[lcd4linux @ 2005-05-04 05:42:37 by reinelt]

Noritake driver added

7 files changed, 398 insertions, 23 deletions

diff --git a/Makefile.am b/Makefile.am
index d98a71f..8d5caff 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -62,6 +62,7 @@ drv_LCDTerm.c               \
 drv_M50530.c                \
 drv_MatrixOrbital.c         \
 drv_MilfordInstruments.c    \
+drv_Noritake.c              \
 drv_NULL.c                  \
 drv_RouterBoard.c           \
 drv_SimpleLCD.c             \
diff --git a/Makefile.in b/Makefile.in
index f63fc60..af5e29c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -104,7 +104,7 @@ lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@
 lcd4linux_SOURCES =  lcd4linux.c                 cfg.c         cfg.h         debug.c       debug.h       drv.c         drv.h         evaluator.c   evaluator.h   hash.c        hash.h        layout.c      layout.h      pid.c         pid.h         timer.c       timer.h       thread.c      thread.h      udelay.c      udelay.h      qprintf.c     qprintf.h                                 widget.c      widget.h      widget_text.c widget_text.h widget_bar.c  widget_bar.h  widget_icon.c widget_icon.h                             plugin.c      plugin.h      plugin_cfg.c                plugin_math.c               plugin_string.c             plugin_test.c               plugin_time.c
 
 
-EXTRA_lcd4linux_SOURCES =  drv_generic_text.c          drv_generic_text.h          drv_generic_graphic.c       drv_generic_graphic.h       drv_generic_serial.c        drv_generic_serial.h        drv_generic_parport.c       drv_generic_parport.h       drv_generic_i2c.c           drv_generic_i2c.h           drv_BeckmannEgle.c          drv_BWCT.c                  drv_Crystalfontz.c          drv_Curses.c                drv_Cwlinux.c               drv_HD44780.c               drv_Image.c                 drv_LCDLinux.c              drv_LCDTerm.c               drv_M50530.c                drv_MatrixOrbital.c         drv_MilfordInstruments.c    drv_NULL.c                  drv_RouterBoard.c           drv_SimpleLCD.c             drv_T6963.c                 drv_Trefon.c                drv_USBLCD.c                drv_X11.c                                               font_6x8.h                                              plugin_apm.c                plugin_cpuinfo.c            plugin_diskstats.c          plugin_dvb.c                plugin_exec.c               plugin_i2c_sensors.c        plugin_imon.c               plugin_isdn.c               plugin_loadavg.c            plugin_meminfo.c            plugin_mysql.c              plugin_netdev.c             plugin_pop3.c               plugin_ppp.c                plugin_proc_stat.c          plugin_python.c             plugin_seti.c               plugin_statfs.c             plugin_uname.c              plugin_uptime.c             plugin_wireless.c           plugin_xmms.c
+EXTRA_lcd4linux_SOURCES =  drv_generic_text.c          drv_generic_text.h          drv_generic_graphic.c       drv_generic_graphic.h       drv_generic_serial.c        drv_generic_serial.h        drv_generic_parport.c       drv_generic_parport.h       drv_generic_i2c.c           drv_generic_i2c.h           drv_BeckmannEgle.c          drv_BWCT.c                  drv_Crystalfontz.c          drv_Curses.c                drv_Cwlinux.c               drv_HD44780.c               drv_Image.c                 drv_LCDLinux.c              drv_LCDTerm.c               drv_M50530.c                drv_MatrixOrbital.c         drv_MilfordInstruments.c    drv_Noritake.c              drv_NULL.c                  drv_RouterBoard.c           drv_SimpleLCD.c             drv_T6963.c                 drv_Trefon.c                drv_USBLCD.c                drv_X11.c                                               font_6x8.h                                              plugin_apm.c                plugin_cpuinfo.c            plugin_diskstats.c          plugin_dvb.c                plugin_exec.c               plugin_i2c_sensors.c        plugin_imon.c               plugin_isdn.c               plugin_loadavg.c            plugin_meminfo.c            plugin_mysql.c              plugin_netdev.c             plugin_pop3.c               plugin_ppp.c                plugin_proc_stat.c          plugin_python.c             plugin_seti.c               plugin_statfs.c             plugin_uname.c              plugin_uptime.c             plugin_wireless.c           plugin_xmms.c
 
