R2：底板 / 刀片布局布线脚本、快照、截图与规划文档更新（含外壳、打印件、布线归档）

Co-Authored-By: Claude Opus 5.5 <[email protected]>

.claude/pcb2_straps.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+u"""把 R900~R909（U32 十个 strap 脚的 100k 下拉）摆到载板上 —— **只动这十颗**。
+
+    /c/Python314/python .claude/pcb2_straps.py            # 干跑
+    /c/Python314/python .claude/pcb2_straps.py --push     # 下发 + 回读核对
+
+坐标取自 `pcb2_place.POS`（已经把这十颗加进计划表了，整板 `--push` 才不会把它们丢掉）。
+不用 `pcb2_place.py --push` 是因为那会把 228 个件全部 `modify(layer)` + `modify(x,y,rot)`
+过一遍 —— 载板已经布完线铺完铜，没必要为了十颗新件把所有件都动一次。
+"""
+import json
+import os
+import sys
+
+HERE = os.path.dirname(os.path.abspath(__file__))
+sys.path.insert(0, HERE)
+from eda import run
+import pcb2_place as PL
+POS = PL.plan()
+
+PCB = '942ed1560d81c1e7'
+MIL = 39.3700787401575
+NEW = ['R900', 'R901', 'R902', 'R903', 'R904', 'R905', 'R906', 'R907', 'R908', 'R909']
+
+
+def call(js, timeout=240):
+    r = run(js, timeout=timeout)
+    if not r.get('success'):
+        raise RuntimeError(json.dumps(r, ensure_ascii=False)[:900])
+    return r['result']
+
+
+def main():
+    push = '--push' in sys.argv
+    plan = [[d, round(POS[d][0] * MIL, 3), round(POS[d][1] * MIL, 3), POS[d][2]] for d in NEW]
+    for d, x, y, r in plan:
+        print(u'  %-5s (%9.3f, %9.3f) mil = (%6.2f, %5.2f) mm  rot %d  底层'
+              % (d, x, y, x / MIL, y / MIL, r))
+    if not push:
+        print(u'加 --push 执行')
+        return
+
+    call("""
+    await eda.dmt_EditorControl.openDocument('%s'); await new Promise(r=>setTimeout(r,2200));
+    return 1;""" % PCB)
+
+    n = call("""
+    const P = %s;
+    const map = {};
+    for (const c of await eda.pcb_PrimitiveComponent.getAll()) map[c.getState_Designator()] = c;
+    let n = 0;
+    for (const [d, x, y, rot] of P) {
+      const c = map[d]; if (!c) throw new Error('板上没有 ' + d);
+      await eda.pcb_PrimitiveComponent.modify(c.getState_PrimitiveId(), {layer: 2});
+      await eda.pcb_PrimitiveComponent.modify(c.getState_PrimitiveId(), {x, y, rotation: rot});
+      n++;
+    }
+    return n;""" % json.dumps(plan))
+    print(u'已摆 %d 颗' % n)
+
+    got = call("""
+    const P = %s;
+    const map = {};
+    for (const c of await eda.pcb_PrimitiveComponent.getAll()) map[c.getState_Designator()] = c;
+    const out = [];
+    for (const [d] of P) { const c = map[d];
+      out.push([d, Math.round(c.getState_X()*1000)/1000, Math.round(c.getState_Y()*1000)/1000,
+                c.getState_Rotation(), c.getState_Layer()]); }
+    await eda.pcb_Document.save();
+    return out;""" % json.dumps(plan))
+    bad = []
+    for (d, x, y, r), (gd, gx, gy, gr, gl) in zip(plan, got):
+        if abs(gx - x) > 0.02 or abs(gy - y) > 0.02 or gr != r or gl != 2:
+            bad.append(u'%s 期望 (%.2f,%.2f) rot%d L2，实测 (%.2f,%.2f) rot%s L%s'
+                       % (d, x, y, r, gx, gy, gr, gl))
+    if bad:
+        raise SystemExit(u'回读对不上：\n  ' + u'\n  '.join(bad))
+    print(u'回读 %d 颗，位置/角度/层逐个一致；已存盘' % len(got))
+
+
+main()