add driver for Noritake VFD provided by Simon Funke
This commit is contained in:
marschap
@@ -40,6 +40,7 @@ Driver=curses
|
|||||||
#Driver=CwLnx
|
#Driver=CwLnx
|
||||||
#Driver=glcdlib
|
#Driver=glcdlib
|
||||||
#Driver=imon
|
#Driver=imon
|
||||||
|
#Driver=NoritakeVFD
|
||||||
|
|
||||||
# Tells the driver to bind to the given interface
|
# Tells the driver to bind to the given interface
|
||||||
Bind=127.0.0.1
|
Bind=127.0.0.1
|
||||||
@@ -320,6 +321,18 @@ KeyMatrix_4_3=Down
|
|||||||
KeyMatrix_4_4=Escape
|
KeyMatrix_4_4=Escape
|
||||||
|
|
||||||
|
|
||||||
|
## Noritake VFD driver ##
|
||||||
|
[NoritakeVFD]
|
||||||
|
# Port where the VFD is. Usual values are /dev/ttyS0 and /dev/ttyS1
|
||||||
|
Device=/dev/ttyS0
|
||||||
|
|
||||||
|
# Specifies the size of the LCD.
|
||||||
|
Size=20x4
|
||||||
|
|
||||||
|
Contrast=255
|
||||||
|
# set the serial port speed [default: 9600]
|
||||||
|
Speed=9600
|
||||||
|
|
||||||
|
|
||||||
## ICP A106 driver ##
|
## ICP A106 driver ##
|
||||||
[icp_a106]
|
[icp_a106]
|
||||||
|
|||||||
+8
-3
@@ -8,14 +8,15 @@ AC_ARG_ENABLE(drivers,
|
|||||||
[ mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,]
|
[ mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,]
|
||||||
[ hd44780,joy,irman,lirc,bayrad,glk,mtc_s16209x]
|
[ hd44780,joy,irman,lirc,bayrad,glk,mtc_s16209x]
|
||||||
[ stv5730,sed1330,sed1520,svga,lcdm001,t6963]
|
[ stv5730,sed1330,sed1520,svga,lcdm001,t6963]
|
||||||
[ lcterm,icp_a106,ms6931,iowarrior,glcdlib,imon,xosd]
|
[ lcterm,icp_a106,ms6931,iowarrior,glcdlib,imon,xosd,]
|
||||||
[ xosd]
|
[ noritakevfd]
|
||||||
[ \"all\" compiles all drivers],
|
[ \"all\" compiles all drivers],
|
||||||
drivers="$enableval",
|
drivers="$enableval",
|
||||||
drivers=[lcdm001,mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,bayrad,glk])
|
drivers=[lcdm001,mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,bayrad,glk])
|
||||||
|
|
||||||
if test "$drivers" = "all"; then
|
if test "$drivers" = "all"; then
|
||||||
drivers=[mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,mtc_s16209x,hd44780,joy,irman,lirc,bayrad,glk,stv5730,sed1330,sed1520,svga,lcdm001,t6963,lcterm,icp_a106,ms6931,iowarrior,glcdlib,imon,xosd]
|
|
||||||
|
drivers=[mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,mtc_s16209x,hd44780,joy,irman,lirc,bayrad,glk,stv5730,sed1330,sed1520,svga,lcdm001,t6963,lcterm,icp_a106,ms6931,iowarrior,glcdlib,imon,xosd,noritakevfd]
|
||||||
fi
|
fi
|
||||||
|
|
||||||
drivers=`echo $drivers | sed 's/,/ /g'`
|
drivers=`echo $drivers | sed 's/,/ /g'`
|
||||||
@@ -52,6 +53,10 @@ fi
|
|||||||
AC_MSG_WARN([The CFontz633 driver needs the select() function])
|
AC_MSG_WARN([The CFontz633 driver needs the select() function])
|
||||||
])
|
])
|
||||||
;;
|
;;
|
||||||
|
noritakevfd)
|
||||||
|
DRIVERS="$DRIVERS NoritakeVFD${SO}"
