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add Lucian Muresan's LCDproc 0.5 port port of Venky's iMON driver

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This commit is contained in:
marschap
2005-05-29 20:47:58 +00:00
parent 6508a57be7
commit a1adadfe8d
9 changed files with 387 additions and 7 deletions
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LCDd.conf
+9
View File
@@ -39,6 +39,7 @@ Driver=curses
#Driver=CFontz633
#Driver=CwLnx
#Driver=glcdlib
#Driver=imon
# Tells the driver to bind to the given interface
Bind=127.0.0.1
@@ -611,4 +612,12 @@ PixelShiftX=0
PixelshiftY=2
## Soundgraph/Ahanix/Silverstone/Uneed/Accent iMON driver ##
[imon]
Size=16x2
Device=/dev/lcd0
# EOF
acinclude.m4
+7 -3
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@@ -6,15 +6,15 @@ AC_ARG_ENABLE(drivers,
[ drivers may be separated with commas.]
[ Possible choices are:]
[ 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]
[ lcterm,icp_a106,ms6931,iowarrior,glcdlib]
[ lcterm,icp_a106,ms6931,iowarrior,glcdlib,imon]
[ \"all\" compiles all drivers],
drivers="$enableval",
drivers=[lcdm001,mtxorb,cfontz,cfontz633,curses,cwlnx,text,lb216,bayrad,glk])
if test "$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]
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]
fi
drivers=`echo $drivers | sed 's/,/ /g'`
@@ -247,6 +247,10 @@ dnl else
AC_MSG_WARN([The glcdlib driver needs glcdproclib/glcdprocdriver.h])
])
;;
imon)
DRIVERS="$DRIVERS imon${SO}"
actdrivers=["$actdrivers imon"]
;;
*)
AC_MSG_ERROR([Unknown driver $driver])
;;
docs/LCDd.8
+3
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@@ -80,6 +80,9 @@ Code Mercenaries IOWarrior
.B BayRAD
EMAC BayRad displays
.TP
.B imon
iMON VFD (Soundgraph/Ahanix/Silverstone/Uneed/Accent) display
.TP
.B irmanin
IrMan infrared (input)
.TP
docs/Makefile.am
+1 -1
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@@ -1,3 +1,3 @@
man_MANS = lcdproc.1 lcdexec.1 LCDd.8
SUBDIRS = lcdproc-user lcdproc-dev
EXTRA_DIST = README.dg README.dg2 README.glcdlib menustuff.txt netstuff.txt lcdproc.1 lcdexec.1 LCDd.8
EXTRA_DIST = README.dg README.dg2 README.glcdlib README.imon menustuff.txt netstuff.txt lcdproc.1 lcdexec.1 LCDd.8
docs/README.imon
+15
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@@ -0,0 +1,15 @@
Driver for Soundgraph/Ahanix/Silverstone/Uneed/Accent iMON IR/VFD Module
In order to be able to use it, you have to get and install one of
the following kernel modules:
- standalone iMON VFD driver from http://venky.ws/projects/imon/
- the iMON module included with LIRC ver. 0.7.1 or newer
from http://www.lirc.org/
Adjust the 'Device' key in the [imon] section of /etc/LCDd.conf as
necessary, depending on what device is file created by the kernel module
when loaded (this may depend on your system configuration).
For further details, please consult the page and the forum at
http://venky.ws/projects/imon/.
