btreplay

This Linux Bluetooth utility uses the Virtual Host Controller Interface to replay HCI traffic from dump files on a virtual interface. It is meant as a powerful debugging tool that allows developers to debug problems with particular controllers and Bluetooth hardware on their own system configurations.

btreplay screenshot

Features

What’s working so far:

  • support for BTSnoop dump file format
  • replay of HCI commands, events and ACL data
  • timing delays using the timestamps in the dump
  • timing modifier (factor that multiplies delays)
  • packet dump for detailed output
  • timeout for incoming packets
  • config files
  • emulator integration

Documentation

btreplay Tutorial

Downloads

Test dumps

Source

You can find the latest project source on github.