//------------------------------------------------------------------------------
static tOplkError processStartReducedCycle(void)
{
tOplkError ret = kErrorOk;
// start the reduced cycle by programming the cycle timer
// it is issued by NMT MN module, when PreOp1 is entered
// clear the asynchronous queues
ret = dllkcal_clearAsyncQueues();
// reset cycle counter (every time a SoA is triggered in PreOp1 the counter is incremented
// and when it reaches C_DLL_PREOP1_START_CYCLES the SoA may contain invitations)
dllkInstance_g.cycleCount = 0;
// remove any CN from isochronous phase
while (dllkInstance_g.pFirstNodeInfo != NULL)
{
ret = dllknode_deleteNodeIsochronous(dllkInstance_g.pFirstNodeInfo);
if (ret != kErrorOk)
goto Exit;
}
while (dllkInstance_g.pFirstPrcNodeInfo != NULL)
{
ret = dllknode_deleteNodeIsochronous(dllkInstance_g.pFirstPrcNodeInfo);
if (ret != kErrorOk)
goto Exit;
}
// change state to NonCyclic,
// hence changeState() will not ignore the next call
dllkInstance_g.dllState = kDllMsNonCyclic;
#if CONFIG_TIMER_USE_HIGHRES != FALSE
if (dllkInstance_g.dllConfigParam.asyncSlotTimeout != 0)
{
ret = hrestimer_modifyTimer(&dllkInstance_g.timerHdlCycle,
dllkInstance_g.dllConfigParam.asyncSlotTimeout,
dllkframe_cbMnTimerCycle, 0L, FALSE);
}
#endif
dllkInstance_g.curLastSoaReq = 0;
dllkInstance_g.curTxBufferOffsetCycle = 0;
Exit:
return ret;
}
//------------------------------------------------------------------------------
tOplkError dllk_deleteNode(tDllNodeOpParam* pNodeOpParam_p)
{
tOplkError ret = kErrorOk;
tDllkNodeInfo* pIntNodeInfo;
tNmtState nmtState;
BOOL fUpdateEdrv = FALSE;
UINT index;
nmtState = dllkInstance_g.nmtState;
if (pNodeOpParam_p->nodeId == C_ADR_BROADCAST)
{
switch (pNodeOpParam_p->opNodeType)
{
case kDllNodeOpTypeFilterPdo:
case kDllNodeOpTypeFilterHeartbeat:
if (NMT_IF_CN_OR_RMN(nmtState))
fUpdateEdrv = TRUE;
for (index = 0, pIntNodeInfo = &dllkInstance_g.aNodeInfo[0];
index < tabentries(dllkInstance_g.aNodeInfo);
index++, pIntNodeInfo++)
{
ret = dllknode_deleteNodeFilter(pIntNodeInfo, pNodeOpParam_p->opNodeType, fUpdateEdrv);
}
break;
default:
ret = kErrorDllInvalidParam;
break;
}
return ret;
}
pIntNodeInfo = dllknode_getNodeInfo(pNodeOpParam_p->nodeId);
if (pIntNodeInfo == NULL)
{ // no node info structure available
return kErrorDllNoNodeInfo;
}
DLLK_DBG_POST_TRACE_VALUE(kEventTypeDllkDelNode, pNodeOpParam_p->nodeId, 0);
switch (pNodeOpParam_p->opNodeType)
{
#if defined(CONFIG_INCLUDE_NMT_MN)
case kDllNodeOpTypeIsochronous:
ret = dllknode_deleteNodeIsochronous(pIntNodeInfo);
break;
case kDllNodeOpTypeSoftDelete:
pIntNodeInfo->fSoftDelete = TRUE;
break;
#endif
case kDllNodeOpTypeFilterPdo:
case kDllNodeOpTypeFilterHeartbeat:
if (NMT_IF_CN_OR_RMN(nmtState))
fUpdateEdrv = TRUE;
ret = dllknode_deleteNodeFilter(pIntNodeInfo, pNodeOpParam_p->opNodeType, fUpdateEdrv);
break;
default:
ret = kErrorDllInvalidParam;
break;
}
return ret;
}
