initial import

emqbit-utilities/kicad/kccomp.py

@@ -0,0 +1,95 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+"""
+Copyright (C) 2010 Andres Calderon, andres.calderon@emqbit.com
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+"""
+
+from datetime import datetime
+
+class KcLibrary:
+  def __init__(self, name):
+    self.name = name
+    self.parts = []
+  
+  def add_part(self, unit):
+    self.parts.append(unit)
+
+  def write(self):
+    of = open(self.name,'w') 
+    
+    of.writelines('EESchema-LIBRARY Version 2.3  Date: ' + datetime.now().strftime("%d/%m/%Y-%H:%M:%S") + '\n\n')
+    
+    for p in self.parts:
+      p.write(of)
+
+class KcComponent:
+  def __init__(self, part):
+    self.part = part
+    self.units = []
+        
+  def add_unit(self, unit):
+    self.units.append(unit)
+    
+  def write(self, of):
+      of.writelines('DEF ' + self.part + " U 0 40 Y Y " + str(len(self.units)) + " F N\n")
+      of.writelines('F0 "U" 0 100 70 H V C C\n')
+      of.writelines('F1 "' + self.part + '" 0 -100 70 H V C C\n')
+      of.writelines('DRAW\n')
+
+      for u in self.units: 
+        u.write(of,self.part)
+
+      of.writelines('ENDDRAW\n')
+      of.writelines('ENDDEF\n')
+
+class KcUnit:
+  def __init__(self, id_unit):
+    self.id_unit    = id_unit
+    self.top_pins   = []
+    self.bot_pins   = []
+    self.left_pins  = []
+    self.right_pins = []
+
+  def write(self, of, part):
+    ll = max(self.left_pins, key=lambda KcPin: len(KcPin.name))
+    lr = max(self.right_pins, key=lambda KcPin: len(KcPin.name))
+    sl = (len( ll.name + "     " + part + "     " + lr.name))/2
+    
+    H = max(len(self.left_pins),len(self.right_pins),10)/2*100
+    W = max(len(self.top_pins)+6,len(self.bot_pins)+6,sl)/2*100
+
+    of.writelines('S ' + str(-W) + ' ' + str(-H-100) + ' ' + str(W) + ' ' + str(H+100) + ' ' + str(self.id_unit) +' 1 0 f\n')
+  
+    self.write_pin(of,self.left_pins, -W-300, (len(self.right_pins)/2*100),0,-100,'R')
+    self.write_pin(of,self.right_pins, W+300,-(len(self.right_pins)/2*100),0, 100,'L')
+
+    self.write_pin(of,self.top_pins,-(len(self.top_pins)/2*100), H+400,100,0,'D')
+    self.write_pin(of,self.bot_pins,-(len(self.bot_pins)/2*100),-H-400,100,0,'U')
+            
+  def write_pin(self, of, pins, x, y, dx, dy, d):
+    for signal in pins:
+      of.writelines('X ' + signal.name + ' ' + signal.pin + ' ' + str(x) + ' ' + str(y) +' 300 ' + d + ' 60 60 ' + str(self.id_unit) + ' 1 ' + signal.electrical_type + ' ' + signal.pin_type + '\n')
+      x = x + dx
+      y = y + dy
+
+class KcPin:
+  def __init__(self, name, pin , electrical_type='P', pin_type=''):
+    self.pin = pin
+    self.name = name
+    self.pin_type = pin_type
+    self.electrical_type = electrical_type