why broadcast does not effected?

Alex Abraham

Other Parts Discussed in Thread: Z-STACK

hi,

in order to achieve the "auto bind" function based on SerailApp of Z-Stack 2.5.0, which means do not need any KEY_PRESS, I modified the "SerialApp_Send()" funtion, modified SerailApp_TxAddr.addrMode = (afAddrMode_t)AddrBroadcast; SerialApp_TxAddr.addr.shortAddr = NWK_BROADCAST_SHORTADDR; hope to achieve the broadcast from Coord to Router/ED, and ED/Router to Coord,as follow:

I also modified "SerialApp_Resp()"

SerialApp_RxAddr.addrMode = (afAddrMode_t)Addr16Bit;
SerialApp_RxAddr.addr.shortAddr = 0x0000;

over 14 years ago

0 Dirty Harry over 14 years ago

TI__Mastermind 19350 points

Please study the the structure of an afAddrType_t and how it is already populated and you will see that you forgot to fill in the 'endPoint'.

0 Alex Abraham over 14 years ago in reply to Dirty Harry

Intellectual 825 points

TKS!! yes, I noted that, and it works with 'endPoint', but, there is a new problem:

all End-Device/Router can receive the data from coordinator, as it is a broadcast, but coordinaor can NOT receive the data from Router or End-Device every time. for example, if Node1 send data to coord several times, coord and receive the data, and then Node2 send datato coord, the data always losted, but after ten or more times resend, coordinator can receive the data from Node2 again, however, when Node3 send data to coord, coord can NOT receieve angain...

following is what I added in the SerailApp_Resp() and SerailApp_Send()

0 Alex Abraham over 14 years ago in reply to Alex Abraham

Intellectual 825 points

anybody can help me ..?

0 Varun Shukla over 14 years ago in reply to Alex Abraham

Intellectual 320 points

Is node1 stops sending data before node 2 starts.

--Varun Shukla

0 Alex Abraham over 14 years ago in reply to Varun Shukla

Intellectual 825 points

hi, Shukla:

yes, there is only ONE node sending data at time, and there are at least 1 sencond between to time sending, includeing 2 data from 1 node, or 2 data from 2 node, there at least 1 second interval, so it is not likely the data collided, I think.

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why broadcast does not effected?