mDot Peer to Peer communication

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  • April 16, 2018 at 11:22 pm #23121
    Yi Wei
    Participant

    Hi everyone,

    I’ve been successfully let mDot and Conduit talk to each other and get peer to peer communication work on 3 mDots(2 sender node and 1 receiver node). However I don’t know how to grab the rx data out in peer to peer mode. Seems like the mDot can print out the rx data to the serial port automatically but I can’t get access the rx_data in code. Is there a way that I can access the rx_data in code and do something with it on mDot? I used dot->recv(buffer) but looks like nothing gets filled into the buffer.

    Thanks in advance.

    • This topic was modified 7 years ago by Yi Wei.
    • This topic was modified 7 years ago by Yi Wei.
    April 17, 2018 at 1:19 am #23129
    Yi Wei
    Participant

    OK, the problem is caused by running 3 nodes at the same time. I could read the received data from serial port but when access it from code, it becomes empty.

    April 17, 2018 at 6:39 am #23133
    Jason Reiss
    Keymaster

    Add a custom radio event handler to accept the received packets.
    Here is an example. The handler code is at the top of main.cpp file.

    https://os.mbed.com/teams/MultiTech/code/mDot_LoRa_CLASS_C_P2P/

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