initial git upload, based on graphlcd-base-0.1.5

1 files changed, 92 insertions, 0 deletions

diff --git a/glcddrivers/noritake800.h b/glcddrivers/noritake800.h
new file mode 100644
index 0000000..cb2dfb0
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+++ b/glcddrivers/noritake800.h
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+/*
+ * GraphLCD driver library
+ *
+ * noritake800.h  -  Noritake 800(A) series VFD graphlcd driver,
+ *                   different "Medium 0.6 dot" sizes should work,
+ *                   see http://www.noritake-itron.com:
+ *                    - GU128X64-800A,
+ *                    - GU256X32-800A,
+ *                    - GU128X32-800A,
+ *                    - GU160X16-800A,
+ *                    - GU160X32-800A,
+ *                    - GU192X16-800A.
+ *
+ * based on:
+ *   ideas and HW-command related stuff from the open source project
+ *   "lcdplugin for Winamp":
+ *     (c) 1999 - 2003 Markus Zehnder <lcdplugin AT markuszehnder.ch>
+ *   GU256x64-372 driver module for graphlcd
+ *     (c) 20040410 Andreas 'Randy' Weinberger <randy AT smue.org>
+ *   gu140x32f driver module for graphlcd
+ *     (c) 2003 Andreas Brachold <vdr04 AT deltab de>
+ *   HD61830 device
+ *     (c) 2001-2003 by Carsten Siebholz <c.siebholz AT t-online.de>
+ *   lcdproc 0.4 driver hd44780-ext8bit
+ *     (c) 1999, 1995 Benjamin Tse <blt AT Comports.com>
+ *
+ * This file is released under the GNU General Public License. Refer
+ * to the COPYING file distributed with this package.
+ *
+ * (c) 2004 Lucian Muresan <lucianm AT users.sourceforge.net>
+ */
+
+#ifndef _GLCDDRIVERS_NORITAKE800_H_
+#define _GLCDDRIVERS_NORITAKE800_H_
+
+#include "driver.h"
+
+namespace GLCD
+{
+
+class cDriverConfig;
+class cParallelPort;
+
+class cDriverNoritake800 : public cDriver
+{
+    cParallelPort * m_pport;
+
+    cDriverConfig * m_Config;
+    cDriverConfig * m_oldConfig;
+
+    int m_iSizeYb;
+    int m_nRefreshCounter;
+    int m_nWiring;
+
+    unsigned char ** m_pDrawMem;             /* the draw "memory" */
+    unsigned char ** m_pVFDMem;              /* the double buffed display "memory" */
+
+    long m_nTimingAdjustCmd;
+    bool m_bSleepIsInit;
+
+    // internal graphics layers
+    bool m_bGraphScreen0_On;
+    bool m_bGraphScreen1_On;
+
+    unsigned char * m_pWiringMaskCache;
+
+protected:
+    void ClearVFDMem();
+    void N800Cmd(unsigned char data);
+    void N800Data(unsigned char data);
+    int CheckSetup();
+    unsigned char N800LptWiringMask(unsigned char ctrl_bits);
+    void N800WriteByte(unsigned char data, int nCol, int nRow, int layer);
+
+public:
+    cDriverNoritake800(cDriverConfig * config);
+    virtual ~cDriverNoritake800();
+
+    virtual int Init();
+    virtual int DeInit();
+
+    virtual void Clear();
+    virtual void SetPixel(int x, int y);
+    virtual void Set8Pixels(int x, int y, unsigned char data);
+    virtual void Refresh(bool refreshAll = false);
+
+    virtual void SetBrightness(unsigned int percent);
+};
+
+} // end of namespace
+
+#endif