older version for rasplex, hope it works.

Update machine_OpenBSD.c

CREDITS

@@ -1,278 +0,0 @@
-This is the CREDITS file that should list all people that are or have
-been involved in LCDproc.
-
-Please help us keeping this file up to date. Developers, please insert
-your name and a short description of your activities. Other people
-involved, please tell us if your name is missing or your credit
-information is incorrect. LCDproc is a community effort, and as such
-we'd like to recognize everyone's efforts!
-
-CONTRIBUTORS
-
-(in order of appearance :)
-
-William Ferrell (Choadstre) <willfe@yahoo.com>:
-	- Project founder, wrote 1st version, much documentation, design
-	  for V0.4, continued maintenance
-It's Choadstre's fault that LCDproc exists. He wanted his computer to have
-a heartbeat, like some HP workstations do. So he found a nice LCD, wrote
-some amazingly spiffy software for it, and life was good.
-
-Selene Scriven (ToyKeeper) <lcdproc@toykeeper.net>:
-	- wrote V0.3 and most of V0.4, and helped procrastinate the rest
-	  of the time...
-ToyKeeper was the main programmer for LCDproc 0.2 - 0.4-pre9.  She took
-Choadstre's idea and put it in its current form.
-
-Gareth Watts (Xeno42):
-	- Patches, mailing list, ideas, web hosting, CVS, etc.
-
-Matrix Orbital Corporation <http://www.matrixorbital.com/>:
-	- Free displays for us developers, and lots of help early on
-
-Crystalfontz America, Inc. <http://www.crystalfontz.com/>:
-	- Sends us testing LCDs to get LCDproc going on all their models
-
-Lorand Bruhacs <bruhacs@ip23.net>:
-	- Lorand made LCDproc V0.3.5, which added lots of nifty stuff while keeping the old program model
-
-Benjamin Tse <blt@Comports.com>, Matthias Prinke <m.prinke@trashcan.mcnet.de>:
-	- HD44780 driver and predecessors
-
-Richard Rognlie <rrognlie@gamerz.net>:
-	- Work on HD44780 driver
-	- GIF driver (lost code)
-
-Tom Wheeley:
-	- IRMan input driver
-
-Bjoern Andersson:
-	- Autoconf/automake build system
-	- Curses driver
-
-Andrew McMeikan <andrewm@engineer.com>:
-	- HD44780 driver
-
-David Glaude:
-	- Lirc driver(not the current version)
-	- IRMAN driver,
-        - lcdproc big clocK screen.
-        - Matrix Orbital enhancement: Big Number, general-purpose output,
-	  dynamic custom char allocation, i2c support(lost), ...
-	- Crystal Fontz drivers
-	- Matrix orbital GLK driver
-
-Todd Porter:
-	- Windows 95/98 and NT version
-
-Jason Dale Woodward:
-	- widget scrolling
-
-Ethan Dicks:
-	- PIC-an-LCD original driver (later merged into HD44780 driver)
-	- fixes & tests to the MtxOrb driver and some clients
-	- lcdident.pl client
-
-Michael Reinelt:
-	- SED1520 (copied work of him)
-
-Simon Harrison:
-	- SVGAlib driver
-
-Horizon Technologies:
-	- WIRZ-SLI driver
-
-Charles Steinkuehler:
-	- Work on HD44780 timing code
-
-Harald Klein:
-	- Lirc driver (initial version of the current code)
-	- Metar Client
-
-Philip Pokorny:
-	- Crystal Fontz driver
-	- Matrix Orbital driver
-	- Matrix Orbital GLK driver
-	- Curses driver
-
-Glen Gray:
-	- ?
-
-David Douthitt:
-	- Crystal Fontz driver
-	- Matrix Orbital driver
-	- Matrix Orbital GLK driver
-	- Curses driver
-
-Eddie Sheldrake:
-	- Crystal Fontz driver
-
-Rene Wagner:
-	- LCDM001 driver
-	- ASCII emulation of BigNum
-	- CFontz v2.0 patches merging,
-	- LIRC driver updates (new API, merged David's code)
-	- Lots of driver updates for 0.4.3 (configfile, reporting):
-	- CFontz, curses, glk, MtxOrb,
-	- EPM list file for automatic package generation,
-	- current documentation in docbook format
-	- 0.4.3 backlight and heartbeat implementation
-	- Lots of other stuff for the 0.4.3 release
-
-Andre Breiler:
-	- Matrix Orbital driver
-
-Joris Robijn:
-	- HD44780 driver maintenance and enhancement
-	- Config file stuff
-	- Reporting stuff
-	- Work on API 0.5 architecture and implementation, loadable drivers.
-	- Menu stuff of 0.5
-	- SED1330 driver
-
-Guillaume Filion:
-	- Portability bug fixes on the curses, HD44780, SED1520 and
-	  STV5730 drivers.
-	- Partially implemented Thomas Runge's BSD port of lcdproc.
-	- Ported the parallel functions in port.h to BSD.
-	- Autoconf/automake stuff.
