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ks0108.h
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1 /*
2  * Filename: ks0108.h
3  * Version: 0.1.0
4  * Description: ks0108 LCD Controller driver header
5  * License: GPLv2
6  *
7  * Author: Copyright (C) Miguel Ojeda Sandonis
8  * Date: 2006-10-31
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License version 2 as
12  * published by the Free Software Foundation.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22  *
23  */
24 
25 #ifndef _KS0108_H_
26 #define _KS0108_H_
27 
28 /* Write a byte to the data port */
29 extern void ks0108_writedata(unsigned char byte);
30 
31 /* Write a byte to the control port */
32 extern void ks0108_writecontrol(unsigned char byte);
33 
34 /* Set the controller's current display state (0..1) */
35 extern void ks0108_displaystate(unsigned char state);
36 
37 /* Set the controller's current startline (0..63) */
38 extern void ks0108_startline(unsigned char startline);
39 
40 /* Set the controller's current address (0..63) */
41 extern void ks0108_address(unsigned char address);
42 
43 /* Set the controller's current page (0..7) */
44 extern void ks0108_page(unsigned char page);
45 
46 /* Is the module inited? */
47 extern unsigned char ks0108_isinited(void);
48 
49 #endif /* _KS0108_H_ */