aboutsummaryrefslogtreecommitdiffstats
path: root/display.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--display.c426
1 files changed, 0 insertions, 426 deletions
diff --git a/display.c b/display.c
deleted file mode 100644
index 1ba0941..0000000
--- a/display.c
+++ /dev/null
@@ -1,426 +0,0 @@
-/* $Id: display.c,v 1.45 2004/01/09 17:03:07 reinelt Exp $
- *
- * framework for device drivers
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.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: display.c,v $
- * Revision 1.45 2004/01/09 17:03:07 reinelt
- * initiated transfer to new driver architecture
- * new file 'drv.c' will someday replace 'display.c'
- * new file 'drv_MatrixOrbital.c' will replace 'MatrixOrbital.c'
- * due to this 'soft' transfer lcd4linux should stay usable during the switch
- * (at least I hope so)
- *
- * Revision 1.44 2003/10/05 17:58:50 reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.43 2003/09/29 06:58:37 reinelt
- * new driver for Milford Instruments MI420 by Andy Baxter
- *
- * Revision 1.42 2003/09/10 03:48:23 reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.41 2003/09/09 05:30:34 reinelt
- * even more icons stuff
- *
- * Revision 1.40 2003/09/01 04:09:34 reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.39 2003/08/24 05:17:58 reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.38 2003/08/24 04:31:56 reinelt
- * icon.c icon.h added
- *
- * Revision 1.37 2003/08/17 16:37:39 reinelt
- * more icon framework
- *
- * Revision 1.36 2003/08/17 12:11:58 reinelt
- * framework for icons prepared
- *
- * Revision 1.35 2003/07/24 04:48:09 reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.34 2002/12/05 19:09:57 reinelt
- * patches for gcc-3.2
- *
- * Revision 1.33 2002/09/11 05:16:33 reinelt
- * added Cwlinux driver
- *
- * Revision 1.32 2002/08/19 04:41:20 reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.31 2002/08/17 13:10:23 reinelt
- * USBLCD driver added
- *
- * Revision 1.30 2002/04/29 11:00:28 reinelt
- *
- * added Toshiba T6963 driver
- * added ndelay() with nanosecond resolution
- *
- * Revision 1.29 2001/09/10 13:55:53 reinelt
- * M50530 driver
- *
- * Revision 1.28 2001/03/16 16:40:17 ltoetsch
- * implemented time bar
- *
- * Revision 1.27 2001/03/15 14:25:05 ltoetsch
- * added unread/total news
- *
- * Revision 1.26 2001/03/12 12:39:36 reinelt
- *
- * reworked autoconf a lot: drivers may be excluded, #define's went to config.h
- *
- * Revision 1.25 2001/03/09 13:08:11 ltoetsch
- * Added Text driver
- *
- * Revision 1.24 2001/03/01 11:08:16 reinelt
- *
- * reworked configure to allow selection of drivers
- *
- * Revision 1.23 2001/02/14 07:40:16 reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.22 2001/02/13 09:00:13 reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.21 2000/11/28 16:46:11 reinelt
- *
- * first try to support display of SIN router
- *
- * Revision 1.20 2000/08/10 09:44:09 reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.19 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 1.18 2000/05/02 23:07:48 herp
- * Crystalfontz initial coding
- *
- * Revision 1.17 2000/05/02 06:05:00 reinelt
- *
- * driver for 3Com Palm Pilot added
- *
- * Revision 1.16 2000/04/28 05:19:55 reinelt