-	- Various small 0.4.3 changes.
-
-Chris Debenham:
-	- Matrix Orbital GLK driver
-	- LB216 driver
-
-Mark Haemmerling:
-	- HD44780 character conversion table
-
-Robin Adams:
-	- SED1520 driver
-	- STV5730 driver
-
-Manuel Stahl:
-	- T6963 driver
-
-Mike Patnode:
-	- Crystal Fontz
-	- Various 0.4.3 changes
-
-Peter Marschall:
-	- new drivers: IOWarrior, xosdlib
-	- bwctusb connectiontype for the HD44780 driver
-	- extensions to CFontz* drivers: support CF631 & CF635
-	- various fixes in preparation of 0.5
-	- lcd2usb connectiontype for the HD44780 driver
-
-Markus Dolze (current maintainer):
-	- various fixes (especially for *BSD)
-	- merged and extended network interface statistics to lcdproc client
-	- new LCDd network input buffering
-
-Volker Boerchers:
-	- fixes and extensions to the menu system
-
-Lucian Muresan:
-	- glcdlib meta driver
-
-Matteo Pillon:
-	- lcdserializer connectiontype to the hd44780 driver
-	- various improvements to the serial connections of the hd44780 driver
-
-Laurent Arnal:
-	- connectiontype for LIS2 displays from VLSystem (http://www.vlsys.co.kr)
-
-Simon Funke:
-	- driver for Noritake VFD
-
-Matthias Goebl <matthias.goebl@goebl.net>:
-	- I2C connectiontype for the HD44780 driver
-
-Stefan Herdler:
-	- serialVFD driver
-	- bignum library
-
-Bernhard Walle:
-	- driver for the ULA-200 device from ELV (http://www.elv.de)
-
-Andrew Foss:
-	- menu support for lcdproc client
-
-Anthony J. Mirabella:
-	- Logitech g15 driver
-
-Cedric Tessier:
-	- EyeBoxOne driver
-
-John Sanders:
-	- iMon driver graphics support
-
-Eric Pooch:
-	- Mac OS X / Darwin support
-	- serialPOS driver
-	- uss720 connection type for hd44780 driver
-	- driver for SoundGraph iMON OEM LCD Modules
-
-Benjamin Wiedmann
-	- Added functionality for HITACHI SP14Q002 gLCD (320x240)
-	- Implemented dynamic wiring scheme selection for SED1330 driver ("ConnectionType")
-
-Frank Jepsen
-	- vdr-wakeup support in hd44780 driver (originally for v0.4.5)
-	- new options for the hd44780 driver
-
-Karsten Festag
-	- ea65 driver
-
-Gatewood Green
-	- picolcd driver
-
-Dave Platt
-	- overhauled CwLnx driver
-
-Nicu Pavel
-	- overhauled & extended picolcd driver
-
-Daryl Fonseca-Holt
-	- lis driver
-
-Thien Vu
-	- shuttleVFD driver
-
-Thomas Jarosch
-	- support reporting in hd44780's ConnectionType functions
-	- build-system clean up: use pkg-config for some libs
-	- HD44780 connection type for a USB connection via a FTDI FT2232D chip
-	- i2500vfd driver
-
-Christian Jodar
-	- mx5000 driver
-
-Mariusz Bialonczyk
-	- ethlcd connection type for HD44780
-
-Jack Cleaver
-	- LIRC support in picolcd
-
-Phant0m / Aron Parsons
-	-IRtrans driver
-
-Malte Poeggel
-	- support for ST7036 controller in hd44780
-
-Dean Harding,
-Christian Leuschen,
-Jonathan Kyler:
-	- driver for SoundGraph iMON OEM LCD Modules
-
-Laurent Latil
-	- SureElec driver for devices made by SURE Electronics
-
-Christoph Rasim
-	- MDM166A driver for Futaba/Targa USB VFD
-
-
-Further developers in the sourceforge lcdproc team:
-Colin Munro             colinmunro
-Shane Spencer           hardwire
-Jim McCracken           merlin_jim
-Luis Llorente		luisllo

ChangeLog

@@ -1,516 +0,0 @@
-Recent changes:
-
-Key:
-     - Something removed
-     + Something added
-     * Something changed / fixed
-
-v0.5dev (ongoing development)
-
-v0.5.7
- * Fix using the left key to change the ring and checkbox menu items
- * sed1520: Add an option for inverted segment mapping (idea by R. Buchert)
- * Fix build if compiled with --enable-permissive-menu-goto (#3599609)
- * glcd driver: Add direct support for framebuffer with paged memory layout
- + hd44780: Added 'raspberrypi' connection type (P. Corner)
- * Build system: Rename configure.in to configure.ac
- + hd44780: Add support for FreeBSD's iic I2C framework
- + hd44780: New connection type 'piplate' (J. Brogdon)
- * lcdproc client: Add option to turn off title on OldTime screen
- + glcd driver: Connection type 'x11' that draws to a X window (S. Meharg)
- + glcd driver: 'picolcdgfx' for picoLCD 256x64 from Mini-Box.com (S. Meharg)
- * picolcd: Improvements to IR processing (M. Jones)
- + hd44780: Added 'spi' connection type (S. Dawson)
- * hd55780/serial: Change data escape handling (G. Smith)
- + hd44780: New connection type 'pifacecad' (T. Preston)
- + new driver: rawserial - dump framebuffer to serial port (C. Wolf)
-
-v0.5.6
- - Remove deprecated CFontz633 driver. Use CFontzPacket with Model=633 instead!
