csv convert tool: correct bottom rotation for allegro

dukelec · Mar 14, 2024 · d45d08b · d45d08b
1 parent daf40c7
commit d45d08b
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/tools/csv_conv_allegro.py b/tools/csv_conv_allegro.py
@@ -58,7 +58,7 @@
             'Footprint': row['COMP_PACKAGE'],
             'Center-X(mm)': float(row['SYM_X']) * -1,
             'Center-Y(mm)': float(row['SYM_Y']),
-            'Rotation': float(row['SYM_ROTATE']),
+            'Rotation': float(row['SYM_ROTATE']) - 180,
             'Layer': "BottomLayer"})
 
 if len(top_list):

diff --git a/tools/pos.md b/tools/pos.md
@@ -1,11 +1,12 @@
 
-kicad bot layer:
+kicad bottom layer:
  - fiducial pcb x * -1
+ - enable `Use negative X coordinates for footprints on bottom layer` in `Generate Placement Files`
 
-ad pos layer:
+ad, allegro top layer:
  - fiducial pcb y * -1
 
-ad bot layer:
+ad, allegro bottom layer:
  - fiducial pcb x * -1 and y * -1
- - pos file all item: x * -1
+ - csv file all items: x * -1 (by `csv_conv_xxx.py`)