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From: Juan Quintela <quintela@redhat.com>
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	(Scott Tsai's message of "Tue, 10 Nov 2009 23:14:47 +0800")
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Date: Tue, 10 Nov 2009 16:39:33 +0100
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Subject: [Qemu-devel] Re: [PATCH V2 2/3] usb-gotemp: new module emulating a
	USB thermometer
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To: Scott Tsai <scottt.tw@gmail.com>
Cc: Avi Kivity <avi@redhat.com>, qemu-devel@nongnu.org

Scott Tsai <scottt.tw@gmail.com> wrote:
>>> + =C2=A0 =C2=A0s->temperature++;
>>>
>> You're going to overheat very quickly.
>> Apart from making the driver work, is this actually useful?
>
> I wanted the temperature to change with time to give a sense of
> "something is happening" ^_^
>
> The main user I had in mind was someone new to USB and Linux driver devel=
opment
> following gregkh's driver tutorial:
> http://www.kroah.com/linux/talks/ols_2005_driver_tutorial/
> My thinking was that if the temperature never changes, all the USB
> packets generated in the 'read_int_callback"
> part of the driver would seem like a waste of effort.

Change them in the middle of one interval?
once then arrived same limit, 40=C2=B0 or so go back to 20=C2=B0?

Later, JUan.