docs/lcdproc-user/running.docbook
+1 -1
View File
@@ -74,7 +74,7 @@ Available options are:
Currently available drivers:
lcdm001, LCDM001, MtxOrb, MatrixOrbital, CFontz, CrystalFontz, LB216, text,
curses, ncurses, BayRAD, glk, glc, IOWarrior, glcdlib
curses, ncurses, BayRAD, glk, glc, IOWarrior, glcdlib, imon
]]>
server/drivers/Makefile.am
+4 -2
View File
@@ -18,7 +18,7 @@ AM_LDFLAGS = @LDSHARED@
LIBS =
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
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
noinst_LIBRARIES = libLCD.a
IOWarrior_CFLAGS = @libusb_cflags@
@@ -39,6 +39,7 @@ lcterm_LDADD = libLCD.a
svga_LDADD = @LIBSVGA@
t6963_LDADD = libLCD.a
glcdlib_LDADD = libLCD.a @LIBGLCD@
imon_LDADD = libLCD.a
libLCD_a_SOURCES = lcd_lib.h lcd_lib.c
@@ -68,6 +69,7 @@ t6963_SOURCES = lcd.h t6963.c t6963.h t6963_font.h report.h
text_SOURCES = lcd.h text.h text.c report.h
wirz_sli_SOURCES = lcd.h wirz-sli.h wirz-sli.c report.h
ms6931_SOURCES = lcd.h ms6931.h ms6931.c report.h
glcdlib_SOURCES = lcd.h glcdlib.h glcdlib.c report.h
glcdlib_SOURCES = lcd.h glcdlib.h glcdlib.c report.h
imon_SOURCES = lcd.h imon.h imon.c report.h
INCLUDES = -I$(top_srcdir)
server/drivers/imon.c
+292
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@@ -0,0 +1,292 @@
/**
* Driver for Soundgraph/Ahanix/Silverstone/Uneed/Accent iMON IR/VFD Module
*
* In order to be able to use it, you have to get and install one of
* the following kernel modules:
* - standalone iMON VFD driver from http://venky.ws/projects/imon/
* - the iMON module included with LIRC ver. 0.7.1 or newer
* from http://www.lirc.org/
*
* Copyright (c) 2004, Venky Raju <dev@venky.ws>, original author of
* the LCDproc 0.4.5 iMON driver, the standalone and the LIRC kernel
* modules for the iMON IR/VFD at http://venky.ws/projects/imon/
* Inspired by:
* TextMode driver (LCDproc authors?)
* Sasem driver (Oliver Stabel)
*
* Copyright (c) 2005 Lucian Muresan <lucianm AT users.sourceforge.net>,
* porting the LCDproc 0.4.5 code to LCDproc 0.5
*
* This source code is being released under the GPL.
* Please see the file COPYING in this package for details.
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <termios.h>
#include <fcntl.h>
#include <string.h>
#include <errno.h>
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "lcd.h"
#include "lcd_lib.h"
#include "shared/debug.h"
//#define DEBUG
#include "report.h"
#include "imon.h"
#define PAD '#'
#define DEFAULT_DEVICE "/dev/usb/lcd"
#define DEFAULT_SIZE "16x2"
/* The two value below are only used internally, we don't support custom char. */
#define VFD_DEFAULT_CELL_WIDTH 5
#define VFD_DEFAULT_CELL_HEIGHT 8
// 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 = "imon_";
// our private data
typedef struct {
char info[255];
int imon_fd;
unsigned char * framebuf;
int height;
int width;
} imonPD;
/**
* driver initialization
*/
MODULE_EXPORT int imon_init (Driver *drvthis, char *args)
{
imonPD * pPD = 0;
// Alocate, initialize and store private p
pPD = (imonPD *) malloc( sizeof(imonPD) );
if(!pPD)
{
debug(RPT_ERR, "imon_init: failed to allocate private data");
return -1;
}
memset(pPD->info, '\0', sizeof(pPD->info));
if( drvthis->store_private_ptr( drvthis, pPD ) )
{
debug(RPT_ERR, "imon_init: failed to store private data pointer");
return -1;
}
char buf[256];
pPD->width = 0;
pPD->height = 0;
/* some variables for the server core.*/
drvthis->name = "imon";
drvthis->filename = "imon.so";
