1 files changed, 85 insertions, 0 deletions
diff --git a/src/flowparts/pulse.cpp b/src/flowparts/pulse.cpp
new file mode 100644
index 0000000..2037d2f
--- /dev/null
+++ b/src/flowparts/pulse.cpp
@@ -0,0 +1,85 @@
+/***************************************************************************
+ *   Copyright (C) 2003 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.                                   *
+ ***************************************************************************/
+
+#include "libraryitem.h"
+#include "flowcode.h"
+#include "pulse.h"
+
+#include <klocale.h>
+
+Item* Pulse::construct( ItemDocument *itemDocument, bool newItem, const char *id )
+{
+	return new Pulse( (ICNDocument*)itemDocument, newItem, id );
+}
+
+LibraryItem* Pulse::libraryItem()
+{
+	return new LibraryItem(
+		QString::QString("flow/pulse"),
+		i18n("Pulse"),
+		i18n("Functions"),
+		"pppulse.png",
+		LibraryItem::lit_flowpart,
+		Pulse::construct
+			);
+}
+
+Pulse::Pulse( ICNDocument *icnDocument, bool newItem, const char *id )
+	: FlowPart( icnDocument, newItem, (id) ? id : "pulse" )
+{
+	m_name = i18n("Pulse");
+	m_desc = i18n("Pulse a pin high/low for a given duration.");
+	initProcessSymbol();
+	createStdInput();
+	createStdOutput();
+	
+	createProperty( "0-duration", Variant::Type::Double );
+	property("0-duration")->setCaption( i18n("Duration") );
+	property("0-duration")->setUnit("sec");
+	property("0-duration")->setValue(2.0);
+	
+	createProperty( "1-high", Variant::Type::Double );
+	property("1-high")->setCaption( i18n("High Time") );
+	property("1-high")->setUnit("sec");
+	property("1-high")->setValue(0.5);
+	
+	createProperty( "2-low", Variant::Type::Double );
+	property("2-low")->setCaption( i18n("High Time") );
+	property("2-low")->setUnit("sec");
+	property("2-low")->setValue(0.5);
+	
+	createProperty( "3-pin", Variant::Type::Pin );
+	property("3-pin")->setCaption( i18n("Pin") );
+	property("3-pin")->setValue("RA0");
+}
+
+Pulse::~Pulse()
+{
+}
+
+
+void Pulse::dataChanged()
+{
+	double pulse = dataDouble("0-duration");
+	setCaption( i18n("Pulse %1 for %2 sec").arg(dataString("3-pin")).arg(QString::number( pulse / getMultiplier(pulse), 'f', 1 ) + getNumberMag(pulse)) );
+}
+
+void Pulse::generateMicrobe( FlowCode *code )
+{
+	const double duration_ms = dataDouble("0-duration")*1e3;
+	const double high_ms = dataDouble("1-high")*1e3;
+	const double low_ms = dataDouble("2-low")*1e3;
+	const QString pin = dataString("3-pin");
+	
+	// TODO Do we want to change the format for pulsing?
+	code->addCode( "pulse "+pin+" "+QString::number(duration_ms)+" "+QString::number(high_ms)+" "+QString::number(low_ms) );
+	code->addCodeBranch( outputPart("stdoutput") );
+}
+