71 行
3.1 KiB
Python
71 行
3.1 KiB
Python
# -*- coding: utf-8 -*-
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u"""把 `pinmap_base.py` 在原理图上做的 EFUSE/PRSNT 换脚**同步到 PCB 的焊盘网名**。
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/c/Python314/python .claude/r2/pcb_pinswap.py # 只读回对比
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/c/Python314/python .claude/r2/pcb_pinswap.py --push # 改焊盘网名 + 读回校验
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⚠ 为什么不走「从原理图导入变更」对话框：那条路会按内部通道 ID 重新配对，
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R1 §交接二 踩过一次（配错一格，把一个本来正确的风扇块打乱），修起来要
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`pcb1_uid_sync.py`。这里只有 8 只脚换名、元件身份一个没动，**定点改焊盘更安全**，
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判据也简单：读回这 8 只脚的网名逐个对上。
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"""
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import json
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import os
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import sys
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HERE = os.path.dirname(os.path.abspath(__file__))
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sys.path.insert(0, os.path.dirname(HERE))
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sys.path.insert(0, HERE)
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from eda import run # noqa: E402
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import pcb_base as B # noqa: E402
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WANT = {'8': 'PRSNT1#', '9': 'PRSNT2#', '10': 'PRSNT3#', '11': 'PRSNT4#',
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'17': 'EFUSE_EN1', '18': 'EFUSE_EN2', '19': 'EFUSE_EN3',
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'20': 'EFUSE_EN4', '21': 'EFUSE_EN5'}
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# 2026-09-11 方案 B（原理图 `u20_remap_b.py` 已改）：NTC 挪到南排 ADC1 的 IO4/IO5，风扇整组挪到西列北段，
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# 38/39（IO2/IO1）改空脚（目标网名 ''）。与上面 §29.5 那 9 只一起读回核对。
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WANT.update({'4': 'NTC1', '5': 'NTC2', '6': 'UP_VBUS_DET', '7': 'PRSNT5#',
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'22': 'FAN_TACH_OUT', '23': 'FAN_TACH_IN', '24': 'FAN_PWM', '25': 'FAN_EN',
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'38': '', '39': ''})
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JS = u"""
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await eda.dmt_EditorControl.openDocument('%s');
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await new Promise(r => setTimeout(r, 2000));
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const WANT = %s, PUSH = %s;
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const out = [];
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for (const c of await eda.pcb_PrimitiveComponent.getAll()) {
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if (c.designator !== 'U20') continue;
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const ps = await eda.pcb_PrimitiveComponent.getAllPinsByPrimitiveId(c.getState_PrimitiveId());
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for (const p of ps) {
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const n = String(p.getState_PadNumber());
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if (!(n in WANT)) continue;
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const before = String(p.net || '');
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if (PUSH && before !== WANT[n]) { try { p.toAsync().setState_Net(WANT[n]).done(); } catch (e) {} }
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out.push([n, before, WANT[n]]);
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}
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}
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if (PUSH) { await eda.pcb_Document.save(); await new Promise(r => setTimeout(r, 800)); }
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return out;
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"""
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def call(push):
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r = run(JS % (B.PCB, json.dumps(WANT, ensure_ascii=False), 'true' if push else 'false'),
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timeout=300)
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assert r.get('success'), json.dumps(r, ensure_ascii=False)[:400]
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return r['result']
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if __name__ == '__main__':
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push = '--push' in sys.argv
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rows = call(push)
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rows.sort(key=lambda t: int(t[0]))
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for n, before, want in rows:
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flag = u'' if before == want else u' ← 改'
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print(u' pin%-3s %-11s → %-11s%s' % (n, before or '(空)', want, flag))
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if push:
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after = {t[0]: t[1] for t in call(False)}
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bad = [n for n, w in WANT.items() if after.get(n) != w]
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print(u'[%s] 读回校验%s' % ('OK' if not bad else 'X',
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u'%d 只脚逐个对上' % len(WANT) if not bad else u' 不过: %s' % bad))
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