/* Get settings from config file*/
/* Get device */
strncpy (buf, drvthis->config_get_string (drvthis->name, "device", 0, DEFAULT_DEVICE), sizeof (buf));
buf [sizeof(buf)-1] = 0;
report (RPT_INFO, "imon_init: using device %s", buf);
/* Open device for writing */
if ((pPD->imon_fd = open (buf, O_WRONLY)) < 0)
{
report (RPT_ERR, "imon_init: ERROR opening %s (%s).", buf, strerror (errno));
report (RPT_ERR, "imon_init: Did you load the iMON VFD kernel module?");
report (RPT_ERR, "imon_init: More info in lcdproc/docs/README.imon");
return -1;
}
/* Get size settings*/
strncpy (buf, drvthis->config_get_string (drvthis->name , "Size" , 0 , DEFAULT_SIZE), sizeof(buf));
buf[sizeof(buf)-1] = 0;
if (sscanf(buf , "%dx%d", &pPD->width, &pPD->height ) != 2 || (pPD->width <= 0) || (pPD->height <= 0))
{
report (RPT_WARNING, "imon: cannot read size: %s. Using default value %s.\n",
buf, DEFAULT_SIZE);
sscanf (DEFAULT_SIZE , "%dx%d", &pPD->width, &pPD->height );
}
/* Make sure the frame buffer is there... */
if (!pPD->framebuf)
pPD->framebuf = (unsigned char *) malloc (pPD->width * pPD->height);
memset (pPD->framebuf, ' ', pPD->width * pPD->height);
return !0;
}
/**
* provides some info about this driver
*/
MODULE_EXPORT char * imon_get_info (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
strcpy(pPD->info, "Soundgraph/Ahanix/Silverstone/Uneed/Accent iMON IR/VFD driver ");
return pPD->info;
}
/**
* closes driver
*/
MODULE_EXPORT void imon_close (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
if (pPD->framebuf != NULL)
free (pPD->framebuf);
pPD->framebuf = NULL;
close (pPD->imon_fd);
}
/**
* Clears the VFD screen
*/
MODULE_EXPORT void imon_clear (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
memset (pPD->framebuf, ' ', pPD->width * pPD->height);
}
/**
* Flushes all output to the VFD...
*/
MODULE_EXPORT void imon_flush (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
write (pPD->imon_fd, pPD->framebuf, pPD->width * pPD->height);
}
/**
* Prints a string on the VFD display, at position (x,y).
* The upper-left is (1,1) and the lower right is (16, 2).
*/
MODULE_EXPORT void imon_string (Driver *drvthis, int x, int y, char string[])
{
int i;
for (i = 0; string[i]; i++)
imon_chr (drvthis, x+i, y, string [i]);
}
/**
* Prints a character on the VFD display, at position (x,y).
* The upper-left is (1,1) and the lower right is (16,2).
*/
MODULE_EXPORT void imon_chr (Driver *drvthis, int x, int y, char ch)
{
imonPD * pPD = drvthis->private_data;
y--; x--;
switch (ch)
{
case 0:
case -1:
ch = PAD;
break;
default:
;
}
pPD->framebuf[(y * pPD->width) + x] = ch;
}
/**
* Draws a vertical bar (adapted from the curses driver, because
* this device does not support custom characters, as Venky
* states in the original LCDproc-0.4.5 implementation)
*/
MODULE_EXPORT void imon_vbar (Driver *drvthis, int x, int y, int len, int promille, int options)
{
int pos;
int pixels;
int total_pixels = ((long) 2 * len * VFD_DEFAULT_CELL_HEIGHT + 1 ) * promille / 2000;
for (pos = 0; pos < len; pos++ )
{
pixels = total_pixels - VFD_DEFAULT_CELL_HEIGHT * pos;
if ( pixels >= VFD_DEFAULT_CELL_HEIGHT )
{
/* write a "full" block to the screen... */
drvthis->icon (drvthis, x, y-pos, ICON_BLOCK_FILLED);
}
else if (pixels > 0)
{
/* write a "partial" block to the screen... */
imon_chr (drvthis, x, y-pos, '|');
break;
}
else
{
; // write nothing (not even a space)
}
}
}
/**