|
||||||
|
actdrivers=["$actdrivers noritakevfd"]
|
||||||
|
;;
|
||||||
lcterm)
|
lcterm)
|
||||||
DRIVERS="$DRIVERS lcterm${SO}"
|
DRIVERS="$DRIVERS lcterm${SO}"
|
||||||
actdrivers=["$actdrivers lcterm"]
|
actdrivers=["$actdrivers lcterm"]
|
||||||
|
|||||||
@@ -18,7 +18,7 @@ AM_LDFLAGS = @LDSHARED@
|
|||||||
LIBS =
|
LIBS =
|
||||||
|
|
||||||
pkglib_PROGRAMS = @DRIVERS@
|
pkglib_PROGRAMS = @DRIVERS@
|
||||||
EXTRA_PROGRAMS = bayrad CFontz CFontz633 curses CwLnx glk hd44780 irman icp_a106 joy lb216 mtc_s16209x lcdm001 lcterm lirc MtxOrb sed1330 sed1520 stv5730 svga t6963 text wirz_sli ms6931 IOWarrior glcdlib imon xosd
|
EXTRA_PROGRAMS = bayrad CFontz CFontz633 NoritakeVFD curses CwLnx glk hd44780 irman icp_a106 joy lb216 mtc_s16209x lcdm001 lcterm lirc MtxOrb sed1330 sed1520 stv5730 svga t6963 text wirz_sli ms6931 IOWarrior glcdlib imon xosd
|
||||||
noinst_LIBRARIES = libLCD.a
|
noinst_LIBRARIES = libLCD.a
|
||||||
|
|
||||||
IOWarrior_CFLAGS = @libusb_cflags@
|
IOWarrior_CFLAGS = @libusb_cflags@
|
||||||
@@ -26,6 +26,7 @@ hd44780_CFLAGS = @libusb_cflags@
|
|||||||
|
|
||||||
CFontz_LDADD = libLCD.a
|
CFontz_LDADD = libLCD.a
|
||||||
CFontz633_LDADD = libLCD.a
|
CFontz633_LDADD = libLCD.a
|
||||||
|
NoritakeVFD_LDADD = libLCD.a
|
||||||
curses_LDADD = @LIBCURSES@
|
curses_LDADD = @LIBCURSES@
|
||||||
CwLnx_LDADD = libLCD.a
|
CwLnx_LDADD = libLCD.a
|
||||||
CwLnx_SOURCES = lcd.h CwLnx.c CwLnx.h report.h
|
CwLnx_SOURCES = lcd.h CwLnx.c CwLnx.h report.h
|
||||||
@@ -47,6 +48,7 @@ libLCD_a_SOURCES = lcd_lib.h lcd_lib.c
|
|||||||
bayrad_SOURCES = lcd.h bayrad.h bayrad.c report.h
|
bayrad_SOURCES = lcd.h bayrad.h bayrad.c report.h
|
||||||
CFontz_SOURCES = lcd.h CFontz.c CFontz.h CFontz-charmap.h report.h
|
CFontz_SOURCES = lcd.h CFontz.c CFontz.h CFontz-charmap.h report.h
|
||||||
CFontz633_SOURCES = lcd.h CFontz633.c CFontz633.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h
|
CFontz633_SOURCES = lcd.h CFontz633.c CFontz633.h CFontz-charmap.h CFontz633io.c CFontz633io.h report.h
|
||||||
|
NoritakeVFD_SOURCES = lcd.h NoritakeVFD.c NoritakeVFD.h report.h
|
||||||
curses_SOURCES = lcd.h curses_drv.h curses_drv.c report.h
|
curses_SOURCES = lcd.h curses_drv.h curses_drv.c report.h
|
||||||
glk_SOURCES = lcd.h glk.c glk.h glkproto.c glkproto.h report.h
|
glk_SOURCES = lcd.h glk.c glk.h glkproto.c glkproto.h report.h
|
||||||
hd44780_SOURCES = lcd.h hd44780.h hd44780.c hd44780-drivers.h hd44780-low.h hd44780-charmap.h report.h
|
hd44780_SOURCES = lcd.h hd44780.h hd44780.c hd44780-drivers.h hd44780-low.h hd44780-charmap.h report.h
|
||||||
|
|||||||
@@ -0,0 +1,756 @@
|
|||||||
|
/* This is the LCDproc driver for Noritake VFD Device CU20045SCPB-T28A
|
||||||
|
|
||||||
|
Copyright (C) 2005 Simon Funke
|
||||||
|
This source Code is based on CFontz Driver of this package.
