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2010-07-11X11 driver: possibility to ignore auto-repeated KeyPress eventsmzuther1-1/+22
2010-04-18X11 driver: correctly handle key releasesmzuther1-2/+13
2010-01-20X11 driver: do not display key strokes that do not map to a buttonmzuther1-14/+18
2010-01-20X11 driver: handle key presses (arrows, RET and ESC) in addition to clicks on...mzuther1-2/+72
2009-11-22indentationmichael1-0/+1
2009-11-20special commandline parameters for X11volker1-2/+32
2009-01-18Brightness dimms every colorvolker1-5/+1
2009-01-17correct brightness handling, reduced round tripsvolker1-16/+38
2009-01-16Closing XWindow quits without errorvolker1-9/+15
2009-01-16indentationmichael1-13/+13
2009-01-14optimized drawing; check max. screen sizevolker1-6/+20
2009-01-14initial brightness fixedmichael1-3/+4
2009-01-13indentation, svn-versionvolker1-44/+44
2009-01-13speedup X11 displayvolker1-9/+57
2009-01-13heavy X11 reorganization to (hopefully) finally fix Tickets #141 and #117michael1-34/+48
2009-01-12additional verbose messagesvolker1-1/+1
2009-01-01button debugging changedmichael1-3/+8
2008-12-27ported r819 from volker_devmichael1-17/+21
2007-09-09email address changedmichael1-1/+1
2007-07-27indentationmichael1-105/+107
2007-06-21default for Brightness is 255volker1-1/+1
2007-06-20LCD::brightness in drv_X11 correctedvolker1-2/+10
2007-06-20keypad support completed; new property brightness implementedvolker1-40/+175
2007-06-17buttons for X11 driver (thanks to Volker Gering)michael1-8/+49
2007-02-25lots of compiler warnings removed, C++-style comments removed, changed struc ...michael1-4/+4
2007-01-14changed $Revision to $Revmichael1-1/+1
2007-01-14removed all tagsmichael1-64/+0
2007-01-14svn properties fixedmichael1-1/+2
2006-08-13[lcd4linux @ 2006-08-13 06:46:51 by reinelt]reinelt1-4/+7
2006-02-08[lcd4linux @ 2006-02-08 04:55:03 by reinelt]reinelt1-39/+5
2006-01-30[lcd4linux @ 2006-01-30 06:25:48 by reinelt]reinelt1-2/+5
2006-01-30[lcd4linux @ 2006-01-30 06:17:17 by reinelt]reinelt1-1/+6
2006-01-30[lcd4linux @ 2006-01-30 05:47:34 by reinelt]reinelt1-59/+50
2006-01-22[lcd4linux @ 2006-01-22 09:16:05 by reinelt]reinelt1-1/+11
2005-05-08[lcd4linux @ 2005-05-08 04:32:43 by reinelt]reinelt1-256/+269
2005-01-18[lcd4linux @ 2005-01-18 06:30:21 by reinelt]reinelt1-4/+7
2004-11-29[lcd4linux @ 2004-11-29 04:42:06 by reinelt]reinelt1-2/+5
2004-06-26[lcd4linux @ 2004-06-26 12:04:59 by reinelt]reinelt1-2/+6
2004-06-26[lcd4linux @ 2004-06-26 09:27:20 by reinelt]reinelt1-41/+47
2004-06-20[lcd4linux @ 2004-06-20 10:09:52 by reinelt]reinelt1-6/+10
2004-06-08[lcd4linux @ 2004-06-08 21:46:38 by reinelt]reinelt1-2/+17
2004-06-06[lcd4linux @ 2004-06-06 06:51:59 by reinelt]reinelt1-2/+6
2004-06-02[lcd4linux @ 2004-06-02 09:41:19 by reinelt]reinelt1-2/+6
2004-05-25[lcd4linux @ 2004-05-25 14:26:28 by reinelt]reinelt1-179/+22
2004-02-24[lcd4linux @ 2004-02-24 05:54:57 by reinelt]reinelt1-0/+561
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 19:08:10 +0000
ux [-c key=val] [-F] [-f config-file] [-o output] [-q] [-v] run lcd4linux overwrite entries from the config-file with '-c' do not fork and detach with '-F' use configuration from 'config-file' instead of /etc/lcd4linux.conf write picture to 'output' (raster driver only) suppress startup splash screen with '-q' generate info messages with '-v' generate debugging messages with '-vv' debug socket traffic too, with '-vvv' DIAGNOSTICS lcd4linux on foreground writes (depending on level) to stdout or stderr. The Text-Driver has ist's own diagnostics window. Started in the background (the default), lcd4linux uses your syslog daemon for logging. Facility is USER, levels are ERR, INFO and DEBUG. SUPPORTED DISPLAYS * Matrox Orbital: <http://www.matrixorbital.com> "LCD0821": 2 lines