_GS_POWERED 0x0008 // super state |
| #define EPL_NMT_GS_INITIALISATION 0x0009 // super state |
| #define EPL_NMT_GS_COMMUNICATING 0x000C // super state |
| #define EPL_NMT_CS_EPLMODE 0x000D // super state |
| #define EPL_NMT_MS_EPLMODE 0x000D // super state |
| |
| #define EPL_NMT_SUPERSTATE_MASK 0x000F // mask to select state |
| |
| #define EPL_NMT_TYPE_UNDEFINED 0x0000 // type of NMT state is still undefined |
| #define EPL_NMT_TYPE_CS 0x0100 // CS type of NMT state |
| #define EPL_NMT_TYPE_MS 0x0200 // MS type of NMT state |
| #define EPL_NMT_TYPE_MASK 0x0300 // mask to select type of NMT state (i.e. CS or MS) |
| |
| //--------------------------------------------------------------------------- |
| // typedef |
| //--------------------------------------------------------------------------- |
| |
| // the lower Byte of the NMT-State is encoded |
| // like the values in the EPL-Standard |
| // the higher byte is used to encode MN |
| // (Bit 1 of the higher byte = 1) or CN (Bit 0 of the |
| // higher byte = 1) |
| // the super-states are not mentioned in this |
| // enum because they are no real states |
| // --> there are masks defined to indentify the |
| // super-states |
| |
| typedef enum { |
| kEplNmtGsOff = 0x0000, |
| kEplNmtGsInitialising = 0x0019, |
| kEplNmtGsResetApplication = 0x0029, |
| kEplNmtGsResetCommunication = 0x0039, |
| kEplNmtGsResetConfiguration = 0x0079, |
| kEplNmtCsNotActive = 0x011C, |
| kEplNmtCsPreOperational1 = 0x011D, |
| kEplNmtCsStopped = 0x014D, |
| kEplNmtCsPreOperational2 = 0x015D, |
| kEplNmtCsReadyToOperate = 0x016D, |
| kEplNmtCsOperational = 0x01FD, |
| kEplNmtCsBasicEthernet = 0x011E, |
| kEplNmtMsNotActive = 0x021C, |
| kEplNmtMsPreOperational1 = 0x021D, |
| kEplNmtMsPreOperational2 = 0x025D, |
| kEplNmtMsReadyToOperate = 0x026D, |
| kEplNmtMsOperational = 0x02FD, |
| kEplNmtMsBasicEthernet = 0x021E |
| } tEplNmtState; |
| |
| // NMT-events |
| typedef enum { |
| // Events from DLL |
| // Events defined by EPL V2 specification |
| kEplNmtEventNoEvent = 0x00, |
| // kEplNmtEventDllMePres = 0x01, |
| kEplNmtEventDllMePresTimeout = 0x02, |
| // kEplNmtEventDllMeAsnd = 0x03, |
| // kEplNmtEventDllMeAsndTimeout = 0x04, |
| kEplNmtEventDllMeSoaSent = 0x04, |
| kEplNmtEventDllMeSocTrig = 0x05, |
| kEplNmtEventDllMeSoaTrig = 0x06, |
| kEplNmtEventDllCeSoc = 0x07, |
| kEplNmtEventDllCePreq = 0x08, |
| kEplNmtEventDllCePres = 0x09, |
| kEplNmtEventDllCeSoa = 0x0A, |
| kEplNmtEventDllCeAsnd = 0x0B, |
| kEplNmtEventDllCeFrameTimeout = 0x0C, |
| |
| // Events triggered by NMT-Commands |
| kEplNmtEventSwReset = 0x10, // NMT_GT1, NMT_GT2, NMT_GT8 |
| kEplNmtEventResetNode = 0x11, |
| kEplNmtEventResetCom = 0x12, |
| kEplNmtEventResetConfig = 0x13, |
| kEplNmtEventEnterPreOperational2 = 0x14, |
| kEplNmtEventEnableReadyToOperate = 0x15, |
| kEplNmtEventStartNode = 0x16, // NMT_CT7 |
| kEplNmtEventStopNode = 0x17, |
| |
| // Events triggered by higher layer |
| kEplNmtEventEnterResetApp = 0x20, |
| kEplNmtEventEnterResetCom = 0x21, |
| kEplNmtEventInternComError = 0x22, // NMT_GT6, internal communication error -> enter ResetCommunication |
| kEplNmtEventEnterResetConfig = 0x23, |
| kEplNmtEventEnterCsNotActive = 0x24, |
| kEplNmtEventEnterMsNotActive = 0x25, |
| kEplNmtEventTimerBasicEthernet = 0x26, // NMT_CT3; timer triggered state change (NotActive -> BasicEth) |
| kEplNmtEventTimerMsPreOp1 = 0x27, // enter PreOp1 on MN (NotActive -> MsPreOp1) |
