Firmware Upload using LPC LINK-2 possible?

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Firmware Upload using LPC LINK-2 possible?

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hemanthvasista
Contributor IV

Hello ,

Is it possible to get firmware (xxx.axf) of the connected target (upload)?

I am having LPC LINK-2 in MCUXPRESSO IDE.

regards,

Hemanth

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1 Solution
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jingpan
NXP TechSupport
NXP TechSupport

Hi Hemanth,

Do you want to read back firmware from target chip? You can only read back binary firmware. It's impossible to read  back .axf file. https://www.programmersought.com/article/3980249048/ 

MCUXpresso can't read data back. You can download jlink application to LPC LINK2 and use Segger software to read.  

pastedImage_2.png

Regards,

Jing

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andybeeson
NXP Employee
NXP Employee

As you are already using MCUXpresso IDE, you could alternatively just use the IDE's Memory View - which will work with any supported debug probe - including the LPC-Link2 with the default NXP CMSIS-DAP firmware.  More details in this previous post : https://community.nxp.com/message/997053?commentID=997053#comment-996621 

Hope this helps!

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hemanthvasista
Contributor IV

Hello Andy,

Thanks for your valuable inputs, its easier as my development IDE is MCUxpresso.

regards,

Hemanth

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422 Views
jingpan
NXP TechSupport
NXP TechSupport

Hi Hemanth,

Do you want to read back firmware from target chip? You can only read back binary firmware. It's impossible to read  back .axf file. https://www.programmersought.com/article/3980249048/ 

MCUXpresso can't read data back. You can download jlink application to LPC LINK2 and use Segger software to read.  

pastedImage_2.png

Regards,

Jing

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hemanthvasista
Contributor IV

Hello Jing,

Thanks!! I was looking for a similar tool.

Do I need a J-Link license to use this?

I tried enumerate the LPC LINK-2 as J-Link, but it is unable to connect by USB.

I referred to below link:

https://www.segger.com/products/debug-probes/j-link/models/other-j-links/lpc-link-2/ 

Could you help me enumerate LINK-2 as J-Link?

Thanks!!

regards,

Hemanth

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jingpan
NXP TechSupport
NXP TechSupport

Hi,

Please use this tool.

LPCScrypt v2.1.1 | NXP 

Regards,

Jing

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421 Views
hemanthvasista
Contributor IV

Hello Jing,

Thanks for your inputs. It worked for me now.

The problem, I forgot to put back the JP1 in LPC LINK-2.

Thanks for your inputs!!

regards,

Hemanth

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