 
 EXTRA_DIST =  lcd4linux.conf.sample       lcd4kde.conf                lcd4linux.kdelnk            lcd4linux.xpm               lcd4linux.lsm               curses.m4                   AUTHORS                     CREDITS                     FAQ                         NEWS                        TODO                        README                      README.Drivers              README.Plugins              README.KDE                  plugin_sample.c
@@ -147,23 +147,24 @@ DEP_FILES =  .deps/cfg.P .deps/debug.P .deps/drv.P .deps/drv_BWCT.P \
 .deps/drv_Cwlinux.P .deps/drv_HD44780.P .deps/drv_Image.P \
 .deps/drv_LCDLinux.P .deps/drv_LCDTerm.P .deps/drv_M50530.P \
 .deps/drv_MatrixOrbital.P .deps/drv_MilfordInstruments.P \
-.deps/drv_NULL.P .deps/drv_RouterBoard.P .deps/drv_SimpleLCD.P \
-.deps/drv_T6963.P .deps/drv_Trefon.P .deps/drv_USBLCD.P .deps/drv_X11.P \
-.deps/drv_generic_graphic.P .deps/drv_generic_i2c.P \
-.deps/drv_generic_parport.P .deps/drv_generic_serial.P \
-.deps/drv_generic_text.P .deps/evaluator.P .deps/hash.P .deps/layout.P \
-.deps/lcd4linux.P .deps/pid.P .deps/plugin.P .deps/plugin_apm.P \
-.deps/plugin_cfg.P .deps/plugin_cpuinfo.P .deps/plugin_diskstats.P \
-.deps/plugin_dvb.P .deps/plugin_exec.P .deps/plugin_i2c_sensors.P \
-.deps/plugin_imon.P .deps/plugin_isdn.P .deps/plugin_loadavg.P \
-.deps/plugin_math.P .deps/plugin_meminfo.P .deps/plugin_mysql.P \
-.deps/plugin_netdev.P .deps/plugin_pop3.P .deps/plugin_ppp.P \
-.deps/plugin_proc_stat.P .deps/plugin_python.P .deps/plugin_seti.P \
-.deps/plugin_statfs.P .deps/plugin_string.P .deps/plugin_test.P \
-.deps/plugin_time.P .deps/plugin_uname.P .deps/plugin_uptime.P \
-.deps/plugin_wireless.P .deps/plugin_xmms.P .deps/qprintf.P \
-.deps/thread.P .deps/timer.P .deps/udelay.P .deps/widget.P \
-.deps/widget_bar.P .deps/widget_icon.P .deps/widget_text.P
+.deps/drv_NULL.P .deps/drv_Noritake.P .deps/drv_RouterBoard.P \
+.deps/drv_SimpleLCD.P .deps/drv_T6963.P .deps/drv_Trefon.P \
+.deps/drv_USBLCD.P .deps/drv_X11.P .deps/drv_generic_graphic.P \
+.deps/drv_generic_i2c.P .deps/drv_generic_parport.P \
+.deps/drv_generic_serial.P .deps/drv_generic_text.P .deps/evaluator.P \
+.deps/hash.P .deps/layout.P .deps/lcd4linux.P .deps/pid.P \
+.deps/plugin.P .deps/plugin_apm.P .deps/plugin_cfg.P \
+.deps/plugin_cpuinfo.P .deps/plugin_diskstats.P .deps/plugin_dvb.P \
+.deps/plugin_exec.P .deps/plugin_i2c_sensors.P .deps/plugin_imon.P \
+.deps/plugin_isdn.P .deps/plugin_loadavg.P .deps/plugin_math.P \
+.deps/plugin_meminfo.P .deps/plugin_mysql.P .deps/plugin_netdev.P \
+.deps/plugin_pop3.P .deps/plugin_ppp.P .deps/plugin_proc_stat.P \
+.deps/plugin_python.P .deps/plugin_seti.P .deps/plugin_statfs.P \
+.deps/plugin_string.P .deps/plugin_test.P .deps/plugin_time.P \
+.deps/plugin_uname.P .deps/plugin_uptime.P .deps/plugin_wireless.P \
+.deps/plugin_xmms.P .deps/qprintf.P .deps/thread.P .deps/timer.P \
+.deps/udelay.P .deps/widget.P .deps/widget_bar.P .deps/widget_icon.P \
+.deps/widget_text.P
 SOURCES = $(lcd4linux_SOURCES) $(EXTRA_lcd4linux_SOURCES)
 OBJECTS = $(lcd4linux_OBJECTS)
 
