topic Re: How to recognise LPC4088 as a USB device? in LPC Microcontrollers

How to recognise LPC4088 as a USB device?

avinashh — Fri, 09 Dec 2016 11:16:56 GMT

Hi,

I have used USB device interface of LPC4088 processor in our application.

Now am not getting how to test this as a device with windows PC.

How to recognize LPC4088 as a USB device? Is there any driver for LPC4088 for windows?

regards,

Avinash

Re: How to recognise LPC4088 as a USB device?

avinashh — Wed, 14 Dec 2016 06:07:51 GMT

I'm able to see the device as Unkown Device.

Can anyone suggest how to start communication with the host?

Re: How to recognise LPC4088 as a USB device?

soledad — Fri, 16 Dec 2016 17:58:14 GMT

Hello,

You can download LPCXpresso from the next link:

LPCXpresso IDE v8.2.2|NXP

After download and install it you can find some LPCOpen examples for the LPC4088 device. In these examples are included USB examples that you can debug and use.

In addition please check the below link:

USB with NXP Microcontrollers | www.LPCware.com

Please let me know if this helps!!

Have a great day,
Sol

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Re: How to recognise LPC4088 as a USB device?

avinashh — Mon, 19 Dec 2016 02:47:25 GMT

Hi soledad,

Thanks for your reply.

The issue got resolved.

The problem was USB clock. We varied the clock speed and the problem got resolved.