void TStateConfig_CheckNextDevice( TMasterCmdReq * mc )
{
TNetDevice * dev;
assert(mc->NewFoundDevList);
dev = GET_NEXT_DEVICE(mc->NewFoundDevListIter, mc->NewFoundDevList->DevList);
if (dev)
{
BOOL bAddressMustChanged = false;
WORD OrigNetAddr, NewNetAddr;
OrigNetAddr = TNetDevice_GetNetAddr( dev );
/* collision of network address? => changing... */
if (TPlant_CheckNetAddrCollision( &Plant, dev ))
{
YASDI_DEBUG((VERBOSE_MASTER,
"TStateConfig::CheckNextDevice(): "
"Net address collision of Device '%s'! Changing...\n",
TNetDevice_GetName(dev) ));
bAddressMustChanged = true;
}
/* Device has the same adress of the master? => Changing */
if (TNetDevice_GetNetAddr(dev) == 0)
{
YASDI_DEBUG((VERBOSE_MASTER,
"TStateConfig::CheckNextDevice(): "
"Device '%s' has the same address of "
"the master! => Changing...\n",
TNetDevice_GetName(dev) ));
bAddressMustChanged = true;
}
/* Check the address range of the device */
if (((TNetDevice_GetNetAddr(dev) & 0x00ff) < (int)Master.DeviceAddrRangeLow) ||
((TNetDevice_GetNetAddr(dev) & 0x00ff) > (int)Master.DeviceAddrRangeHigh) )
{
YASDI_DEBUG((VERBOSE_MASTER,
"TStateConfig::CheckNextDevice(): "
"Net address of Device '%s' is out of the allowed range!"
" Allowed:[0x%x..0x%x] => Changing...\n",
TNetDevice_GetName(dev),
(int)Master.DeviceAddrRangeLow,
(int)Master.DeviceAddrRangeHigh ));
bAddressMustChanged = true;
}
/* Need to change the device address? => Changing... */
if (bAddressMustChanged)
TNetDevice_SetNetAddr(dev, TPlant_GetUniqueNetAddr( &Plant, dev,
Master.DeviceAddrRangeLow,
Master.DeviceAddrRangeHigh )
);
/* BUS-ID ok? */
if ((TNetDevice_GetNetAddrBus(dev) < (int)Master.DeviceAddrBusRangeLow) ||
(TNetDevice_GetNetAddrBus(dev) > (int)Master.DeviceAddrBusRangeHigh))
{
TNetDevice_SetNetAddrBus(dev, Master.DeviceAddrBusRangeLow);
}
/* String-ID ok?*/
if ((TNetDevice_GetNetAddrString(dev) < (int)Master.DeviceAddrBusRangeLow) ||
(TNetDevice_GetNetAddrString(dev) > (int)Master.DeviceAddrBusRangeHigh))
{
TNetDevice_SetNetAddrString(dev, Master.DeviceAddrBusRangeLow);
}
/*restore original net address and get the new one */
NewNetAddr = TNetDevice_GetNetAddr(dev);
TNetDevice_SetNetAddr( dev, OrigNetAddr );
/* Erzeuge IORequest fuer die Konfiguration */
/* CMD_GET_CFG_NETADR */
TSMAData_InitReqCfgNetAddr(
mc->IOReq,
Master.SrcAddr, /* eigene Netzadresse */
TNetDevice_GetSerNr( dev ), /* das angeprochene Geraet */
NewNetAddr, /* die neue Netzadresse des Geraetes */
4, /* Timeout */
5, /* Repeat */
dev->prodID //the transportprotocol....
);
YASDI_DEBUG(( VERBOSE_MASTER,
"TStateConfig::CheckNextDevice(): Configure Device "
"'%s' to address 0x%x...\n",
TNetDevice_GetName( dev ),
NewNetAddr ));
TSMAData_AddIORequest( mc->IOReq );
}
else
{
/* alle erfassten Geraete konfiguriert => In den Status
"Detection" zurueckkehren */
//TDevListIter_Destructor( Master.DevIter );
TSMADataCmd_ChangeState( mc, TStateDetect_GetInstance() );
}
}
/**************************************************************************
Description : Add a async IO Request
Parameter : req = IORequest to add
Return-Value : ---
Changes : Author, Date, Version, Reason
********************************************************
PRUESSING, 28.04.2002, 1.0, Created
**************************************************************************/
void yasdiAddIORequest( TIORequest * req )
{
assert( req );
//Only wrapp it to the SMA-Data-Layer
TSMAData_AddIORequest( req );
}
/**************************************************************************
Description : Ereignis: Der Status "Detection" ist aktiviert worden...
