Upgrade to avr-device version 0.8 #656
Merged
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
Rahix
added
waiting-for-avr-device
Rahix
force-pushed
the
avr-device-next
branch
3 times, most recently
from
0981791 to
3e05785
Compare
Rahix
force-pushed
the
avr-device-next
branch
2 times, most recently
from
6c76a7f to
355aa79
Compare
This commit only moves the dependency version forward but does not make any of the necessary changes for compatibility with the new version yet. This will be done in the upcoming commits.
As avr-device is upgrading to use svd2rust version 0.33.1, there are
some significant changes in the generated API. We have to adapt the HAL
code to use the new API whereever relevant.
This commit was mostly generated using the following command, which adds
the parentheses behind each register access to change it from
struct-field access to method call.
cargo build --message-format json 2>/dev/null \
| jq '.message.children[].spans[] | {file: .file_name, line: .line_start, col: (.text[0].highlight_start - 1), insert: .suggested_replacement}' 2>/dev/null \
| jq -r '"sed -ri '"'"'" + (.line | tostring) + "s/^(.{" + (.col | tostring) + "})/\\1" + .insert + "/'"'"' $(cd ../..; realpath " + .file + ")"' \
| sort | uniq | bash
Shell magic for the win :)
Beyond this, .bits() had to be converted to .set() where safe accesses
are performed.
avr-device no longer has a `critical-section-impl` feature. Instead it now has a `critical-section` feature that is enabled by default [1]. As such, we can drop the re-exposed feature here. [1]: Rahix/avr-device#195
In svd2rust 0.34.0, the `.write()` and `.modify()` register access functions were changed to return the written register value. As avr-device is upgrading to a more recent svd2rust version, we need to adjust accordingly. Fixup the few places where the return value of `.write()` or `.modify()` mattered due to expression form calls.
Previous versions of `avr-device` allowed accidentally mis-specifying the MCU in the interrupt definition. Now that this is caught, fix one such mistake here.
Rahix
force-pushed
the
avr-device-next
branch
from
355aa79 to
1651075
Compare
Rahix
changed the title
Rahix
removed
the
waiting-for-avr-device
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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.
The next version of avr-device will bring quite a few breaking changes, mainly due to the upgrade to a newer version of svd2rust. This PR includes all the necessary changes across avr-hal to upgrade to the new API. Please check individual commit messages for details.
This PR will be unblocked when a new release of
avr-deviceis ready.