Packet Timing

Continuing with the charting theme, I wrote a quick python script yesterday to generate timing diagrams from pcap files while learning matplotlib. It’s just at the proof-of-concept stage but could be useful to debug things like power-saving in wireless. Surely something like this exists somewhere already, right? I couldn’t find it in the Google.

Along the way I had to write a python radiotap parser; that might actually be useful to others so I’ll try to put it on github at some point.