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590366a013
MatrixOrbital driver finished git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@6 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/* $Id: display.h,v 1.4 2000/03/10 10:49:53 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 1.4 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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*/
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#ifndef _DISPLAY_H_
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#define _DISPLAY_H_
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#define BAR_L 1
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#define BAR_R 2
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#define BAR_U 4
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#define BAR_D 8
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#define BAR_S 256
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typedef struct DISPLAY {
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char name[16];
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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 DISPLAY *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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} DISPLAY;
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typedef struct {
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char name[16];
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DISPLAY *Display;
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} FAMILY;
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int lcd_init (char *display);
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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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