Anonymous
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Jun 18, 2010
10:15 AM
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Jun 18, 2010
10:15 AM
Hi,
i'm using reference design for USB keyboard cap sense with this device, that's ok until i want use the demo for a keyboard emulation, but i found a issue to drive leds like caps lock, scroll lock etc.
I need to know exactly how to set the configuration to receive the leds report from host, with a usb sniffer on host i see no report sended to keyboard, so i suppose something on USB descriptor is wrong and no leds report are sended to keyboard.
can anyone help me to set USB wizard descriptor & co for this ?
Thanks in advance,
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Anonymous
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Jul 28, 2013
12:49 AM
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Jul 28, 2013
12:49 AM
You have to set the report descriptor correctly and should make the direction as OUT.