Yes, Even I have observed the same problem. It seems windows driver is not able to understand the descriptors given by the CDC_ACM android gadget. It seems the union descriptors are not proper hence windows sees the two interfaces (Data+Com) as separate instead of a single functionality endpoint.
Regards Moiz On Oct 27, 7:29 am, jckuo <[email protected]> wrote: > Hi, > I tried to enable CONFIG_USB_ANDROID_ACM and build a kernel for froyo. > The CDC ACM gadget works as expected with Linux host. > However, it just can't work with a Windows host, no data transfer was > observed. > > Thanks for your time. -- unsubscribe: [email protected] website: http://groups.google.com/group/android-kernel
