how it do for S32K148 bootloader

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how it do for S32K148 bootloader

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2006070224wmy
Contributor I

Hi,

I want to design a bootloader for S32K148, but I don't want to power off to upgrate the app.

I want to upgrate the app when old app is running,how do I do?

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dianabatrlova
NXP TechSupport
NXP TechSupport

Hi,

I'm afraid there is no possibility to run the bootloader and the user application at the same time.

However, the S32Kxx bootloader AN12218 can be useful, but there is needed to jump from bootloader to the application.

https://www.nxp.com/docs/en/application-note/AN12218.pdf 

SW:

https://www.nxp.com/docs/en/application-note-software/AN12218SW.zip 

Best Regards,

Diana

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2006070224wmy
Contributor I

Hi,Diana,

I have another problem.In the project,when I install Serial_Bootloader_Interface.jar ,I have a probem.

1.png

 Do you have 64-bit PC software?

Best Regards,

Carol

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ianchu
Contributor I

The solution to your error message is double quotes around the head and tail, which looks like

"C:\program files\java\jre7\bin\javaw.exe"

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2006070224wmy
Contributor I

Hi,Diana,

Thank you for your reply. I have read the document and the project.

But it need power cuts to upgrade the app without timeout.

pastedImage_1.png

And I need to upgrade the app without running out of the power.

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