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/usb-top-continuity.log

Exported 1993 completed paths, 345 unique drills; no abandoned SES fragments
{"paths": 2000, "failures": 0}
{"logicalOpen": true, "explicitNoConnect": true, "minimumEmittedCopperClearanceMm": 0.30000049999999945, "circuitSha256": "3482bcc55817eb6f86266c8e7ef84ab04c02b3b826a89b0fce46f148fb2f100c", "emittedCopperIncludingPours": true, "rule": "TPS54302 Rev C pages 3/4: float EN to enable; do not tie EN to high-voltage VIN"}
{
  "circuitSha256": "3482bcc55817eb6f86266c8e7ef84ab04c02b3b826a89b0fce46f148fb2f100c",
  "checkedAt": "2026-10-21T15:48:35.396Z",
  "sourceFailures": 0,
  "disconnectedTerminalIslands": 0,
  "emittedCopperOnly": true,
  "sessionSha256": "a5431979e249ccf46bbed27ae8c4585809c4f9ea0e82606fb16c1347a27cef95",
  "paths": 2000,
  "nets": 127
}