#GNU #Linux #Tutorial #Driver #DriverDevelopment Let's take a closer look at USB. In this series of tutorials we will learn how to implement an USB device on a microcontroller and interact with it over our GNU/Linux OS from user- and kernelspace. I need your help here. Do you want to learn about USB from the Physical Layer? do you want to see how USB traffic looks on the bus? Do you want to decode the datastream and see the USB packages coming in? If so, please help me cofund a Logic analyzer from DreamsourceLabs. Every dollar or Euro or whatever helps me to get this analyzer. You can send me money over https://www.buymeacoffee.com/johannes4linux or over PayPal: paypal.me/johannes4linux You can find the source code here: https://github.com/johannes4Linux/usb_tutorial You want to support my work? You can buy me a coffee here: https://www.buymeacoffee.com/johannes4linux If you want to contact me, you can find my E-Mail on www.gnu-linux.rocks You want to learn more? Check out my playlist:    • GNU/Linux & USB   Resources for this video: https://www.dreamsourcelab.com/shop/logic-analyzer/dslogic-plus/