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SSaur
SSaur
Associate
June 3, 2019
Question

Flashing STM32L476XX Discovery board

  • June 3, 2019
  • 1 reply
  • 567 views

Hi,

I am having a STM32L476XX discovery board. I am trying to use keil as IDE.

I have successfully compiled the code, When I flash the code using the Load/Download(F8) code fails to execute.

I did not get any error while flashing also.

What can be the Issue? Is it the pre flashed bootloader which is restricting the flashing?

I tried to gather all the information from user manual, reference manual and application notes, Still I am not able to resolve the issue.

Please help. I am reachable at suwashsrb99@gmail.com and +91 9931214581

Thanks in advance.

Regards,

Suwash

+91 9931214581

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1 reply

Tesla DeLorean
Tesla DeLorean
Guru
June 3, 2019

People aren't going to call you.

In Keil you have a couple of options, you can uncheck "run to main()" and step the code along until it fails.

You can press stop and see where the code is stuck. Perhaps in the HardFault_Handler() or Error_Handler()

Try taking some screen shots of the state of the debugger, and when you stop execution, so people can visualize what you're doing and what's happening without having to guess at answers, or find clues in your description of the problem.

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