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https://github.com/netfun2000/lcd4linux.git
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c028ba39da
bug in pixmap.c that leaded to empty bars fixed name conflicts with X11 resolved git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@22 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
109 lines
2.7 KiB
C
109 lines
2.7 KiB
C
/* $Id: display.h,v 1.10 2000/03/26 18:46:28 reinelt Exp $
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*
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* framework for device drivers
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*
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* Copyright 1999, 2000 by Michael Reinelt (reinelt@eunet.at)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* $Log: display.h,v $
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* Revision 1.10 2000/03/26 18:46:28 reinelt
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*
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* bug in pixmap.c that leaded to empty bars fixed
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* name conflicts with X11 resolved
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*
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* Revision 1.9 2000/03/25 05:50:43 reinelt
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*
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* memory leak in Raster_flush closed
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* driver family logic changed
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*
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* Revision 1.8 2000/03/22 15:36:21 reinelt
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*
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* added '-l' switch (list drivers)
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* generic pixmap driver added
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* X11 Framework done
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*
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* Revision 1.7 2000/03/17 09:21:42 reinelt
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*
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* various memory statistics added
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*
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* Revision 1.6 2000/03/13 15:58:24 reinelt
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*
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* release 0.9
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* moved row parsing to parser.c
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* all basic work finished
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*
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* Revision 1.5 2000/03/10 17:36:02 reinelt
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*
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* first unstable but running release
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*
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* Revision 1.4 2000/03/10 10:49:53 reinelt
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*
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* MatrixOrbital driver finished
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*
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* Revision 1.3 2000/03/06 06:04:06 reinelt
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*
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* minor cleanups
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*
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* Revision 1.2 2000/01/16 16:58:50 reinelt
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* *** empty log message ***
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*
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*/
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#ifndef _DISPLAY_H_
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#define _DISPLAY_H_
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#define BAR_L (1<<0)
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#define BAR_R (1<<1)
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#define BAR_U (1<<2)
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#define BAR_D (1<<3)
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#define BAR_H2 (1<<4)
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#define BAR_V2 (1<<5)
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#define BAR_LOG (1<<6)
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#define BAR_H (BAR_L | BAR_R)
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#define BAR_V (BAR_U | BAR_D)
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#define BAR_HV (BAR_H | BAR_V)
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typedef struct LCD {
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char *name;
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int rows;
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int cols;
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int xres;
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int yres;
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int bars;
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int (*init) (struct LCD *Self);
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int (*clear) (void);
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int (*put) (int x, int y, char *text);
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int (*bar) (int type, int x, int y, int max, int len1, int len2);
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int (*flush) (void);
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} LCD;
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typedef struct {
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char *name;
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LCD *Model;
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} FAMILY;
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int lcd_list (void);
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int lcd_init (char *driver);
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int lcd_query (int *rows, int *cols, int *xres, int *yres, int *bars);
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int lcd_clear (void);
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int lcd_put (int row, int col, char *text);
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int lcd_bar (int type, int row, int col, int max, int len1, int len2);
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int lcd_flush (void);
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#endif
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