C2000 Delfino does not receive code when being powered externally

Evan

2025 1 30

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I am trying to make the LED on my F28379D blink as proof that I can flash code to the board. I have an old model in 2022a which has always compiled fine and works when being powered externally with all of the required hardware attached. I am migrating to 2024b and am trying to make the model run as such. When I power the delfino from the USB with nothing else attached it flashes fine and the LED blinks, when I take the exact same model and and run it on a board that is powered externally and has some other hardware attached (works for 2022a) simulink says that it copiles fine and uploads fine but doesn't actually blink the led or run anything else.

Any help/ideas is greatly appreciated.

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Shivam Gothi 2025-1-31

@Evan Polyzos,

As far as I understand,

You mean to say that the exact same model with same hardware connections (powered externally), works for R2022a, but has trouble with R2024b.

Have I interpreted it correctly ?

Evan 2025-2-24

Hello yes, you have interpreted it correctly.

Thank you for your response however we have since moved on from this. We believe that there may have been an issue with that particular board as changing it seemed to eliminate the issue.

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