Issue #241: make Serial1 release GPIO pins on end() #242
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
UARTClass::init() muxes out the UART pins to Arduino header pins 0/1. Reset the mux on UARTClass::end() so that pins 0/1 can be used as GPIOs again.
Contributor
Author
|
@bigdinotech @calvinatintel @SidLeung ready for review. This fixes issue #241. |
Contributor
|
@calvinatintel @eriknyquist +1 looks good to me |
Contributor
Author
|
@calvinatintel don't merge yet, I want some independent testing first |
|
@eriknyquist In case it helps, I've tested this and confirmed that it fixes the problem that I reported in #241. |
Contributor
Author
|
Thanks @celskeggs. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
5 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Outdated suggestions cannot be applied.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.
UARTClass::init() muxes out the UART pins to Arduino header pins 0/1.
Reset the mux on UARTClass::end() so that pins 0/1 can be used as GPIOs
again.