MCUXpresso doesn't connect to target

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MCUXpresso doesn't connect to target

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jeanvaljean
Contributor III

Ladies and Gentlemen,

I've got MCUXpresso 25.6 [Build 136] recently installed on my Linux Mint 22.1 Cinnamon machine.

I'm trying to get familiar with the development system and uC programming, too.

I connected an LPC11U37H LPCXpresso board (it is original from NXP, but was in the drawer for a few years). Also, I wrote a very primitive program, just trying to configure the microcontroller. (clocks, peripherals, etc)

When I try to debug my code, it builds without failure but MCUXpresso cannot connect to the debugger board:

jeanvaljean_0-1756118582696.png

However, if I close MCUXpresso and try to use LinkFlash 25.6.131 - it is automatically installed together with MCUXpresso - then I see, this SW connected to the probe with no issue:

jeanvaljean_1-1756118823825.png

My own code doesn't work yet - no surprise - but I could only debug it inside MCUXpresso.

Here's the output of LSUSB: 

jeanvaljean_2-1756118935837.png

I have read this post from Helmut, but it didn't help:
https://community.nxp.com/t5/MCUXpresso-IDE/Could-not-connect-to-target/m-p/1297670#M7068

Please give me advice, what shall I set to use this board?

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jeanvaljean
Contributor III

Found a solution - after a few days of try-and-error:
Left side, in the project explorer window, right-click on the project name.
In the pop-up  menu, select Debug As -> 2 MCUXpresso IDE Link Server (inc. CMSIS-DAP) probes. 

And, voila!  It works.

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1 Reply
133 Views
jeanvaljean
Contributor III

Found a solution - after a few days of try-and-error:
Left side, in the project explorer window, right-click on the project name.
In the pop-up  menu, select Debug As -> 2 MCUXpresso IDE Link Server (inc. CMSIS-DAP) probes. 

And, voila!  It works.

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Reply