|
||||||
|
|
||||||
|
2005-08-01 Version 0.1: mostly everything should work (vbar, hbar never tested)
|
||||||
|
|
||||||
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 */
|
||||||
|
|
||||||
|
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <termios.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <errno.h>
|
||||||
|
#include <syslog.h>
|
||||||
|
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
# include "config.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "lcd.h"
|
||||||
|
#include "NoritakeVFD.h"
|
||||||
|
|
||||||
|
#include "report.h"
|
||||||
|
#include "lcd_lib.h"
|
||||||
|
|
||||||
|
/* Constants for userdefchar_mode */
|
||||||
|
#define NUM_CCs 8 /* max. number of custom characters */
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
standard, /* only char 0 is used for heartbeat */
|
||||||
|
vbar, /* vertical bars */
|
||||||
|
hbar, /* horizontal bars */
|
||||||
|
custom, /* custom settings */
|
||||||
|
} CGmode;
|
||||||
|
|
||||||
|
typedef struct driver_private_data {
|
||||||
|
char device[200];
|
||||||
|
int fd;
|
||||||
|
int speed;
|
||||||
|
/* dimensions */
|
||||||
|
int width, height;
|
||||||
|
int cellwidth, cellheight;
|
||||||
|
/* framebuffer and buffer for old LCD contents */
|
||||||
|
unsigned char *framebuf;
|
||||||
|
unsigned char *backingstore;
|
||||||
|
/* defineable characters */
|
||||||
|
CGmode ccmode;
|
||||||
|
int brightness;
|
||||||
|
} PrivateData;
|
||||||
|
|
||||||
|
/* Vars for the server core */
|
||||||
|
MODULE_EXPORT char *api_version = API_VERSION;
|
||||||
|
MODULE_EXPORT int stay_in_foreground = 0;
|
||||||
|
MODULE_EXPORT int supports_multiple = 0;
|
||||||
|
MODULE_EXPORT char *symbol_prefix = "NoritakeVFD_";
|
||||||
|
|
||||||
|
/* Internal functions */
|
||||||
|
static void NoritakeVFD_autoscroll (Driver *drvthis, int on);
|
||||||
|
static void NoritakeVFD_hidecursor (Driver *drvthis);
|
||||||
|
static void NoritakeVFD_reboot (Driver *drvthis);
|
||||||
|
static void NoritakeVFD_init_vbar (Driver *drvthis);
|
||||||
|
static void NoritakeVFD_init_hbar (Driver *drvthis);
|
||||||
|
static void NoritakeVFD_draw_frame (Driver *drvthis, char *dat);
|
||||||
|
//static void NoritakeVFD_heartbeat (Driver *drvthis, int type);
|
||||||
|
|
||||||
|
|
||||||
|
// Opens com port and sets baud correctly...
|
||||||
|
//
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_init (Driver *drvthis)
|
||||||
|
{
|
||||||
|
struct termios portset;
|
||||||
|
int tmp, w, h;
|
||||||
|
int reboot = 0;
|
||||||
|
char size[200] = DEFAULT_SIZE;
|
||||||
|
|
||||||
|
PrivateData *p;
|
||||||
|
|
||||||
|
/* Allocate and store private data */
|
||||||
|
p = (PrivateData *) calloc(1, sizeof(PrivateData));
|
||||||
|
if (p == NULL)
|
||||||
|
return -1;
|
||||||
|
if (drvthis->store_private_ptr(drvthis, p))
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
/* Initialize the PrivateData structure */
|
||||||
|
p->cellwidth = DEFAULT_CELL_WIDTH;
|
||||||
|
p->cellheight = DEFAULT_CELL_HEIGHT;
|
||||||
|
p->ccmode = standard;
|
||||||
|
|
||||||
|
debug(RPT_INFO, "%s(%p)", __FUNCTION__, drvthis );
|
||||||
|
|
||||||
|
/* Read config file */
|
||||||
|
/* Which device should be used */
