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

Question asked by Sharmin Sultana sheuly on Oct 9, 2017
Latest reply on Oct 16, 2017 by jeremyzhou

Hello

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

LPCOpen Software for LPC18XX|NXP 

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

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