Re: [pyusb-users] Question About Waiting for Prompts for the USB Device

[Wander L. C. <wan...@gm...>]

2015-03-29 12:42 GMT-03:00 Kyle Dotter <kd...@lt...>:
> Currently I have a program that takes the serial number from an android
> phone automatically and saves it to a certain list. However, I don't want
> this process to be automated. There's an android app being written to go
> with this program and we want there to be a button that the user has to
> press in order for it to continue with the program.  I'm confused about how
> I am actually receiving messages from the phone, however. I've looked at the
> tutorial and I'm wondering if it'd be as easy as just having a read command?
> Something like
>
> message = <read device USB>
> if message = <whatever I'm expecting, defined by the app>
> <continue if good, keep waiting and checking if not>
>
> Is this doable? I'm not the best with python and this usb communication

Hi,

If you are talking about the USB serial number, the device object has
a property called 'serial_number' that returns what you want.

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-- 
Best Regards,
Wander Lairson Costa