Re: Measurement of throughput over USB ACM Class

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On Wed, 14 Jul 2010 16:34:48 +0200, Sachin VYAS <sachin.vyas@xxxxxxxxxxxxxx> wrote:
We have requirement to capture Raw data (mainly trace data) from
USB on Embedded Board to PC (linux/Windows) over USB Serial
Class (g_serial in USB).

And we are trying to find out what kind of tool/utilities we can use
on Linux/Windows host side to measure throughput performance.

Can anyone suggest if they have used such tool/utility on
Windows/Linux?

The simplest would be to

pv /dev/zero >/dev/ttyUSB0

or

pv </dev/ttyUSB0 >/dev/null

(replace ttyUSB0 with ttyACM0 if you are on device side).

Maybe that helps.

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