- *
- * first release of the Beckmann+Egle driver
- *
- * Revision 1.15 2000/04/12 08:05:45 reinelt
- *
- * first version of the HD44780 driver
- *
- * Revision 1.14 2000/04/03 17:31:52 reinelt
- *
- * suppress welcome message if display is smaller than 20x2
- * change lcd4linux.ppm to 32 pixel high so KDE won't stretch the icon
- *
- * Revision 1.13 2000/03/30 16:46:57 reinelt
- *
- * configure now handles '--with-x' and '--without-x' correct
- *
- * Revision 1.12 2000/03/26 18:46:28 reinelt
- *
- * bug in pixmap.c that leaded to empty bars fixed
- * name conflicts with X11 resolved
- *
- * Revision 1.11 2000/03/25 05:50:43 reinelt
- *
- * memory leak in Raster_flush closed
- * driver family logic changed
- *
- * Revision 1.10 2000/03/23 07:24:48 reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.9 2000/03/22 15:36:21 reinelt
- *
- * added '-l' switch (list drivers)
- * generic pixmap driver added
- * X11 Framework done
- *
- * Revision 1.8 2000/03/19 08:41:28 reinelt
- *
- * documentation available! README, README.MatrixOrbital, README.Drivers
- * added Skeleton.c as a starting point for new drivers
- *
- * Revision 1.7 2000/03/18 08:07:04 reinelt
- *
- * vertical bars implemented
- * bar compaction improved
- * memory information implemented
- *
- * Revision 1.6 2000/03/17 09:21:42 reinelt
- *
- * various memory statistics added
- *
- * Revision 1.5 2000/03/13 15:58:24 reinelt
- *
- * release 0.9
- * moved row parsing to parser.c
- * all basic work finished
- *
- * Revision 1.4 2000/03/10 17:36:02 reinelt
- *
- * first unstable but running release
- *
- * Revision 1.3 2000/03/10 10:49:53 reinelt
- *
- * MatrixOrbital driver finished
- *
- * Revision 1.2 2000/03/06 06:04:06 reinelt
- *
- * minor cleanups
- *
- */
-
-/*
- * exported functions:
- *
- * lcd_list (void)
- * lists all available drivers to stdout
- *
- * lcd_init (char *driver)
- * initializes the named driver
- *
- * lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *gpos)
- * queries the attributes of the selected driver
- *
- * lcd_clear ()
- * clears the display
- *
- * int lcd_put (int row, int col, char *text)
- * writes text at row, col
- *
- * int lcd_bar (int type, int row, int col, int max, int len1, int len2)
- * draws a specified bar at row, col with len
- *
- * int lcd_icon (int num, int seq, int row, int col)
- * draws icon #num sequence #seq at row, col
- *
- * int lcd_gpo (int num, int val)
- * sets GPO #num to val
- *
- * int lcd_flush (void)
- * flushes the framebuffer to the display
- *
- * int lcd_quit (void)
- * de-initializes the driver
- */
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <math.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "display.h"
-#include "bar.h"
-
-extern LCD BeckmannEgle[];
-extern LCD Crystalfontz[];
-extern LCD Cwlinux[];
-extern LCD HD44780[];
-extern LCD M50530[];
-extern LCD T6963[];
-extern LCD USBLCD[];
-extern LCD MatrixOrbital[];
-extern LCD MilfordInstruments[];
-extern LCD PalmPilot[];
-extern LCD Raster[];
-extern LCD SIN[];
-extern LCD XWindow[];
-extern LCD Text[];
-
-// output file for Raster driver
-// has to be defined here because it's referenced
-// even if the raster driver is not included!