|
||||||
|
strncpy(p->device, drvthis->config_get_string (drvthis->name, "Device", 0, DEFAULT_DEVICE), sizeof(p->device));
|
||||||
|
p->device[sizeof(p->device)-1] = '\0';
|
||||||
|
debug (RPT_INFO,"%s: Device (in config) is: '%s'", __FUNCTION__, p->device);
|
||||||
|
|
||||||
|
/* Which size */
|
||||||
|
strncpy(size, drvthis->config_get_string (drvthis->name, "Size", 0, DEFAULT_SIZE), sizeof(size));
|
||||||
|
size[sizeof(size)-1] = '\0';
|
||||||
|
if ((sscanf(size, "%dx%d", &w, &h) != 2)
|
||||||
|
|| (w <= 0) || (w > LCD_MAX_WIDTH)
|
||||||
|
|| (h <= 0) || (h > LCD_MAX_HEIGHT)) {
|
||||||
|
report (RPT_WARNING, "%s: Cannot parse size: %s. Using default %s.\n",
|
||||||
|
__FUNCTION__, size, DEFAULT_SIZE);
|
||||||
|
sscanf(DEFAULT_SIZE, "%dx%d", &w, &h);
|
||||||
|
}
|
||||||
|
p->width = w;
|
||||||
|
p->height = h;
|
||||||
|
|
||||||
|
/* Which backlight brightness */
|
||||||
|
tmp = drvthis->config_get_int (drvthis->name, "Brightness", 0, DEFAULT_BRIGHTNESS);
|
||||||
|
if ((tmp < 0) || (tmp > 1000)) {
|
||||||
|
report (RPT_WARNING, "%s: Brightness must be between 0 and 1000. Using default %d.\n",
|
||||||
|
__FUNCTION__, DEFAULT_BRIGHTNESS);
|
||||||
|
tmp = DEFAULT_BRIGHTNESS;
|
||||||
|
}
|
||||||
|
p->brightness = tmp;
|
||||||
|
|
||||||
|
|
||||||
|
/* Which speed */
|
||||||
|
tmp = drvthis->config_get_int (drvthis->name, "Speed", 0, DEFAULT_SPEED);
|
||||||
|
if ((tmp != 1200) && (tmp != 2400) && (tmp != 9600) && (tmp != 19200) && (tmp != 115200)) {
|
||||||
|
report (RPT_WARNING, "%s: Speed must be 1200, 2400, 9600, 19200 or 115200. Using default %d.\n",
|
||||||
|
__FUNCTION__, DEFAULT_SPEED);
|
||||||
|
tmp = DEFAULT_SPEED;
|
||||||
|
}
|
||||||
|
if (tmp == 1200) p->speed = B1200;
|
||||||
|
else if (tmp == 2400) p->speed = B2400;
|
||||||
|
else if (tmp == 9600) p->speed = B9600;
|
||||||
|
else if (tmp == 19200) p->speed = B19200;
|
||||||
|
else if (tmp == 115200) p->speed = B115200;
|
||||||
|
|
||||||
|
|
||||||
|
/* Reboot display? */
|
||||||
|
reboot = drvthis->config_get_bool(drvthis->name, "Reboot", 0, 0);
|
||||||
|
|
||||||
|
/* Set up io port correctly, and open it...*/
|
||||||
|
debug( RPT_DEBUG, "%s: Opening device: %s", __FUNCTION__, p->device);
|
||||||
|
p->fd = open (p->device, O_RDWR | O_NOCTTY | O_NDELAY);
|
||||||
|
|
||||||
|
if (p->fd == -1) {
|
||||||
|
report (RPT_ERR, "%s: open() of %s failed (%s)\n", __FUNCTION__, p->device, strerror (errno));
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
tcgetattr (p->fd, &portset);
|
||||||
|
|
||||||
|
// We use RAW mode
|
||||||
|
#ifdef HAVE_CFMAKERAW
|
||||||
|
// The easy way
|
||||||
|
cfmakeraw( &portset );
|
||||||
|
#else
|
||||||
|
// The hard way
|
||||||
|
portset.c_iflag &= ~( IGNBRK | BRKINT | PARMRK | ISTRIP
|
||||||
|
| INLCR | IGNCR | ICRNL | IXON );
|
||||||
|
portset.c_oflag &= ~OPOST;
|
||||||
|
portset.c_lflag &= ~( ECHO | ECHONL | ICANON | ISIG | IEXTEN );
|
||||||
|
portset.c_cflag &= ~( CSIZE | PARENB | CRTSCTS );
|
||||||
|
portset.c_cflag |= CS8 | CREAD | CLOCAL ;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Set port speed
|
||||||
|
cfsetospeed (&portset, p->speed);
|
||||||
|
cfsetispeed (&portset, B0);
|
||||||
|
|
||||||
|
// Do it...
