kicad/pcb_calculator/board_classes_values.cpp

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/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2015 jean-pierre.charras
* Copyright (C) 2015 Kicad Developers, see AUTHORS.txt for contributors.
*
* 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 3
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <wx/app.h>
#include <wx/msgdlg.h>
#include "pcb_calculator_frame.h"
#include "units_scales.h"
// A helper class to handle min values
// Values are in meters.
// Note : use -1.0 when a value is irrelevant in a class
class BOARD_MIN_SIZE_VALUES
{
public:
int m_Class; // Class Id
double m_Lines; // min copper lines width
double m_Clearance; // min dist between copper lines
double m_ViaDiamDiff; // Min value for diff between Via diameter
// and its hole diameter
double m_PadDiamDiffPlated; // Min value for diff between Pad diameter
// and its hole diameter (plated)
double m_PadDiamDiffNotPlated; // Min value for diff between Pad diameter
// and its hole diameter (not plated)
public:
BOARD_MIN_SIZE_VALUES( int aClass, double aLines,
double aClearance, double aViaDiffPlated,
double aPadDiffPlated , double aPadDiffNotPlated )
{
m_Class = aClass;
m_Lines = aLines;
m_Clearance = aClearance;
m_ViaDiamDiff = aViaDiffPlated;
m_PadDiamDiffPlated = aPadDiffPlated;
m_PadDiamDiffNotPlated = aPadDiffNotPlated;
}
};
#define BRDCLASS_COUNT 6
static BOARD_MIN_SIZE_VALUES clist[BRDCLASS_COUNT] =
{
// class 1
BOARD_MIN_SIZE_VALUES(1, 0.80*UNIT_MM, 0.68*UNIT_MM,
-1.0,
1.19*UNIT_MM, 1.57*UNIT_MM ),
// class 2
BOARD_MIN_SIZE_VALUES(1, 0.50*UNIT_MM, 0.50*UNIT_MM,
-1.0,
0.78*UNIT_MM, 1.13*UNIT_MM ),
// class 3
BOARD_MIN_SIZE_VALUES(1, 0.31*UNIT_MM, 0.31*UNIT_MM,
0.45*UNIT_MM,
0.6*UNIT_MM, 0.90*UNIT_MM ),
// class 4
BOARD_MIN_SIZE_VALUES(1, 0.21*UNIT_MM, 0.21*UNIT_MM,
0.34*UNIT_MM,
0.49*UNIT_MM, -1.0 ),
// class 5
BOARD_MIN_SIZE_VALUES(1, 0.15*UNIT_MM, 0.15*UNIT_MM,
0.24*UNIT_MM,
0.39*UNIT_MM, -1.0 ),
// class 6
BOARD_MIN_SIZE_VALUES(1, 0.12*UNIT_MM, 0.12*UNIT_MM,
0.20*UNIT_MM,
0.35*UNIT_MM, -1.0 )
};
void PCB_CALCULATOR_FRAME::OnBoardClassesUnitsSelection( wxCommandEvent& event )
{
BoardClassesUpdateData( m_BoardClassesUnitsSelector->GetUnitScale() );
}
void PCB_CALCULATOR_FRAME::BoardClassesUpdateData( double aUnitScale )
{
wxString txt;
#define FMT wxT("%g")
#define NOVAL wxT("--")
for( int ii = 0; ii < BRDCLASS_COUNT; ii ++ )
{
// Display min tracks width
if( clist[ii].m_Lines > -1.0 )
txt.Printf( FMT, clist[ii].m_Lines / aUnitScale);
else
txt = NOVAL;
m_gridClassesValuesDisplay->SetCellValue(0, ii, txt );
// Display min clearance
if( clist[ii].m_Clearance > -1.0 )
txt.Printf( FMT, clist[ii].m_Clearance / aUnitScale);
else
txt = NOVAL;
m_gridClassesValuesDisplay->SetCellValue(1, ii, txt );
// Display min Via diam diff
if( clist[ii].m_ViaDiamDiff > -1.0 )
txt.Printf( FMT, clist[ii].m_ViaDiamDiff / aUnitScale);
else
txt = NOVAL;
m_gridClassesValuesDisplay->SetCellValue(2, ii, txt );
// Display min Pad diam diff (plated)
if( clist[ii].m_PadDiamDiffPlated > -1.0 )
txt.Printf( FMT, clist[ii].m_PadDiamDiffPlated / aUnitScale);
else
txt = NOVAL;
m_gridClassesValuesDisplay->SetCellValue(3, ii, txt );
// Display min Pad diam diff (non plated)
if( clist[ii].m_PadDiamDiffNotPlated > -1.0 )
txt.Printf( FMT, clist[ii].m_PadDiamDiffNotPlated / aUnitScale);
else
txt = NOVAL;
m_gridClassesValuesDisplay->SetCellValue(4, ii, txt );
}
}