STM32L4R5ZI code flashing issue with stm32cubeIDE

2 replies
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I'm using STM32L4 nucleo board, before it was working fine but suddenly it started giving error while flashing the code
I have attached screenshots please help me out. I don't know what is the issue exactly. Screenshot (581).png Screenshot (582).png Screenshot (583).png

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R

ravikm258Best answer

Associate

Hey @Imen.D,
Thank you for your response.
I found the solution for this issue, there was some issue with bootloader
I shorted Vdd and BOOT0 then I opened ST link Utility and did full chip erase after that I flashed the code and it's working fine now.

I

Imen.D

ST Technical Moderator

Hello @ravikm258

Can you connect with STM32CubeProgrammer?

Check the Option bytes in CubeProgrammer. Try Connect under reset.

Check IDE debug settings also.

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks

R

ravikm258AuthorBest answer

Associate

Hey @Imen.D,
Thank you for your response.
I found the solution for this issue, there was some issue with bootloader
I shorted Vdd and BOOT0 then I opened ST link Utility and did full chip erase after that I flashed the code and it's working fine now.

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