by 8 characters "LCD1621": 2 lines by 16 characters "LCD2021": 2 lines by 20 characters "LCD2041": 4 lines by 20 characters (tested) "LCD4021": 2 lines by 40 characters * CrystalFontz <http://www.crystalfontz.com> any of 626, 632, 634 and 636. * HD44780-based displays This driver supports display modules based on the Hitachi HD44780 chip, connected to a parallel port. These displays are made by different manufactures, and come in various sizes. * Beckmann+Egle mini-terminal thanks to Helmut A. Bender <hab@arcanum.inka.de> * Mitsubishi M50530 I got a real cool display (8 lines by 24 characters!) from Udo Altmann (udo.altmann@web.de) Thanks again! Unfortunately, the driver is not finished yet. * Toshiba T6963 I got another real cool display (240x128 pixel!) from Carsten Nau (info@cnau.de). Thanks again! Unfortunately, the driver is not finished yet. * PalmOrb I was told that lcd4linux works fine with PalmOrb, a small program that emulates a Matrox Orbital display on the Palm Pilot. * X11 thanks to Herbert Rosmanith <herp@wildsau.idv.uni-linz.ac.at> a driver for the X Window System is available. It supports any size at any resolution. A very small XLCD4Linux-Window can even swallow on the KDE Panel! * Raster formats: a generic raster driver (which is used by the X11-driver, too) is availiable, it supports: PPM (portable pixmap) PNG (with libgd) * Text: This is a ncurses based text driver, mainly intended for debugging. * other displays: lcd4linux and especially the display driver code is very modular, so it should be quite easy to write a driver for any display. See README.driver for details. Contributors are welcome!!! CONFIGURATION The configuration file (default: /etc/lcd4linux.conf) has a very simple format: Every line consists of a key and a value, seperated by whitespace (blanks or tabs). Values can contain whitespace, and can be enclosed in single or double quotes. A key must not contain whitespace. Keys are NOT case-sensitive. Order doesn't matter. Empty lines and all text on a line after a '#' will be ignored. If you want to use '#' in a value (think of X11-colors), you have to quote it with a backslash. NOTE: Because of security reasons the config file is assured to be: * - file is a normal file (or /dev/null) * - file owner is owner of program * - file is not accessible by group * - file is not accessible by other So if you run lcd4linux as root, /etc/lcd4linux has to be: chmod 600 chown root.root The configuration file contains information for different modules of lcd4linux: Global options: tick: time in milliseconds between bar updates tack: time in milliseconds between text updates (text can be updated less often than bars, so you get a smooth bar display and readable text) tau: time constant (in milliseconds) for damping function (not used by now) Data-specific options: overload: load average threshold and bar scaling. The '%L' token (see below) displays a '!' instead of a blank if the current load average exceeds this value. load bars are scaled by this value (load=overload gives 100%) sensor1: path to the 1st temperature file (e.g. /proc/sys/dev/sensors/w83781d-isa-0290/temp1) it is important that you use the isa sensors, because the i2c sensors are very slow! sensor1_min: temperature where the corresponding bar starts sensor1_max: temperature where bar ends sensor[2..9], -_min, -_max: entries for the 2nd to 9th temperature sensor exec: x1 ... x9: command to execute, PATH=/usr/local/bin:/usr/bin:/bin $X1 ... $X8 is result of command 1..8 in environment Tick_x1 .. 