- + new driver: glcd unified graphic display driver (M. Dolze)
- + new driver: vlsys_m428 driver for Moneual MonCaso 320 (W. Hauck)
- * hd44780/serial: Fix handling of keys for LoS-Panel (M. Kirchner)
- * hd44780/serial: Change backlight handling (see commit message)
- + glcd driver: Add FreeType 2 rendering support (B. Walle and M. Dolze)
- + glcd driver: New connection type 'png', writes framebuffer as PNG image
- + hd44780: Fix vBars and block icon not working correctly on the same screen
- * Build system: Link LCDd itself with pthread library if available
- * lcdproc client: Unbreak build on OpenBSD non-i386 (E. Barrett)
- * lcdproc client: Fix core dumps on FreeBSD if started as non-root
- + glcd driver: new connection type 'serdisplib'
- + glcd driver: new connection type 'glcd2usb'
- * lcdproc client: On FreeBSD show only unique processes in 'S' screen
- * picolcd: Use libusb-1.0 asynchronous transfers to fix missed keys (M. Jones)
- * sed1520: Make it work without using an external inverter
- * lis driver: Make the last pixel row work (add lastline option parsing)
- * hd44780/ftdi: Fix error in setting backlight and add backlight for 4bit mode
- + new driver: sdeclcd for Watchguard FireBox appliances (F. Mertz)
- + hd44780: Added 'usb4all' connection type (T. Mohaupt)
- * Fix RPM init script hanging on recent OS (#3488223)
- * lcdproc client: Fix build on OpenBSD >= 5.0
- * hd44780/serial: Add support for adjustable backlight
- * Build system: Fix build with automake >= 1.11.3 (#3494755)
- * Fix clang compiler warnings about obsolete GNU designated initializers
- * Fix crash when adding a menu item without text and options (S. Dawson)
-
-v0.5.5
- + sed1330 driver: Add support for HG25504 (L. Lagendijk)
- * Build system: Fix xosd detection
- * Reset ccmode on screen clear for NoritakeVFD, tyan driver
- * All drivers: Refactor CGmode enum into lcd.h
- * hd44780: New (possible faster) screen update algorithm
- + Add an option to start LCDd with screen rotation disabled (M. Zanetti)
- * Rewrite of the t6963 driver fixing several problems (see commit note).
- * picolcd: Add OffBrightness (S. Crane), more icons and fix bignum
- * lcdproc: Fix a single dot appearing on line 5 of the D screen
- * lcdproc: Make the iface screen more readable on 2x16 displays
- * All drivers: sync functions with prototypes
- * Port remaining drivers to 0.5 API (glk, lcdm001, stv5730)
- * Pyramid: Only send LED state changes, doxygen-ize
- * sed1520: Make it work with 68-family style interface, convert to 0.5 API
- * hd44780/imon: Add charmap for NEC uPD16314 and make it configurable
- * Pyramid: Convert set_char to 8 byte bitmap, add support for bignum
- * Convert set_char of drivers bayrad, lb216, lcterm, mtc_s16209x, wirz-sli
- * CFontzPacket: Fix not using select() even if its available
- * CFontzPacket: Use cellwidth = 5 on CFA-631 and CFA-635 too
- * t6963: Convert font to 8 byte bitmap
- * convert i2500vfd and mdm166a driver to use 8 byte bitmap custom character
- * ula200: convert custom characters to 8 byte bitmap
- * Build system: Fix trying to install svga driver twice
- + imon: Add bignum support (Y. Scheglyuk)
- * hd44780/ethlcd: fix LCDd hang up on network error (exits now) (M. Bialonczyk)
- + New common 5x8 font for t6963, sed1520, mdm166a and i2500vfd
- * t6963: Size has now to be configured in pixels instead of characters
- + Build system: --enable-extra-charmaps option adds language specific charmaps
- * imonlcd: Fix spinning of disc icon (E. Pooch)
- * SureElec: Change port initialization (SF 3212891)
- * curses: Fix missed keystrokes (from Debian)
- * curses: Correct the name of the info function.
- * Update LCDd.conf to be better understood by Config::Model (D. Dumont)
- * CFontz: Fix display of bars
-
-v0.5.4
- * Update driver includes and LDFLAGS (fixed glk and bayrad binding error)
- * Modify all drivers to use server/drivers/report.h instead of shared/report.h
- * Make all drivers using parallel port fail if they cannot get IO permission
- * Include <errno.h> instead of <sys/errno.h> everywhere (found by S. Klauer)
- * configure: Fix de-selecting of drivers
- * Build system: Add a check testing if SA_RESTART flag is available.
