add wait to get line on potential (pullup/pulldown) without external pullup/down #114
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.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.
Hi,
We got problems by removing an external resistor on our hold pin. Since there is a config for the internal pull up, we remove the physical one. This ends up in holding the board in the bootloader, because we load the pin config and directly check the pin status, but to get the pin on the pull-up state needs a few ms to get on the potential.
As I see the pull-ups has a Resistance of 20-60kOhm.
I have seen @dhalbert don't get the problem as they don't use the HOLD PIN ?
regards