topic Re: Why USB0 works, but USB1 does not work on HID LPCOPen project? in LPC Microcontrollers

Why USB0 works, but USB1 does not work on HID LPCOPen project?

sharminsultanas — Mon, 09 Oct 2017 08:44:20 GMT

Hello

I am using code (NXPLPC1837/ NGXLPC1830xplorer) from below site

for NGX LPC1837 xplorer board.

However , in HID class keyboard project, only USB0 is enumerated as HID class device (keyboard). But I wanted to use both USB0 and USB1 as HID class device.

In app_usbd_cfg.h it is written USB1 can be used instead of USB0 , by commenting #define USE_USB0 and uncommentiing #define USE_USB1. However, it didnot work.

Can you please help me on solving this problem?

Regards

Sharmin

Re: Why USB0 works, but USB1 does not work on HID LPCOPen project?

jeremyzhou — Mon, 16 Oct 2017 07:55:16 GMT

Hi Sharmin Sultana sheuly,

Thank you for your interest in NXP Semiconductor products and 

for the opportunity to serve you.

I haven't replicated the same phenomenon according to your suggestion.

Have a great day,

TIC

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