- * picolcd driver: Fix RC-5 for picoLCD 20x2 (A. van Schie)
- * Introduce shared/defines.h to collect commonly used macros
- + new driver: SureElec for devices made by SURE Electronics (Laurent Latil)
- * hd44780-4bit: Fix bug not checking for keypad rows 7-10 correctly
- * Modify serial drivers to use cfmakeraw
- + hd44780: Add a 'none' charmap which does not replace any character
- * hd44780: Change mapping for spanish 'n with tilde' characters
- * hd44780: Exclude pin for switchable backlight from keypad scanning
- * server core: New network input buffering
- * hd44780: Extended subdriver API and performance improvement for lcd2usb
- * hd44780: Add KOI8-R character mapping (Yura Scheglyuk)
- * shuttleVFD: Add support for devices with USB VID 0x1308 again
- * CFontzPacket: Add CFA-533. Use HD44780 character mapping for CFA533/633.
- * CFontzPacket: Report cell size correctly, use block character for icon.
- * CFontz633: Deprecate this driver. Use CFontzPacket with Model=633 instead!
- - Remove native win32 support.
- * picolcd: Use module output function to control key LEDs (Martin Jones)
- + hd44780: Added 'usbtiny' connection type (Siarhei Herasimchuk)
- * SureElec: Fix stall on startup
- + new driver: MDM166A for Futaba/Targa USB VFD (Christoph Rasim)
- * picolcd: Fix backlight and contrast handling (M. T. Jones)
- * picolcd: Fix heartbeat icon messing up with vbar
- * imonlcd: Fix possible lockup in output (icons) function (E. Pooch)
- * pyramid: Fix buffer overflow in set_leds, incorrect escaping, and icons
-
-v0.5.3
- + lcdexec: notification when called program finishes
- + xosd driver: offset from top-left corner
- + LCDd: Hello= config option for startup message
- * glk driver: bignum support fixed
- * update local snprintf to the last one, which is GPL
- - server core: cleanup - remove unnecessary cruft
- * server core: refactor rendering code
- + LCDd: config options TitleSpeed= and Heartbeat=
- * overhauled CwLnx driver (Dave Platt)
- * overhauled picolcd driver (Nicu Pavel)
- + add ServerScreen=blank option value
- * MtxOrb driver: fix VFD/VKD support (Ethan Dicks)
- + new driver lis for VLSystem L.I.S VFD (Daryl Fonseca-Holt)
- * serialPOS driver: input support, cleanup (Eric Pooch)
- + new driver shuttleVFD for USB-based Shuttle VFDs (Thien Vu)
- * enable building lcdproc client on FreeBSD AMD64 platform (M. Dolze)
- * Autoconf fixes for Net/FreeBSD (M. Dolze)
- * fixes for the lcpdroc client iface screen on *BSD (M.Dolze)
- + key support for hd44780/lcd2usb (M. Dolze)
- + option Priority for NoritakeVFD (idea: Richard Muratti)
- * overhauled NoritakeVFD driver (idea: Richard Muratti)
- * allow wrapping slider menu items with <= 4 keys (M. Dolze)
- * a bit more Doxygen-ation and documentation
- * hd44780 driver: make ConnectionType 4bit more fool-proof (M. Dolze)
- * picolcd driver: overhaul USB init for more portability (M. Dolze)
- + curses driver: new option DrawBorder (Bruno Schwander)
- * avoid sending duplicate "success" messages in response to menu_add_item
- + lcdexec: parameter support using widgets
- * server core: display values in menu for all input MenuEntry types
- * hd44780 driver: reorganize ConnectionType recognition
- + hd44780 driver: new ConnectionType mplay
- + hd44780 driver: get/set contrast & brightness support for lcd2usb (M. Dolze)
- + hd44780 driver: reporting in ConnectionType functions (Thomas Jarosch)
- * clean up build system (T. Jarosch, with tests/fixes by M. Dolze)
- + hd44780 driver: new ConnectionType ftdi (Thomas Jarosch)
- * shuttleVFD driver: fix VendorID, support newer models (Miska Sulander)
- + i2500vfd driver for a graphical Noritake VFD (Thomas Jarosch)
- * hd44780 driver: more complete initialization (idea by Pierre Ossman)
- * hd44780 driver: "euro" character mapping table (Markus Dolze)
- * CwLnx driver: support for CW12832
- + new driver mx5000 for Logitech MX5000 keyboards (Christian Jodar)
- * update debian init scripts to allow multiple instances of clients
- + serialVFD driver: support for 4 more display types (Stefan Herdler)
- * IOWarrior driver: fixed 4-line display use
- + IOWarrior driver: add ExtendedMode option
- * lcdproc: unbreak compilation on OS X 1.5 and higher (Topher Fangio)
- * server: fix interpretation of numeric priorities (Andrew M. Bishop)
- + hd44780 driver: new ConnectionType ethlcd (Mariusz Bialonczyk)
- + picolcd driver: support to send IR commands to LIRC (Jack Cleaver)
- + picolcd driver: support for 20x4 picoLCDs (Nicu Pavel)
- + hd44780 driver: new ConnectionType uss720 (Eric Pooch)
- * new make targets to compile & install server & clients separately
- * autoconf fixes: check for pkg-config macros
- + new driver irtrans (Phant0m / Aron Parsons)
- + serialVFD driver: support Siemens/Wincor Nixdorf BA63/66 (Stefan Herdler)
- + new client lcdident.pl (Ethan Dicks)
- * server: prevent stalling if time goes backwards (M. Vallevand)
