Fix vector table bug when using bootloader on STM32WB55 #12958
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The address of the vector table is hardcoded to the start of flash in many, if not all, ST targets. This causes a crash in applications that are using a bootloader. This patch updates the board STM32WB55 so it properly handle updating the VTOR with a bootloader. Solution has been copied from the PR #3798.
jeromecoutant
approved these changes
May 12, 2020
kjbracey
approved these changes
May 12, 2020
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Not sure how long @VeijoPesonen spent investigating this. Seems like it would be a good idea to finally update every ST target.
And/or stick some documentation somewhere in a bootloader HOWTO?
Yes, it is now part of my "driver update" script! |
SeppoTakalo
approved these changes
May 12, 2020
|
ci started |
Test run: SUCCESSSummary: 6 of 6 test jobs passed |
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Summary of changes
The address of the vector table is hardcoded to the start of flash in
many, if not all, ST targets. This causes a crash in applications that
are using a bootloader. This patch updates the board STM32WB55 so it
properly handle updating the VTOR with a bootloader.
Solution has been copied from the PR #3798.
Impact of changes
Migration actions required
Documentation
Pull request type
Test results
Reviewers
@ARMmbed/team-st-mcd
@SeppoTakalo
@TeroJaasko