From 44b5d19d3b917e4336fff64b5a00313167838fd3 Mon Sep 17 00:00:00 2001 From: unknown Date: Sun, 23 Aug 2015 21:44:34 +0200 Subject: [PATCH] barcodefootprint wizard - cleanup python code. --- pcbnew/scripting/plugins/uss39_barcode.py | 216 ++++------------------ 1 file changed, 39 insertions(+), 177 deletions(-) diff --git a/pcbnew/scripting/plugins/uss39_barcode.py b/pcbnew/scripting/plugins/uss39_barcode.py index d57c677994..09b2e337af 100644 --- a/pcbnew/scripting/plugins/uss39_barcode.py +++ b/pcbnew/scripting/plugins/uss39_barcode.py @@ -14,158 +14,49 @@ # MA 02110-1301, USA. from __future__ import division -import pcbnew +import pcbnew as B import HelpfulFootprintWizardPlugin -import PadArray as PA -import math - ''' Created on Jan 16, 2015 @author: ejohns +Rewritten by LordBlick ''' -from string import ascii_uppercase, digits +ptd = { + '0': '000110100', '1': '100100001', '2': '001100001', '3': '101100000', + '4': '000110001', '5': '100110000', '6': '001110000', '7': '000100101', + '8': '100100100', '9': '001100100', 'A': '100001001', 'B': '001001001', + 'C': '101001000', 'D': '000011001', 'E': '100011000', 'F': '001011000', + 'G': '000001101', 'H': '100001100', 'I': '001001100', 'J': '000011100', + 'K': '100000011', 'L': '001000011', 'M': '101000010', 'N': '000010011', + 'O': '100010010', 'P': '001010010', 'Q': '000000111', 'R': '100000110', + 'S': '001000110', 'T': '000010110', 'U': '110000001', 'V': '011000001', + 'W': '111000000', 'X': '010010001', 'Y': '110010000', 'Z': '011010000', + '-': '010000101', '.': '110000100', ' ': '011000100', '*': '010010100', + '$': '010101000', '/': '010100010', '+': '010001010', '%': '000101010'} class Uss39: - """ - """ - - patternDict = {'1': [1, 0, 0, 1, 0, 0, 0, 0, 1], - '2': [0, 0, 1, 1, 0, 0, 0, 0, 1], - '3': [1, 0, 1, 1, 0, 0, 0, 0, 0], - '4': [0, 0, 0, 1, 1, 0, 0, 0, 1], - '5': [1, 0, 0, 1, 1, 0, 0, 0, 0], - '6': [0, 0, 1, 1, 1, 0, 0, 0, 0], - '7': [0, 0, 0, 1, 0, 0, 1, 0, 1], - '8': [1, 0, 0, 1, 0, 0, 1, 0, 0], - '9': [0, 0, 1, 1, 0, 0, 1, 0, 0], - '0': [0, 0, 0, 1, 1, 0, 1, 0, 0], - 'A': [1, 0, 0, 0, 0, 1, 0, 0, 1], - 'B': [0, 0, 1, 0, 0, 1, 0, 0, 1], - 'C': [1, 0, 1, 0, 0, 1, 0, 0, 0], - 'D': [0, 0, 0, 0, 1, 1, 0, 0, 1], - 'E': [1, 0, 0, 0, 1, 1, 0, 0, 0], - 'F': [0, 0, 1, 0, 1, 1, 0, 0, 0], - 'G': [0, 0, 0, 0, 0, 1, 1, 0, 1], - 'H': [1, 0, 0, 0, 0, 1, 1, 0, 0], - 'I': [0, 0, 1, 0, 0, 1, 1, 0, 0], - 'J': [0, 0, 0, 0, 1, 1, 1, 0, 0], - 'K': [1, 0, 0, 0, 0, 0, 0, 1, 1], - 'L': [0, 0, 1, 0, 0, 0, 0, 1, 1], - 'M': [1, 0, 1, 0, 0, 0, 0, 1, 0], - 'N': [0, 0, 0, 0, 1, 0, 0, 1, 1], - 'O': [1, 0, 0, 0, 1, 0, 0, 1, 0], - 'P': [0, 0, 1, 0, 1, 0, 0, 1, 0], - 'Q': [0, 0, 0, 0, 0, 0, 1, 1, 1], - 'R': [1, 0, 0, 0, 0, 0, 1, 1, 0], - 'S': [0, 0, 1, 0, 0, 0, 1, 1, 0], - 'T': [0, 0, 0, 0, 1, 0, 1, 1, 0], - 'U': [1, 1, 0, 0, 0, 0, 0, 0, 1], - 'V': [0, 1, 1, 0, 0, 0, 0, 0, 1], - 'W': [1, 1, 1, 0, 0, 0, 0, 0, 0], - 'X': [0, 1, 0, 0, 1, 0, 0, 0, 1], - 'Y': [1, 1, 0, 0, 1, 0, 0, 0, 0], - 'Z': [0, 1, 1, 0, 1, 0, 0, 0, 