adafruit-powerboost-1000.scad

   1 // -*- C -*-
   2
   3 psu_sz_nom = [ 11.43*2, 36.20 ];
   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_led_low_x = 4;
  13
  14 psu_led_usbend_y_min = 4.5;
  15 psu_led_chrg_min_x = -1.0;
  16 psu_led_chrg_max_x = 3.0;
  17 psu_led_chrg_both_sz_y = 7.0;
  18
  19 psu_led_low_sz_x = 4.5;
  20 psu_led_low_min_y = -1.5;
  21 psu_led_low_max_y = 2.5;
  22
  23 psu_led_baffle_th = 0.8;
  24 psu_led_baffle_ends = 1.5;
  25
  26 psu_baffle_th = [ 0.8, 3.5 ];
  27 psu_innerend_led_depth = 7;
  28
  29 psu_led_legend_battery_l = 6.0;
  30 psu_led_legend_battery_w = 4.0;
  31 psu_led_legend_battery_edge = 0.75;
  32 psu_led_legend_battery_nub_l = 0.75;
  33 psu_led_legend_battery_nub_w = 1.5;
  34
  35 psu_led_legend_gap = 0.75;
  36
  37 // ----- calculated -----
  38
  39 psu_innerend_led_x_midder =  - psu_hole_pos[1] - psu_hole_dia/2;
  40
  41 module PsuLedBafflePlan(){
  42   AtPsuMountCorner(0,0) {
  43     translate([ (psu_led_chrg_min_x + psu_led_chrg_max_x)/2,
  44                psu_led_usbend_y_min + psu_led_chrg_both_sz_y/2 ])
  45       square(center=true,
  46              [ psu_led_chrg_max_x - psu_led_chrg_min_x
  47                + psu_led_baffle_ends*2,
  48                psu_led_baffle_th ]);
  49   }
  50 }
  51
  52 module PsuLedWindowsPlanCore(){
  53   difference(){
  54     union(){
  55       // Two LEDs one side of inlet connector
  56       // "Full" (near edge) and "Chrg" (inner)
  57       AtPsuMountCorner(0,0) {
  58         translate([0, psu_led_usbend_y_min ])
  59           rectfromto([ psu_led_chrg_min_x, 0 ],
  60                      [ psu_led_chrg_max_x,
  61                        psu_led_chrg_both_sz_y ]);
  62       }
  63
  64       // One LED, "Low", other side of inlet connector
  65       AtPsuMountCorner(1,0) {
  66         translate([0, psu_led_usbend_y_min ])
  67           rectfromto([ 0,
  68                        psu_led_low_min_y ],
  69                      [ psu_led_low_sz_x,
  70                        psu_led_low_max_y ]);
  71       }
  72
  73       // One LED, PWR, near outlet USB pads
  74       AtPsuMountCorner(0,1){
  75         rectfromto([0,0],
  76                    [psu_sz[0]/2 + psu_innerend_led_x_midder,
  77                     psu_innerend_led_depth]);
  78       }
  79     }
  80   }
  81 }
  82
  83 module PsuLedLegendBattery(percent=50){
  84   e = psu_led_legend_battery_edge;
  85   empty_l = (100-percent)/100 * (psu_led_legend_battery_l - e*2);
  86   difference(){
  87     union(){
  88       square([psu_led_legend_battery_l,
  89               psu_led_legend_battery_w], center=true);
  90       translate([psu_led_legend_battery_l/2, 0])
  91         square([psu_led_legend_battery_nub_l*2,
  92                 psu_led_legend_battery_nub_w], center=true);
  93     }
  94     if (empty_l > 0)
  95       translate([-(psu_led_legend_battery_l/2-e),
  96                  -(psu_led_legend_battery_w/2-e)])
  97         square([empty_l, psu_led_legend_battery_w - e*2]);
  98   }
  99 }
 100
 101 module PsuLedLegendsPlan(){
 102   translate(0.5 * [0, psu_sz[1]]
 103             + [psu_led_legend_battery_l/2
 104                + psu_innerend_led_x_midder
 105                + psu_led_legend_gap,
 106                -psu_innerend_led_depth/2]
 107             )
 108     PsuLedLegendBattery(0);
 109 //  mirror([1,0])
 110 //    text("\u2300\u23fb", font="Noto Regular");
 111 }