stm32f4xx: use --connect-under-reset for st-flash #175
+3
−3
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Flashing STM32F4xx family devices with st-flash may fail when the MCU is
already running or left in an invalid state after reset.
Observed error from st-flash:
st-flash 1.8.0
ERROR common.c: Can not connect to target.
Please use 'connect under reset' and try again
Failed to connect to target
Failed to parse flash type or unrecognized flash type
Enable "connect under reset" by default when invoking st-flash for the
STM32F4xx family, as recommended by st-flash itself, to improve flashing
reliability.
Member
|
Thank @KunYi for contributing! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Flashing STM32F4xx family devices with st-flash may fail when the MCU is already running or left in an invalid state after reset.
Observed error from st-flash:
Enable "connect under reset" by default when invoking st-flash for the STM32F4xx family, as recommended by st-flash itself, to improve flashing reliability.