topic Re: MCUxpresso in LPC Microcontrollers

MCUxpresso

hemalatha_r — Tue, 03 Sep 2019 13:29:53 GMT

Hi NXP Team,

I am Newbie to MCUxpresso and trying to configure pins as per schematics but getting below errors

Any suggestion on these errors.

Re: MCUxpresso

brendonslade — Tue, 03 Sep 2019 22:11:48 GMT

Hi Hemelatha,

You dont need to route those power supply pins; it looks we have a bug here whereby the tool is seeing the 2 USB grounds as conflicting (same function on the USB peripheral) due to a problem in the product definition files. If you just unroute the USB1_VSS pins then the problem should go away (it does for me). To unroute just right click on the pin name in the Pin name column of pins pane and select "Unroute".

We'll look at fixing the problem but you should be able to workaround - none of the automatically routed pins need to be configured in the tools.

regards

Brendon

Re: MCUxpresso

hemalatha_r — Thu, 05 Sep 2019 07:57:29 GMT

Hi Brendon

Thanks for support,

Yes by not defining these pins I did not find errors, will work around and come back to you.

and I do find error in downloading MCUXpresso