Bonn 2020 – scientific programme

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AKjDPG: Arbeitsgruppe junge DPG

AKjDPG 3: Hacky Hour (joint session AGI/AKjDPG)

AKjDPG 3.2: Talk

Thursday, April 2, 2020, 11:30–12:00, L-4.001

Python based USB device controlling — •Benedikt Bieringer — Institut für Kernphysik, Uni Münster, Germany

USB devices are a main part of practically every physics experiment. In this talk, multiple ways of writing a graphical device readout and control software for USB devices in Python are demonstrated. While the use of proprietary drivers is presented, also self-written, user-space Python USB drivers are introduced as a tool to minimizing software and hardware requirements. This talk gives an overview over writing Python modules in C++, writing USB drivers in Python, analyzing USB packets using Wireshark, writing a user-space driver with PyUSB and writing a GUI software with updating plots in Python.