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Old 05-24-2005, 01:15 AM   #1
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Registered: May 2005
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Question Why is my USB Keyboard LEDs are not Glowing?

Hello friends,

I have problem with my USB Keyboard. Its working properly in all cases. but whenever i press the capslock, numslock, scrolllock the leds are not glowing. I gone through code and observed i am getting error while submitting write URB. the error is -EPIPE. then i observed my control end pipe is stalled while i am trying to send messages. i am using usb-uhci.o. in UHCI i observed i am getting the problem of TD_CTRL_STALLED. if any one of u know how to solve please help me.


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