Start work on model

controller-board/fw/ft232h.cfg

@@ -8,6 +8,8 @@ ftdi_layout_signal SWD_EN -data 0
 ftdi_layout_signal nTRST -data 0x0100 -oe 0x0100
 ftdi_layout_signal nSRST -data 0x0200 -oe 0x0200
 
+set WORKAREASIZE 0
+
 source [find target/stm32l0.cfg]
 
 $_TARGETNAME configure -event reset-end {

v5/pnp_model.py

@@ -0,0 +1,25 @@
+import cadquery as cq
+
+centers = [
+    (-5, 0),
+    (10, 5),
+    (10, -5)
+    ]
+
+plunger = (
+    cq.Workplane("XZ")
+    .polyline([
+        (0, 0),
+        (10, 0),
+        (9.2, 10),
+        (0, 10)
+        ])
+    .close()
+    .revolve()
+    .faces(">Z")
+    .workplane()
+    .pushPoints(centers)
+    .hole(3)
+    )
+
+show_object(plunger)