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Author SHA1 Message Date
robijn de84f06cc7 HD44780 keypad update. 
(second try)
 2001-10-05 19:39:02 +00:00
ddouthitt 709e53495e Minor fix for heartbeat function... 2001-10-05 17:17:11 +00:00
robijn 50cdea1134 Modified the HD44780 driver to work with keypad. 2001-10-05 15:05:59 +00:00
ddouthitt d8daf2bf6f Added output_heartbeat(driver, heart_type) to the library functions. 
Thus, for many drivers, creating the appropriate driver function
for heartbeats should be simple.
 2001-10-04 21:10:07 +00:00
ddouthitt 39b84431a0 Added a heartbeat function to the driver code. Both the 
MatrixOrbital driver and the curses driver now have their own
heartbeat functions.
 2001-10-04 21:05:15 +00:00
ddouthitt a1a557a767 Changed clear function in Matrix Orbital driver: now only changes 
within buffer (no clear function code sent to the LCD display).
 2001-10-03 05:52:42 +00:00
ddouthitt 7bc81c1a3c Fixed a bug where driverargs (pointers to arguments to drivers) was 
not initialized to nulls.
 2001-10-03 02:36:23 +00:00
ddouthitt 9169630fe9 Fixes to the lcdm001 driver: heartbeat problems fixed 2001-10-02 20:53:39 +00:00
ddouthitt 6708335770 Fixing silly mistake: forgot to add lcd_lib.h ... 2001-10-02 14:32:01 +00:00
robijn 7c0e1bd0d1 Fixed "HD44780 does not compile" bug. Not using drv_base anymore. 2001-10-02 14:04:34 +00:00
ddouthitt 9d8b1f45a3 Fixed miscellaneous bugs relating to optimization of MatrixOrbital driver. 
Now only displays that which has changed...
 2001-10-01 21:54:02 +00:00
ddouthitt 487242f925 Fixed bug that caused anything beyond the heartbeat not to get updated 
properly.  Only affected optimized MtxOrb driver.
 2001-10-01 21:53:27 +00:00
ddouthitt fdba826ddc New driver: lcdm001 2001-10-01 21:52:41 +00:00
ddouthitt 49dd9207d7 Added new driver: 
* lcdm001 (with updates to autoconfig and Makefiles)
 2001-10-01 21:51:27 +00:00
ddouthitt 3c2765891d Added optimizations to MtxOrb driver: 
* Don't send any data if there is no change.
* High optimization of MtxOrb_draw_frame - only write changed
  data to screen.
 2001-10-01 03:06:25 +00:00
ddouthitt 82825e0c73 Minor bug fix.... 2001-10-01 03:00:39 +00:00
William Ferrell ac10e5d4d3 Added 000_CVS_READ_1ST to give instructions how to get configure and 
company generated (CVS LCDproc only has autogen.sh, just as it should
be :)
 2001-09-30 17:39:26 +00:00
ddouthitt bd431cfc36 Fixed up support for screen refresh using ^L - in case something 
sends gunk to the screen.
 2001-09-30 04:46:10 +00:00
ddouthitt cc56196ef0 Added support for ^L (redraw screen). Operation is invisible to 
callers of getkey().
 2001-09-30 04:18:39 +00:00
ddouthitt 4558e344e8 Fixed silly bug in new_framebuf(). 2001-09-30 04:17:40 +00:00
ddouthitt dcea08d3fa Bug caught by Robin Adams <robin@adams-online.de> where 
getkey was not being checked for spurious nulls after driver
initialization.  Turns out getinfo was in the same category.
Both: fixed.
 2001-09-28 21:29:23 +00:00
ddouthitt 07608e742e Tried to reduce amount of work necessary to flip the backlight - since 
under VNC, this occurs rather slowly.  Less work is done, but the
result has not changed.
 2001-09-28 21:23:16 +00:00
ddouthitt 5c136ae24e Fixed bug relating to configuration file not being read. 2001-09-28 21:21:32 +00:00
ddouthitt f7ff05870f Updated MatrixOrbital driver: 
* Doesn't update the display unnecessarily - now has "memory" and won't
  update if the display hasn't changed
* Debugging code: logs to syslog for everything if debug_level is set
  high enough.
 2001-09-28 21:20:50 +00:00
ddouthitt 4f60edc230 This file contains the beginnings of a "library" (not in the true 
sense) of functions to be used by drivers.  Things like freeing a
framebuffer, creating a frame buffer, andding characters or strings
to a framebuffer, et al, are here...
 2001-09-28 21:16:31 +00:00
ddouthitt e37ae29f66 Added lcd_lib.c to the makefile. 2001-09-28 21:15:13 +00:00
ddouthitt 2ae4511295 Made default (example) configuration more reasonable. Changed 
sense of -t option for the MtxOrb driver: now gets WxH (20x4) instead
of type of display (LKD, VFD, etc..)
 2001-09-28 21:13:26 +00:00
ddouthitt 6208cdba06 Added User command to LCDd.conf and documented it. 2001-09-28 17:04:22 +00:00
ddouthitt 0656695583 Updates to main.c: 
* Fixed up help screen to reflect added options
* Added -u option and User directive to configuration file
* Massaged help output to keep it under 24 lines
  (one typical screenful).
* Removed some unused code.
 2001-09-28 17:00:01 +00:00
ddouthitt e753b0564a Updated configuration file processing: 
* Options override all configuration file settings
* In absence of configuration file settings or option settings,
  defaults are used
* Added new global settings: Port, Bind, Wait, WaitTime, Debug
* Added more documentation to LCDd.conf
 2001-09-28 14:23:41 +00:00
ddouthitt 7c160d5f57 Updated lcdproc: 
* Fixed visual bug that appeared in systems without swap: percentage
  was reported as "nan" (Not-A-Number): now reports "n/a"...
 2001-09-28 13:38:21 +00:00
ddouthitt afd1f03c0b Updated LCDd server: 
* Fixed bug that caused -c <config> option to fail
* Added -a <addr> option: address to bind to
* Added -p <port> option: port to listen on
 2001-09-28 13:03:12 +00:00
ddouthitt bf5daf36ad Now the curses driver supports a -B option: backlight color (on) color. 
This goes with the "standard" background color option -b to give the
appearance of a backlight.
 2001-09-28 00:41:05 +00:00
ddouthitt cb76443a51 Curses driver is now sizeable: use the -t option in the configuration 
file (in the Arguments command line)
 2001-09-28 00:08:23 +00:00
ddouthitt ad5de5bb17 Drivers specified on the command line (-d) override any specified in 
the configuration file.
 2001-09-28 00:06:27 +00:00
ddouthitt 214c957726 Fix help screen in MatrixOrbital driver to reflect correct options. 2001-09-28 00:05:32 +00:00
ddouthitt 74153173c1 Fixed major bug: drivers that accepted size arguments could wind 
up with more than 80 characters (20x4) in their display, and thus
overwrite memory outside of the allocated 80 characterwframebuffer.

