AI Flow

@@ -4,7 +4,7 @@ version = 4  [[package]] name = "adom-aiflow"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-analyze",  "aiflow-board",@@ -25,7 +25,7 @@ dependencies = [  [[package]] name = "aiflow-analyze"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "serde",@@ -35,7 +35,7 @@ dependencies = [  [[package]] name = "aiflow-board"-version = "0.2.44"+version = "0.2.45" dependencies = [  "roxmltree",  "serde",@@ -44,7 +44,7 @@ dependencies = [  [[package]] name = "aiflow-bridge"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "serde",@@ -53,7 +53,7 @@ dependencies = [  [[package]] name = "aiflow-copper"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "aiflow-grid",@@ -63,7 +63,7 @@ dependencies = [  [[package]] name = "aiflow-grid"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "serde",@@ -72,7 +72,7 @@ dependencies = [  [[package]] name = "aiflow-place"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "serde",@@ -81,7 +81,7 @@ dependencies = [  [[package]] name = "aiflow-pours"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "aiflow-copper",@@ -91,7 +91,7 @@ dependencies = [  [[package]] name = "aiflow-router"-version = "0.2.44"+version = "0.2.45" dependencies = [  "aiflow-board",  "aiflow-grid",@@ -101,7 +101,7 @@ dependencies = [  [[package]] name = "aiflow-run"-version = "0.2.44"+version = "0.2.45" dependencies = [  "serde",  "serde_json",

@@ -1063,6 +1063,64 @@ def wired_groups(layout, lib, by_ref, values, libname, fixed_refs):     return groups  +# fusion_schematic_run refuses an ADD past this (off_the_sheet): past about 2 m Fusion drops the part silently+SHEET_LIMIT_MM = 1950.0+# fusion_schematic_plan puts a block's parts in one row and up to 3 frames in a row of the sheet: 3 frames this wide+# stay well inside the limit, and a frame stays small enough to read+FRAME_MAX_MM = 400.0+# below the bridge's limit on one fusion_schematic_run (400 before fusion-bridge#137)+GROUP_MAX_COMMANDS = 380+FRAME_COMMANDS = 10+++def symbol_sizes(lib):+    """{DEVICESET: (symbol width mm, pins)}, measured the way fusion_schematic_plan does (its first gate's symbol)."""+    syms = {s.get('name'): s for s in lib.iter('symbol')}+    sizes = {}+    for d in lib.iter('deviceset'):+        g = d.find('gates/gate')+        s = syms.get(g.get('symbol')) if g is not None else None+        if s is None: continue+        xs = [0.0] + [float(p.get('x')) for p in s.iter('pin')]+        for w in s.iter('wire'): xs += [float(w.get('x1')), float(w.get('x2'))]+        sizes[d.get('name').upper()] = (max(xs) - min(xs), sum(1 for _ in s.iter('pin')))+    return sizes+++def split_blocks(parts, sizes):+    """Cut a block too wide or too long for one frame into several (issue #133), in netlist order. Each part takes+    its symbol's width plus the planner's 25.4 mm of label room, and at most ADD, VALUE and NET + LABEL per pin.+    Returns (parts with their block renamed where it was cut, [(block, parts, frames)]). A block that fits is untouched."""+    order = []+    for q in parts:+        if (q.get('block') or 'parts') not in order: order.append(q.get('block') or 'parts')+    out, split = {}, []+    for b in order:+        chunks, cur, width, cmds = [], [], 7.62, FRAME_COMMANDS+        for q in [q for q in parts if (q.get('block') or 'parts') == b]:+            w, pins = sizes.get(str(q.get('deviceset')).upper(), (25.4, 8))+            pw, pc = w + 25.4, 2 + 2 * pins+            if cur and (width + pw > FRAME_MAX_MM or cmds + pc > GROUP_MAX_COMMANDS):+                chunks.append(cur); cur, width, cmds = [], 7.62, FRAME_COMMANDS+            cur.append(q); width += pw; cmds += pc+        chunks.append(cur)+        if len(chunks) > 1: split.append((b, sum(len(c) for c in chunks), len(chunks)))+        for i, c in enumerate(chunks):+            for q in c: out[q['ref']] = dict(q, block=b if len(chunks) == 1 else '%s %d of %d' % (b, i + 1, len(chunks)))+    return [out[q['ref']] for q in parts], split+++def off_sheet(groups):+    """Every planned ADD past Fusion's limit, as (ref, x, y, group). The bridge would refuse the first mid-sheet."""+    bad = []+    for g in groups:+        for c in g['commands']:+            m = re.match(r"\s*ADD\s+'[^']*'\s+'([^']*)'.*\(\s*(-?[\d.]+)mm\s+(-?[\d.]+)mm\s*\)", c)+            if m and max(abs(float(m.group(2))), abs(float(m.group(3)))) > SHEET_LIMIT_MM:+                bad.append((m.group(1), float(m.group(2)), float(m.group(3)), g['group']))+    return bad++ def cmd_schematic(a):     st = load_state()     if not st.get('libraryPath'): err('no project library yet', ['Run `adom-aiflow fusion library --parts <parts>` first.'])