Following what USBClientController state changed?

Archive
1

Hi,
I’m trying to run keyboard emulator that send some key every x seconds,
I saw that it’s work only when the USBClientController state is running.
usually the USBClientController is in attached state.

Do you know how can I change the state manually?

thanks,
Judith.

2

I do not think you can

3

Maybe I can cause state change somehow?
sometimes it’s in ‘Running’ state and I don’t know what is depends on.

4

Isn’t it “attached” when USB is plugged in and “running” when the drivers are loaded? (When windows calls USBSetConfig).

5

I thought so, but also after I ran:

kb = USBClientController.StandardDevices.StartKeyboard();

the USBClientController state is “attached”.

6

What do you see on device manager where you have the USB plugged in?
What happens if you unplug and replug the cable back in?

7

I work with rs232 for debugging and the USBClientDP connect to another PC.

8

Yes, I know :slight_smile: What do you see on the “other” PC device manager.

9

nothing changed in the device manager when I unplug and re plug the cable back in :frowning:

10

Do you see a keyboard?

11

yes.

12

What board re you using?

13

FezSpider

14

We will look into this