File: icp_a106.h

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lcdproc 0.5.9-3
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/* 
 * This is the LCDproc driver for the ICP A106 alarm/LCD board, used in 19"
 * rack cases by ICP
 * 
 * Both LCD and alarm functions are accessed via one serial port, using
 * separate commands. Unfortunately, the device runs at slow 1200bps and the
 * LCD does not allow user-defined characters, so the bargraphs do not look
 * very nice.
 * 
 * Copyright (C) 2002  Michael Schwingen <michael@schwingen.org>
 * 
 * This program 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 of the License, or
 * any later version.
 * 
 * This program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
 * 
 * This driver is mostly based on the HD44780 and the LCDM001 driver.
 * (Hopefully I have NOT forgotten any file I have stolen code from.
 * If so send me an e-mail or add your copyright here!)
 */

#ifndef ICP_A106_H
#define ICP_A106_H

MODULE_EXPORT int icp_a106_init(Driver *drvthis);
MODULE_EXPORT void icp_a106_close(Driver *drvthis);
MODULE_EXPORT int icp_a106_width(Driver *drvthis);
MODULE_EXPORT int icp_a106_height(Driver *drvthis);
MODULE_EXPORT void icp_a106_clear(Driver *drvthis);
MODULE_EXPORT void icp_a106_flush(Driver *drvthis);
MODULE_EXPORT void icp_a106_string(Driver *drvthis, int x, int y, char *s);
MODULE_EXPORT void icp_a106_chr(Driver *drvthis, int x, int y, char ch);

MODULE_EXPORT void icp_a106_vbar(Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void icp_a106_hbar(Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void icp_a106_num(Driver *drvthis, int x, int num);
MODULE_EXPORT int icp_a106_icon(Driver *drvthis, int x, int y, int icon);
MODULE_EXPORT void icp_a106_backlight(Driver *drvthis, int on);
MODULE_EXPORT const char *icp_a106_get_key(Driver *drvthis);

#define MAX_BUTTONS 15
#define DEFAULT_DEVICE "/dev/lcd"
#define DEFAULT_SIZE "20x2"

#endif