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cc1310 sniffer

Jeff Yu
Expert 2110 points
Other Parts Discussed in Thread: CC1310

HI ,

I bought two of the C11310 Launchpad Rev1.4

i have follow this link(a little bit outdated ?) to learn using the TI packet sniffer(I use Smart RF Sniffer Agent v 1.03) & WireShark v2.4.6

I want to test the sniffer , however with no success.

For the TX side i use the simplylink (rfPacketTx_CC1310_LAUNCHXL_nortos_gcc) to be run in ccs.

And for RX i download the sniffer_fw_gfsk_50kbps_868_915.hex to other cc1310lp.

I attach the diagram

However, there is nothing to be appear in the wireshark ?

I appreciate if someone can help

  • 0
    Expert 2110 points

    sorry, attach the file here

  • 0 in reply to Jeff Yu
    Expert 2110 points
    My another question is can i use to sniff 433MHz?
  • 0 in reply to Jeff Yu
    TI__Prodigy 85 points
    Hi Jeff,

    Can you tell me what frequency you are using in your rfPacketTx example? From your screenshot it looks like you have your sniffer set to 868.125 MHz. You'll also need to have your rfPacketTx example set to use this same frequency.

    As for your question regarding 433MHz, in order for you to sniff on 433MHz you'll need a 433MHz specific board: www.ti.com/.../LAUNCHXL-CC1350-4 and you'll need to flash the 433MHz sniffer firmware (sniffer_fw_gfsk_50kbps_433.hex) onto it.

    Best,
    Cameron
  • 0 in reply to cjw
    Expert 2110 points

    HI Cameron,

    the frequency of the rfPacketTx example i use is (i didnt change anything)

    //*********************************************************************************
    // Parameter summary
    // Address: off
    // Address0: 0xAA
    // Address1: 0xBB
    // Frequency: 868.00000 MHz
    // Data Format: Serial mode disable
    // Deviation: 25.000 kHz
    // Packet Length Config: Variable
    // Max Packet Length: 128
    // Packet Length: 20
    // RX Filter BW: 98 kHz
    // Symbol Rate: 50.00000 kBaud
    // Sync Word Length: 32 Bits
    // TX Power: 14 dBm (requires define CCFG_FORCE_VDDR_HH = 1 in ccfg.c, see CC13xx/CC26xx Technical Reference Manual)
    // Whitening: No whitening

    written in smartrf setting.c and i also cross check in spectrum~

    thanks~

    Jeff

  • 0 in reply to Jeff Yu
    Expert 2110 points

    HI any help?

    For TX i am using the CC1310 rfPacketTX (default 868M ) Program and i can check i can get the packet in SmartRfStudio~

    FOR RX i use the sniffer 15.4g/.......868_915hex

    And i also insert the two .dll require to the WireShark and select the 15.4 stack,

    But for the RX the frequency avabilable to select was only  868.125 Ch25 /867.925 Ch24

    And up to now i still cannot catpure any packet yet~

    thank if any help~

  • 0 in reply to cjw
    Expert 2110 points
    HI any update?
  • 0 in reply to Jeff Yu
    TI__Guru**** 317180 points
    If you install the newest version of packet sniffer 2 you can only select one hex file to flash. If you then double click on the configuration you can select "generic 50 kbps 868 MHz " and change the frequency to 868 MHz.

    To be able to sniff anything the sniffer has to use the same frequency and RF parameters as the TX side.