Flash Multiple S32K144 Boards At Once?

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Flash Multiple S32K144 Boards At Once?

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mahmoudsherrah
Contributor III

Hello all,

1- I have multiple S32K144EVB boards connected to my PC and I wanted to flash the same SW project on all boards at the same time, either in parallel or one after the other automatically. Is it possible to achieve this?

2- Also if I need to flash different SW's to different boards, is there a way to automate this process with one button click?

P.S. I am using the standard PEMicro over OpenSDA to flash/debug.

Thanks.

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mahmoudsherrah
Contributor III

Any ideas?

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jiri_kral
NXP Employee
NXP Employee

Hi, 

the OpenSDA is not designed for multiple flashing. You can flash two boards - just by connecting JTAG between two boards. The "master" board is connected to PC via OpenSDA. 

Jiri

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mahmoudsherrah
Contributor III

Hello Jiri,

So flashing the master board would automatically flash the other one? Do you have an idea if this works for more than 2 boards?

Thanks

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jiri_kral
NXP Employee
NXP Employee

Hi, 

I already tested flashing two boards simultaneous. Further experiments/testing with OpenSDA and more boards is up to you.

Jiri 

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