qmk/qmk_firmware

[Bug] KBO-5000 prevents Windows 10 machine from sleep

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#13,295 opened on Jun 22, 2021

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bughelp wanted

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Description

Describe the Bug

Somehow the KBO-5000 keyboard prevents Windows 10 machine from sleep. I'm running a locally compiled qmk firmware.

System Information

  • Keyboard: keebio/kbo5000
    • Revision (if applicable): rev1
  • Operating system: Windows 10 21H1 (19043.1052)
  • AVR GCC version: 5.4.0
  • QMK Firmware version: 0.13.12
  • Any keyboard related software installed?
    • Other: Nope

Additional Context

I've read issue #375, which describes a similar issue. I tried a similar approach (return false directly in suspend_wakeup_condition()), and interestingly this fixed the issue (of course, you can't wake-up with the keyboard, too).

I wonder what would be the next step to diagnose this issue.

Contributor guide

Research direction
Investigate the USB suspend/wake up logic in QMK for the KBO 5000 keyboard, specifically the `suspend wakeup condition()` function. Trace why it prevents the system from sleeping and explore fixes like returning false to allow sleep, while preserving wake up functionality.
Tech stack
c
Domain
embedded iot
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
CQMK firmware basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70