/* $Id: Crystalfontz.c,v 1.19 2004/01/29 04:40:02 reinelt Exp $
 *
 * driver for display modules from Crystalfontz
 *
 * Copyright 2000 Herbert Rosmanith <herp@wildsau.idv.uni-linz.ac.at>
 *
 * 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: Crystalfontz.c,v $
 * Revision 1.19  2004/01/29 04:40:02  reinelt
 * every .c file includes "config.h" now
 *
 * Revision 1.18  2004/01/09 04:16:06  reinelt
 * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
 *
 * Revision 1.17  2003/11/16 09:45:49  reinelt
 * Crystalfontz changes, small glitch in getopt() fixed
 *
 * Revision 1.16  2003/10/05 17:58:50  reinelt
 * libtool junk; copyright messages cleaned up
 *
 * Revision 1.15  2003/09/13 06:45:43  reinelt
 * icons for all remaining drivers
 *
 * Revision 1.14  2003/09/09 06:54:43  reinelt
 * new function 'cfg_number()'
 *
 * Revision 1.13  2003/08/24 05:17:58  reinelt
 * liblcd4linux patch from Patrick Schemitz
 *
 * Revision 1.12  2003/08/19 04:28:41  reinelt
 * more Icon stuff, minor glitches fixed
 *
 * Revision 1.11  2003/08/17 06:57:04  reinelt
 * complete rewrite of the Crystalfontz driver
 *
 * Revision 1.10  2003/07/24 04:48:09  reinelt
 * 'soft clear' needed for virtual rows
 *
 * Revision 1.9  2003/02/22 07:53:09  reinelt
 * cfg_get(key,defval)
 *
 * Revision 1.8  2002/08/19 04:41:20  reinelt
 * introduced bar.c, moved bar stuff from display.h to bar.h
 *
 * Revision 1.7  2001/04/27 05:04:57  reinelt
 *
 * replaced OPEN_MAX with sysconf()
 * replaced mktemp() with mkstemp()
 * unlock serial port if open() fails
 *
 * Revision 1.6  2001/02/13 09:00:13  reinelt
 *
 * prepared framework for GPO's (general purpose outputs)
 *
 * Revision 1.5  2000/08/10 09:44:09  reinelt
 *
 * new debugging scheme: error(), info(), debug()
 * uses syslog if in daemon mode
 *
 * Revision 1.4  2000/08/09 09:50:29  reinelt
 *
 * opened 0.98 development
 * removed driver-specific signal-handlers
 * added 'quit'-function to driver structure
 * added global signal-handler
 *
 * Revision 1.3  2000/06/04 21:43:50  herp
 * minor bugfix (zero length)
 *
 */

#include "config.h"

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
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.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */</style><div class="highlight"><pre><span></span># T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
T 514000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 610000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
</pre></div>
</code></pre></td></tr></table>
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    }
      CF_write (FrameBuffer1+row*Lcd.cols+pos1, pos2-pos1+1);
    }
  }
  
  memcpy (FrameBuffer2, FrameBuffer1, Lcd.rows*Lcd.cols*sizeof(char));

  return 0;
}


int CF_quit (void)
{
  info("Crystalfontz: shutting down.");

  debug ("closing port %s", Port);
  close (Device);
  unlock_port(Port);

  if (FrameBuffer1) {
    free(FrameBuffer1);
    FrameBuffer1=NULL;
  }

  if (FrameBuffer2) {
    free(FrameBuffer2);
    FrameBuffer2=NULL;
  }

  return (0);
}


LCD Crystalfontz[] = {
  { name: "626",
    rows:  2, 
    cols:  16,
    xres:  XRES,
    yres:  YRES,
    bars:  BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
    icons: 0,
    gpos:  0,
    init:  CF_init,
    clear: CF_clear,
    put:   CF_put,
    bar:   CF_bar,
    icon:  CF_icon,
    gpo:   NULL,
    flush: CF_flush,
    quit:  CF_quit 
  },
  { name: "636",
    rows:  2, 
    cols:  16,
    xres:  XRES,
    yres:  YRES,
    bars:  BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
    icons: 0,
    gpos:  0,
    init:  CF_init,
    clear: CF_clear,
    put:   CF_put,
    bar:   CF_bar,
    icon:  CF_icon,
    gpo:   NULL,
    flush: CF_flush,
    quit:  CF_quit 
  },
  { name: "632",
    rows:  2, 
    cols:  16,
    xres:  XRES,
    yres:  YRES,
    bars:  BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
    icons: 0,
    gpos:  0,
    init:  CF_init,
    clear: CF_clear,
    put:   CF_put,
    bar:   CF_bar,
    icon:  CF_icon,
    gpo:   NULL,
    flush: CF_flush,
    quit:  CF_quit 
  },
  { name: "634",
    rows:  4, 
    cols:  20,
    xres:  XRES,
    yres:  YRES,
    bars:  BAR_L | BAR_R | BAR_U | BAR_D | BAR_H2,
    icons: 0,
    gpos:  0,
    init:  CF_init,
    clear: CF_clear,
    put:   CF_put,
    bar:   CF_bar,
    icon:  CF_icon,
    gpo:   NULL,
    flush: CF_flush,
    quit:  CF_quit 
  },
  { NULL }
};