Parameter : Referenz auf die Master - Instanz
Return-Value : ---
Changes : Author, Date, Version, Reason
********************************************************
PRUESSING, 30.05.2001, 1.0, Created
PRUESSING, 18.08.2001, 1.1, Maximalanzahl der
Erfassungversuche eingefuehrt
PRUESSING, 05.10.2001, 1.2, Bearbeitung von Masterkommandos
druchfuehren....
**************************************************************************/
void TStateDetect_OnEnter( TMasterCmdReq * mc )
{
WORD useTransportProt = 0;
BOOL broadbandDetection;
YASDI_DEBUG(( VERBOSE_MASTER, "TStateDetect::OnEnter\n" ));
/* Masterkommando jetzt in Bearbeitung...*/
mc->Result = MCS_WORKING;
/* calculate the device count when searching for only one device more */
if(mc->wDetectDevMax == (WORD)DETECT_ONE_MORE_DEV)
mc->wDetectDevMax = (WORD)(TPlant_GetCount() + 1);
/* Schon alle Geraet erfasst? (unendliches Suchen=="-1"?) */
if ((TPlant_GetCount() < (DWORD)mc->wDetectDevMax) &&
(mc->iDetectMaxTrys != 0) )
{
/* no, search ahead... */
//broadband (normal) or directed detection?
//directed detection only when from event "peer added" initiated with
//an valid "Driver Device Handle"...
broadbandDetection =
( mc->Param.DriverDeviceHandle == INVALID_DRIVER_DEVICE_HANDLE );
/* Wenn NICHT unendliches Suchen (!= -1), dann ein Versuch weniger */
if (mc->iDetectMaxTrys > 0) mc->iDetectMaxTrys--;
/* calculate the next transport protocol which should be used
** toggle also the "Master.bDetectionStart" flag */
useTransportProt = TSMADataMaster_CalcNextTransportProt( mc );
//init get net request
TSMAData_InitReqGetNet( mc->IOReq,
Master.SrcAddr, // eigene Netzadresse
Master.Timeouts.iWaitAfterDetection, // Timeout in Sekunden
useTransportProt, // transport prot.
mc->bDetectionStart, // CMD_GET_NET or ..START ?
broadbandDetection // broadband (normal) or directed detection?
);
/* Die evtl. schon erfasst wurden, aus der Liste nehmen bei GET_NET */
if ( !mc->bDetectionStart )
TDeviceList_Clear( mc->NewFoundDevList );
YASDI_DEBUG((VERBOSE_MASTER,
"TStateDetect:: Sende %s\n",
mc->bDetectionStart ? "CMD_GET_NET_START" : "CMD_GET_NET"));
/* Request absetzen */
TSMAData_AddIORequest( mc->IOReq );
}
else
{
//stop seaching devices...(all found or not)
YASDI_DEBUG(( VERBOSE_MASTER,
"TStateDetect::OnEnter(): Device detection finished....\n" ));
YASDI_DEBUG(( VERBOSE_MASTER,
"TStateDetect ==> %ld Device(s) in plant,"
" searching %d device(s)!\n",
TPlant_GetCount(),
mc->wDetectDevMax ));
//calculate the result of the detection:
if (TPlant_GetCount() >= (DWORD)mc->wDetectDevMax)
mc->Result = MCS_SUCCESS; //ok (all found)
else
mc->Result = MCS_TIMEOUT; //nok (not all found, signaled with "timeout"
/* step into state identification and get all channel lists if needed... */
// The state "identification" end the master command...
TSMADataCmd_ChangeState(mc, TStateIdent_GetInstance() );
}
YASDI_DEBUG(( VERBOSE_MASTER, "TStateDetect::OnEnter() end....\n" ));
}
