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Linux/CC2564C: Is there any command/interface to be used for collecting information & statistics about transmission quality, like packet loss?

peijie shi
Intellectual 650 points

Part Number: CC2564C

Tool/software: Linux

hi,

As title, is there such method to measure the transmission quality?

Thanks.

  • 0
    TI__Mastermind 29361 points

    Hi Peiji,

    There is no HCI layer command/event for this. Moreover, I don't think it is possible to get this information from a Bluetooth controller. You will need to use a Bluetooth sniffer to find out the information like re-transmission rate and packet loss information by sniffing the air traffic of a Bluetooth connection.

    That being said, you can get some other connection statistics like the RSSI and the data rate of a connection from the Bluetooth controller using the Link Quality Monitor tool.
    www.ti.com/.../swau058

    Best regards,
    Vihang