4 * Description: ks0108 LCD Controller driver header
7 * Author: Copyright (C) Miguel Ojeda Sandonis
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.
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.
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
28 /* Write a byte to the data port */
29 extern void ks0108_writedata(unsigned char byte);
31 /* Write a byte to the control port */
32 extern void ks0108_writecontrol(unsigned char byte);
34 /* Set the controller's current display state (0..1) */
35 extern void ks0108_displaystate(unsigned char state);
37 /* Set the controller's current startline (0..63) */
38 extern void ks0108_startline(unsigned char startline);
40 /* Set the controller's current address (0..63) */
41 extern void ks0108_address(unsigned char address);
43 /* Set the controller's current page (0..7) */
44 extern void ks0108_page(unsigned char page);
46 /* Is the module inited? */
47 extern unsigned char ks0108_isinited(void);
49 #endif /* _KS0108_H_ */