0], - '-': [0, 1, 0, 0, 0, 0, 1, 0, 1], - '.': [1, 1, 0, 0, 0, 0, 1, 0, 0], - ' ': [0, 1, 1, 0, 0, 0, 1, 0, 0], - '*': [0, 1, 0, 0, 1, 0, 1, 0, 0], - '$': [0, 1, 0, 1, 0, 1, 0, 0, 0], - '/': [0, 1, 0, 1, 0, 0, 0, 1, 0], - '+': [0, 1, 0, 0, 0, 1, 0, 1, 0], - '%': [0, 0, 0, 1, 0, 1, 0, 1, 0]} - - - def makePrintable(self, text): - """ - """ - output_string = '' - - # Capitalize string - text = text.upper() - - # Remove unprintable text - for c in text: - output_string = output_string + c if self.patternDict.has_key(c) else output_string - - return output_string - - def getPattern(self, c): - """ - """ - return self.patternDict[c] - - def getBarCodePattern(self, text = None): - """ - """ - - text = text if text is not None else self.Text - bars = [] - output_string = '' - - # Reformat text - text = self.makePrintable(text) - - # Append start and end characters - output_string = '*' + text + '*' - - for c in output_string: - bars = bars + self.getPattern(c) - # Add intercharacter gap - bars.append(0) - - # Remove last intercharacter gap - bars = bars[:-1] - - return bars - - def __init__(self, text): - """ - """ + def __init__(self, text): self.Text = self.makePrintable(text) - def __str__(self): - """ - """ - return self.Text + __str__ = lambda self: self.Text + makePrintable = lambda self, text: ''.join((c for c in text.upper() if ptd.has_key(c))) + + def getBarCodePattern(self, text = None): + text = text if not(text is None) else self.Text + # Reformated text with start and end characters + return reduce(lambda a1, a2: a1 + [0] + a2, [map(int, ptd[c]) for c in ("*%s*" % self.makePrintable(text))]) class Uss39Wizard(HelpfulFootprintWizardPlugin.HelpfulFootprintWizardPlugin): - """""" - - def GetName(self): - """ - Return footprint name. - - This is specific to each footprint class, you need to implement - this - """ - return 'BARCODE USS-39' - - def GetDescription(self): - """ - Return footprint description. - - This is specific to each footprint class, you need to implement - this - """ - return 'USS-39 Barcode' - - def GetReferencePrefix(self): - """ - """ - return 'BARCODE' - - def GetValue(self): - """ - """ - return self.module.Value().GetText() + GetName = lambda self: 'BARCODE USS-39' + GetDescription = lambda self: 'USS-39 Barcode' + GetReferencePrefix = lambda self: 'BARCODE' + GetValue = lambda self: self.module.Value().GetText() def GenerateParameterList(self): - """""" # Silkscreen parameters - self.AddParam("Barcode", "Pixel Width", self.uMM, 0.20) self.AddParam("Barcode", "Height", self.uMM, 3.0) self.AddParam("Barcode", "Margin", self.uMM, 2.0) @@ -175,75 +66,54 @@ class Uss39Wizard(HelpfulFootprintWizardPlugin.HelpfulFootprintWizardPlugin): self.AddParam("Caption", "Thickness", self.uMM, 0.12) def CheckParameters(self): - """ - """ - # Reset constants - self.CourtyardLineWidth = pcbnew.FromMM(0.05) - + self.CourtyardLineWidth = B.FromMM(0.05) # Set bar height to the greater of 6.35mm or 0.15*L # Set quiet width to 10*X - # User-defined