* Draws a horizontal bar (adapted from the curses driver, because
* this device does not support custom characters, as Venky
* states in the original LCDproc-0.4.5 implementation)
*/
MODULE_EXPORT void imon_hbar (Driver *drvthis, int x, int y, int len, int promille, int options)
{
int pos;
int pixels;
int total_pixels = ((long) 2 * len * VFD_DEFAULT_CELL_WIDTH + 1 ) * promille / 2000;
for (pos = 0; pos < len; pos++ )
{
pixels = total_pixels - VFD_DEFAULT_CELL_WIDTH * pos;
if ( pixels >= VFD_DEFAULT_CELL_WIDTH )
{
/* write a "full" block to the screen... */
drvthis->icon (drvthis, x+pos, y, ICON_BLOCK_FILLED);
}
else if (pixels > 0)
{
/* write a "partial" block to the screen... */
imon_chr (drvthis, x+pos, y, '-');
break;
}
else
{
; // write nothing (not even a space)
}
}
}
/**
* returns the display's width
*/
MODULE_EXPORT int imon_width (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
return pPD->width;
}
/**
* returns the display's height
*/
MODULE_EXPORT int imon_height (Driver *drvthis)
{
imonPD * pPD = drvthis->private_data;
return pPD->height;
}
// EOF
server/drivers/imon.h
+55
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@@ -0,0 +1,55 @@
/**
* Driver for Soundgraph/Ahanix/Silverstone/Uneed/Accent iMON IR/VFD Module
*
* In order to be able to use it, you have to get and install one of
* the following kernel modules:
* - standalone iMON VFD driver from http://venky.ws/projects/imon/
* - the iMON module included with LIRC ver. 0.7.1 or newer
* from http://www.lirc.org/
*
* Copyright (c) 2004, Venky Raju <dev@venky.ws>, original author of
* the LCDproc 0.4.5 iMON driver, the standalone and the LIRC kernel
* modules for the iMON IR/VFD at http://venky.ws/projects/imon/
* Inspired by:
* TextMode driver (LCDproc authors?)
* Sasem driver (Oliver Stabel)
*
* Copyright (c) 2005 Lucian Muresan <lucianm AT users.sourceforge.net>,
* porting the LCDproc 0.4.5 code to LCDproc 0.5
*
* This source code is being released under the GPL.
* Please see the file COPYING in this package for details.
*
*/
#ifndef IMON_H
#define IMON_H
#include "lcd.h"
MODULE_EXPORT int imon_init (Driver *drvthis, char *args);
MODULE_EXPORT void imon_close (Driver *drvthis);
MODULE_EXPORT int imon_width (Driver *drvthis);
MODULE_EXPORT int imon_height (Driver *drvthis);
MODULE_EXPORT void imon_clear (Driver *drvthis);
MODULE_EXPORT void imon_flush (Driver *drvthis);
MODULE_EXPORT void imon_string (Driver *drvthis, int x, int y, char string[]);
MODULE_EXPORT void imon_chr (Driver *drvthis, int x, int y, char c);
MODULE_EXPORT char * imon_get_info (Driver *drvthis);
MODULE_EXPORT void imon_vbar (Driver *drvthis, int x, int y, int len, int promille, int options);
MODULE_EXPORT void imon_hbar (Driver *drvthis, int x, int y, int len, int promille, int options);
/**
* theese are not (yet?) supported by the iMON IR/VFD kernel module
*/
//MODULE_EXPORT int imon_icon (Driver *drvthis, int x, int y, int icon);
//MODULE_EXPORT int imon_cellwidth (Driver *drvthis);
//MODULE_EXPORT int imon_cellheight (Driver *drvthis);
//MODULE_EXPORT int imon_get_free_chars (Driver *drvthis);
//MODULE_EXPORT void imon_set_char (Driver *drvthis, int n, char *dat);
//MODULE_EXPORT void imon_num (Driver *drvthis, int x, int num);
//MODULE_EXPORT int imon_get_brightness(Driver *drvthis);
//MODULE_EXPORT void imon_set_brightness(Driver *drvthis, int promille);
//MODULE_EXPORT void imon_backlight(Driver *drvthis, int on);
#endif