|
||||||
|
tcsetattr (p->fd, TCSANOW, &portset);
|
||||||
|
|
||||||
|
/* make sure the frame buffer is there... */
|
||||||
|
p->framebuf = (unsigned char *) malloc(p->width * p->height);
|
||||||
|
if (p->framebuf == NULL) {
|
||||||
|
report(RPT_ERR, "%s: unable to create framebuffer.\n", __FUNCTION__);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
memset(p->framebuf, ' ', p->width * p->height);
|
||||||
|
|
||||||
|
/* make sure the framebuffer backing store is there... */
|
||||||
|
p->backingstore = (unsigned char *) malloc(p->width * p->height);
|
||||||
|
if (p->backingstore == NULL) {
|
||||||
|
report(RPT_ERR, "%s: unable to create framebuffer backing store.\n", __FUNCTION__);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
memset(p->backingstore, ' ', p->width * p->height);
|
||||||
|
|
||||||
|
|
||||||
|
/* Set display-specific stuff..*/
|
||||||
|
if (reboot) {
|
||||||
|
NoritakeVFD_reboot (drvthis);
|
||||||
|
sleep (4);
|
||||||
|
reboot = 0;
|
||||||
|
}
|
||||||
|
NoritakeVFD_hidecursor (drvthis);
|
||||||
|
NoritakeVFD_set_brightness (drvthis, 1, p->brightness);
|
||||||
|
NoritakeVFD_autoscroll (drvthis, 0);
|
||||||
|
|
||||||
|
report (RPT_DEBUG, "%s: done\n", __FUNCTION__);
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Clean-up
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_close (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
if (p != NULL) {
|
||||||
|
close (p->fd);
|
||||||
|
|
||||||
|
if (p->framebuf)
|
||||||
|
free (p->framebuf);
|
||||||
|
|
||||||
|
if (p->backingstore)
|
||||||
|
free (p->backingstore);
|
||||||
|
free(p);
|
||||||
|
}
|
||||||
|
drvthis->store_private_ptr(drvthis, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Returns the display width in characters
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_width (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
return p->width;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Returns the display height in characters
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_height (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
return p->height;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Returns the width of a character in pixels
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_cellwidth (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
return p->cellwidth;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Returns the height of a character in pixels
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_cellheight (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
return p->cellheight;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_flush (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
NoritakeVFD_draw_frame (drvthis, p->framebuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_flush_box (Driver *drvthis, int lft, int top, int rgt, int bot)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
int y;
|
||||||
|
char out[LCD_MAX_WIDTH];
|
||||||
|
|
||||||
|
debug (RPT_DEBUG, "%s: flush_box (%i,%i)-(%i,%i)\n", __FUNCTION__, lft, top, rgt, bot);
|
||||||
|
|
||||||
|
for (y = top; y <= bot; y++) {
|
||||||
|
int pos = y*p->width;
|
||||||
|
snprintf (out, sizeof(out), "%c%c%c", 0x1B, 'H', pos+lft);
|
||||||
|
write (p->fd, out, 3);
|
||||||
|
write (p->fd, p->framebuf + (y * p->width) + lft, rgt - lft + 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Prints a character on the lcd display, at position (x,y). The
|
||||||
|
// upper-left is (1,1), and the lower right should be (20,4).
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_chr (Driver *drvthis, int x, int y, char c)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
y--;
|
||||||
|
x--;
|
||||||
|
|
||||||
|
/*if (c < 32 && (int)c >= 0)
|
||||||
|
c += 128;*/
|
||||||
|
p->framebuf[(y * p->width) + x ] = c;
|
||||||
|
//NoritakeVFD->framebuf[ 19 ] = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
/*
|
||||||
|
* Retrieves brightness
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_get_brightness(Driver *drvthis, int state)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
return p->brightness;
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Changes screen brightness (0-255; 140 seems good)
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_set_brightness (Driver *drvthis, int state, int brightness)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
int realbrightness = -1;
|
||||||
|
char out[5];
|
||||||
|
|
||||||
|
if (brightness > 0) {
|
||||||
|
realbrightness = (int) (140 * 100 / 255);
|
||||||
|
snprintf (out, sizeof(out), "%c%c%c", 0x1B, 'L', brightness);
|
||||||
|
write (p->fd, out, 3);
|
||||||
|
}
|
||||||
|
p->brightness=brightness;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Toggle the built-in automatic scrolling feature
|
||||||
|
//
|
||||||
|
static void
|
||||||
|
NoritakeVFD_autoscroll (Driver *drvthis, int on)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char out[4];
|
||||||
|
if (on)
|
||||||
|
snprintf (out, sizeof(out), "%c", 0x12);
|
||||||
|
else
|
||||||
|
snprintf (out, sizeof(out), "%c", 0x11);
|
||||||
|
write (p->fd, out, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Get rid of the blinking curson
|
||||||
|
//
|
||||||
|
static void
|
||||||
|
NoritakeVFD_hidecursor (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char out[4];
|
||||||
|
snprintf (out, sizeof(out), "%c", 0x14);
|
||||||
|
write (p->fd, out, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Reset the display bios
|
||||||
|
//
|
||||||
|
static void
|
||||||
|
NoritakeVFD_reboot (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char out[4];
|
||||||
|
snprintf (out, sizeof(out), "%c%c", 0x1B, 'I');
|
||||||
|
write (p->fd, out, 2);
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Sets up for vertical bars. Call before NoritakeVFD->vbar()
|
||||||
|
//
|
||||||
|
void
|
||||||
|
NoritakeVFD_init_vbar (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char a[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
char b[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
char c[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
char d[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
char e[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
char f[] = {
|
||||||
|
0, 0, 0, 0, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
};
|
||||||
|
|
||||||
|
if (p->ccmode != hbar) {
|
||||||
|
p->ccmode = hbar;
|
||||||
|
NoritakeVFD_set_char (drvthis, 2, a);
|
||||||
|
NoritakeVFD_set_char (drvthis, 3, b);
|
||||||
|
NoritakeVFD_set_char (drvthis, 4, c);
|
||||||
|
NoritakeVFD_set_char (drvthis, 5, d);
|
||||||
|
NoritakeVFD_set_char (drvthis, 6, e);
|
||||||
|
NoritakeVFD_set_char (drvthis, 7, f);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Inits horizontal bars...
