84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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from __future__ import division
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import math
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import pcbnew
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import HelpfulFootprintWizardPlugin as HFPW
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import PadArray as PA
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class circular_pad_array_wizard(HFPW.HelpfulFootprintWizardPlugin):
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def GetName(self):
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return "Circular Pad Array"
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def GetDescription(self):
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return "Circular array of pads"
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def GenerateParameterList(self):
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self.AddParam("Pads", "n", self.uNatural, 6)
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self.AddParam("Pads", "pad width", self.uMM, 1.5)
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self.AddParam("Pads", "drill", self.uMM, 1)
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self.AddParam("Pads", "circle diameter", self.uMM, 5)
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self.AddParam("Pads", "first pad angle", self.uNatural, 0)
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self.AddParam("Pads", "number clockwise", self.uBool, True)
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self.AddParam("Pads", "first pad number", self.uNatural, 1)
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def CheckParameters(self):
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self.CheckParamInt("Pads", "*n")
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self.CheckParamInt("Pads", "*first pad number")
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self.CheckParamBool("Pads", "*number clockwise")
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def GetValue(self):
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pins = self.parameters["Pads"]["*n"]
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return "CPA_%d" % pins
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def BuildThisFootprint(self):
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prm = self.parameters['Pads']
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pad_size = prm['pad width']
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pad = PA.PadMaker(self.module).THPad(
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prm['pad width'], prm['pad width'], prm['drill'])
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array = PA.PadCircleArray(
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pad, prm['*n'], prm['circle diameter'] / 2,
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angle_offset=prm["*first pad angle"],
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centre=pcbnew.wxPoint(0, 0),
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clockwise=prm["*number clockwise"])
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array.SetFirstPadInArray(prm["*first pad number"])
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array.AddPadsToModule(self.draw)
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body_radius = (prm['circle diameter'] + prm['pad width'])/2 + self.draw.GetLineThickness()
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self.draw.Circle(0, 0, body_radius)
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text_size = self.GetTextSize() # IPC nominal
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thickness = self.GetTextThickness()
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textposy = body_radius + self.draw.GetLineThickness()/2 + self.GetTextSize()/2 + thickness
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self.draw.Value( 0, textposy, text_size )
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self.draw.Reference( 0, -textposy, text_size )
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circular_pad_array_wizard().register()
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