12/3/2022 0 Comments Cdc acm driver for busybox![]() It is designed to overcome the limitations of previously established protocols such as RNDIS, ECM and EEM. Some background on NCM (Network Control Model): it's the latest USB standardized communication interface to transfer Ethernet packets over USB. This is despite the fact that the Windows driver for it is readily available in the OS files (C:\Windows\system32\drivers\UsbNcm.sys by default). USB HID or CDC ACM interfaces are automatically assigned an HID or a Serial Port driver respectively, the same thing doesn't happen with USB CDC NCM interface. I've been developing USB devices and interacting with them on Windows for a while, and I had to notice an unfortunate double standard: while e.g. ![]()
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