|
||||||
|
//
|
||||||
|
void
|
||||||
|
NoritakeVFD_init_hbar (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char a[] = {
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
1, 0, 0, 0, 0,
|
||||||
|
};
|
||||||
|
char b[] = {
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
1, 1, 0, 0, 0,
|
||||||
|
};
|
||||||
|
char c[] = {
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
1, 1, 1, 0, 0,
|
||||||
|
};
|
||||||
|
char d[] = {
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
1, 1, 1, 1, 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
if (p->ccmode != hbar) {
|
||||||
|
p->ccmode = hbar;
|
||||||
|
NoritakeVFD_set_char (drvthis, 2, a);
|
||||||
|
NoritakeVFD_set_char (drvthis, 3, b);
|
||||||
|
NoritakeVFD_set_char (drvthis, 4, c);
|
||||||
|
NoritakeVFD_set_char (drvthis, 5, d);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Draws a vertical bar...
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_vbar (Driver *drvthis, int x, int y, int len, int promille, int options)
|
||||||
|
{
|
||||||
|
/* PrivateData *p = drvthis->private_data;
|
||||||
|
char map[8] = { 32, 1, 2, 3, 4, 5, 6, 255 };
|
||||||
|
|
||||||
|
int y;
|
||||||
|
for (y = p->height; y > 0 && len > 0; y--) {
|
||||||
|
if (len >= p->cellheight)
|
||||||
|
NoritakeVFD_chr (drvthis, x, y, 255);
|
||||||
|
else
|
||||||
|
NoritakeVFD_chr (drvthis, x, y, map[len]);
|
||||||
|
|
||||||
|
len -= p->cellheight;
|
||||||
|
}*/
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
NoritakeVFD_init_vbar(drvthis);
|
||||||
|
//lib_vbar_static(drvthis, x, y, len, promille, options, p->cellwidth, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Draws a horizontal bar to the right.
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_hbar (Driver *drvthis, int x, int y, int len, int promille, int options)
|
||||||
|
{
|
||||||
|
/* PrivateData *p = drvthis->private_data;
|
||||||
|
char map[5] = { 32, 1, 2, 3, 4 };
|
||||||
|
|
||||||
|
for (; x <= p->width && len > 0; x++) {
|
||||||
|
if (len >= p->cellwidth)
|
||||||
|
NoritakeVFD_chr (drvthis, x, y, map[4]);
|
||||||
|
else
|
||||||
|
NoritakeVFD_chr (drvthis, x, y, map[len]);
|
||||||
|
|
||||||
|
len -= p->cellwidth;
|
||||||
|
|
||||||
|
}*/
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
|
||||||
|
NoritakeVFD_init_hbar(drvthis);
|
||||||
|
//lib_hbar_static(drvthis, x, y, len, promille, options, p->cellheight, 0);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Sets a custom character from 0-7...
|
||||||
|
//
|
||||||
|
// For input, value 1 mean "on" and 0 is "off".
|
||||||
|
//
|
||||||
|
// The input is just an array of characters...
