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Merged
merged 1 commit into from
May 18, 2025
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nicolasnoble
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coderabbitai bot commented May 18, 2025

Walkthrough

Several new Gerber files have been added to the PIO-Dev-Lite hardware project, including drill, profile, solder mask, and solder paste layers for both top and bottom sides of the PCB. Additionally, the hardware README has been updated to document the new PIO-Dev-Lite board and its features.

Changes

File(s) Change Summary
hardware/PIO-Dev-Lite/GerberFiles/drill_1_16.xln Added Excellon-format drill file specifying tool definitions and XY drilling coordinates for PCB fabrication.
hardware/PIO-Dev-Lite/GerberFiles/profile.gbr Added Gerber RS-274X file defining PCB profile outlines and complex edge contours.
hardware/PIO-Dev-Lite/GerberFiles/soldermask_bottom.gbr
hardware/PIO-Dev-Lite/GerberFiles/soldermask_top.gbr
Added Gerber files for bottom and top solder mask layers, specifying pad openings and features.
hardware/PIO-Dev-Lite/GerberFiles/solderpaste_bottom.gbr Added Gerber file for bottom solder paste layer; contains basic headers and aperture macro, minimal content.
hardware/PIO-Dev-Lite/GerberFiles/solderpaste_top.gbr Added Gerber file for top solder paste layer, defining pads and stencil openings with complex polygons.
hardware/README.md Updated documentation to include the PIO-Dev-Lite board and FT232H usage notes.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant PCB_Fabricator
    User->>PCB_Fabricator: Submit Gerber and drill files (profile, soldermask, solderpaste, drill)
    PCB_Fabricator->>PCB_Fabricator: Interpret files for board outline, hole drilling, mask, and paste layers
    PCB_Fabricator-->>User: Manufacture and deliver PIO-Dev-Lite PCB as specified
Loading

Poem

A bunny hops with files anew,
Gerbers and drills in neat review.
Solder masks top and bottom, too,
Paste layers ready, profiles true.
With README notes and features bright,
The PIO-Dev-Lite takes flight!
🐇✨


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Actionable comments posted: 0

🧹 Nitpick comments (1)
hardware/README.md (1)

17-17: Typographical refinement: hyphenate “ultra-fast.”
According to compound adjective rules, use “ultra-fast communication” (with a hyphen).

🧰 Tools
🪛 LanguageTool

[misspelling] ~17-~17: This expression is normally spelled as one or with a hyphen.
Context: ... featuring FT232H chips can be used for ultra fast communication between the PlayStation 1...

(EN_COMPOUNDS_ULTRA_FAST)

📜 Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL
Plan: Pro
Cache: Disabled due to data retention organization setting
Knowledge Base: Disabled due to data retention organization setting

📥 Commits

Reviewing files that changed from the base of the PR and between a5ad923 and 82aded3.

⛔ Files ignored due to path filters (2)
  • hardware/PIO-Dev-Lite/PIO-Dev-Lite-assembly.csv is excluded by !**/*.csv
  • hardware/PIO-Dev-Lite/PIO-Dev-Lite-bom.csv is excluded by !**/*.csv
📒 Files selected for processing (7)
  • hardware/PIO-Dev-Lite/GerberFiles/drill_1_16.xln (1 hunks)
  • hardware/PIO-Dev-Lite/GerberFiles/profile.gbr (1 hunks)
  • hardware/PIO-Dev-Lite/GerberFiles/soldermask_bottom.gbr (1 hunks)
  • hardware/PIO-Dev-Lite/GerberFiles/soldermask_top.gbr (1 hunks)
  • hardware/PIO-Dev-Lite/GerberFiles/solderpaste_bottom.gbr (1 hunks)
  • hardware/PIO-Dev-Lite/GerberFiles/solderpaste_top.gbr (1 hunks)
  • hardware/README.md (1 hunks)
🧰 Additional context used
🪛 LanguageTool
hardware/README.md

[misspelling] ~17-~17: This expression is normally spelled as one or with a hyphen.
Context: ... featuring FT232H chips can be used for ultra fast communication between the PlayStation 1...

(EN_COMPOUNDS_ULTRA_FAST)

⏰ Context from checks skipped due to timeout of 90000ms (9)
  • GitHub Check: pcsx-redux (aarch64-linux)
  • GitHub Check: pcsx-redux (x86_64-linux)
  • GitHub Check: aur-build
  • GitHub Check: toolchain
  • GitHub Check: cross-arm64
  • GitHub Check: coverage
  • GitHub Check: macos-build-and-test-toolchain
  • GitHub Check: asan
  • GitHub Check: build
🔇 Additional comments (7)
hardware/PIO-Dev-Lite/GerberFiles/solderpaste_bottom.gbr (1)

1-13: No review needed for manufacturing data file.
This Gerber file is purely fabrication data (solder paste stencil for bottom layer) and does not contain executable logic.

hardware/PIO-Dev-Lite/GerberFiles/drill_1_16.xln (1)

1-189: No review needed for manufacturing data file.
This Excellon drill file defines drill tools and coordinates; it does not involve code logic or formatting concerns.

hardware/PIO-Dev-Lite/GerberFiles/soldermask_bottom.gbr (1)

1-126: No review needed for manufacturing data file.
This is the solder mask bottom layer in Gerber format—purely manufacturing instructions.

hardware/PIO-Dev-Lite/GerberFiles/profile.gbr (1)

1-953: No review needed for manufacturing data file.
Gerber profile outlines for the PCB are provided; there’s no executable code to validate here.

hardware/README.md (1)

13-14: Board entry looks good.
The new PIO-Dev-Lite section accurately describes the board and links to the folder.

hardware/PIO-Dev-Lite/GerberFiles/soldermask_top.gbr (1)

1-701: Gerber file format appears valid and well-structured.

This file correctly defines the solder mask top layer for the PIO-Dev-Lite board using the RS-274X Gerber format. It includes all necessary elements:

  • Proper header declarations (format, units in mm)
  • Well-defined apertures for different pad shapes/sizes
  • Correctly formatted draw/flash commands for pad placements
  • Properly formed polygon regions using G36/G37 commands
  • Valid end-of-file marker (M02*)

The file appears to be machine-generated (likely from EAGLE as indicated in the header) and follows standard Gerber format conventions.

hardware/PIO-Dev-Lite/GerberFiles/solderpaste_top.gbr (1)

1-2741: Gerber file format appears valid with correct solder paste specifications.

This file properly defines the solder paste top layer for the PIO-Dev-Lite board:

  • Format specifications and units are correctly defined in the header
  • Aperture definitions use appropriate dimensions for surface mount pads
  • Complex polygon regions are well-formed with G36/G37 commands
  • Coordinate system and draw/flash commands appear consistent
  • File includes proper termination with M02*

The extensive polygon definitions (lines 33-1868) appear to be defining custom paste regions for BGA or QFP packages, which is standard practice for ensuring proper paste volume.

@nicolasnoble nicolasnoble merged commit 7730d21 into grumpycoders:main May 18, 2025
21 checks passed
@nicolasnoble nicolasnoble deleted the pio-dev-lite branch May 18, 2025 05:26
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