From 10ab31fa86dbf9875b5f6baa6ac59fefaaf86be3 Mon Sep 17 00:00:00 2001
From: andreas 'randy' weinberger <vdr@smue.org>
Date: Sun, 21 Feb 2010 19:58:27 +0100
Subject: initial git upload, based on graphlcd-base-0.1.5

---
 glcddrivers/gu140x32f.h | 73 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 glcddrivers/gu140x32f.h

(limited to 'glcddrivers/gu140x32f.h')

diff --git a/glcddrivers/gu140x32f.h b/glcddrivers/gu140x32f.h
new file mode 100644
index 0000000..c0b87f2
--- /dev/null
+++ b/glcddrivers/gu140x32f.h
@@ -0,0 +1,73 @@
+/*
+ * GraphLCD driver library
+ *
+ * gu140x32f.h  -  8-bit driver module for Noritake GU140x32-F7806 VFD
+ *                 displays. The VFD is operating in its 8 bit-mode
+ *                 connected to a single PC parallel port.
+ *
+ * based on:
+ *   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) 2003 Andreas Brachold <vdr04 AT deltab.de>
+ */
+
+#ifndef _GLCDDRIVERS_GU140X32F_H_
+#define _GLCDDRIVERS_GU140X32F_H_
+
+#include "driver.h"
+
+
+namespace GLCD
+{
+
+class cDriverConfig;
+class cParallelPort;
+
+
+class cDriverGU140X32F : public cDriver
+{
+    unsigned char m_WiringRS;
+    unsigned char m_WiringEN1;
+
+    cParallelPort * port;
+
+    cDriverConfig * config;
+    cDriverConfig * oldConfig;
+
+    int m_iSizeYb;
+    int m_nRefreshCounter;
+    unsigned char *m_pDrawMem; // the draw "memory"
+    unsigned char *m_pVFDMem;  // the double buffed display "memory"
+    long m_nTimingAdjustCmd;
+    bool m_bSleepIsInit;
+
+    int CheckSetup();
+
+protected:
+    void ClearVFDMem();
+    void SetPixel(int x, int y);
+    void Write(unsigned char nFlags, unsigned char bData, unsigned int nMicroSecBusyTime);
+
+public:
+    cDriverGU140X32F(cDriverConfig * config);
+    virtual ~cDriverGU140X32F();
+
+    virtual int Init();
+    virtual int DeInit();
+
+    virtual void Clear();
+    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
-- 
cgit v1.2.3