For example, using a 20x6 screen would do this.

All drivers now either ignore a missing framebuffer, or allocate it
themselves - the latter is prefered.
 2001-09-27 23:46:55 +00:00
ddouthitt 71c3035611 * Changed MatrixOrbital driver to support the traditional -t option 
(for type: 20x2, 20x4, 20x6) etc.

* Fixed bug that appeared when using a size larger than 80 characters
  (20x4): framebuffer was allocated before size was known!

Drivers should NOT look for framebuffer to be allocated before they
start - but 80 characters are there anyway (for now).
 2001-09-27 23:23:42 +00:00
ddouthitt b8bf32b27f Updated LCDd.conf to reflect changes in configuration processing: 
* Support for a "Driver" global command
 2001-09-27 20:52:12 +00:00
ddouthitt 2ed349c691 Cleaned up option processing. Added code to use getopt(3) but never 
got it working (it's #ifdef'd out).  Expanded flexibility of
-t option (now accepts any case, and looks at only first three
characters); so "-t lkd202-25" works as expected...
 2001-09-27 20:51:16 +00:00
ddouthitt 8cef4f9af6 Added support for the "Driver" keyword in a global section of 
the configuration file.
 2001-09-27 20:49:29 +00:00
ddouthitt 105bc0b95e Removed use of global static lcd structure from stv5730.c; now 
uses the dynamically allocated stv5730 structure.
 2001-09-27 18:29:04 +00:00
ddouthitt 92d11581b8 Added new driver for the Toshiba T6963, donated by 
Manuel Stahl <mythos@xmythos.de>
 2001-09-27 18:27:39 +00:00
ddouthitt 403754f1e6 Fixed bug that caused drv_base.c to be compiled. 2001-09-27 16:45:06 +00:00
ddouthitt dbaee0b30a Added documentation about the LB216 gotten from the mailing list. 
Removed dependence on base driver functions.
 2001-09-27 16:15:05 +00:00
ddouthitt eb6e99e7e8 Server no longer uses a fixed lcd structure, but now a pointer to 
a lcd_logical_driver structure (lcd_ptr).  Fixed bug in lcd.c
which caused lcd_drv_getkey_loop to act badly.
 2001-09-27 16:12:55 +00:00
ddouthitt ae2f2d5638 Documented in configuration file the ability to use different names for 
the drivers (ie, "MatrixOrbital" instead of "MtxOrb").  Added more
detailed documentation elsewhere, also.
 2001-09-27 16:10:56 +00:00
ddouthitt 897133efdd Fixing some compile time problems that showed up using gcc 2.95 under 
Solaris 8 (first time on SF Compile Farm!)
 2001-09-27 13:49:04 +00:00
ddouthitt d67120f519 Updated configure scripts, et al, to use and recognize the 
SVGAlib driver and an upcoming Toshiba T6963 driver...
 2001-09-26 22:29:00 +00:00
ddouthitt 46003178df Updated lcd.c: 
* Now preliminary support for SVGAlib driver and T6963 driver
  won't interfere with proper compilation.
 2001-09-26 20:36:24 +00:00