diff --git a/config.h.in b/config.h.in
index eb80185..0849a1b 100644
--- a/config.h.in
+++ b/config.h.in
@@ -368,6 +368,9 @@
 /* Milford Instruments driver */
 #undef WITH_MILINST
 
+/* Noritake driver */
+#undef WITH_NORITAKE
+
 /* NULL driver */
 #undef WITH_NULL
 
diff --git a/configure b/configure
index 075e9c0..5d1cafb 100755
--- a/configure
+++ b/configure
@@ -869,8 +869,8 @@ Optional Packages:
                           possible drivers are:
                           BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux,
                           HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital,
-                          MilfordInstruments, NULL, PNG, PPM, RouterBoard,
-                          SimpleLCD, T6963, Trefon, USBLCD, X11
+                          MilfordInstruments, Noritake, NULL, PNG, PPM,
+                          RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11
   --with-plugins=<list>   choose which plugins to compile.
                           type --with-plugins=list for a list
                           of avaible plugins
@@ -5813,6 +5813,7 @@ for driver in $drivers; do
          M50530="yes"
          MATRIXORBITAL="yes"
          MILINST="yes"
+         NORITAKE="yes"
          NULL="yes"
          PNG="yes"
          PPM="yes"
@@ -5856,6 +5857,9 @@ for driver in $drivers; do
       MilfordInstruments)
          MILINST=$val
          ;;
+      Noritake)
+         NORITAKE=$val;
+         ;;
       NULL)
          NULL=$val;
          ;;
@@ -6034,6 +6038,18 @@ _ACEOF
 
 fi
 
+if test "$NORITAKE" = "yes"; then
+   TEXT="yes"
+   GRAPHIC="yes"
+   PARPORT="yes"
+   DRIVERS="$DRIVERS drv_Noritake.o"
+
+cat >>confdefs.h <<\_ACEOF
+#define WITH_NORITAKE 1
+_ACEOF
+
+fi
+
 if test "$NULL" = "yes"; then
    DRIVERS="$DRIVERS drv_NULL.o"
 
diff --git a/drivers.m4 b/drivers.m4
index ce2a011..2e60a04 100644
--- a/drivers.m4
+++ b/drivers.m4
@@ -30,8 +30,8 @@ AC_ARG_WITH(
   [                        possible drivers are:]	
   [                        BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux,]
   [                        HD44780, LCDLinux, LCDTerm, M50530, MatrixOrbital,]
-  [                        MilfordInstruments, NULL, PNG, PPM, RouterBoard,]
-  [                        SimpleLCD, T6963, Trefon, USBLCD, X11],
+  [                        MilfordInstruments, Noritake, NULL, PNG, PPM,]
+  [                        RouterBoard, SimpleLCD, T6963, Trefon, USBLCD, X11],
   drivers=$withval, 
   drivers=all
 )
@@ -63,6 +63,7 @@ for driver in $drivers; do
          M50530="yes"
          MATRIXORBITAL="yes"
          MILINST="yes"
+         NORITAKE="yes" 
          NULL="yes" 
          PNG="yes"
          PPM="yes"
@@ -106,6 +107,9 @@ for driver in $drivers; do
       MilfordInstruments)
          MILINST=$val
          ;;
+      Noritake)
+         NORITAKE=$val;
+         ;;
       NULL)
          NULL=$val;
          ;;
@@ -235,6 +239,14 @@ if test "$MILINST" = "yes"; then
    AC_DEFINE(WITH_MILINST,1,[Milford Instruments driver])
 fi
 