-// Fixme: has gone to new drv.c
-// char *output=NULL;
-
-FAMILY oldDriver[] = {
-#ifdef WITH_BECKMANNEGLE
- { "BeckmannEgle", BeckmannEgle },
-#endif
-#ifdef WITH_CRYSTALFONTZ
- { "Crystalfontz", Crystalfontz },
-#endif
-#ifdef WITH_CWLINUX
- { "Cwlinux", Cwlinux },
-#endif
-#ifdef WITH_HD44780
- { "HD44780", HD44780 },
-#endif
-#ifdef WITH_M50530
- { "M50530", M50530 },
-#endif
-#ifdef WITH_T6963
- { "T6963", T6963 },
-#endif
-#ifdef WITH_USBLCD
- { "USBLCD", USBLCD },
-#endif
-#ifdef WITH_MATRIXORBITAL
- { "MatrixOrbital", MatrixOrbital },
-#endif
-#ifdef WITH_MILINST
- { "MilfordInstruments", MilfordInstruments },
-#endif
-#ifdef WITH_PALMPILOT
- { "PalmPilot", PalmPilot },
-#endif
-#if defined (WITH_PNG) || defined(WITH_PPM)
- { "Raster", Raster },
-#endif
-#ifdef WITH_X11
- { "X11", XWindow },
-#endif
-#ifdef WITH_TEXT
- { "Text", Text },
-#endif
- { NULL }
-};
-
-
-static LCD *Lcd = NULL;
-
-
-int lcd_list (void)
-{
- int i, j;
-
- printf ("available *old* display drivers and models:");
-
- for (i=0; oldDriver[i].driver; i++) {
- printf ("\n %-20s:", oldDriver[i].driver);
- for (j=0; oldDriver[i].Model[j].name; j++) {
- printf (" %s", oldDriver[i].Model[j].name);
- }
- }
- printf ("\n");
- return 0;
-}
-
-
-int lcd_init (char *driver)
-{
- int i, j;
- for (i=0; oldDriver[i].driver; i++) {
- for (j=0; oldDriver[i].Model[j].name; j++) {
- if (strcmp (oldDriver[i].Model[j].name, driver)==0) {
- Lcd=&oldDriver[i].Model[j];
- if (Lcd->init==NULL) return 0;
- return Lcd->init(Lcd);
- }
- }
- }
- error ("lcd_init(%s) failed: no such display", driver);
- return -1;
-}
-
-
-int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars, int *icons, int *gpos)
-{
- if (Lcd==NULL)
- return -1;
-
- if (rows) *rows=Lcd->rows;
- if (cols) *cols=Lcd->cols;
- if (xres) *xres=Lcd->xres;
- if (yres) *yres=Lcd->yres;
- if (bars) *bars=Lcd->bars;
- if (icons) *icons=Lcd->icons;
- if (gpos) *gpos=Lcd->gpos;
-
- return 0;
-}
-
-
-int lcd_clear (int full)
-{
- if (Lcd->clear==NULL) return 0;
- return Lcd->clear(full);
-}
-
-int lcd_put (int row, int col, char *text)
-{
- if (row<1 || row>Lcd->rows) return -1;
- if (col<1 || col>Lcd->cols) return -1;
- if (Lcd->put==NULL) return 0;
- return Lcd->put(row-1, col-1, text);
-}
-
-
-int lcd_bar (int type, int row, int col, int max, int len1, int len2)
-{
- if (Lcd->bar==NULL) return 0;
- if (row<1 || row>Lcd->rows) return -1;
- if (col<1 || col>Lcd->cols) return -1;
- if (!(type & (BAR_H2 | BAR_V2 | BAR_T))) len2=len1;
- if (type & BAR_LOG) {
- len1=(double)max*log(len1+1)/log(max);
- if (!(type & BAR_T))
- len2=(double)max*log(len2+1)/log(max);
- }
- return Lcd->bar (type & BAR_HV, row-1, col-1, max, len1, len2);
-}
-
-
-int lcd_icon (int num, int seq, int row, int col)
-{
- if (Lcd->icon==NULL) return 0;
- if (num<1 || num>Lcd->icons) return -1;
- if ( row>Lcd->rows) return -1;
- if ( col>Lcd->cols) return -1;
- return Lcd->icon(num-1, seq-1, row-1, col-1);
-}
-
-
-int lcd_gpo (int num, int val)
-{
- if (Lcd->gpo==NULL) return 0;
- if (num<1 || num>Lcd->gpos) return -1;
- return Lcd->gpo(num-1, val);
-}
-
-
-int lcd_flush (void)
-{
- if (Lcd->flush==NULL) return 0;
- return Lcd->flush();
-}
-
-
-int lcd_quit (void)
-{
- if (Lcd->quit==NULL) return 0;
- return Lcd->quit();
-}