Copter: increase chance that parachute will deploy #4787
Closed
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Outdated suggestions cannot be applied.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.
Previously a single moment where the vehicle was within 30deg of the target could cause the parachute release counter to reset to zero and thus delay the release for up to 1 second. This change makes the parachute release if it is spending at least half it's time with more than a 30degree angle error.
This partially resolves this issue: #4702
It's not a complete solution because the crash detector and the parachute deployment logic is still quite separate. Still, it greatly reduces the chance that the crash detector could fire before the parachute is released.