shibosoftwaredev/f1c100s-linux-nema17-stepper-controller

A four-layer NEMA 17 motor-controller PCB combining an Allwinner F1C100S Linux computer, USB‑PD/buck power system, W5500 Ethernet, STM32 real-time motion control, DRV8825 stepper driver, protection/temperature/current telemetry, USB interfaces, and local LED/buzzer diagnostics.

Version: 0.4.56
License: unset
Stars: 0

reports/fab-stencil-regression.json

{
  "checkedAt": "2026-10-21T12:40:31.902Z",
  "circuitSha256": "94b9b74a6f9e451f3f7ee606aa590c87ba8a6ceaae032bcfcfa0413931201e24",
  "baselineCircuitSha256": "e945422e1c7d77d546976df8df77b8d7745120e5882e142d1af9efdb7bedbb09",
  "noRegressionsInReviewedScope": true,
  "allNonPasteDesignRecordsUnchanged": true,
  "firmwareAndModuleFilesUnchanged": 56,
  "restoredLeadApertures": 96,
  "removedBareTestPointApertures": 4,
  "populatedSmtLandsWithArtwork": 674,
  "missingSmtApertures": 0,
  "nativeErrors": 0,
  "nativeWarnings": 151,
  "testsPassed": 43,
  "testsFailed": 0,
  "stock": {
    "parts": 83,
    "populated": 199,
    "boards": 5,
    "issues": 0,
    "reserved": false
  },
  "fabricationReady": false,
  "pushed": false,
  "remaining": [
    "buck feedback layout and USB/Ethernet stackup/return-path qualification",
    "thermal-pad stencil/reflow and filled/capped-via CAM acceptance",
    "actual 17HS13-0404S1 rear fastening and adapted cable qualification",
    "first-article electrical, current, thermal and firmware/Linux bring-up"
  ],
  "note": "No failed buck-placement/routing experiment was installed. The only generated design change is paste artwork; paid four-layer via treatment is specified, not approved or ordered."
}