Hello All,
I am developing a device, similar to any COTS Ethernet over USB devices. It has a USB port working as a device to the Host PC, and a standard Ethernet port. For development I am using AM3354 from TI, and using Starterware v2.0 for development.
On the process of developing a USB CDC ECM Device side driver, I went through the ECM120.pdf spec. I am not clear about the notifications which are supposed to be sent by the device, NETWORK_CONNECTION and CONNECTION_SPEED_CHANGE.
My query is, under what circumstances does a device need to send this notification to the Host?
Thanks and Regards
Sujan Nag