adafruit-powerboost-500.scad

   1 // -*- C -*-
   2
   3 psu_sz_nom = [ 21.59, 35.56 ];
   4
   5 //// toplevels-from:
   6 include <adafruit-powerboost-common.scad>
   7
   8 psu_hole_pos = [ 2.05, // from back edge of psu_sz[0]
   9                  0.55 * 0.5 * 25.4, // from centreline
  10                  ];
  11
  12 psu_baffle_gap = 1.0 + 0.5;
  13 psu_baffle_cnr_y = 7.45; // from connector end
  14 psu_baffle_th = [ 0.8, 3.5 ];
  15 psu_usbend_led_x = 4.5;
  16 psu_innerend_led_depth = 10;
  17
  18 // ----- calculated -----
  19
  20 psu_usbend_led_depth = psu_baffle_cnr_y*2 - psu_usbend_led_x;
  21
  22
  23 module PsuLedBafflePlan(){
  24   baffle_tr = [0, psu_baffle_cnr_y]
  25     + 0.5 * [psu_baffle_th[1], psu_baffle_th[0]];
  26   translate([0, -psu_sz[1]/2]) {
  27     mirror([1,0,0]) {
  28       rectfromto([-psu_baffle_th[1]/2, 0],
  29                  baffle_tr);
  30       rectfromto([-psu_sz[0]/2 - psu_board_support_wall *2,
  31                   baffle_tr[1] - psu_baffle_th[0]],
  32                  baffle_tr);
  33     }
  34   }
  35 }
  36
  37 module PsuLedWindowsPlanCore(){
  38   difference(){
  39     union(){
  40       AtPsuMountCorner(1,0) {
  41         rectfromto([ -(psu_board_support_wall + 0.1),
  42                      +psu_usbend_led_x ],
  43                    [ psu_sz[0]/2,
  44                      +psu_usbend_led_depth ]);
  45       }
  46       AtPsuMountCorner(0,0) {
  47         sz = psu_baffle_cnr_y - psu_board_support_wall - psu_baffle_th[0];
  48         translate([0, psu_baffle_cnr_y])
  49           rectfromto([ -(psu_board_support_wall + 0.1),
  50                        -sz/2 ],
  51                      [ psu_sz[0]/2,
  52                        +sz/2 ]);
  53       }
  54       AtPsuMountCorner(0,1){
  55         rectfromto([0,0],
  56                    [psu_sz[0]/2 - psu_hole_pos[1] - psu_hole_dia/2,
  57                      psu_innerend_led_depth]);
  58       }
  59     }
  60     translate([0, -psu_sz[1]/2])
  61       square(center=true, [psu_baffle_th[1], psu_sz[1]]);;
  62   }
  63 }