Project update: Completed the USB descriptor code for the Femulator. When plugged into a Windows box (after installing the F1 drivers from NI), the drivers were installed and the UNO was detected as an F1. Traktor attempts to communicate with it, as seen by analyzing the USB bus, but seems to fail. A proper analysis of the start-up sequence is required.
[…] developing a test app using the Java HIDAPI library to write output reports to the Femulator hardware I encountered some odd behavior. During initial testing, things worked well, but as soon as the […]