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_set_char (Driver *drvthis, int n, char *dat)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char out[4];
|
||||||
|
int byte, bit;
|
||||||
|
char letter;
|
||||||
|
|
||||||
|
if (n < 0 || n > 7)
|
||||||
|
return;
|
||||||
|
if (!dat)
|
||||||
|
return;
|
||||||
|
|
||||||
|
snprintf (out, sizeof(out), "%c%c%c", 0x1B, 'C', n);
|
||||||
|
write (p->fd, out, 3);
|
||||||
|
|
||||||
|
for (byte = 0; byte < 5; byte++) {
|
||||||
|
letter = dat[(byte+1) * 8 - 1];
|
||||||
|
for (bit = 7; bit > 0; bit--) {
|
||||||
|
letter <<= 1;
|
||||||
|
if ((byte * 8) + bit < 36)
|
||||||
|
letter |= dat[(byte * 8) - 1 + bit];
|
||||||
|
}
|
||||||
|
write (p->fd, &letter, 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Places an icon on screen
|
||||||
|
*/
|
||||||
|
MODULE_EXPORT int
|
||||||
|
NoritakeVFD_icon (Driver *drvthis, int x, int y, int icon)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char icons[2][5 * 7] = {
|
||||||
|
{
|
||||||
|
0, 0, 0, 0, 0, // Empty Heart
|
||||||
|
0, 1, 0, 1, 0,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
1, 1, 1, 1, 1,
|
||||||
|
0, 1, 1, 1, 0,
|
||||||
|
0, 0, 1, 0, 0,
|
||||||
|
},
|
||||||
|
|
||||||
|
{
|
||||||
|
0, 0, 0, 0, 0, // Filled Heart
|
||||||
|
0, 1, 0, 1, 0,
|
||||||
|
1, 0, 1, 0, 1,
|
||||||
|
1, 0, 0, 0, 1,
|
||||||
|
1, 0, 0, 0, 1,
|
||||||
|
0, 1, 0, 1, 0,
|
||||||
|
0, 0, 1, 0, 0,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Yes we know, this is a VERY BAD implementation :-) */
|
||||||
|
switch (icon) {
|
||||||
|
case ICON_HEART_FILLED:
|
||||||
|
p->ccmode = custom;
|
||||||
|
NoritakeVFD_set_char(drvthis, 0, icons[1]);
|
||||||
|
NoritakeVFD_chr(drvthis, x, y, 0);
|
||||||
|
break;
|
||||||
|
case ICON_HEART_OPEN:
|
||||||
|
p->ccmode = custom;
|
||||||
|
NoritakeVFD_set_char(drvthis, 0, icons[0]);
|
||||||
|
NoritakeVFD_chr(drvthis, x, y, 0);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return -1; /* Let the core do other icons */
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////
|
||||||
|
// Blasts a single frame onscreen, to the lcd...
|
||||||
|
//
|
||||||
|
// Input is a character array, sized NoritakeVFD->width*NoritakeVFD->height
|
||||||
|
//
|
||||||
|
void
|
||||||
|
NoritakeVFD_draw_frame (Driver *drvthis, char *dat)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
char out[p->width * p->height];
|
||||||
|
char *row, *b_row;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
if (!dat)
|
||||||
|
return;
|
||||||
|
|
||||||
|
for (i = 0; i < p->height; i++) {
|
||||||
|
|
||||||
|
row = dat + (p->width * i);
|
||||||
|
b_row = p->backingstore + (p->width * i);
|
||||||
|
|
||||||
|
/* Backing-store implementation. If it's already
|
||||||
|
* on the screen, don't put it there again
|
||||||
|
*/
|
||||||
|
if (memcmp(b_row, row, p->width) == 0)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
/* else, write out the entire row */
|
||||||
|
memcpy(b_row, row, p->width);
|
||||||
|
int pos = i*p->width;
|
||||||
|
snprintf (out, sizeof(out), "%c%c%c", 0x1B, 'H', pos);
|
||||||
|
write (p->fd, out, 3);
|
||||||
|
write (p->fd, row, p->width);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Clears the LCD screen
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_clear (Driver *drvthis)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
memset (p->framebuf, ' ', p->width * p->height);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/////////////////////////////////////////////////////////////////
|
||||||
|
// Prints a string on the lcd display, at position (x,y). The
|
||||||
|
// upper-left is (1,1), and the lower right should be (20,4).
|
||||||
|
//
|
||||||
|
MODULE_EXPORT void
|
||||||
|
NoritakeVFD_string (Driver *drvthis, int x, int y, char string[])
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
x--;
|
||||||
|
y--;
|
||||||
|
int i;
|
||||||
|
for (i = 0; string[i]; i++) {
|
||||||
|
// Check for buffer overflows...