9 delay in ticks (overrides delay_x) Delay_x1 ..9 delay in seconds (default 1) Max_x1 ..9 max value for bars (default 100) Min_x1 ..9 min value for bars (default 0) battery: Battwarning 10 (default 10) Mailbox: The option string may be a plain mbox file or a pop3/imap4/nntp server string with the following format: pop3:[user[:pass]@]machine[:port] imap4:[user[:pass]@]machine[:port][/dir] nntp:[user[:pass]@]machine[:port][/dir] Port defaults to 110 and 143 respectively. If /dir is not given, INBOX is assumed. If dir is given for nntp: it should be a valid group name with '.' separating items If dir is not given for nntp: all/unread news of subscribed groups from Newsrc are calcualted. Delay_e1..e9 delay in seconds for querying the MailboxN (default 5) Newsrc ... path/name of your .newsrc file containing subscribed news Note: authorization on newsservers is untested. Note: user and pass may not contain a '/' with above syntax, I hope that's ok. SetiDir: directory where seti@home stores its data files Driver-specific options: Display: the name of a display model (see "supported displays" above) every driver has its own configuration options (e.g. 'Port', 'Speed', ...) see README.<Drivername> for details! Display options: row1: Text to display in row 1 row[2-max]: Text to display in other rows The text to be displayed can contain specific directives, which will be replaced by the appropriate values, or will create bars: '\nnn` will write the ASCII-character nnn (octal) '%<token>' will be replaced by the value of <token> '%%' will write a '%' '%$' will write a '$' '$<direction><length><token>[+<token>] will create a bar with the specified direction and length (in characters) with the value of <token>. If the driver supports dual bars, you can specify the second value with '+<token>'. <direction> can be 'l' (left), 'r' (right), 'u' (up) or 'd' (down). If you specify the direction in upper case, a logarithmic bar will be created. note that the space occupied by a bar always grows from left to right or from top to bottom, regardless of the direction! '$t<height><token>,<width> will create a time series bar. The data are displayed like '$u', but are shifted every second 1 pixel to the left. Currently only displays based on the pixel-driver support this bar type. Tokens: 'o' operating system name ('Linux') 'v' operating system release ('2.0.38') 'p' processor ('i686') 'r' total amount of memory installed (MB) 'mt' total memory from /proc/meminfo (kB) 'mu' used memory (kB) 'mf' free memory (kB) 'ms' shared memory (kB) 'mb' buffers (kB) 'mc' page cache (kB) 'ma' application memory (kB) = used - buffer - cache 'l1' load average for the past 1 minute 'l2' load average for the past 5 minutes 'l3' load average for the past 15 minutes 'L' '!' if load > overload (from config) 'cu' percentage of CPU in user mode 'cn' percentage of CPU in niced tasks 'cs' percentage of CPU in system mode 'cb' percentage of CPU busy (=100-idle) 'ci' percentage of CPU idle 'dr' disk blocks read 'dw' disk blocks written 'dt' disk blocks total (read+write) 'dm' disk blocks max (read, write) 'nr' network bytes received 'nw' network bytes transmitted 'nt' network bytes total (receive+transmit) 'nm' network bytes max (receive, transmit) 'ii' ISDN bytes received 'io' ISDN bytes sent 'it' ISDN bytes total (received+send) 'im' ISDN bytes max (received, send) 'ic' ISDN connected (0=offline, 1=online) 'ti' PPP bytes received 'to' PPP bytes sent 'tt' PPP bytes total (received+send) 'tm' PPP bytes max (received, send) 's1' temperature of sensor 1 's2' temperature of sensor 2 (up to s9) 'bp' battery percentage (APM by now) 'bs' battery status ('=' = online, '+' = charging, '-' discharging) 'bd' battery duration in s{econds}, m{ins}, h{ours} or d{ays} 'hc' seti@home % completed 'ht' seti@home time spent on workunit 'e*' mails in mailbox 1-9, total mail 'u*' mails in mailbox 1-9, unseen mail 'x*' output of command 1-9 Please have a look at lcd4linux.conf.sample, where you can find examples of all options and there usage.