From 8405b06d2f7287b248391bd1b338392cf3e3edb6 Mon Sep 17 00:00:00 2001
From: Marco Massarelli <marco.massarelli@gmail.com>
Date: Wed, 10 May 2023 14:16:44 -0400
Subject: [PATCH] Add known working diode footprint

---
 ergogen/footprints/ diode.js | 85 ++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 ergogen/footprints/ diode.js

diff --git a/ergogen/footprints/ diode.js b/ergogen/footprints/ diode.js
new file mode 100644
index 0000000..dc290ee
--- /dev/null
+++ b/ergogen/footprints/ diode.js	
@@ -0,0 +1,85 @@
+module.exports = {
+    params: {
+        designator: 'D',
+        from: undefined,
+        to: undefined,
+        smd: true,
+        tht: true,
+        side: 'both'
+    },
+    body: p => {
+
+        const header = `
+  
+    (module ComboDiode (layer F.Cu) (tedit 5B24D78E)
+
+
+        ${p.at /* parametric position */}
+
+        ${'' /* footprint reference */}
+        (fp_text reference "${p.ref}" (at 0 0) (layer F.SilkS) ${p.ref_hide} (effects (font (size 1.27 1.27) (thickness 0.15))))
+        (fp_text value "" (at 0 0) (layer F.SilkS) hide (effects (font (size 1.27 1.27) (thickness 0.15))))
+        `
+        const symbol_f = `
+        ${''/* diode symbols */}
+        (fp_line (start 0.25 0) (end 0.75 0) (layer F.SilkS) (width 0.1))
+        (fp_line (start 0.25 0.4) (end -0.35 0) (layer F.SilkS) (width 0.1))
+        (fp_line (start 0.25 -0.4) (end 0.25 0.4) (layer F.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end 0.25 -0.4) (layer F.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end -0.35 0.55) (layer F.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end -0.35 -0.55) (layer F.SilkS) (width 0.1))
+        (fp_line (start -0.75 0) (end -0.35 0) (layer F.SilkS) (width 0.1))
+        `
+        const symbol_b = `
+        (fp_line (start 0.25 0) (end 0.75 0) (layer B.SilkS) (width 0.1))
+        (fp_line (start 0.25 0.4) (end -0.35 0) (layer B.SilkS) (width 0.1))
+        (fp_line (start 0.25 -0.4) (end 0.25 0.4) (layer B.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end 0.25 -0.4) (layer B.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end -0.35 0.55) (layer B.SilkS) (width 0.1))
+        (fp_line (start -0.35 0) (end -0.35 -0.55) (layer B.SilkS) (width 0.1))
+        (fp_line (start -0.75 0) (end -0.35 0) (layer B.SilkS) (width 0.1))
+        `
+
+        const smd_f = `
+        ${''/* SMD pads on both sides */}
+        (pad 1 smd rect (at -1.65 0 ${p.rot}) (size 0.9 1.2) (layers F.Cu F.Paste F.Mask) ${p.to.str})
+        (pad 2 smd rect (at 1.65 0 ${p.rot}) (size 0.9 1.2) (layers F.Cu F.Paste F.Mask) ${p.from.str})
+        `
+        const smd_b = `
+        (pad 2 smd rect (at 1.65 0 ${p.rot}) (size 0.9 1.2) (layers B.Cu B.Paste B.Mask) ${p.from.str})
+        (pad 1 smd rect (at -1.65 0 ${p.rot}) (size 0.9 1.2) (layers B.Cu B.Paste B.Mask) ${p.to.str})
+        `
+        const tht = `
+        ${''/* THT terminals */}
+        (pad 1 thru_hole rect (at -3.81 0 ${p.rot}) (size 1.778 1.778) (drill 0.9906) (layers *.Cu *.Mask) ${p.to.str})
+        (pad 2 thru_hole circle (at 3.81 0 ${p.rot}) (size 1.905 1.905) (drill 0.9906) (layers *.Cu *.Mask) ${p.from.str})
+        `
+        const end = `
+    )
+  
+    `
+        let final = header;
+        if (p.side == 'both' || p.side == 'F') {
+            final += symbol_f;
+        }
+        if (p.side == 'both' || p.side == 'B') {
+            final += symbol_b;
+        }
+        if (p.smd) {
+            if (p.side == 'both') {
+                final += smd_f;
+                final += smd_b;
+            } else if (p.side == 'F') {
+                final += smd_f;
+            } else if (p.side == 'B') {
+                final += smd_b;
+            }
+        }
+        if (p.tht) {
+            final += tht;
+        }
+        final += end;
+        return final;
+
+    }
+}
\ No newline at end of file