|
||||||
|
if ((y * p->width) + x + i > (p->width * p->height))
|
||||||
|
break;
|
||||||
|
p->framebuf[(y * p->width) + x + i] = string[i];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
/////////////////////////////////////////////////////////////
|
||||||
|
// Does the heartbeat...
|
||||||
|
//
|
||||||
|
static void
|
||||||
|
NoritakeVFD_heartbeat (Driver *drvthis, int type)
|
||||||
|
{
|
||||||
|
PrivateData *p = drvthis->private_data;
|
||||||
|
static int timer = 0;
|
||||||
|
int whichIcon;
|
||||||
|
static int saved_type = HEARTBEAT_ON;
|
||||||
|
|
||||||
|
NoritakeVFD_icon (drvthis, 0, 0);
|
||||||
|
NoritakeVFD_icon (drvthis, 1, 1);
|
||||||
|
|
||||||
|
if (type)
|
||||||
|
saved_type = type;
|
||||||
|
|
||||||
|
if (type == HEARTBEAT_ON) {
|
||||||
|
// Set this to pulsate like a real heart beat...
|
||||||
|
whichIcon = (! ((timer + 4) & 5));
|
||||||
|
|
||||||
|
// Put character on screen...
|
||||||
|
NoritakeVFD_chr (p->width, 1, whichIcon);
|
||||||
|
|
||||||
|
// change display...
|
||||||
|
NoritakeVFD_flush ();
|
||||||
|
}
|
||||||
|
|
||||||
|
timer++;
|
||||||
|
timer &= 0x0f;
|
||||||
|
}
|
||||||
|
*/
|
||||||
@@ -0,0 +1,54 @@
|
|||||||
|
/* This is the LCDproc driver for Noritake VFD Device CU20045SCPB-T28A
|
||||||
|
|
||||||
|
Copyright (C) 2005 Simon Funke
|
||||||
|
This source Code is based on CFontz Driver of this package.
|
||||||
|
|
||||||
|
2005-08-01 Version 0.1: mostly everything should work (vbar, hbar never tested)
|
||||||
|
|
||||||
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 */
|
||||||
|
|
||||||
|
#ifndef NORITAKEVFD_H
|
||||||
|
#define NORITAKEVFD_H
|
||||||
|
#include "lcd.h"
|
||||||
|
|
||||||
|
#define DEFAULT_CELL_WIDTH 6
|
||||||
|
#define DEFAULT_CELL_HEIGHT 8
|
||||||
|
#define DEFAULT_DEVICE "/dev/lcd"
|
||||||
|
#define DEFAULT_SPEED 9600
|
||||||
|
#define DEFAULT_BRIGHTNESS 140
|
||||||
|
#define DEFAULT_SIZE "20x4"
|
||||||
|
|
||||||
|
MODULE_EXPORT int NoritakeVFD_init (Driver *drvthis);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_close (Driver *drvthis);
|
||||||
|
MODULE_EXPORT int NoritakeVFD_width (Driver *drvthis);
|
||||||
|
MODULE_EXPORT int NoritakeVFD_height (Driver *drvthis);
|
||||||
|
MODULE_EXPORT int NoritakeVFD_cellwidth (Driver *drvthis);
|
||||||
|
MODULE_EXPORT int NoritakeVFD_cellheight (Driver *drvthis);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_clear (Driver *drvthis);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_flush (Driver *drvthis);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_string (Driver *drvthis, int x, int y, char string[]);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_chr (Driver *drvthis, int x, int y, char c);
|
||||||
|
|
||||||
|
MODULE_EXPORT void NoritakeVFD_vbar (Driver *drvthis, int x, int y, int len, int promille, int options);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_hbar (Driver *drvthis, int x, int y, int len, int promille, int options);
|
||||||
|
MODULE_EXPORT int NoritakeVFD_icon(Driver *drvthis, int x, int y, int icon);
|
||||||
|
|
||||||
|
MODULE_EXPORT void NoritakeVFD_set_char (Driver *drvthis, int n, char *dat);
|
||||||
|
|
||||||
|
MODULE_EXPORT int NoritakeVFD_get_brightness (Driver *drvthis, int state);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_set_brightness (Driver *drvthis, int state, int promille);
|
||||||
|
MODULE_EXPORT void NoritakeVFD_output (Driver *drvthis, int state);
|
||||||
|
|
||||||
|
#endif
|
||||||
Reference in New Issue
Block a user