CC2538: Missing Character in Zigbee Network

There’s no device joining process in your Ubiqua log so I cannot decrypt the message. Can you post how you send message from ZED?

Hi, 

I am sending like this:

char *pBuf = "KC_U,SC1,834545598,9018,1#"; 
endPointDesc_t *epDesc;
  afAddrType_t dstAddr;
  cId_t cId;
  uint8 transId, txOpts, radius;
  uint8 retValue = ZFailure;
  uint16 dataLen, tempLen;
 
     // Source endpoint 
      epDesc->endPoint = 8;
      
    dstAddr.addr.shortAddr = 0x0000;
      epDesc->epType = ZG_BUILD_ENDDEVICE_TYPE;
      
        

    // ClusterId 
    cId = osal_build_uint16( pBuf );

    // TransId 
    transId = 1;

    // TxOption 
    txOpts = 1;

    // Radius 
    radius = AF_DEFAULT_RADIUS;
  
    // Length 

    dataLen = 64;
    
    // Destination address 
    dstAddr.addrMode = Addr16Bit;

    dstAddr.panId = _NIB.nwkPanId;
 
    retValue = AF_DataRequest(&dstAddr, epDesc, cId, dataLen, pBuf, &transId, txOpts, radius);

Thank you.

Why dataLen=64?

Hi,
I gave "dataLen = strlen(pBuf);"
But I have received only few starting characters at the receiver end, so I make it default 64, length of string to send

Thank you

switchCapture.zip

THank you

Hi Chen,
In the above switchCapture.zip I sent the full capture from the init please check it.
Thank you.

It might be some special characters cause problem of strlen. I suggest you to count exact bytes that you want to send and use it as dataLen to send message again.

Hi Chen,
I tried giving exact length 26, then also a"," is missing at rcvr end ZC.
I have found other issue that, "AF_DataRequest" function having "req.asdu or buf" = "KC_U,SC1" (seen on UART print)
while sending I am sending "KC_U,SC1,834545598,9018,1#"

Thank you.

What do you mean see on UART?

Hi,
I mean I printed that value on UART to know.

Thank you.

Does it work now?

Hi Chen,
Seems issue is resolved. I change "char array[] to *array" of sending buffer, so it is working fine.

Thank you

Cheers!