| kEplNmtEventNmtCycleError = 0x28, // NMT_CT11, NMT_MT6; error during cycle -> enter PreOp1 |
| kEplNmtEventTimerMsPreOp2 = 0x29, // enter PreOp2 on MN (MsPreOp1 -> MsPreOp2 if kEplNmtEventAllMandatoryCNIdent) |
| kEplNmtEventAllMandatoryCNIdent = 0x2A, // enter PreOp2 on MN if kEplNmtEventTimerMsPreOp2 |
| kEplNmtEventEnterReadyToOperate = 0x2B, // application ready for the state ReadyToOp |
| kEplNmtEventEnterMsOperational = 0x2C, // enter Operational on MN |
| kEplNmtEventSwitchOff = 0x2D, // enter state Off |
| kEplNmtEventCriticalError = 0x2E, // enter state Off because of critical error |
| |
| } tEplNmtEvent; |
| |
| // type for argument of event kEplEventTypeNmtStateChange |
| typedef struct { |
| tEplNmtState m_NewNmtState; |
| tEplNmtEvent m_NmtEvent; |
| |
| } tEplEventNmtStateChange; |
| |
| // structure for kEplEventTypeHeartbeat |
| typedef struct { |
| unsigned int m_uiNodeId; // NodeId |
| tEplNmtState m_NmtState; // NMT state (remember distinguish between MN / CN) |
| u16 m_wErrorCode; // EPL error code in case of NMT state NotActive |
| |
| } tEplHeartbeatEvent; |
| |
| typedef enum { |
| kEplNmtNodeEventFound = 0x00, |
| kEplNmtNodeEventUpdateSw = 0x01, // application shall update software on CN |
| kEplNmtNodeEventCheckConf = 0x02, // application / Configuration Manager shall check and update configuration on CN |
| kEplNmtNodeEventUpdateConf = 0x03, // application / Configuration Manager shall update configuration on CN (check was done by NmtMn module) |
| kEplNmtNodeEventVerifyConf = 0x04, // application / Configuration Manager shall verify configuration of CN |
| kEplNmtNodeEventReadyToStart = 0x05, // issued if EPL_NMTST_NO_STARTNODE set |
| // application must call EplNmtMnuSendNmtCommand(kEplNmtCmdStartNode) manually |
| kEplNmtNodeEventNmtState = 0x06, |
| kEplNmtNodeEventError = 0x07, // NMT error of CN |
| |
| } tEplNmtNodeEvent; |
| |
| typedef enum { |
| kEplNmtNodeCommandBoot = 0x01, // if EPL_NODEASSIGN_START_CN not set it must be issued after kEplNmtNodeEventFound |
| kEplNmtNodeCommandSwOk = 0x02, // application updated software on CN successfully |
| kEplNmtNodeCommandSwUpdated = 0x03, // application updated software on CN successfully |
| kEplNmtNodeCommandConfOk = 0x04, // application / Configuration Manager has updated configuration on CN successfully |
| kEplNmtNodeCommandConfReset = 0x05, // application / Configuration Manager has updated configuration on CN successfully |
| // and CN needs ResetConf so that the configuration gets actived |
| kEplNmtNodeCommandConfErr = 0x06, // application / Configuration Manager failed on updating configuration on CN |
| kEplNmtNodeCommandStart = 0x07, // if EPL_NMTST_NO_STARTNODE set it must be issued after kEplNmtNodeEventReadyToStart |
| |
| } tEplNmtNodeCommand; |
| |
| typedef enum { |
| kEplNmtBootEventBootStep1Finish = 0x00, // PreOp2 is possible |
| kEplNmtBootEventBootStep2Finish = 0x01, // ReadyToOp is possible |
| kEplNmtBootEventCheckComFinish = 0x02, // Operational is possible |
| kEplNmtBootEventOperational = 0x03, // all mandatory CNs are Operational |
| kEplNmtBootEventError = 0x04, // boot process halted because of an error |
| |
| } tEplNmtBootEvent; |
| |
| //--------------------------------------------------------------------------- |
| // function prototypes |
| //--------------------------------------------------------------------------- |
| |
| #endif // #ifndef _EPLNMT_H_ |