- * hd44780 driver: update the backlight setting only on change
- + hd44780 driver: add lineaddress option to support ST7036 (Malte Poeggel)
- + lcdproc: Retrieve per CPU usage statistics on FreeBSD (M. Dolze)
- * Change drivers to start in background by default: bayrad, CFontz, ea65, glk
- * imon driver: Change hbars to make last char in-/decrease vertically
- + hd44780 driver: port usblcd connection type from 0.4.5 to 0.5 (M. Dolze)
- * server: Fix interpretation of named screen priorities
- + new driver imonlcd for SoundGraph iMON LCD (Dean Harding, Jonathan Kyler)
- * MtxOrb driver: Fix backlight for old firmware
- * Add checks for null pointer / failed malloc to menu code
- * lcdproc, lcdexec, lcdvc clients: Use our included getopt.h
- * documentation: Fix XML errors in user and developer guide
- + documentation: Add man page for lcdvc
-
-v.0.5.2
- * fix switching on/off the Load screen in lcdproc client using the menu
- * refactor adv_bignum: support height > 4, loadable chars with offset
- * ged rid of global variables buffer & tmp in lcdproc client
- + add init-script templates for LSB 3.x conforming systems
- * fix cellwidth in iMon driver
- + graphics character support in iMon driver (John Saunders)
- * try harder to find a shell in lcdexec
- + big number support in CwLnx driver via bignum library
- * do not copy more bytes than reserved in get_fs() in lcdproc's machine_*.c
- * update lcdproc's About screen with credits
- * fixes to ula200 build environment and documentation (B. Walle)
- * update g15 driver to be compatible with g15daemon > 1.2 (Anthony J. Mirabella)
- * allow compiling with LDFLAG "--as-needed" (Robert Buchholz)
- * optimize MtxOrb flush()
- * make MtxOrb use Brightness and OffBrightness like CFontzPacket
- * make Brightness & OffBrightness run-time configurable in CFontz & MtxOrb
- * add support for Iface and ProcSize screens for OS X / Darwin (Eric Pooch)
- * update & fix serialVFD driver (Stefan Herdler)
- + Hitachi SP14Q002 support & ConnectionType setting for sed1330 (Benjamin Wiedmann)
- * replace obsolete index() by strchr() (Guillaume LECERF)
- * fixes for CwLinux driver (Gideon Tsang)
- + new ConnectionType vdr-wakeup in hd44780 driver (originally Frank Jepsen)
- * fixes for the hd44780-serial drivers (Matteo Pillon)
- + new options for the hd44780 driver (Frank Jepsen)
- + new driver for text based serial Point of Sale displays (Eric Pooch)
- + new 2-line bignum mode using 6 user defined characters (Robin Gilks)
- * fix custom characters [with NewFirmware=yes] & backlight in CFontz
- + ea65 - driver for VFD in AOpen XC Cube AV EA65 barebones (Karsten Festag)
- + picolcd - driver for Mini-box.com USB LCD picoLCD (Gatewood Green)
- + new ConnectionType pertelian in hd44780 driver (Matteo Pillon)
- + new ConnectionType lcd2usb in hd44780 driver
- + make LCDd's GoodBye message configurable
- - remove compile-time option to read configuration from LDAP
-
-v.0.5.1
- + config file support in lcdproc client (Andrew Foss)
- * install server & client config files in $(sysconfdir)
- + new client lcdvc: virtual console on LCD
- * convert adv_bignum library to bitwise set_char()
- * adapt drivers to modified bignum library:
-   + CFontz
-   + CFontz633
-   + CFontzPacket
-   + hd44780
-   + IOWarrior
-   + MtxOrb
-   + serialVFD
-   + tyan
- + add iface screen(s) to lcdproc client (Andrew Foss/Markus Dolze)
- * update sample Perl clients
- * fix LCDd crash on shutdown of clients using "menu_set_main" (Andrew Foss)
- * fix sock_connect() to allow 0 as legal socket (Frederick Nacino)
- * improve serialVFD driver (Stefan Herdler)
- + add MD8800 driver for LCDs in Medion MD8800 PCs (Stefan Herdler/Martin Møller)
- * make bigclock client screen more flexible: centered, require only 14 chars
- * correct axis mapping logic for joystick driver (Jannis Achstetter)
- * fixes to the CFontz driver
- + new unified serial sub-driver for hd44780 (Matteo Pillon)
- - obsolete hd44780 subdrivers-removed: lcdserializer, picanlcd
- * character mapping for special HD44780 modules (Matteo Pillon)
- + g15 - driver for LCD in Logitech G15 gaming keyboards (Anthony J. Mirabella)
- + EyeboxOne - driver for the LCD display on the EyeboxOne (Cedric TESSIER)
- * more flexible parsing of config files: allow spaces around sections and keys
- * updated & extended documentation
- * command line options more synchronizd between server and clients
- * CFontzPacket & CFontz633 support big & little endian systems
- * MtxOrb driver completely rewritten to support used-defined characters
- * CwLnx driver completely rewritten to support Cw1602 LCDs in addition
-   to the CW12232 LCDs
- * more options in lcdproc's config file lcdproc.conf:
-   + time and date formats can be changed using strftime formats
-   + Load screen's LowLoad & HighLoad thresholds
- * revamped lcdexec's menu configuration
- * various little fixes
-
-v0.5.0
-This version has split off from unstable-0.4.3. Includes major changes.
