X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=adafruit-powerboost-1000.scad;h=683eb811cbddc6a5f1dff2a89026297b84dae653;hp=05f6f2b8e4f353e9f9b3219606be39c19b7c9e66;hb=HEAD;hpb=8da734ec31472fd64a4319abb1d58f43272a1f6c

diff --git a/adafruit-powerboost-1000.scad b/adafruit-powerboost-1000.scad
index 05f6f2b..683eb81 100644
--- a/adafruit-powerboost-1000.scad
+++ b/adafruit-powerboost-1000.scad
@@ -14,11 +14,11 @@ psu_led_low_x = 4;
 psu_led_usbend_y_min = 4.5;
 psu_led_chrg_min_x = -1.0;
 psu_led_chrg_max_x = 3.0;
-psu_led_chrg_both_sz_y = 7.0;
+psu_led_chrg_both_sz_y = 9.4;
 
 psu_led_low_sz_x = 4.5;
 psu_led_low_min_y = -1.5;
-psu_led_low_max_y = 2.5;
+psu_led_low_max_y = 3.25;
 
 psu_led_baffle_th = 0.8;
 psu_led_baffle_ends = 1.5;
@@ -26,16 +26,29 @@ psu_led_baffle_ends = 1.5;
 psu_baffle_th = [ 0.8, 3.5 ];
 psu_innerend_led_depth = 7;
 
+psu_led_legend_line = 0.75;
+
 psu_led_legend_battery_l = 6.0;
 psu_led_legend_battery_w = 4.0;
-psu_led_legend_battery_edge = 0.75;
 psu_led_legend_battery_nub_l = 0.75;
 psu_led_legend_battery_nub_w = 1.5;
 
-psu_led_legend_gap = 0.75;
+psu_led_legend_power_dia = 5.0;
+
+psu_led_legend_gap = 1.25;
 
 // ----- calculated -----
 
+psu_led_legend_battery_edge = psu_led_legend_line;
+
+psu_led_legend_power_tick_l =
+  psu_led_legend_power_dia * 0.65;
+psu_led_legend_power_tick_dy = psu_led_legend_line;
+
+psu_led_legend_power_sz_y =
+  psu_led_legend_power_dia/2 + psu_led_legend_power_tick_l/2
+  - psu_led_legend_power_tick_dy;
+
 psu_innerend_led_x_midder =  - psu_hole_pos[1] - psu_hole_dia/2;
 
 module PsuLedBafflePlan(){
@@ -98,14 +111,65 @@ module PsuLedLegendBattery(percent=50){
   }
 }  
 
+module PsuLedLegendPowerSymbol(){
+  $fn=30;
+  tick_mid = [0, psu_led_legend_power_dia/2 - psu_led_legend_power_tick_dy];
+
+  cut_slope = ( psu_led_legend_gap + psu_led_legend_line/2 ) / tick_mid[1];
+  cut_y = psu_led_legend_power_dia + 1;
+
+  translate(tick_mid)
+    square([psu_led_legend_line, psu_led_legend_power_tick_l], center=true);
+  
+  difference(){
+    circle(r= psu_led_legend_power_dia/2);
+    circle(r= psu_led_legend_power_dia/2 - psu_led_legend_line);
+
+    polygon([[0, 0],
+	     [-cut_y * cut_slope, cut_y],
+	     [ cut_y * cut_slope, cut_y]]);
+
+    if(0) translate(tick_mid)
+      square([psu_led_legend_line, psu_led_legend_power_tick_l]
+	     + [psu_led_legend_gap*2, 0.1],
+	     center=true);
+  }
+}
+
 module PsuLedLegendsPlan(){
-  translate(0.5 * [0, psu_sz[1]]
-	    + [psu_led_legend_battery_l/2
-	       + psu_innerend_led_x_midder
+  translate([psu_led_legend_power_dia/2
+	     + psu_innerend_led_x_midder
+	     + psu_led_legend_gap,
+	     psu_sz[1]/2
+	     - psu_innerend_led_depth/2
+	     ])
+    rotate([0,0,180])
+    PsuLedLegendPowerSymbol();
+
+  for (full=[0,1]) {
+    translate([-psu_sz[0]/2
+	       + psu_led_legend_battery_l/2
+	       + psu_led_chrg_max_x
 	       + psu_led_legend_gap,
-	       -psu_innerend_led_depth/2]
-	    )
+	       -psu_sz[1]/2
+	       + psu_led_usbend_y_min
+	       + psu_led_chrg_both_sz_y * 0.5
+	       + max(
+		     psu_led_legend_battery_w + psu_led_legend_gap,
+		     psu_led_chrg_both_sz_y * 0.5
+		     ) * (0.5 - full)
+	       ])
+      PsuLedLegendBattery(full ? 100 : 50);
+  }
+
+  translate([psu_sz[0]/2
+	     - psu_led_legend_battery_nub_l
+	     - psu_led_legend_battery_l/2,
+	     -psu_sz[1]/2
+	     + psu_led_legend_gap
+	     + psu_led_usbend_y_min
+	     + psu_led_low_max_y
+	     + psu_led_legend_battery_w/2
+	     ])
     PsuLedLegendBattery(0);
-//  mirror([1,0])
-//    text("\u2300\u23fb", font="Noto Regular");
 }