AI Flow

@@ -0,0 +1,86 @@+# AI Flow run: Claude Fable 5.1 on board-0++**Running**: step `routing`, 31.0 min since the prompt. This page updates at every step change.++Prompt at 2026-09-14T02:09:45Z (UTC). Flow: board. Every number here is from the run's append-only ledger (run.jsonl).++## Per step++| Step | Wall min | AI thinking min | Tool min | Turns | Visits | Returns | Longest think |+|---|---|---|---|---|---|---|---|+| intake | 4.1 | 3.2 | 0.9 | 6 | 2 | 0 | 1.6 min |+| placement | 5.3 | 4.6 | 0.8 | 12 | 2 | 1 | 2.4 min |+| routing | 21.6 | 14.3 | 7.2 | 24 | 2 | 0 | 3.0 min |+| **total** | **31.0** | **22.1** | **8.9** | | | | |++## Returns to earlier steps++- 2026-09-14T02:20:24Z back to **placement** (visit 2): router: no escape path at U5.40, U5.32, U5.14 (decoupling caps packed too close to the LQFP's pins) and J1.4 (SWD header jammed in the corner); open the escape band around U5 and move J1++## Decisions along the way++- 2026-09-14T02:12:17Z clip-start:intake-2+- 2026-09-14T02:13:50Z John asked mid-run for a screenshot per step; built it into the binary (start and end of every step visit) before continuing intake+- 2026-09-14T02:16:36Z clip-start:placement-1+- 2026-09-14T02:17:59Z place pack packed wishes alphabetically (JSON objects carry no order): fixed in the binary, wishes are now an ordered array+- 2026-09-14T02:18:38Z clip-start:routing-1+- 2026-09-14T02:20:36Z clip-start:placement-2+- 2026-09-14T02:20:48Z clip-start:routing-2+- 2026-09-14T02:23:25Z intake decision: the start board has no inner planes; GND (In1) and +3V3 (In2) planes added as board-4 and as the first two pours; spec rewritten for this placement (spec-run.json)+- 2026-09-14T02:25:47Z gate: one 0.1989 mm clearance (a /5V_EN track against U2 pad 3): the router now keeps 10 um over the cell diagonal; rebuilt, routing again+- 2026-09-14T02:29:46Z the 10 um margin choked the escapes (35 unrouted: the dilation radius crossed a cell boundary); reverted; per-net clearance override added to the router instead, /5V_EN at 0.22+- 2026-09-14T02:34:10Z found it: oval pads were modelled as polygons inscribed in the arc, 1.2 um short of the copper; arcs are now circumscribed; override removed, routing again+- 2026-09-14T02:37:10Z root cause: the escape stub from U2.2 sloped toward the off-grid escape cell from the pad centre and grazed pad 3; stubs now leave along the pad's long axis++## Where the board stands++- routing: 0 unrouted after null passes+- gate: 0 new DRC errors, 0 unconnected, null inherited++## The steps on camera++One clip per step visit (10x), with the editor at the start and the end of the visit.++### intake (visit 2)++<video width="100%" controls><source src="/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/intake-2.mp4" type="video/mp4"></video>++![intake visit 2, end](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-intake-2-end.png)++### placement++<video width="100%" controls><source src="/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/placement-1.mp4" type="video/mp4"></video>++![placement visit 1, start](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-placement-1-start.png)++![placement visit 1, end](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-placement-1-end.png)++### routing++<video width="100%" controls><source src="/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/routing-1.mp4" type="video/mp4"></video>++![routing visit 1, start](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-routing-1-start.png)++![routing visit 1, end](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-routing-1-end.png)++### placement (visit 2, rework)++Back here because: router: no escape path at U5.40, U5.32, U5.14 (decoupling caps packed too close to the LQFP's pins) and J1.4 (SWD header jammed in the corner); open the escape band around U5 and move J1++<video width="100%" controls><source src="/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/placement-2.mp4" type="video/mp4"></video>++![placement visit 2, start](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-placement-2-start.png)++![placement visit 2, end](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-placement-2-end.png)++### routing (visit 2)++*clip recording*++![routing visit 2, start](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-routing-2-start.png)++## Given back++0 issue(s) or PR(s) filed by this run's AI to make the tool better for every Adom user.++Adom processes PRs within minutes during business hours: a non-stop PR intake runs all day.