2008-03-04 14:59:27     USB Keyboard support for BF548 EZKIT

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2008-03-04 14:59:27     USB Keyboard support for BF548 EZKIT

Rogerio Pimentel (BRAZIL)

Message: 52048   

 

Hello,

 

      I've tryed almost all configuration of uclinux to use my usb keyboard on my BF548 ezkit without any result. Would anyone send me an uImage with the usb keyboard working?

 

Thanks!!!

 

Rogério

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2008-03-04 15:11:27     Re: USB Keyboard support for BF548 EZKIT

Mike Frysinger (UNITED STATES)

Message: 52049    we dont really post prebuilt images configured for you as that isnt terribly helpful

 

you cannot use a USB keyboard that has a builtin hub (many keyboards are like this)

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2008-03-04 15:18:16     Re: USB Keyboard support for BF548 EZKIT

Rogerio Pimentel (BRAZIL)

Message: 52050   

 

Ok, thanks Mike.

 

I'll try with some differents keyboards.

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2008-03-05 07:43:57     Re: USB Keyboard support for BF548 EZKIT

Rogerio Pimentel (BRAZIL)

Message: 52097   

 

I guess all usb keyboards I got have a hub inside. The Windows register they as USB composite device.

 

Is possible to use a serial keyboard on the BF548-EZkit ?

 

Rgds,

 

Rogério

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2008-03-05 10:15:48     Re: USB Keyboard support for BF548 EZKIT

Mike Frysinger (UNITED STATES)

Message: 52102    i imagine if you had a USB serial dongle, you could ... but it'd be easier to go out and buy a keyboard/mouse combo that works

 

for example, the starlogic usb keyboard/mouse combo works nicely as each device is an end point rather than being sep devices on an internal hub

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2008-03-07 08:13:16     Re: USB Keyboard support for BF548 EZKIT

Rogerio Pimentel (BRAZIL)

Message: 52195   

 

I read in the uClinux_2008 presentation that usb keyboard is available only in 0.1 silicon review or higher. Is it true? (my silicon review is 0.0)

 

If yes, how can I plug a serial keyboard in my board? Is it possible?

 

Rgds,

 

Rogério

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2008-03-07 11:22:55     Re: USB Keyboard support for BF548 EZKIT

Mike Frysinger (UNITED STATES)

Message: 52197    i dont know what presentation you're referring to, but we officially only support BF54x silicon 0.1 ... the first 0.0 silicon has known bugs ... it isnt an issue of a specific usb device, it's an issue with the usb controller itself

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