add imx287 holder draft, add radxa sd card, move laser tensioning holes

1 files changed, 70 insertions, 1 deletions

diff --git a/body/veye_imx287.scad b/body/veye_imx287.scad
index 0b89873..3576105 100644
--- a/body/veye_imx287.scad
+++ b/body/veye_imx287.scad
@@ -101,4 +101,73 @@ module veye_imx287_natural()
     }
 }
 
-//veye_imx287_natural();
\ No newline at end of file
+module veye_imx287_mount_plate()
+{
+    w = veye_imx287_pcb_w;
+    h = veye_imx287_pcb_h;
+    frame_w = 6;
+    iw = w - frame_w;
+    ih = h - frame_w;
+    t = 2;
+    corner_radius = 2;
+    cr = corner_radius;
+    
+    // holes
+    hd = 2.05;
+    hh = 10;
+    // distance between holes
+    h_delta = 25;
+    hr = hd / 2;
+    
+    // sensor has non-zero thickness, so put holder
+    // closer to pcb
+    translate([0, -imx287_thickness, 0])
+    // move to zero
+    translate([0, t / 2, 0])
+    difference()
+    {
+        // outer shape
+        hull()
+        {
+            for (
+                dx = [w / 2 - cr, -w / 2 + cr],
+                dy = [w / 2 - cr, -w / 2 + cr])
+            {
+                translate([dx, 0, dy])
+                translate([0, t / 2, 0])
+                rotate([90, 0, 0])
+                cylinder($fn = dToFn(cr * 2), r = cr, h = t);
+            }
+        }
+        // to cut
+        hull()
+        {
+            for (
+                dx = [iw / 2 - cr, -iw / 2 + cr],
+                dy = [iw / 2 - cr, -iw / 2 + cr])
+            {
+                translate([dx, 0, dy])
+                translate([0, t, 0])
+                rotate([90, 0, 0])
+                cylinder($fn = dToFn(cr * 2), r = cr, h = t * 2);
+            }
+        }
+        // holes
+        {
+            for (
+                dx = [h_delta / 2, -h_delta / 2],
+                dy = [h_delta / 2, -h_delta / 2])
+            {
+                translate([dx, 0, dy])
+                translate([0, hh / 2, 0])
+                rotate([90, 0, 0])
+                cylinder($fn = dToFn(hd), d = hd, h = hh);
+            }
+        }
+    }
+}
+
+color("yellow", 0.3)
+*veye_imx287_natural();
+color("green", 0.3)
+*veye_imx287_mount_plate();
\ No newline at end of file