Ergogen: Finalize PCB

ergogen/config.yaml

@@ -49,13 +49,13 @@ points:
       rows:
         # Modifier row (Ctrl, ..., but excluding the thumb keys)
         mods:
-          row_net: GP13
+          row_net: GP17
           led_previous_key: "{{zone.name}}_{{neighbor_col_left}}_{{row}}"
           tags: [ is_key, flip_led ]
 
         # Bottom letter row (Shift, ZXCV...)
         bottom:
-          row_net: GP14
+          row_net: GP16
           led_previous_key: "{{zone.name}}_{{neighbor_col_right}}_{{row}}"
 
         # Middle/home letter row (Caps Lock, ASDFG...)
@@ -66,12 +66,12 @@ points:
 
         # Top letter row (Tab, QWERT...)
         top:
-          row_net: GP16
+          row_net: GP14
           led_previous_key: "{{zone.name}}_{{neighbor_col_right}}_{{row}}"
 
         # Number row (`, 12345...)
         numbers:
-          row_net: GP17
+          row_net: GP13
           led_previous_key: "{{zone.name}}_{{neighbor_col_left}}_{{row}}"
           tags: [ is_key, flip_led ]
 
@@ -165,7 +165,7 @@ points:
 
       # Rotate the thumb keys around the bottom-left corner of the key
       key:
-        row_net: GP13
+        row_net: GP17
         tags: [ is_key, flip_led ]
         origin: [ -0.5cx, -0.5cy ]
         splay: -4
@@ -306,18 +306,18 @@ outlines:
     - what: polygon
       points:
         - ref: primary_zero_numbers
-          shift: [ -0.5cx, 1.5cy + function_zone_offset ]
+          shift: [ -0.5cx + 1, 1.5cy + function_zone_offset + 2 ]
         - ref: primary_twelve_numbers
-          shift: [ 0.5cx, 1.5cy + function_zone_offset  ]
+          shift: [ 0.5cx - 1, 1.5cy + function_zone_offset + 2]
         - ref: primary_twelve_mods
-          shift: [ 0.5cx, -0.5cy ]
+          shift: [ 0.5cx - 1, -0.5cy + 2 ]
         - ref: mirror_thumb_four
-          shift: [ 0.5cx, -0.5cy ]
+          shift: [ 0.5cx, -0.5cy + 2 ]
         - ref: thumb_four
-          shift: [ 0.5cx, -0.5cy ]
+          shift: [ 0.5cx, -0.5cy + 2 ]
         - ref: primary_zero_mods
-          shift: [ -0.5cx, -0.5cy ]
-      expand: 6
+          shift: [ -0.5cx + 1, -0.5cy + 2 ]
+      expand: 4
 
   # Preview version of board with key caps and components for visualization
   board_preview:
@@ -359,10 +359,12 @@ outlines:
 # Generate the PCB
 pcbs:
   eepyboard:
+    # Define outline (edges) of the board based on the outlines defined above
     outlines:
       main:
         outline: board
 
+    # Define PCB components
     footprints:
       controller:
         what: rp2040_purple
@@ -495,3 +497,51 @@ pcbs:
         params:
           from: GND
           to: RUN
+
+      # Mounting holes
+      mounting_hole_top_left:
+        what: mountinghole_m2
+        where:
+          ref: function_esc
+          shift: [ -9, 11.5 ]
+
+      mounting_hole_top_center:
+        what: mountinghole_m2
+        where:
+          ref: function_f4
+          shift: [ 12.5, 0 ]
+
+      mounting_hole_top_right:
+        what: mountinghole_m2
+        where:
+          ref: primary_twelve_numbers
+          shift: [ 9, cy + function_zone_offset + 11.5 ]
+
+      mounting_hole_bottom_left:
+        what: mountinghole_m2
+        where:
+          ref: primary_one_mods
+          shift: [ 10.5, -12 ]
+
+      mounting_hole_bottom_center:
+        what: mountinghole_m2
+        where:
+          ref: primary_six_bottom
+          shift: [ 0, -23 ]
+
+      mounting_hole_bottom_right:
+        what: mountinghole_m2
+        where:
+          ref: primary_eleven_mods
+          shift: [ -10.5, -12 ]
+
+      # Render text with project name and copyright onto the PCB
+      copyright_text:
+        what: text
+        where:
+          ref: primary_six_bottom
+          shift: [ 0, -15 ]
+        params:
+          text: |-
+            eepyBoard v1.0 by binaryDiv
+            (c) 2024 (MIT License)

ergogen/footprints/mountinghole_m2.js

@@ -0,0 +1,24 @@
+// MountingHole_2.2mm_M2
+// Source: https://kicad.github.io/footprints/MountingHole
+module.exports = {
+    nets: {
+        net: undefined
+    },
+    params: {
+        class: 'HOLE',
+    },
+    body: p => `
+        (module MountingHole_2.2mm_M2 (layer F.Cu) (tedit 56D1B4CB)
+            ${p.at /* parametric position */}
+
+            (fp_text reference "${p.ref}" (at 0 -3.2) (layer F.SilkS) ${p.ref_hide}
+                (effects (font (size 1 1) (thickness 0.15)))
+            )
+
+            (fp_circle (center 0 0) (end 2.2 0) (layer Cmts.User) (width 0.15))
+
+            (fp_circle (center 0 0) (end 2.45 0) (layer F.CrtYd) (width 0.05))
+            (pad 1 np_thru_hole circle (at 0 0) (size 2.2 2.2) (drill 2.2) (layers *.Cu *.Mask))
+        )
+    `
+}

ergogen/footprints/text.js

@@ -0,0 +1,38 @@
+// Graphical text box to render text (e.g. project name, copyright) onto the board
+//
+// The text can be multi-line. Linebreaks and quotes are automatically escaped.
+// Backslashes are *not* escaped to allow for other escape sequences.
+//
+// Params
+//    side: Side of the PCB ("F" or "B")
+//    text: Text to be rendered
+
+module.exports = {
+    params: {
+        layer: 'F.SilkS',
+        text: 'Example text!',
+    },
+    body: p => {
+        function escape_str(text) {
+            return text
+                .replace('"', '\\"')
+                .replace('\n', '\\n')
+                .replace('\r', '')
+        }
+
+        return `
+            (gr_text "${escape_str(p.text)}"
+                ${p.at /* parametric position */}
+
+                (layer ${p.layer})
+                (effects
+                    (font
+                        (size 1.5 1.5)
+                        (thickness 0.3)
+                        (bold yes)
+                    )
+                )
+            )
+        `;
+    }
+}