From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 21 Nov 2021 12:47:19 +0000 (+0000)
Subject: adafruit-powerboost-500: provide psu_y and trim properly
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=cff6116357732f2efbac6aa6cb35931848a207d4;p=reprap-play.git

adafruit-powerboost-500: provide psu_y and trim properly

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

diff --git a/adafruit-powerboost-500.scad b/adafruit-powerboost-500.scad
index 63650ee..69d1bbd 100644
--- a/adafruit-powerboost-500.scad
+++ b/adafruit-powerboost-500.scad
@@ -30,6 +30,8 @@ psu_board_clamp_ovlp = 4.5;
 psu_board_support_wall = 2;
 psu_board_nutbox = nutbox_data_M3;
 
+psu_y = +psu_sz[1]/2 + psu_usb_protr;
+
 // ----- calculated -----
 
 psu_usbend_led_depth = psu_baffle_cnr_y*2 - psu_usbend_led_x;
@@ -142,7 +144,10 @@ module PsuMountNegative(){
 
 module PsuMountPositive(){
   difference(){
-    PsuMountPositiveMain();
+    intersection(){
+      PsuMountPositiveMain();
+      linextr_y_xz(-psu_y, psu_sz[1]*2) square(100, center=true);
+    }
     PsuMountNegative();
     intersection(){
       hull(){