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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 18:42:24 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-02-24 18:42:24 +0000
commitf508189682b6fba62e08feeb1596f682bad5fff9 (patch)
tree28aeb0e6c19386c385c1ce5edf8a92c1bca15281 /src/common/port/parallel.h
downloadpiklab-f508189682b6fba62e08feeb1596f682bad5fff9.tar.gz
piklab-f508189682b6fba62e08feeb1596f682bad5fff9.zip
Added KDE3 version of PikLab
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/piklab@1095639 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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+/***************************************************************************
+ * Copyright (C) 2005 Nicolas Hadacek <[email protected]> *
+ * Copyright (C) 2003-2004 Alain Gibaud <[email protected]> *
+ * Copyright (C) 2002-2003 Stephen Landamore <[email protected]> *
+ * *
+ * 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 PARALLEL_H
+#define PARALLEL_H
+
+#include "port_base.h"
+#if defined(Q_OS_WIN)
+# undef ERROR
+#endif
+
+namespace Port
+{
+
+class Parallel : public Base
+{
+public:
+ Parallel(const QString &device, Log::Base &base);
+ virtual ~Parallel() { close(); }
+ virtual Description description() const { return Description(PortType::Parallel, _device); }
+
+ static IODirs probe(const QString &device);
+ static const QStringList &probedDeviceList();
+ static bool isAvailable();
+
+ enum Pin { DS = 0, D0, D1, D2, D3, D4, D5, D6, D7, ACK, BUSY, PAPER, SELin,
+ LF, ERROR, PRIME, SELout, P18, P19, P20, P21, P22, P23, P24, P25,
+ Nb_Pins };
+ enum RequestType { Control = 0, Status, Data, Nb_RequestTypes };
+ struct PPinData {
+ RequestType rType;
+ uchar mask;
+ IODir dir;
+ const char *label;
+ };
+ static const PPinData PIN_DATA[Nb_Pins];
+ virtual bool setPinOn(uint pin, bool on, LogicType type);
+ virtual bool readPin(uint pin, LogicType type, bool &value);
+ virtual QValueVector<PinData> pinData(IODir dir) const;
+ virtual bool isGroundPin(uint pin) const;
+ virtual uint groundPin() const { return P25; }
+ virtual IODir ioDir(uint pin) const;
+
+private:
+ int _fd;
+ QString _device;
+ struct RequestData {
+ int read, write;
+ };
+ static const RequestData REQUEST_DATA[Nb_RequestTypes];
+ uchar _images[Nb_RequestTypes];
+
+ static QStringList *_list;
+ static QStringList deviceList();
+
+ virtual bool internalOpen();
+ virtual void internalClose();
+ virtual void setSystemError(const QString &message);
+};
+
+} // namespace
+
+#endif