InfiniTimeOrg / InfiniTimeOrg/InfiniTime
Automatic detection of large vibrations and auto-disabling wrist wakeup
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- Dominant language
- C
- Stars
- 3.4k
- Forks
- 1.1k
- PR merge metrics
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Description
During long motor vehicle rides there's very likely a lot of introduced vibration which will make the watch wake up frequently and thus decimate the battery life.
The proposal is to count wake-up events in the last x minutes. If they're above a threshold, do a slightly longer accelerometer reading. If the stddev of acceleration is above some threshold, disable the wrist wakeup for next y minutes.
On the negative sides, I think an incorrectly disabled wakeup method is better than a drained battery.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files or tests are identified in the issue. Start by locating the wrist-wakeup handling and accelerometer event processing, then clarify the wake-up window, vibration thresholds, and disabling duration. Done means vibration-triggered wakeup suppression works without permanently preventing wrist wakeup and is covered by appropriate tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- embedded-iot
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100