LPC MicrocontrollersのトピックRe: LPCXpresso54628 USB vendor specific example

LPCXpresso54628 USB vendor specific example

vinu_narayanan — Wed, 04 Sep 2019 06:36:54 GMT

Hi ,

Can anybody provide a simple vendor specific USB device example project for LPCXpresso54628 with MCUXpresso IDE ? a simple USB example to send some data in a bulk end point would do ?I am a USB newbie and am breaking my head for last one week to implement one . There are lot of examples with generic classes but none with a vendor specific one . Documents also seems to be very high lever for newbie like me .

Re: LPCXpresso54628 USB vendor specific example

ZhangJennie — Thu, 05 Sep 2019 05:01:12 GMT

Hi vinu narayanan

Please download MCUXpresso SDK from this url:

Welcome | MCUXpresso SDK Builder

Download LPC54628 SDK package. under this folder, there is a set of usb examples. Hope this will help you.

{LPCXpresso54628 SDK folder}\boards\lpcxpresso54628\usb_examples

Have a great day,
Jun Zhang

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Re: LPCXpresso54628 USB vendor specific example

carstengroen — Thu, 05 Sep 2019 06:23:06 GMT

Vinu,

you will probably get lost in the SDK samples, at least I did :smileyhappy:
I ended up doing this: https://community.nxp.com/thread/447669

Maybe it can be of some help to you

Re: LPCXpresso54628 USB vendor specific example

vinu_narayanan — Mon, 30 Sep 2019 11:48:53 GMT

Finally after 3 weeks of effort I made it working .

Thanks for all the support .

Re: LPCXpresso54628 USB vendor specific example

ZhangJennie — Tue, 01 Oct 2019 03:14:12 GMT

Good to know it. You are welcome.