- + LCDd now does dynamic loading of driver modules
- * New API in use
- + LCDd will use fill-in functions for drivers that don't support a certain
-   function. Available for: vbar, hbar, bignum, heartbeat, icon, cursor.
- * Server internal functions cleaned up, moved to other files etc.
- * Menu system rewritten
- + Client-supplied menus are now supported
- * Key support improved: now keys have descriptive names, not just a letter
-   anymore.
- + Reloading of configuration and drivers by sending a SIGHUP. Probably
-   needs improvement ;)
- * HD44780 output register support on winamp wiring
- * Reporting levels are now used more consistently
- + lcdexec client added
- * Display update frequency is now exactly 8Hz. Key scan frequency increased
-   to 32Hz.
- * Priority scheme changed. Priority classes are now used, that indicate what
-   kind of a screen we're dealing with. More useful for interactive clients.
- + better support for operating systems other than Linux: *BSD, Darwin
- + menu support for lcdproc client (configure option)
- + Added CFontz633 driver for CrytalFontz CFA633
- + Added CFontzPacket driver fro CrystalFontz CFA-633, CFA-631, CFA-635
- + Added glcdlib meta-driver for all LCDs supported by graphlcd-base
- + Added icp_a106 driver for A106 alarm/LCD boards in 19" racks by ICP
- + Added imon driver for iMON IR/VFD Modules from Silverstone, Uneed, ...
- + Added IOWarrior driver for IOWarrior USB controllers
- + Added lcterm driver for serial LCD terminal from Neumark Elektronik
- + Added ms6931 driver for MSI-6931 displays in 1U rack servers by MSI
- + Added mtc_s16209x driver for MTC-S16209x by Microtips Technology Inc
- + Added NoritakeVFD driver for Noritake VFD Device CU20045SCPB-T28A
- + Added pyramid driver for Pyramid LC-Displays
- + Added serialVFD driver for NEC FIPC8367 based serial VFDs
- + Added tyan driver for LCDs in Tyan Barebone GS series
- + Added ula200 driver for the USB board ULA-200 from ELV
- + Added xosd driver for On Screen Display on X
- + Added HD44780 subdriver bwctusb for USB-to-LCD converters from BWCT
- + Added HD44780 subdriver lcdserializer for an serial-LCD converter
- + Added HD44780 subdriver i2c to conned LCDs using the I2C bus
- + Added HD44780 subdriver lis2 for the LIS2 serial-to-USB converter
-
-v0.4.3
- - Removed possibility of passing arguments to the drivers from the
-   command line, which can be done in the configuration file now
- + Added configuration file support
- + Added ability of dropping root privileges to LCDd
- + Added LCDM001 driver (kernelconcepts.de)
- + Added Toshiba T6963 driver
- + Added Seiko-Epson SED 1520 driver
- + Added Seiko-Epson SED 1330 driver
- + Added STV5730 driver composite TV signal character generation driver
- * Modified the CFontz driver so that the new ROM version is
-   supported
- + Added ASCII emulation of BigNum to the drivers that did not
-   support custom characters
- + Added ability of configuring (rearranging) the keypad of MtxOrb
-   displays
- + Added .lircrc location to the options of the lirc driver
- * Fixed backlight code (partly rewritten)
- * Fixed heartbeat code (completely rewritten analogous to
-   the backlight code)
- + Added init scripts for debian and Redhat/Mandrake
- + Added EPM list file so that you can use EPM
-   (http://www.easysw.com/epm) to generate packages of LCDproc
- + Added documentation in docbook format
-   (LCDproc User's Guide - docs/lcdproc-user)
- * Ported some screens of lcdproc to *BSD.
- * Ported the parallel port functions in port.h to *BSD.
-
-v0.4.2:
- - Removed multiple output driver support - to simplify life
- * Removed use of sprintf() (in favor of snprintf) for security
- + Added ability to use defined port and address to listen on
-   (for security) - now defaults to 127.0.0.1
- + Revamped curses driver: now supports color; has border; and
-   can be (with recompile) placed anywhere on screen it fits
- + Added --waittime server argument.  You can now specify how long
-   a screen should stay on the display.  The default is 64 ticks or
-   8 seconds.
