CDC & MSC & RNDIS at the same time does not work

[tecnovel]

Hi, i'm working now over a month on this project and i have a version where cdc and msc is working at the same time and another version where the rndis class is working but the cdc and msc is not working anymore. I tried to analyse the usb descriptors with usblyzer software, but they look right except these 4 descriptors:

Unrecognized Wireless USB Class-Specific Descriptor
Offset Field Size Value Description
0 bLength 1 05h
1 bDescriptorType 1 24h Unrecognized Wireless USB Class-Specific
2 3 00 10 01

Unrecognized Wireless USB Class-Specific Descriptor
Offset Field Size Value Description
0 bLength 1 05h
1 bDescriptorType 1 24h Unrecognized Wireless USB Class-Specific
2 3 01 00 01

Unrecognized Wireless USB Class-Specific Descriptor
Offset Field Size Value Description
0 bLength 1 04h
1 bDescriptorType 1 24h Unrecognized Wireless USB Class-Specific
2 2 02 00

Unrecognized Wireless USB Class-Specific Descriptor
Offset Field Size Value Description
0 bLength 1 05h
1 bDescriptorType 1 24h Unrecognized Wireless USB Class-Specific
2 3 06 00 01

but the rndis is working so i think they are not a problem.

I found out, if i change the order in the interface enum:
enum
{
ITF_NUM_NET,
ITF_NUM_NET_DATA,
ITF_NUM_CDC,
ITF_NUM_CDC_DATA,
ITF_NUM_MSC,

ITF_NUM_TOTAL

};

i can make the cdc class work again but the rndis class is not not working. (If i change the position from ITF_NUM_CDC + DATA to position 0).

Does someone know what possible mistakes could be?

Please help me, because it will be a very nice project with the other code around it and i will also share it here. Thanks!

[ymj-123]

I had the same problem. Have you solved it?