drv_HD44780.c \
drv_Image.c \
drv_LCDLinux.c \
-drv_LCDLinux.h \
drv_LCDTerm.c \
drv_LPH7508.c \
drv_LUIse.c \
lcd4linux_SOURCES = lcd4linux.c cfg.c cfg.h debug.c debug.h drv.c drv.h evaluator.c evaluator.h hash.c hash.h layout.c layout.h pid.c pid.h timer.c timer.h thread.c thread.h udelay.c udelay.h qprintf.c qprintf.h widget.c widget.h widget_text.c widget_text.h widget_bar.c widget_bar.h widget_icon.c widget_icon.h widget_gpo.c widget_gpo.h plugin.c plugin.h plugin_cfg.c plugin_math.c plugin_string.c plugin_test.c plugin_time.c
-EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_gpio.c drv_generic_gpio.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_i2c.c drv_generic_i2c.h drv_BeckmannEgle.c drv_BWCT.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_LCDLinux.c drv_LCDLinux.h drv_LCDTerm.c drv_LPH7508.c drv_LUIse.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_Noritake.c drv_NULL.c drv_RouterBoard.c drv_Sample.c drv_serdisplib.c drv_SimpleLCD.c drv_T6963.c drv_Trefon.c drv_USBLCD.c drv_WincorNixdorf.c drv_X11.c font_6x8.h lcd4linux_i2c.h plugin_apm.c plugin_cpuinfo.c plugin_diskstats.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_python.c plugin_sample.c plugin_seti.c plugin_statfs.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c
+EXTRA_lcd4linux_SOURCES = drv_generic_text.c drv_generic_text.h drv_generic_graphic.c drv_generic_graphic.h drv_generic_gpio.c drv_generic_gpio.h drv_generic_serial.c drv_generic_serial.h drv_generic_parport.c drv_generic_parport.h drv_generic_i2c.c drv_generic_i2c.h drv_BeckmannEgle.c drv_BWCT.c drv_Crystalfontz.c drv_Curses.c drv_Cwlinux.c drv_HD44780.c drv_Image.c drv_LCDLinux.c drv_LCDTerm.c drv_LPH7508.c drv_LUIse.c drv_M50530.c drv_MatrixOrbital.c drv_MilfordInstruments.c drv_Noritake.c drv_NULL.c drv_RouterBoard.c drv_Sample.c drv_serdisplib.c drv_SimpleLCD.c drv_T6963.c drv_Trefon.c drv_USBLCD.c drv_WincorNixdorf.c drv_X11.c font_6x8.h lcd4linux_i2c.h plugin_apm.c plugin_cpuinfo.c plugin_diskstats.c plugin_dvb.c plugin_exec.c plugin_i2c_sensors.c plugin_imon.c plugin_isdn.c plugin_loadavg.c plugin_meminfo.c plugin_mysql.c plugin_netdev.c plugin_pop3.c plugin_ppp.c plugin_proc_stat.c plugin_python.c plugin_sample.c plugin_seti.c plugin_statfs.c plugin_uname.c plugin_uptime.c plugin_wireless.c plugin_xmms.c
EXTRA_DIST = lcd4linux.conf.sample lcd4kde.conf lcd4linux.kdelnk lcd4linux.xpm lcd4linux.lsm curses.m4 AUTHORS CREDITS FAQ NEWS TODO README README.Drivers README.Plugins README.KDE plugin_sample.c
/* Define to 1 if you have the <linux/dvb/frontend.h> header file. */
#undef HAVE_LINUX_DVB_FRONTEND_H
+/* Define to 1 if you have the <linux/hd44780.h> header file. */
+#undef HAVE_LINUX_HD44780_H
+
/* Define to 1 if you have the <linux/isdn.h> header file. */
#undef HAVE_LINUX_ISDN_H
# check for LCD-Linux
-for ac_header in linux/lcd-linux.h
+
+for ac_header in linux/lcd-linux.h linux/hd44780.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if eval "test \"\${$as_ac_Header+set}\" = set"; then
_ACEOF
has_lcd_linux="true"
else
- has_lcd_linux="false"
+ has_lcd_linux="false"; break
fi
done
_ACEOF
else
- { echo "$as_me:$LINENO: WARNING: lcd-linux.h not found: LCD-Linux driver disabled" >&5
-echo "$as_me: WARNING: lcd-linux.h not found: LCD-Linux driver disabled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&5
+echo "$as_me: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&2;}
fi
fi
AC_CHECK_HEADERS(serdisplib/serdisp.h, [has_serdisplib="true"], [has_serdisplib="false"])
# check for LCD-Linux
-AC_CHECK_HEADERS(linux/lcd-linux.h, [has_lcd_linux="true"], [has_lcd_linux="false"])
+AC_CHECK_HEADERS(linux/lcd-linux.h linux/hd44780.h, [has_lcd_linux="true"], [has_lcd_linux="false"; break])
# check for python
AC_MSG_CHECKING(if python support is wanted)
DRIVERS="$DRIVERS drv_LCDLinux.o"
AC_DEFINE(WITH_LCDLINUX,1,[LCD-Linux driver])
else
- AC_MSG_WARN(lcd-linux.h not found: LCD-Linux driver disabled)
+ AC_MSG_WARN(linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled)
fi
fi
-/* $Id: drv_LCDLinux.c,v 1.10 2005/08/27 07:02:25 reinelt Exp $
+/* $Id: drv_LCDLinux.c,v 1.11 2006/01/18 11:49:48 reinelt Exp $
*
* driver for the LCD-Linux HD44780 kernel driver
* http://lcd-linux.sourceforge.net
*
*
* $Log: drv_LCDLinux.c,v $
