topic Re: USB CCID Interface doesn't enumerate in Windows 10 in LPC Microcontrollers

USB CCID Interface doesn't enumerate in Windows 10

vrakeshm13 — Mon, 10 Jul 2023 04:10:51 GMT

Hi,

I have written CCID class for LPC13xx on top of LPCUSBLib version 0.98 and the device works fine on windows 7 but fails to enumerate on windows 10 with an error code 10 (Invalid parameter passed to service or a function).

When I observed the USB logs, communication looks fine till SET configuration request after that there is no CCID traffic observed in the logs. Could anyone suggest what could be an issue?

Thanks,

Rakesh

Re: USB CCID Interface doesn't enumerate in Windows 10

ZhangJennie — Mon, 10 Jul 2023 12:46:31 GMT

Hi vrakeshm13

Please try usb lib included in lpcopen v2.05. If any demo can't work on win10, please let me know.

Thanks,

Jun Zhang

Re: USB CCID Interface doesn't enumerate in Windows 10

vrakeshm13 — Mon, 24 Jul 2023 04:29:56 GMT

Hi @ZhangJennie ,

Sorry for the late reply.

Could you please share the porting guide? I see some functions and implementations are different when compared to LPCUSBLib version 0.98. The other guide which I found is showing how to build samples and libraries only.

Thanks,

Rakesh

Re: USB CCID Interface doesn't enumerate in Windows 10

ZhangJennie — Mon, 24 Jul 2023 11:42:18 GMT

Hi vrakeshm13

These are very old package. and we don't have a porting guide for it.

I suggest you porting your custom project to lpcopen v2.05

Thanks,

Jun Zhang