parameters - # Create barcode object self.Barcode = Uss39('=' + str(self.parameters['Barcode']['*Contents'])) self.X = int(self.parameters['Barcode']['Pixel Width']) self.module.Value().SetText( str(self.Barcode) ) - self.C = len(str(self.Barcode)) - # Inter-character gap if self.X < 0.250: - self.I = pcbnew.FromMM(3.15) + self.I = B.FromMM(3.15) else: - self.I = (2 * self.X) if (2*self.X) > pcbnew.FromMM(1.35) else pcbnew.FromMM(1.35) - + self.I = (2 * self.X) if (2*self.X) > B.FromMM(1.35) else B.FromMM(1.35) # Wide to narrow ratio - if self.X >= pcbnew.FromMM(0.508): - self.N = pcbnew.FromMM(int((2.0+3.0)/2)) + if self.X >= B.FromMM(0.508): + self.N = B.FromMM(int((2.0+3.0)/2)) else: - self.N = pcbnew.FromMM(int((2.2+3.0)/2)) - + self.N = B.FromMM(int((2.2+3.0)/2)) self.H = self.parameters['Barcode']['Height'] - - self.Q = (10 * self.X) if (10 * self.X) > pcbnew.FromMM(6.35) else pcbnew.FromMM(6.35) - + self.Q = (10 * self.X) if (10 * self.X) > B.FromMM(6.35) else B.FromMM(6.35) self.L = self.I * (1 + self.C) + (self.C + 2) * (6 * self.X + 3 * self.N * self.X) + 2 * self.Q def __drawBar__(self, bit, x): - """ - """ offset = (bit + 1) * self.X return x + offset def __drawSpace__(self, bit, x): - """ - """ - self.draw.SetLayer(pcbnew.F_SilkS) + self.draw.SetLayer(B.F_SilkS) self.draw.SetWidth(self.X) self.draw.Line(x, 0, x, self.H) - if (bit == 1): self.draw.Line(x + self.X, 0, x + self.X, self.H) self.draw.Line(x + self.X/2, 0, x + self.X/2, self.H) self.draw.Line(x, 0, x + self.X, 0) self.draw.Line(x, self.H, x + self.X, self.H) - offset = (bit + 1) * self.X return x + offset def drawBars(self): - """ - """ x = 0 bars = self.Barcode.getBarCodePattern() for index in range(0, len(bars), 2): # Draw bar barBit = bars[index] x = self.__drawBar__(barBit, x) - # Draw space if index < len(bars)-1: spaceBit = bars[index + 1] @@ -251,12 +121,9 @@ class Uss39Wizard(HelpfulFootprintWizardPlugin.HelpfulFootprintWizardPlugin): return x def drawQuietZone(self, x0, y0, width, height): - """ - """ - self.draw.SetLayer(pcbnew.F_SilkS) + self.draw.SetLayer(B.F_SilkS) self.draw.SetWidth(self.X) - for offset in range(0, int(self.Q), int(self.X/2)): xoffset = offset + self.X yoffset = offset + self.X/2 @@ -266,22 +133,17 @@ class Uss39Wizard(HelpfulFootprintWizardPlugin.HelpfulFootprintWizardPlugin): self.draw.Line(width + xoffset, -yoffset, width+xoffset, self.H+yoffset) def BuildThisFootprint(self): - """ - """ - # Draw bars x = self.drawBars() - # Draw quiet zone self.drawQuietZone(0, 0, x, self.H) - # Draw courtyard origin - self.draw.SetLayer(pcbnew.F_CrtYd) + self.draw.SetLayer(B.F_CrtYd) self.draw.SetWidth(self.CourtyardLineWidth) - ch_lim = pcbnew.FromMM(0.35) + ch_lim = B.FromMM(0.35) self.draw.Line(-ch_lim, 0, ch_lim, 0) self.draw.Line(0, -ch_lim, 0, ch_lim) - self.draw.Circle(0, 0, pcbnew.FromMM(0.25)) - self.module.Value().SetLayer(pcbnew.F_Fab) + self.draw.Circle(0, 0, B.FromMM(0.25)) + self.module.Value().SetLayer(B.F_Fab) Uss39Wizard().register()