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PBM_free: Invalid packet

Pavithra Shankar
Prodigy 75 points


Hi,

I am running an UDP application on C6678evm. I'm using the Udp method sento to send packets. On executing sento i get the following errors:

PBM_Free: Invalid packet

PBM_enq: Invalid packet

What causes these errors? What am i doing wrong?

Thank you

  • 0
    TI__Expert 5750 points

    Can you please describe more details of what your program is doing ?

    How many packets have transferred before you see this error ?

    Are there any other prints on the console and are there any prior warnings? 

    Can you please describe more details of what your program is doing ?  How many packets have transferred before you see this error ?
     
    Are there any other prints on the console and are there any prior warnings? 
  • 0 in reply to Varada Bellary
    Prodigy 75 points

    Sorry about that.

    The program is actually an integrated system containing a layer doing the UDP sends and receives. The UDP layer was separately tested and found to be working.

    On integration, even the very first send threw the PBM_Free: Invalid packet error but seemed to be sending the packet all the same (The receiving side got the packet)

    I had just been looking to see if somebody would be able to tell me what sort of scenario causes that error, so that i would know where to look for a fault in the code.

    NdkSetup call was being done in 2 different places in the code. Eliminating one call seemed to fix the PBM_Free issue.

    Thank you varada.