Add change log.

[atreides.git] / atreus.rkt

diff --git a/atreus.rkt b/atreus.rkt
index c3ecc4696c8fba7b3fa933beee11c611a60dd832..0ec96517946a0eb6a02745f74f69e1f886dd3ed8 100644 (file)
--- a/atreus.rkt
+++ b/atreus.rkt
@@ -27,11 +27,11 @@
     (fp_line (start -6.35 6.35) (end -6.35 -6.35)
              (layer F.SilkS) (width 0.381))
     (pad 0 np_thru_hole circle (at 0 0) (size 3.9878 3.9878)
-         (drill 3.9878) (layers *.Cu)) ; switch hole, no copper
-    (pad 0 thru_hole circle (at -5.08 0) (size 1.7018 1.7018)
-         (drill 1.7018) (layers *.Cu)) ; board-mount hole, no copper
-    (pad 0 thru_hole circle (at 5.08 0) (size 1.7018 1.7018)
-         (drill 1.7018) (layers *.Cu)) ; board-mount hole, no copper
+         (drill 3.9878)) ; switch hole, no copper
+    (pad 0 np_thru_hole circle (at -5.08 0) (size 1.7018 1.7018)
+         (drill 1.7018)) ; board-mount hole, no copper
+    (pad 0 np_thru_hole circle (at 5.08 0) (size 1.7018 1.7018)
+         (drill 1.7018)) ; board-mount hole, no copper
     (pad 1 thru_hole circle (at 2.54 -5.08) (size 2.286 2.286) (drill 1.4986)
          (layers *.Cu *.SilkS *.Mask) ,net-pos)
     (pad 1 thru_hole circle (at 3.81 -2.54) (size 2.286 2.286) (drill 1.4986)
@@ -51,6 +51,12 @@
              (layer F.SilkS) (width 0.2032))
     (fp_line (start 1.524 -1.143) (end 1.524 1.143)
              (layer F.SilkS) (width 0.2032))
+    (fp_line (start 0 -1.143) (end 0 1.143)
+             (layer F.SilkS) (width 0.2032))
+    (fp_line (start 0 -1.143) (end -1.524 0)
+             (layer F.SilkS) (width 0.2032))
+    (fp_line (start -1.524 0) (end 0 1.143)
+             (layer F.SilkS) (width 0.2032))
     (fp_line (start 1.524 1.143) (end -1.524 1.143)
              (layer F.SilkS) (width 0.2032))
     (fp_line (start -1.524 1.143) (end -1.524 -1.143)
@@ -169,7 +175,11 @@
          [diode-net `(net ,(+ 16 diode)
                       ,(string->symbol (format "N-diode-~s" diode)))]
          [column-net `(net ,(+ net-col 5)
-                       ,(string->symbol (format "N-col-~s" net-col)))])
+                       ,(string->symbol (format "N-col-~s" net-col)))]
+         ;; rotate middle keys additional 90° after calculating position
+         [rotation (cond [(= 5 col) 80]
+                         [(= 6 col) 280]
+                         [true rotation])])
     (switch-module x′ y′ rotation label
                    (if left? diode-net column-net)
                    (if left? column-net diode-net))))
@@ -234,7 +244,7 @@
       (for ([f board])
         (pretty-print f op 1))
       (display (call-with-input-file "traces.rktd"
-                 (curry read-string 99999)) op)
+                 (curry read-string 999999)) op)
       (display ")" op))))
 
 (write-placement "/tmp/atreus.kicad_pcb")