Switch GPIO to use interrupts instead of polling
Open
- Dominant language
- JavaScript
- Stars
- 1
- Forks
- 2
- PR merge metrics
- No merged PRs in 30d
Description
Currently, the switch-gadget.py script takes about 98% of the CPU because it is polling for GPIO input. Need to switch to an interrupt-driven approach.
Contributor guide
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Research direction
Start with switch-gadget.py and trace how it currently polls GPIO input. Investigate the project's available GPIO interrupt mechanism, then replace the polling approach while preserving switch behavior. Done means GPIO input is interrupt-driven and the script no longer consumes about 98% CPU.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- embedded-iot
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100