author | etisserant |
Fri, 29 Jun 2007 19:48:22 +0200 | |
changeset 234 | 5a17bcb520ef |
parent 215 | f49e5a6b7804 |
child 251 | cab66ef3e68e |
permissions | -rw-r--r-- |
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/* |
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This file is part of CanFestival, a library implementing CanOpen |
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Stack. |
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Copyright (C): Edouard TISSERANT and Francis DUPIN |
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See COPYING file for copyrights details. |
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with this library; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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USA |
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*/ |
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/** |
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** @file dcf.c |
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** @author Edouard TISSERANT and Francis DUPIN |
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** @date Mon Jun 4 17:06:12 2007 |
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** |
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** @brief EXEMPLE OF SOMMARY |
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** |
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** |
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*/ |
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#include "objacces.h" |
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#include "sdo.h" |
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#include "dcf.h" |
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#include "sysdep.h" |
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extern UNS8 _writeNetworkDict (CO_Data* d, UNS8 nodeId, UNS16 index, |
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UNS8 subIndex, UNS8 count, UNS8 dataType, void *data, SDOCallback_t Callback, UNS8 endianize); |
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44ce74232ccb
Some fixes for visual studio C compiler compatiblity.
etisserant
parents:
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changeset
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const indextable *ptrTable; |
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/** |
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** |
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** |
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** @param d |
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** @param nodeId |
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*/ |
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static void CheckSDOAndContinue(CO_Data* d, UNS8 nodeId) |
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{ |
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UNS32 abortCode; |
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if(getWriteResultNetworkDict (d, nodeId, &abortCode) != SDO_FINISHED) |
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{ |
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MSG_ERR(0x1A01, "SDO error in consise DCF", abortCode); |
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MSG_WAR(0x2A02, "server node : ", nodeId); |
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} |
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closeSDOtransfer(d, nodeId, SDO_CLIENT); |
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decompo_dcf(d,nodeId); |
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} |
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/** |
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** |
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** |
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** @param d |
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** @param nodeId |
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** |
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** @return |
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*/ |
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UNS32 decompo_dcf(CO_Data* d,UNS8 nodeId) |
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{ |
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UNS32 errorCode; |
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UNS16 target_Index; |
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UNS8 target_Subindex; |
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UNS32 target_Size; |
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UNS32 res; |
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ODCallback_t *Callback; |
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ptrTable = (*d->scanIndexOD)(0x1F22, &errorCode, &Callback); |
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if (errorCode != OD_SUCCESSFUL) |
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{ |
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return errorCode; |
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} |
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/* Loop on all Nodes supported in DCF subindexes*/ |
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while (nodeId < ptrTable->bSubCount){ |
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UNS32 nb_targets; |
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UNS8 szData = ptrTable->pSubindex[nodeId].size; |
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UNS8* dcfend; |
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{ |
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UNS8* dcf = *((UNS8**)ptrTable->pSubindex[nodeId].pObject); |
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dcfend = dcf + szData; |
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if (!d->dcf_cursor){ |
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d->dcf_cursor = (UNS8*)dcf + 4; |
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d->dcf_count_targets = 0; |
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} |
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nb_targets = UNS32_LE(*((UNS32*)dcf)); |
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} |
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/* condition on consise DCF string for NodeID, if big enough */ |
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if((UNS8*)d->dcf_cursor + 7 < (UNS8*)dcfend && d->dcf_count_targets < nb_targets) |
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{ |
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/* pointer to the DCF string for NodeID */ |
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target_Index = UNS16_LE(*((UNS16*)(d->dcf_cursor))); d->dcf_cursor += 2; |
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target_Subindex = *((UNS8*)(((UNS8*)d->dcf_cursor)++)); |
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target_Size = UNS32_LE(*((UNS32*)(d->dcf_cursor))); d->dcf_cursor += 4; |
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/* printf("Master : ConfigureSlaveNode %2.2x (Concise |
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DCF)\n",nodeId);*/ |
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res = _writeNetworkDict(d, /* CO_Data* d*/ |
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nodeId, /* UNS8 nodeId*/ |
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target_Index, /* UNS16 index*/ |
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target_Subindex, /* UNS8 subindex*/ |
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target_Size, /* UNS8 count*/ |
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0, /* UNS8 dataType*/ |
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d->dcf_cursor,/* void *data*/ |
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CheckSDOAndContinue,/* SDOCallback_t |
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Callback*/ |
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0); /* no endianize*/ |
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/* Push d->dcf_cursor to the end of data*/ |
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d->dcf_cursor += target_Size; |
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d->dcf_count_targets++; |
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return ; |
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} |
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nodeId++; |
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d->dcf_cursor = NULL; |
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} |
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/* Switch Master to preOperational state */ |
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(*d->preOperational)(); |
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} |