- + Fixed compile problems on non-Linux platforms where cfmakeraw,
-   CBAUD, and ioperm don't exist.  All drivers now use the same code
-   to initialize a serial port.
-
-v0.4.1:
- + Changed protocol to 0.3 because we now accept both -foo and foo
-   as argument introducers.  in 0.4-pre10, these were changed
-   from foo to -foo and this broke many clients.  This change
-   should fix that and be backward/forward compatible.
- + Added a noop function to the protocol.  This is useful for writing
-   shell script clients of LCDproc.
- + Changed the shared sock_send_string function to NOT send the
-   ending NUL ('\0') byte with the string.  This was confusing
-   in Perl clients which saw NUL's as the first character of
-   each reply.  WARNING: The LCDPROC client depended on this
-   behavior, your client may too.  Use the newline instead.
-   See the code in clients/lcdproc/main.c (look for "switch(buf[i])")
-   to see one way to handle this.  This should allow new clients
-   to connect to old servers and vice-versa.
- + Messed with include structure in .c files.  It should no longer
-   be necessary to specify ../.. to get to shared code headers.
-   Also, since we are using automake, the global config.h can be
-   found with just #include "config.h" as it's location is included
-   in a -I to the compilers.  As a result "make distcheck" now works.
- + Added support for client_add_key and friends.  Clients MUST now
-   request keys to get notified.  Keys are NO LONGER broadcast to all
-   clients.  Keys are now tied to a SCREEN and CLIENT.  There are new
-   commands (screen_add_key, screen_del_key) to bind keys to a
-   screen. If the current screen has requested the key just pressed,
-   the client gets the key and no other client gets it.  If the current
-   screen has not requested the current key, then the key is broadcast
-   to all clients who requested that key with client_add_key.  Clients
-   might want to request a "hotkey" with client_add_key so they will
-   be notified of that key no matter what screen is currently on the
-   display, and then request whatever other keys a screen uses with
-   screen_add_key.
- + Added driver for Matrix Orbital GLK12232-25 graphical display.
-   Display is run in text mode since there isn't enough information in
-   the widgets.  If we knew the max width/height of an hbar/vbar, we
-   could use graphical vbar/hbar's.  Oh well.  BigNums' look really
-   cool though.  You'll need some additional characters in the "Small Font"
-   font (and the BigNumbers font) for this to work.
- + Rewrote Big Number Clock function in chrono.c.  Many problems with
-   it have been fixed.  It now uses number value 10 to display a colon
-   in between the digits.  Don't know what this will do on a the MtxOrb
-   driver.  GLK driver draws a colon.
- + Cleaned up the CPU GRAPH (G) function in cpu.c and made get_load take
-   a 'struct load' from the caller to save the last time values.  This
-   allows two callers (CPU GRAPH and CPU LOAD) to call get_load and
-   both get reaosonable values.  Without this, CPU GRAPH was always
-   getting 0 because it was called immediatly after CPU LOAD called
-   get_load and no clock ticks had gone by.
- + Changed --enable-debug autoconf option to be processed correctly.
-   Debug now turns on -g and turns off -O6
- + Lots of other little fixes.
-
-v0.4-pre10:
- + Metar client added (Weather information)
- + Linux infrared control (LIRC) driver added.
- + "rotating slash" heartbeat mode (looks weird on CFontz displays)
-   Use "screen_set s -heartbeat slash" to use this.
- * Switched to client-server protocol V0.2, so arguments can come in
-   any order, and require a "-" on the front.  Instead of
-   "widget_set s w 1 2 foo", use "widget_set s w -x 1 -y 2 -text foo".
- * Server info screen no longer enabled by default.
- * Merged Andrew McMeikan's HD44780 driver changes
- - Removed WHATSNEW
- + Added ChangeLog (okay, fine, I renamed WHATSNEW and typed a few
-   entries into it :)
-
-V0.4-pre9:
- * small fixes for irix
- * Added flag in LCDd to shut off server screen:
- 	"-i off" or "--serverinfo off"
- + Wirz SLI driver
- + 16x2 support (server only)
- + MtxOrb generic output support in driver
- * Misc libc5 fixes
- + support for arbitrary display sizes; anything 16-80 characters
-   wide, and 2-25 characters tall.  (doesn't work if you try to use
-   a display size bigger than your LCD..  :)
- * curses driver looks slightly better (titles)
- * sizes > 20x4 no longer crash
-
-V0.4-pre8:
- * LCDd gives more updated info in the connect string:
-	cell size, lcd dimensions.
- * bargraphs are now the correct length on CFontz displays, in the main
-   lcdproc client.  For other clients, please parse the connect string!
- * MtxOrb driver supports simultaneous vbars/hbars now, with a
-   mechanism to automatically use custom characters for as many
-   as possible.
- + 20x2 support in LCDd!  Use "--type 20x2".
