From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 17 Oct 2023 00:37:58 +0000 (+0100)
Subject: digispark-with-cable: from v1
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=0c32cdc5d6f2d65f2848fdb41dd269fbee8730dd;p=reprap-play.git

digispark-with-cable: from v1

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/digispark-with-cable.scad b/digispark-with-cable.scad
index 3a1a3ad..d13a15c 100644
--- a/digispark-with-cable.scad
+++ b/digispark-with-cable.scad
@@ -30,6 +30,8 @@ small_walls = [
 	       [ [3.0, -11.72] ,[sw_to_edge, -13.38] ],
 	       [ [-sw_to_edge+3.85, -14.90], [sw_to_edge, -13.38] ],
 	       ];
+chip_cutout = [[ -sw_to_edge + 4.20,    -4.50 ],
+	       [ -sw_to_edge + 11.95,  -11.90 ]];
 
 module BothSides(){
   for (m=[0,1]) {
@@ -50,11 +52,14 @@ module TopSmallWallsPlan() {
   }
 }
 module TopCeilPlan() {
-  BothSides(){
-    rectfromto([ -usb_w/2,              -0.01        ],
-	       [ 0.1,                   usb_tongue_d ]);
-    rectfromto([ -board_w/2 - side_wall_th, 0            ],
-	       [ 0.1,                       ceil_y_min   ]);
+  difference(){
+    BothSides(){
+      rectfromto([ -usb_w/2,              -0.01        ],
+		 [ 0.1,                   usb_tongue_d ]);
+      rectfromto([ -board_w/2 - side_wall_th, 0            ],
+		 [ 0.1,                       ceil_y_min   ]);
+    }
+    rectfromto(chip_cutout[0], chip_cutout[1]);
   }
 }
 module TopMainWallsPlan() {