[t-miura]

Summary

This backports Wio Tracker L1 e-ink variant's OCV_ARRAY into non e-ink Wio Tracker L1 Pro(seeed_wio_tracker_L1 variant).

Details / Backgrounds

On previous PR #7194 , OCV_ARRAY for SEEED_WIO_TRACKER_L1 was applied to all non-1W variant:

• OLED ( L1 & L1 Pro )
• E-Ink ( L1 E-Ink )
• (possibly) No Display ( L1 Lite, L1 Pro variant could be used as absent of OLED is the only difference)

as it was defined in src/power.h and both variant defines SEEED_WIO_TRACKER_L1 in their variant.h.

Current develop branch now defines OCV_ARRAY in per-variant fashion, OCV_ARRAY only exists in e-ink variant.

This backports e-ink variant's OCV_ARRAY into non e-ink Wio Tracker L1 / L1 Pro.

Note: L1 Pro 1W version requires/uses its own OCV_ARRAY: #11972

🤝 Attestations

• I have tested that my proposed changes behave as described.
• I have tested that my proposed changes do not cause any obvious regressions on the following devices:
  • Heltec (Lora32) V3
  • LilyGo T-Deck (Plus, Internal Antenna)
  • LilyGo T-Beam
  • RAK WisBlock 4631
  • Seeed Studio T-1000E tracker card
  • Other (please specify below)
    • Seeed Studio Wio Tracker L1 Pro

Summary by CodeRabbit

• Improvements
  • Battery charge-level readings on the Seeed Wio Tracker L1 now use a voltage profile specific to the device.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository: meshtastic/firmware/.coderabbit.yaml

Review profile: CHILL

Plan: Advanced

Run ID: c738fae4-4e43-4443-baa7-6b9449434b10

📥 Commits

Reviewing files that changed from the base of the PR and between d630775 and 211bdf6.

📒 Files selected for processing (1)

• variants/nrf52840/seeed_wio_tracker_L1/variant.h

Included review availability: This review used your included allowance. Your plan provides up to 8 included reviews per hour; 7 remain after this review.

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📝 Walkthrough

Walkthrough

The Seeed Wio Tracker L1 variant header adds an OCV_ARRAY macro with eleven voltage values. A comment notes that the array is shared with the E-Ink variant and that the 1W variant uses a separate array.

Changes

Wio Tracker L1 OCV Array

Layer / File(s)	Summary
Define the OCV array variants/nrf52840/seeed_wio_tracker_L1/variant.h	Adds OCV_ARRAY with eleven voltage values and a comment describing its relationship to the E-Ink and 1W variants.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Bug fix

Suggested reviewers: jp-bennett

Merge Risk: ⚪ Minimal · up to 211bd

The L1 variant now has the expected 11-point voltage table, matching the E-Ink curve. No concrete merge-blocking risk remains.

Architecture Summary

Architecture risk: 🔵 Low · up to 211bd

The change affects 1 system.

Changed systems: variants

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — variants (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in variants/nrf52840/seeed_wio_tracker_L1/variant.h: Adds the OCV_ARRAY macro with eleven values and a comment describing its relationship to the E-Ink and 1W variants.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 1…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly identifies the addition of OCV_ARRAY for the non-e-ink, non-1W Seeed Wio Tracker L1 and L1 Pro variants.
Description check	✅ Passed	The description explains the motivation, scope, variant distinctions, related PR, and test results. The required attestations are completed for the reported tests.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create a new PR

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