+if test "$NORITAKE" = "yes"; then
+   TEXT="yes"
+   GRAPHIC="yes"
+   PARPORT="yes"
+   DRIVERS="$DRIVERS drv_Noritake.o"
+   AC_DEFINE(WITH_NORITAKE,1,[Noritake driver])
+fi
+
 if test "$NULL" = "yes"; then
    DRIVERS="$DRIVERS drv_NULL.o"
    AC_DEFINE(WITH_NULL,1,[NULL driver])
diff --git a/drv.c b/drv.c
index ba32b10..d33b282 100644
--- a/drv.c
+++ b/drv.c
@@ -1,4 +1,4 @@
-/* $Id: drv.c,v 1.29 2005/04/24 04:33:46 reinelt Exp $
+/* $Id: drv.c,v 1.30 2005/05/04 05:42:38 reinelt Exp $
  *
  * new framework for display drivers
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: drv.c,v $
+ * Revision 1.30  2005/05/04 05:42:38  reinelt
+ * Noritake driver added
+ *
  * Revision 1.29  2005/04/24 04:33:46  reinelt
  * driver for TREFON USB LCD's added
  *
@@ -200,6 +203,7 @@ extern DRIVER drv_LCDTerm;
 extern DRIVER drv_M50530;
 extern DRIVER drv_MatrixOrbital;
 extern DRIVER drv_MilfordInstruments;
+extern DRIVER drv_Noritake;
 extern DRIVER drv_NULL;
 extern DRIVER drv_RouterBoard;
 extern DRIVER drv_SimpleLCD;
@@ -251,6 +255,9 @@ DRIVER *Driver[] = {
 #ifdef WITH_MILINST
   &drv_MilfordInstruments,
 #endif
+#ifdef WITH_NORITAKE
+  &drv_Noritake,
+#endif
 #ifdef WITH_NULL
   &drv_NULL,
 #endif
diff --git a/drv_Noritake.c b/drv_Noritake.c
new file mode 100644
index 0000000..5cd19ae
--- /dev/null
+++ b/drv_Noritake.c
@@ -0,0 +1,335 @@
+/* $Id: drv_Noritake.c,v 1.1 2005/05/04 05:42:38 reinelt Exp $
+ * 
+ * Driver for a Noritake GU128x32-311 graphical display.
+ * 
+ * Copyright (C) 2005 Julien Aube <ob@obconseil.net>
+ * Copyright (C) 2005 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
+ *
+ * This file is part of LCD4Linux.
+ *
+ * LCD4Linux 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, or (at your option)
+ * any later version.
+ *
+ * LCD4Linux is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * $Log: drv_Noritake.c,v $
+ * Revision 1.1  2005/05/04 05:42:38  reinelt
+ * Noritake driver added
+ *
+ */
+
+/*
+ * *** Noritake Itron GU128x32-311 ***
+ * A 128x32 VFD (Vacuum Fluorescent Display).
+ * It is driver by a Hitachi microcontroller, with a specific 
+ * firmware. 
+ * The datasheet can be easily found on the internet by searching for the 
+ * the name of the display, it's a PDF file that describe the timing, and 
+ * the protocol to communicate with the Hitachi microcontroller.
+ * 
+ * The display support 2 modes (that can be mutiplexed), one text mode
+ * thanks to an integrated character generator, and provide 4 lines of 
+ * 21 caracters.
+ * There is also a graphical mode that can be used to switch on or off
+ * each one if the 128x32 pixels. (monochrome).
+ * 
+ * The protocol include the possibility to clear the display memory quickly,
+ * change the luminosity, swich the display on or off (without affecting the 
+ * content of the memory) and finally change the "page" or the caracter 
+ * generator. Two pages are available in the ROM, all the characters are 
+ * listed in the documentation.
+ *
+ * This driver support only the character mode at the moment.
+ * A future release will support the graphical mode as an option.
+ * 
+ * This driver is released under the GPL.
+ */
+
+/* 
+ *
+ * exported fuctions:
+ *
+ * struct DRIVER drv_Noritake
+ *
+ */
+
+#include "config.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "debug.h"
+#include "cfg.h"
+#include "qprintf.h"
+#include "plugin.h"
+#include "widget.h"
+#include "widget_text.h"
+#include "widget_icon.h"
+#include "widget_bar.h"
+#include "drv.h"
+#include "udelay.h"
+#include "drv_generic_text.h"
+#include "drv_generic_parport.h"
+#include <linux/parport.h>