@@ -1092,6 +1150,27 @@ def cmd_schematic(a):         fixed.append({'ref': r, 'deviceset': by_ref[r], 'value': next((n for k, n in pin_net.items() if k.split('.')[0] == r), ''),                       'x': p['x'], 'y': p['y'], 'rot': ('R%d' % int(p.get('rot', 0))) if p.get('rot') else None,                       'nets': {k.split('.', 1)[1]: n for k, n in pin_net.items() if k.split('.')[0] == r}})+    # the whole sheet is planned and checked first: a layout Fusion can't draw stops here, before any document opens+    fixed_refs = set(fx['fixed'])+    parts = [{'ref': c['ref'], 'deviceset': by_ref[c['ref']], 'value': c.get('value'), 'block': c.get('block')} for c in nl['components'] if c['ref'] not in fixed_refs]+    if a.layout:+        plan = {'groups': wired_groups(json.loads(Path(a.layout).read_text()), lib, by_ref, {c['ref']: c.get('value') for c in nl['components']}, Path(st['libraryPath'].replace('\\', '/')).stem, fixed_refs)}+    else:+        parts, split = split_blocks(parts, symbol_sizes(lib))+        for b, n, k in split: say('block %s has %d parts: drawing it in %d frames, so it stays on the sheet' % (b, n, k))+        plan = ab('fusion_schematic_plan', {'libraryPath': st['libraryPath'], 'parts': parts, 'nets': {n: [m for m in ms if m.split('.')[0] not in fixed_refs] for n, ms in nets.items()}})+    if not plan.get('groups'): err('schematic plan: %s' % plan.get('error'))+    if fixed_refs and not a.layout:+        # the seed draws the fixed parts (a molecule's pins and contacts) as a column at the sheet's left edge;+        # the planner starts its groups at that same x, so move every group clear of the column+        shift = 45.72+        mv = lambda m: '(%.3fmm %smm)' % (float(m.group(1)) + shift, m.group(2))+        for g in plan['groups']:+            g['commands'] = [re.sub(r'\(([-\d.]+)mm ([-\d.]+)mm\)', mv, c) for c in g['commands']]+    off = off_sheet(plan['groups'])+    if off:+        err('%d part(s) would land past Fusion\'s %g mm sheet limit, e.g. %s. Nothing was drawn.' % (len(off), SHEET_LIMIT_MM, ', '.join('%s at (%g, %g) in %s' % o for o in off[:3])),+            ['Move those parts in your --layout file.' if a.layout else 'A single part this wide is the likely cause: check its symbol in the project library, or lay the sheet out yourself with --layout.'])     bdir = box_dir() + '/design'     say('starting the design with the fab rules (clearance %.2f mm, edge %.2f mm, 0.15 mm drill) and %d fixed part(s)' % (rules['clearance'], rules['edge'], len(fixed)))     r = ab('fusion_board_seed', {'libraryPath': st['libraryPath'], 'outDir': bdir, 'name': 'Seed', 'title': nl.get('title', name), 'outlineMm': fx['outlineMm'], 'fixed': fixed, 'rules': rules})@@ -1111,20 +1190,6 @@ def cmd_schematic(a):     keep_reply('import', {'runId': rid, 'start': r, 'status': s})     if s.get('stage') != 'done': err('the design import (runId %s) did not finish: %s' % (rid, str((s.get('result') or {}).get('error'))[:300]), ['Start from a clean Fusion session (save and close half-finished designs) and run this again. The import\'s replies are in <run>/fusion/schematic/.'])     ab('fusion_schematic', {'action': 'show'}); time.sleep(3)-    fixed_refs = set(fx['fixed'])-    parts = [{'ref': c['ref'], 'deviceset': by_ref[c['ref']], 'value': c.get('value'), 'block': c.get('block')} for c in nl['components'] if c['ref'] not in fixed_refs]-    if a.layout:-        plan = {'groups': wired_groups(json.loads(Path(a.layout).read_text()), lib, by_ref, {c['ref']: c.get('value') for c in nl['components']}, Path(st['libraryPath'].replace('\\', '/')).stem, fixed_refs)}-    else:-        plan = ab('fusion_schematic_plan', {'libraryPath': st['libraryPath'], 'parts': parts, 'nets': {n: [m for m in ms if m.split('.')[0] not in fixed_refs] for n, ms in nets.items()}})-    if not plan.get('groups'): err('schematic plan: %s' % plan.get('error'))-    if fixed_refs and not a.layout:-        # the seed draws the fixed parts (a molecule's pins and contacts) as a column at the sheet's left edge;-        # the planner starts its groups at that same x, so move every group clear of the column-        shift = 45.72-        mv = lambda m: '(%.3fmm %smm)' % (float(m.group(1)) + shift, m.group(2))-        for g in plan['groups']:-            g['commands'] = [re.sub(r'\(([-\d.]+)mm ([-\d.]+)mm\)', mv, c) for c in g['commands']]     sheet = {}     for g in plan['groups']:         say('drawing %s: %s' % (g['group'], ', '.join(g['parts'])))