1 files changed, 99 insertions, 0 deletions
diff --git a/src/micro/micropackage.h b/src/micro/micropackage.h
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+/***************************************************************************
+ *   Copyright (C) 2003-2005 by David Saxton                               *
+ *   david@bluehaze.org                                                    *
+ *                                                                         *
+ *   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.                                   *
+ ***************************************************************************/
+
+#ifndef PICPACKAGES_H
+#define PICPACKAGES_H
+
+#include <qstring.h>
+#include <qstringlist.h>
+
+#include <qmap.h>
+
+/**
+@author David Saxton
+*/
+class PicPin
+{
+public:
+	enum pin_type
+	{
+		type_input	= 0x1, // Input only pin
+		type_bidir	= 0x2, // Bi-directional (input/output)
+		type_open	= 0x4, // Open collector
+		type_vss	= 0x8, // Voltage source
+		type_vdd	= 0x10, // Voltage drain
+		type_mclr	= 0x20, // Memory clear
+		type_osc	= 0x40 // Oscillator
+	};
+	
+	PicPin();
+	PicPin( const QString &_pinID, PicPin::pin_type _type, const QString &_portName = "", int _portPosition = -1 );
+
+	PicPin::pin_type type;
+	
+	QString pinID; // Id of pin, eg 'MCLR'
+	
+	// For bidir (io) pins
+	QString portName; // Name of port, eg 'PORTA'
+	int portPosition; // Position in port
+};
+typedef QMap<int, PicPin> PicPinMap;
+
+/**
+@short Describes the PIC package (i.e. pins)
+@author David Saxton
+*/
+class MicroPackage
+{
+public:
+	MicroPackage( const int pinCount );
+	virtual ~MicroPackage();
+	
+	/**
+	 * Assigns a pin to a position in the package.
+	 */
+	void assignPin( int pinPosition, PicPin::pin_type type, const QString& pinID, const QString& portName = "", int portPosition = -1);
+	/**
+	 * Returns the pins of the given type(s). If portName is not specified, all pins will be returned;
+	 * not just those belonging to a given port. pin_type's can be OR'ed together
+	 * e.g. pins( PicPin::type_input | PicPin::type_bidir, "PORTA" ) will return all bidirectional or
+	 * input pins belonging to PORTA. If pinType is 0, then this will return all pins
+	 */
+	PicPinMap pins( uint pinType = 0, const QString& portName = "" );
+	/**
+	 * Returns just a QStringList of the pin ids.
+	 * @see pins( uint pinType, const QString& portName )
+	 */
+	QStringList pinIDs( uint pinType = 0, const QString& portName = "" );
+	/**
+	 * Returns the number of pins of the given type(s) (which can be OR'ed together), with the given
+	 * port name if specified, while avoiding the construction of a new PicPinMap. if pinType is 0,
+	 * then all pin types are considered
+	 * @see pins
+	 */
+	int pinCount( uint pinType = 0, const QString& portName = "" );
+	/**
+	 * Returns a list of port names, eg 'PORTA', 'PORTB' for the package
+	 */
+	QStringList portNames() const { return m_portNames; }
+	/**
+	 * Returns the number of ports
+	 */
+	uint portCount() const { return m_portNames.size(); }
+	
+private:
+	PicPinMap m_picPinMap;
+	QStringList m_portNames;
+	int m_numPins;
+};
+
+#endif
+
+