+
+
+
+static char Name[]="Noritake";
+static unsigned char SIGNAL_CS;    /* Chip select, OUTPUT, negative logic, pport AUTOFEED */
+static unsigned char SIGNAL_WR;    /* Write        OUTPUT, negative logic, pport STOBE */
+static unsigned char SIGNAL_RESET; /* Reset,       OUTPUT, negative logic, pport INIT */
+static unsigned char SIGNAL_BLANK; /* Blank,       OUTPUT , negative logic, pport SELECT-IN */
+static unsigned char SIGNAL_BUSY;  /* Busy,        INPUT , positive logic, pport BUSY,*/
+static unsigned char SIGNAL_FRP;   /* Frame Pulse, INPUT , positive logic, pport ACK, not used */ 
+void (*drv_Noritake_clear) (void) ;
+
+/* Data port is positive logic */
+
+
+/****************************************/
+/***  hardware dependant functions    ***/
+/****************************************/
+
+/* Low-level parport driving functions */
+
+static void drv_GU311_wait_busy(void)
+{
+    char c;
+    
+    c = drv_generic_parport_status();
+    while ( (c & SIGNAL_BUSY) == 0 ) 
+    {
+       ndelay(200); /* Wait 100ns before next consultation of BUSY line 
+                    if the first one was not successful */
+       c = drv_generic_parport_status();
+    }
+}
+
+static void drv_GU311_send_char(char c)
+{
+   //drv_GU311_wait_busy(); /* ensuite the display is ready to take the command */
+                            /* Disabled because all the cables does not have the busy line linked. */
+   drv_generic_parport_data(c);
+   ndelay(30); /* delay to ensure data line stabilisation on long cables */
+   drv_generic_parport_control(SIGNAL_WR,0); /* write line to enable */
+   ndelay(150); /* data hold time */
+   drv_generic_parport_control(SIGNAL_WR,0xff);  /* write line to disable */
+   ndelay(75); /* From spec : minimum time before next command */
+}
+
+static void drv_GU311_send_string(char * str, int size)
+{
+  int i;
+  for (i=0;i<size;i++)
+       drv_GU311_send_char(str[i]);
+  
+}
+
+/* Command-string elaboration functions */
+static void drv_GU311_make_text_string(const int row, const int col, const char *data, int len)
+{
+   static char cmd[96] = { 0x01,'C',0,0,'S',0 };
+   unsigned char start_addr;
+   
+   /* Cols are 0x00..0x15, on 4 lines. */
+   start_addr = ( 0x16 * row ) + col; 
+   if ( start_addr > 0x57 ) return;
+   if ( len > 0x57 ) return ;
+   
+   cmd[2] = start_addr;
+   cmd[3] = len;
+   
+   memcpy(cmd+5,data,len);
+   
+   drv_GU311_send_string(cmd,len+5);
+   
+}
+
+/* API functions */
+
+static void drv_GU311_clear (void)
+{
+  static char clear_cmd[] = { 0x01, 'O', 'P' };
+  drv_GU311_send_string(  clear_cmd, sizeof(clear_cmd) );
+  ndelay(500); /* Delay for execution - this command is the longuest */
+}
+
+
+static void drv_GU311_write (const int row, const int col, const char *data, int len)
+{
+    drv_GU311_make_text_string(row,col,data, len);
+}
+
+
+static void drv_GU311_reset (void)
+{
+  drv_generic_parport_control(SIGNAL_RESET,0); /* initiate reset */
+  ndelay(1000); /* reset hold time 1ms */
+  drv_generic_parport_control(SIGNAL_RESET,0xff);
+  ndelay(200000); /* reset ready time 200ms */
+
+}
+
+
+static int drv_GU311_start(const char *section, const int quiet)
+{
+  char   cmd[3] = { 0x01, 'O' };
+  DROWS = 4;
+  DCOLS = 21;
+  /* real worker functions */
+  drv_generic_text_real_write = drv_GU311_write;
+  drv_Noritake_clear = drv_GU311_clear;
+  
+  /* Parallel port opening and association */
+  if (drv_generic_parport_open(section, Name) < 0) return -1;
+  if ((SIGNAL_CS=drv_generic_parport_hardwire_ctrl    ("CS", "AUTOFD"))==0xff) return -1;
+  if ((SIGNAL_WR=drv_generic_parport_hardwire_ctrl    ("WR", "STROBE"))==0xff) return -1;
