On Fri, Mar 04, 2022 at 04:27:50PM +0530, Mithran B wrote:
> Hello,
>
> In Host and Gadget systems, enabled the USB CDC drivers.
> Then nodes are created as /dev/ttyAcm0 and /dev/ttyGs0.
> Then opened the nodes and write and read back the data.
> It is working.
>
> I want to test the performance of this interface and drivers.
> Do we have any utility for this?
> How to do the performance test?
What exactly do you want to measure? Determine that first before trying
to find a test for that. Without knowing what you want to measure, it's
hard to tell you how to measure it :)
good luck!
greg k-h
Thank you.
I want to send the data at the rate of 5mbps from Host device to target device using USB CDC - ACM.
In termios functions, how to configure this 5mbps as baud rate and USB payload size, i.e. packet
size to be in 2K bytes.
How to achieve this?
-Thanks.