Problem on USBHID example code in LPC1343

lpcware — Thu, 16 Jun 2016 02:57:09 GMT

Content originally posted in LPCWare by wsyuen on Thu Feb 10 22:01:36 MST 2011
I modified the USBHID sample as a USB keyboard.
It works when I plug in the PC when the PC is turned ON.
However, if I plug in the PC and then turn ON the PC, it can't recognise it as a USB keyboard.
Is it anything need to do with the code?

I'm using the following functions:
USBIOClkConfig();
USB_Init();
USB_Connect(TRUE);

and I haven't use the Soft Connect function, D+ is always pull-high with a 1.5k resistor.

Re: Problem on USBHID example code in LPC1343

lpcware — Thu, 16 Jun 2016 02:57:10 GMT

Content originally posted in LPCWare by Luis Digital on Fri Feb 11 06:20:25 MST 2011
Hello,

Maybe you need to activate in the BIOS Emulator keyboard / mouse USB.

support.microsoft.com/kb/310923

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Problem on USBHID example code in LPC1343

Re: Problem on USBHID example code in LPC1343