Man page 1 : rctest

rctest - RFCOMM testing

rctest <mode> [options] [bdaddr]

rctest is used to test RFCOMM communications on the BlueZ stack

-r

    listen and receive

-w

    listen and send

-d

    listen and dump incoming data

-s

    connect and send

-u

    connect and receive

-n

    connect and be silent

-c

    connect, disconnect, connect, ...

-m

    multiple connects

• -b  bytes
      send/receive bytes bytes
• -i  device
      select the specified device
• -P  channel
      select the specified channel
• -U  uuid
      select the specified uuid
• -L  seconds
      enable SO_LINGER options for seconds
• -W  seconds
      enable deferred setup for seconds
• -B  filename
      use data packets from filename
• -N  num
      send num frames
• -C  num
      send num frames before delay (default: 1)
• -D  milliseconds
      delay milliseconds after sending num frames (default: 0)

-A

    request authentication

-E

    request encryption

-S

    secure connection

-M

    become master

-T

    enable timestamps

Written by Marcel Holtmann <> and Maxim Krasnyansky <>, man page by Filippo Giunchedi <>