+  if ((SIGNAL_RESET=drv_generic_parport_hardwire_ctrl ("RESET", "INIT"))==0xff) return -1;
+  if ((SIGNAL_BLANK=drv_generic_parport_hardwire_ctrl ("BLANK", "SELECT")  )==0xff) return -1;
+  SIGNAL_BUSY=PARPORT_STATUS_BUSY;
+  SIGNAL_FRP=PARPORT_STATUS_ACK;
+  
+  /* Signals configuration */
+  drv_generic_parport_direction(0); /* parallel port in output mode */
+  drv_generic_parport_control(SIGNAL_CS|SIGNAL_WR|SIGNAL_RESET|SIGNAL_BLANK, 0xff);
+                             /* All lines to "deactivate", -> 1 level on the wire */
+  drv_generic_parport_control(SIGNAL_CS,0); /* CS to 0 all the time, write done by WR */
+  drv_GU311_reset();
+  
+  /* Ready for commands from now on. */
+  
+  /* Display configuration */
+  cmd[2] = '0' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Select char. page 0 */
+  cmd[2] = 'Q' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Select 'Quick Mode' */ 
+  cmd[2] = 'a' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Brightness at 100% */
+  cmd[2] = 'T' ; drv_GU311_send_string(cmd, sizeof(cmd) ); /* Ensure display ON */
+  
+  drv_Noritake_clear();
+  return 0;
+}
+
+
+
+static int drv_Noritake_start (const char *section, const int quiet)
+{
+   char * model=0;
+   
+   
+   model = cfg_get(section,"Model","GU311");
+
+   if ( model && (strcasecmp("GU311",model) == 0) )
+     return drv_GU311_start(section,quiet);
+  
+  error("%s : Unsupported display. Currently supported are : GU311.",Name);
+  return -1;
+}
+
+
+/****************************************/
+/***            plugins               ***/
+/****************************************/
+
+/* none */
+
+
+/****************************************/
+/***        widget callbacks          ***/
+/****************************************/
+
+
+/* using drv_generic_text_draw(W) */
+
+
+/****************************************/
+/***        exported functions        ***/
+/****************************************/
+
+
+/* list models */
+int drv_Noritake_list (void)
+{
+  printf ("GU311 GU311_Graphic");
+  return 0;
+}
+
+
+/* initialize driver & display */
+int drv_Noritake_init (const char *section, const int quiet)
+{
+  WIDGET_CLASS wc;
+  int ret;  
+  
+  /* display preferences */
+  XRES  = 6;      /* pixel width of one char  */
+  YRES  = 8;      /* pixel height of one char  */
+  CHARS = 0;      /* number of user-defineable characters */
+  CHAR0 = 0;      /* ASCII of first user-defineable char */
+
+  GOTO_COST = 6;  /* number of bytes a goto command requires */
+
+  /* start display */
+  if ((ret=drv_Noritake_start (section, quiet))!=0)
+    return ret;
+  
+  /* initialize generic text driver */
+  if ((ret=drv_generic_text_init(section, Name))!=0)
+    return ret;
+
+  /* register text widget */
+  wc=Widget_Text;
+  wc.draw=drv_generic_text_draw;
+  widget_register(&wc);
+  
+  /* register plugins */
+  /* none */
+
+  if (!quiet) {
+    char buffer[40];
+    qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
+    if (drv_generic_text_greet (buffer, NULL)) {
+      sleep (3);
+      drv_Noritake_clear();
+    }
+  }
+
+  return 0;
+}
+
+
+/* close driver & display */
+int drv_Noritake_quit (const int quiet)
+{
+
+  info("%s: shutting down.", Name);
+  
+  /* clear display */
+  drv_Noritake_clear();
+  
+  /* say goodbye... */
+  if (!quiet) {
+    drv_generic_text_greet ("goodbye!", NULL);
+  }
+  
+  drv_generic_parport_close();
+  drv_generic_text_quit();
+  return (0);
+}
+
+
+DRIVER drv_Noritake = {
+  name: Name,
+  list: drv_Noritake_list,
+  init: drv_Noritake_init,
+  quit: drv_Noritake_quit, 
+};
+