USB enumeration
- From: Thanushan <t.email.eng@xxxxxxxxxxxxxx>
- Date: Thu, 31 Jul 2008 08:33:31 -0700 (PDT)
Hi All,
I'm desining a USB CDC (communication device class) device using
MAX3420. The configuration descriptor is 67 bytes long. for Full-speed
operation maximum payload in a packet is 64 bytes. Does anyone know
how to send 67bytes to the host's request?
The USB spec says you can do it by sending 64bytes + remaining bytes
and Zero-length-packet. I'didn't quite get that. If anyone come
accross this before, please help me.
Regards,
Thanushan
.
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