florian.berthold
d43c7976ad
Panel alignment: - PCB offset 10mm from panel top - Component holes aligned: OLED@25mm, jacks@45mm, button@58mm - 4x M3 standoff holes at corners (5,5), (35,5), (5,75), (35,75) Updates: - Panel SVG and spec aligned with PCB layout - Mounting holes added to PCB (Edge.Cuts layer) - Regenerated Gerbers with mounting holes - Updated autoroute.py to add mounting holes automatically DRC: 0 unconnected, 7 cosmetic errors (courtyard overlaps)
87 lines
2.0 KiB
Python
87 lines
2.0 KiB
Python
#!/usr/bin/env python3
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"""
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SN-L00 Component Placement Script for 6HP Eurorack
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Board at origin (0,0) to (28,100)
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Run in KiCad PCB Editor: Tools → Scripting Console
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Then: exec(open('scripts/place_6hp.py').read())
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"""
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import pcbnew
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board = pcbnew.GetBoard()
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def mm(val):
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return pcbnew.FromMM(val)
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def place(x, y):
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return pcbnew.VECTOR2I(mm(x), mm(y))
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# Component positions for 6HP (28mm x 100mm) layout
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# Board origin at (0,0), components placed relative to that
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placements = {
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# Top - OLED display (rotated 90°, 13mm wide when rotated)
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"MOD3": (14, 18, 90),
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# Audio jacks
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"J3": (7, 40, 0), # RETURN_IN
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"J4": (21, 40, 0), # TRIG_OUT
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# Button
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"SW1": (14, 54, 0),
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# RP2040-Zero module
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"MOD2": (14, 70, 0),
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# Signal conditioning ICs
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"U2": (6, 85, 0), # 74LVC1G17
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"U4": (22, 85, 0), # MCP6001
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# Resistors
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"R2": (3, 90, 0),
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"R3": (7, 90, 0),
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"R4": (11, 90, 0),
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"R5": (15, 90, 0),
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"R6": (19, 90, 0),
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"R7": (23, 90, 0),
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# Decoupling caps
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"C4": (3, 85, 90),
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"C5": (11, 85, 90),
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"C6": (25, 85, 90),
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# LED
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"D5": (25, 90, 0),
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# Protection diodes
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"D3": (6, 94, 0),
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"D4": (22, 94, 0),
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# Power section
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"J2": (14, 94, 0), # Eurorack power header
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"D2": (3, 94, 90), # Protection diode
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"U3": (25, 94, 180), # LDO - moved right
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"C2": (3, 90, 90), # Input cap
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"C3": (25, 90, 90), # Output cap - moved right
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}
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print("Placing components for 6HP Eurorack layout...")
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placed = 0
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not_found = []
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for ref, (x, y, rot) in placements.items():
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fp = board.FindFootprintByReference(ref)
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if fp:
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fp.SetPosition(place(x, y))
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fp.SetOrientationDegrees(rot)
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placed += 1
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print(f" {ref} -> ({x}, {y}) rot={rot}°")
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else:
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not_found.append(ref)
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print(f"\nPlaced {placed} components")
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if not_found:
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print(f"Not found: {', '.join(not_found)}")
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pcbnew.Refresh()
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print("\nDone! Save (Ctrl+S), then export DSN for routing.")
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