Duncan Sands ([EMAIL PROTECTED]) wrote:
> Receive buffer: 64 * 53 is the least common multiple of 64 (packet
> size of the bulk endpoint) and 53 (ATM cell size). That way there is
> no wasted USB bandwidth. But you can use other sizes too.
>
> Sending: the send buffer can be up to 64k.
>
No b
Hi Edouard, I found out about the send and receive buffer sizes.
The person who told me would not like it to be publically known
that he told me.
Receive buffer: 64 * 53 is the least common multiple of 64 (packet
size of the bulk endpoint) and 53 (ATM cell size). That way there is
no wasted USB
> > PS: I guess in practice pppd never sends very big packets,
> > so probably the actual size of the usb buffer sent to 0x07
> > never exceeds about 3k.
>
> It's even worse. pppd+pppoa3 are sending single atm cells most of the
> time or when real payload is a bit longer it sends 2 cells because o
Duncan Sands ([EMAIL PROTECTED]) wrote:
> Hi, I have a technical question: when reading from the
> bulk (0x87) endpoint, the buffer size is 64*53, i.e. 64 ATM
> cells. Does anyone know why this size limitation exists?
I entered the project after the pusb lib was ready, so i don't know
precisely