-	(LCDd --type 20x2 -d MtxOrb )
- * LCDd can change backlight brightness instead of shutting it "off"
- * HD44780 should work again (LCDd forks earlier now.. oops  :)
- + 20x2 support in lcdproc client for the following screens:
-	C G T M X D B S U A
-   Support will not be added for K and O screens.
- + BSD support (?)
- * 20x4 screens should display correctly on 40x4 displays
-
-V0.4-pre7: new driver
- + CrystalFontz (CFontz) LCD driver added
- * Backlight control improved
- + Brightness control added
-
-V0.4-pre6:
- + Backlight control added.  Modes so far are "on", "off", and "open".
-   Client commands are "on", "off", "toggle", "blink", and "flash".
- * Main clients' screen titles now include hostname
- + New sample client: fortune.pl
- * Added changes from David Glaude:
- + IRman support
- + Big Digit support (MtxOrb driver doesn't display it correctly yet)
- + Big cloc[K] screen
- * MtxOrb serial speed is configurable with "--speed"
- * misc bugfixes
- + ... more
-
-V0.4-pre5:
- * Fixed bug which could take server down with a dead client
- * Fixed small scroller bug
- + Added "frame" widgets..  use "-in <frame_name>" after widget_add
-   to put something in a frame.
- + The disk screen is back!
- - Frame rendering isn't finished..  the renderer probably needs a
-   complete rewrite.  Any volunteers?  :)
-
-V0.4-pre4:
- + Server menus (fairly small so far)
- + Ability to shut down, reboot, change some options, etc (menu only)
- * Driver arguments no longer required
- * Curses driver doesn't start server in background any more...
- * Argument handling fixed...
- * Drivers support "--help" for command-line info
-
-V0.4-pre3:
- + Scroller widgets
- * Proper errno messages...
- * "make install" should work now
- * Joystick driver allows key remapping
- + Screen "durations" are actually *used* now.  (oops)
- + Initial support for screen priorities (strict priority queue)
- * Misc (but annoying!) bugs fixed, which hadn't yet affected anything
- + Drivers support parameters now (MtxOrb, joy, at least)
-
-
-V0.4-pre2:
- * Memory leaks fixed
- + Memory "top" screen (S)
- + Titles now autoscroll
- * Fixed small screen-visibility bug  (clients weren't always
-   notified of screen cycles)
- + Heartbeat modes implemented.  Clients can remove it with
-	     widget_del my_screen heartbeat
-   or turn it back on with
-	     widget_add my_screen heartbeat " "
-   Note that the client only has control over this when the heartbeat
-   is in "open" mode.  (currently, it always is)
-
-
-V0.4-pre1:
- * Too much to mention...
-

server/drivers/hd44780.c

@@ -622,8 +622,18 @@ HD44780_position(Driver *drvthis, int x, int y)
 		if ((relY % 4) >= 2)
 			DDaddr += p->width;
 	}
-	p->hd44780_functions->senddata(p, dispID, RS_INSTR, POSITION | DDaddr);
+	//p->hd44780_functions->senddata(p, dispID, RS_INSTR, POSITION | DDaddr);
+	
+	// 40X4
+	p->hd44780_functions->senddata(p, dispID, RS_INSTR, POSITION);
 	p->hd44780_functions->uPause(p, 40);  /* Minimum exec time for all commands */
+	
+	p->hd44780_functions->senddata(p, dispID, RS_INSTR, relY);
+	p->hd44780_functions->uPause(p, 40);  /* Minimum exec time for all commands */
+	
+	p->hd44780_functions->senddata(p, dispID, RS_INSTR, x);
+	p->hd44780_functions->uPause(p, 40);  /* Minimum exec time for all commands */
+	
 	if (p->hd44780_functions->flush != NULL)
 		p->hd44780_functions->flush(p);
 }
@@ -690,11 +700,15 @@ HD44780_flush(Driver *drvthis)
 		/* there are differences, ... */
 		if (sp <= ep) {
 			for (drawing = 0; sp <= ep; x++, sp++, sq++) {
+			    
 				 /* x%8 is for 16x1 displays only ! */
 				if (!drawing || (p->dispSizes[dispID-1] == 1 && p->width == 16 && (x % 8 == 0))) {
 					drawing = 1;
 					HD44780_position(drvthis,x,y);
 				}
+				
+				// 40X4 fix? // NOT WORKING
+				// HD44780_position(drvthis,x,y);
 				p->hd44780_functions->senddata(p, dispID, RS_DATA, *sp);
 				p->hd44780_functions->uPause(p, 40);  /* Minimum exec time for all commands */
 				*sq = *sp;	/* Update backing store */
@@ -710,6 +724,7 @@ HD44780_flush(Driver *drvthis)
 		if (!p->cc[i].clean) {
 			int row;
 
+			// 40X4
 			/* Tell the HD44780 we will redefine char number i */
 			p->hd44780_functions->senddata(p, 0, RS_INSTR, SETCHAR | i * 8);
 			p->hd44780_functions->uPause(p, 40);  /* Minimum exec time for all commands */