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PadStack.java
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PadStack.java
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// BXLDecoder.java - a utility for converting Huffman encoded files
// into text, ported to Java from the vala code by Geert Jordaens
//
// PadStack.java v1.0
// Copyright (C) 2016 Erich S. Heinzle, [email protected]
// see LICENSE-gpl-v2.txt for software license
// see README.txt
//
// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// BXLDecoder Copyright (C) 2016 Erich S. Heinzle [email protected]
public class PadStack {
String identifier = "";
String holeDiam = "";
String surface = "";
String plated = "";
int shapeCount = 0;
int currentShape = 0;
Pad [] padList = null;
String [] args;
float [] height = null;
float [] width = null;
String [] shapeType = null;
String [] layer = null;
public PadStack(String BXLPadStackDefinition) {
args = BXLPadStackDefinition.split("\n");
for (int index = 0; index < args.length; index++) {
// System.out.println("Args[" + index + "] : " + args[index]);
args[index] = args[index].trim();
args[index] = args[index].replaceAll("[\"():]","");
args[index] = args[index].replaceAll(" "," ");
args[index] = args[index].replaceAll(" "," ");
args[index] = args[index].replaceAll(" "," ");
}
for (int index = 0; index < args.length; index++) {
// System.out.println("Args[" + index + "] : " + args[index]);
String [] args2 = args[index].split(" ");
// System.out.println(args[index]);
if (args2[0].equals("PadStack") && !args2[2].equals("Complex")) {
identifier = args2[1];
holeDiam = args2[3];
surface = args2[5];
plated = args2[7];
//System.out.println("Plated status: >" + plated + "<");
} else if (args2[0].equals("Shapes")) {
shapeCount = Integer.parseInt(args2[1]);
width = new float [shapeCount];
height = new float [shapeCount];
shapeType = new String [shapeCount];
layer = new String [shapeCount];
} else if (args2[0].equals("PadShape")) {
shapeType[currentShape] = args2[1];
if (shapeType[currentShape].equals("Polygon")) {
width[currentShape] = Float.parseFloat("12");
height[currentShape] = Float.parseFloat("12");
layer[currentShape] = "TOP";
currentShape++;
} else {
width[currentShape] = Float.parseFloat(args2[3]);
height[currentShape] = Float.parseFloat(args2[5]);
// padType[currentShape] = args2[7]; // not implemented yet
layer[currentShape] = args2[9];
currentShape++;
}
} else if (args2[0].equals("PadStack") && args2[2].equals("Complex")) {
System.out.println("Unsupported polygonal pad in footprint found. Substituting round pad.");
identifier = args2[1];
holeDiam = args2[5];
surface = args2[13];
plated = args2[15];
//System.out.println("Plated status: >" + plated + "<");
}
}
}
public boolean is(String ident) {
//System.out.println("I am an >" + identifier + "<\nbut a >" +
// ident + "< is being looked for");
return identifier.equals(ident);
}
public Pad BXLDefToPad(String BXLPadDef) {
String pinNum = "";
String pinName = "";
long rotation = 0;
String xPos = "";
String yPos = "";
BXLPadDef = BXLPadDef.trim();
BXLPadDef = BXLPadDef.replaceAll("[^a-zA-Z0-9.-]", " ");
// BXLPadDef = BXLPadDef.replaceAll("[\"():,]","");
BXLPadDef = BXLPadDef.replaceAll(" "," ");
BXLPadDef = BXLPadDef.replaceAll(" "," ");
BXLPadDef = BXLPadDef.replaceAll(" "," ");
BXLPadDef = BXLPadDef.trim();
String [] args = BXLPadDef.split(" ");
// System.out.println(BXLPadDef);
for (int index = 0; index < args.length - 1; index++) {
// System.out.println(args[index]);
if (args[index].equals("Number")) {
pinNum = args[index + 1];
if (pinNum.equals("")) {// may be empty if weird chars removed
pinNum = "empty";
}
index++;
}
if (args[index].equals("PinName")) {
pinName = args[index + 1];
if (pinName.equals("")) {// may be empty if weird chars removed
pinName = "empty";
}
index++;
}
if (args[index].equals("Origin")) {
xPos = args[index + 1];
yPos = args[index + 2];
// System.out.println("xPos, yPos : " + xPos + ", " + yPos);
index += 2;
}
if (args[index].equals("Rotate")) {
rotation = Long.parseLong(args[index + 1]);
index++;
}
}
// now we arrange kicad equivalents of the BXL values
long kicadShapeXsizeNm = 0;
long kicadShapeYsizeNm = 0;
long kicadPadPositionXNm = 0;
long kicadPadPositionYNm = 0;
char kicadShape = ' ';
long kicadShapeOrientation = 0;
long kicadHoleDiamNm = 0;
String kicadPadAttributeType = "null";
// dimensions in nanometres
kicadShapeXsizeNm = (long)(width[0]*25400);
kicadShapeYsizeNm = (long)(height[0]*25400);
// position in nanometres
kicadPadPositionXNm = (long)(Float.parseFloat(xPos)*25400);
kicadPadPositionYNm = (long)(Float.parseFloat(yPos)*25400);
// shape
// System.out.println("Shape type from BXL: " + shapeType[0]);
if (shapeType[0].equals("Rectangle") ||
shapeType[0].equals("SQUARE") ||
shapeType[0].equals("Square")) {
kicadShape = 'R';
} else { // (shapeType[0].equals("Round")) { catch the polygon and convert to dummy round
kicadShape = 'C';
}
// rotation in decidegrees for kicad
kicadShapeOrientation = rotation*10;
// hole size in nanometres
kicadHoleDiamNm = (long)(Float.parseFloat(holeDiam)*25400);
// pad attribute
if (kicadHoleDiamNm != 0 && plated.equals("True")) {
kicadPadAttributeType = "STD";
//System.out.println("This is a STD thru hole");
} else if (kicadHoleDiamNm != 0 && plated.equals("False")) {
kicadPadAttributeType = "HOLE";
//System.out.println("This is a non plated HOLE");
} else {
kicadPadAttributeType = "SMD";
//System.out.println("This is SMD");
} // hmm, maybe consider "HOLE" for diam !=0 && Plated == false
// with a bunch of kicad equivalent values, we can call
// a constructor in the Pad class and let it do the rest
// of the work.
Pad newPad = new Pad();
newPad.populateBXLElement(kicadShapeXsizeNm,
kicadShapeYsizeNm,
kicadPadPositionXNm,
kicadPadPositionYNm,
kicadShape,
kicadShapeOrientation,
kicadHoleDiamNm,
kicadPadAttributeType,
pinNum,
pinName);
return newPad;
}
public String fpText(long x, long y, int rot) {
return "#well it's a start ain't it";
}
}