+ * Revision 1.11 2006/01/18 11:49:48 reinelt
+ * adopted to lcd-linux-0.9.2
+ *
* Revision 1.10 2005/08/27 07:02:25 reinelt
* LCD-Linux updated to 0.9.0
*
#include "drv_generic_text.h"
#define LCD_LINUX_MAIN
-#include "drv_LCDLinux.h"
-
+#include <linux/lcd-linux.h>
+#include <linux/hd44780.h>
static char Name[] = "LCD-Linux";
static char Device[] = "/dev/lcd";
error("%s: Could not query display information!", Name);
return -1;
}
- info("%s: %dx%d display with %d controllers, flags=0x%02x:",
- Name, buf.cntr_cols, buf.cntr_rows, buf.num_cntr, buf.flags);
+ info("%s: %dx%d display with %d controllers, flags=0x%02x:", Name, buf.cntr_cols, buf.cntr_rows, buf.num_cntr, buf.flags);
info("%s: busy-flag checking %sabled", Name, buf.flags & HD44780_CHECK_BF ? "en" : "dis");
info("%s: bus width %d bits", Name, buf.flags & HD44780_4BITS_BUS ? 4 : 8);
info("%s: font size %s", Name, buf.flags & HD44780_5X10_FONT ? "5x10" : "5x8");
-
+
/* overwrite with size from lcd4linux.conf */
if (commit && ioctl(lcdlinux_fd, IOCTL_SET_PARAM, &buf) != 0) {
error("%s: ioctl(IOCTL_SET_PARAM) failed: %s", Name, strerror(errno));
return -1;
- }
+ }
/* initialize display */
drv_LL_clear(); /* clear display */
/* No return value check since this ioctl cannot fail */
raw_mode = 1;
ioctl(lcdlinux_fd, IOCTL_RAW_MODE, &raw_mode);
-
+
if (!quiet) {
char buffer[40];
qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS);
if (!quiet) {
drv_generic_text_greet("goodbye!", NULL);
}
-
+
/* Enable control characters interpretation. */
/* No return value check since this ioctl cannot fail */
raw_mode = 0;
ioctl(lcdlinux_fd, IOCTL_RAW_MODE, &raw_mode);
-
+
/* close device */
close(lcdlinux_fd);
+++ /dev/null
-/* hd44780.h
- *
- * $Id: drv_LCDLinux.h,v 1.6 2005/08/27 07:02:25 reinelt Exp $
- *
- * LCD-Linux:
- * Driver for HD44780 compatible displays connected to the parallel port.
- *
- * HD44780 header file.
- *
- * Copyright (C) 2004, 2005 Mattia Jona-Lasinio (mjona@users.sourceforge.net)
- *
- * 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
- * (at your option) 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef HD44780_H
-#define HD44780_H
-
-#include <linux/lcd-linux.h>
-
-#define HD44780_VERSION "0.9.0" /* Version number */
-#define HD44780_STRING "hd44780"
-
-
-/* IOCTLs */
-#include <asm/ioctl.h>
-#define IOCTL_RAW_CMD _IOW(LCD_MAJOR, 0, unsigned char *)
-
-/* flags */
-#define HD44780_CHECK_BF 0x0001 /* Do busy flag checking */
-#define HD44780_4BITS_BUS 0x0002 /* Set the bus length to 4 bits */
-#define HD44780_5X10_FONT 0x0004 /* Use 5x10 dots fonts */
-
-
-
-/*** HD44780 Command Set ***/
-
-/* Clear Display*/
-#define CLR_DISP 0x01 /* Clear entire display; cursor at row 0, column 0 */
-
-/* Return Home */
-#define RET_HOME 0x02 /* Cursor at row 0, column 0; display content doesn't change */
-
-/* Entry Mode Set */
-#define DISP_SHIFT_ON 0x05 /* Shift display, not cursor after data write */
-#define DISP_SHIFT_OFF 0x04 /* Shift cursor, not display after data write */
-#define CURS_INC 0x06 /* Shift on the right after data read/write */
-#define CURS_DEC 0x04 /* Shift on the left after data read/write */
-
-/* Display on/off Control */
-#define BLINK_ON 0x09 /* Cursor blinking on */
-#define BLINK_OFF 0x08 /* Cursor blinking off */
-#define CURS_ON 0x0a /* Display Cursor */
-#define CURS_OFF 0x08 /* Hide Cursor */
-#define DISP_ON 0x0c /* Turn on display updating */
-#define DISP_OFF 0x08 /* Freeze display content */
-
-/* Cursor or Display Shift */
-#define SHIFT_RIGHT 0x14 /* Shift on the right */
-#define SHIFT_LEFT 0x10 /* Shift on the left */
-#define SHIFT_DISP 0x18 /* Shift display */
-#define SHIFT_CURS 0x10 /* Shift cursor */
-
-/* Function Set */
-#define FONT_5X10 0x24 /* Select 5x10 dots font */
-#define FONT_5X8 0x20 /* Select 5x8 dots font */
-#define DISP_2_LINES 0x28 /* Select 2 lines display (only 5x8 font allowed) */
-#define DISP_1_LINE 0x20 /* Select 1 line display */
-#define BUS_8_BITS 0x30 /* Set 8 data bits */
-#define BUS_4_BITS 0x20 /* Set 4 data bits */
-
-/* Set CGRAM Address */
-#define CGRAM_IO 0x40 /* Access the CGRAM */
-
-/* Set DDRAM Address */
-#define DDRAM_IO 0x80 /* Access the DDRAM */
-
-#endif /* HD44780 included */
projects / lcd4linux.git / commitdiff