Compiler: IAR Workbench

Try to refer to sunmaysky.blogspot.tw/.../how-to-clone-existing-z-stack.html

Can you please tell me how can i perform network discovery if i want to connect to another coordinator when previous coordinator is down

You can use the following code to clean NV and do reset to start scanning another Zigbee network to join.

zgWriteStartupOptions(ZG_STARTUP_SET, (ZCD_STARTOPT_DEFAULT_NETWORK_STATE | ZCD_STARTOPT_DEFAULT_CONFIG_STATE) );
ZDApp_ResetTimerStart(2000);

can I add this in if loop ?
and could you please tell me parameters as well...thanks

Yes, you can put it in if... What parameters do you mean?

void SampleApp_MessageMSGCB( afIncomingMSGPacket_t *pkt )
{
uint8 receiver;

switch ( pkt->clusterId )
{
case SAMPLEAPP_PERIODIC_CLUSTERID:
break;

case SAMPLEAPP_FLASH_CLUSTERID:
receiver = pkt->cmd.Data[0];

if (receiver==0)
{

HalLedBlink( HAL_LED_1, 4, 50, 1000 );
}
else


break;
}
}

zgWriteStartupOptions(ZG_STARTUP_SET, (ZCD_STARTOPT_DEFAULT_NETWORK_STATE | ZCD_STARTOPT_DEFAULT_CONFIG_STATE) );
i mean the parameters of above code

thanks yk chen....cheers

You are welcome.

I am getting some compilation errors for zgwrite function

void SampleApp_MessageMSGCB( afIncomingMSGPacket_t *pkt )
{

//uint16 flashTime;
uint8 receiver;

switch ( pkt->clusterId )
{
case SAMPLEAPP_PERIODIC_CLUSTERID:
break;

case SAMPLEAPP_FLASH_CLUSTERID:
receiver = pkt->cmd.Data[0];

if (receiver==0)
{ //HalLcdWriteStringValue("smoke is detected", smokedetector,10,1);
SampleApp_SendPeriodicMessage();
// MAC_InitCoord();
HalLedBlink( HAL_LED_1, 4, 50, 1000 ); // added to test, // no reaction
}
else
//ZMacAssociateReq(1);
zgWriteStartupOptions( uint8 action, uint8 bitOptions );

break;
}
}

What error do you see?

too few arguments to call for zgwritestartupoptions()

You shall use the following code instead "zgWriteStartupOptions( uint8 action, uint8 bitOptions );"

zgWriteStartupOptions(ZG_STARTUP_SET, (ZCD_STARTOPT_DEFAULT_NETWORK_STATE | ZCD_STARTOPT_DEFAULT_CONFIG_STATE) );
ZDApp_ResetTimerStart(2000);

ZDApp_ResetTimerStart(2000); didnt run since i am using zstack 2.3.1

Call "SystemResetSoft();" instead of "ZDApp_ResetTimerStart(2000); ".