topic Re: Use LPC55S16 to configure two USB HID generic device in LPC Microcontrollers

Use LPC55S16 to configure two USB HID generic device

Kris_Ke — Tue, 15 Sep 2020 03:14:13 GMT

The LPC55S16 have two USB, Full speed and High speed.

I have try to configure two USB device without SDK. It still can’t work.

The first initialized USB device can work normally, but the second initialization USB device will always be stuck in “kUSB_DeviceEventBusReset” event.

No matter which HS USB or FS USB I initialize first, there will be problems with the second one.

Then I use SDK to configure two USB HID generic device, it’s show error.

“Only one device instance of the USB component is allowed in the configuration.”

Is the LPC55S16 can't configure two USB HID generic device?

Could NXP please provide a example code to initialize two HID generic devices on LPC55S16?

Kris

Re: Use LPC55S16 to configure two USB HID generic device

Alice_Yang — Tue, 15 Sep 2020 07:15:13 GMT

Hello kresse,

I have produce this issue, and our AE has working on it, will tell

you .ASAP after I get any reply, sorry for the inconvenient to you.

Regards,

Alice

Re: Use LPC55S16 to configure two USB HID generic device

Alice_Yang — Fri, 30 Oct 2020 06:27:18 GMT

Hello kresse,

Please see attachment.

Regards,

Alice

Re: Use LPC55S16 to configure two USB HID generic device

NVazquez — Wed, 22 Dec 2021 22:47:58 GMT

@Kris_Ke How did you add USB0 in the middleware?

This is what I get when I click on "+ green" button for middleware.

This is what I have in manage SDK components.

I am using custom board with lpc54016 and trying to configure USB as USBHID but it keeps coming as "Universal serial bus device", I think it might be because I didn't configure USB in my software right. But I am not sure.