---   LCD4Linux News   ---



lcd4linux-0.98

- improved signal-handling: lcd4linux can be restarted by sending a SIGHUP

- lcd4linux uses syslog for messages/warnings etc.

- support for GPO's (general purpose outputs, e.g. to connect a LED)
  The MatroxOrbital Displays have one GPO, and you can connect up to eight
  LED's to the parallel port using two IC's (see README.HD44780.GPO)

- new delay loop for parallel port displays: uses either gettimeofday() or
  rdtsc (time stamp counter on newer processors). This delay needs no longer
  a calibration! The 'Delay'-entry in lcd4linux.conf has gone.

- new raster driver for PNG creation

- new curses-based text driver

- security: lcd4linux.conf must have the same user/group than the executable, 
  and must not me accesible by group and other (i.e. mode 0600). This is 
  necessary because lcd4linux.conf can contain usernames and passwords for 
  POP and IMAP queries.

- support for plugins: new token 'x1'..'x9' for externel programs

- new token 'ic' (ISDN connected/offline, mainly for a LED connected to a GPO)

- APM client: new tokens 'bp', 'bs', 'bd' (battery percentage, status and 
  duration)

- mail client: new tokens 'e1'..'e9' for counting emails in local mailboxes

- new configure-options '--with-drivers=<list>', so you can compile a minimal
  executable which contains only the drivers you need.

- seti@home client: new tokens 'hc' (% completed) and 'ht' (cpu time needed)

- simple web-server driver (see README.Webinterface)

- uses new (kernel 2.4) ppdev system to access parallel port via ioctl()

- mail suport for pop3 and imap4, token 'u1' ..'u9' show unseen mail
  (which is propably incorrect for normal mbox)

- added another verbose level (-vvv) for debugging socket traffic

- added nntp support for count of news/unread messages in subscribed NGs

- implemented time series bar '$t'
='showmsg' value='1'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
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<div class='path'>path: <a href='/lcd4linux.git/log/?id=246b8539fe86f8e6636e18b65b70da3169dfabd6&amp;showmsg=1&amp;follow=1'>root</a>/<a href='/lcd4linux.git/log/widget.h?id=246b8539fe86f8e6636e18b65b70da3169dfabd6&amp;showmsg=1&amp;follow=1'>widget.h</a> (<a href='/lcd4linux.git/log/widget.h?id=246b8539fe86f8e6636e18b65b70da3169dfabd6&amp;showmsg=1'>unfollow</a>)</div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/lcd4linux.git/log/widget.h?id=246b8539fe86f8e6636e18b65b70da3169dfabd6&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2004-06-02 05:56:25 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_Crystalfontz.c?id=b07a5205b19d8e46596d748af8e070bfd58949e5&amp;follow=1'>[lcd4linux @ 2004-06-02 05:56:25 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+6</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
extended contrast range for Crystalfontz

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@460 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-06-02 05:35:55 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/lcd4linux.conf.sample?id=a4cd5b8283d5ae7788091f9670e0a5165fcef136&amp;follow=1'>[lcd4linux @ 2004-06-02 05:35:55 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+20</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added i2c_sensors example to lcd4linux.conf.sample

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@459 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-06-02 05:28:06 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/documentation/xsl/xhtml.xsl?id=21d19e4dbe9a3a1f724a1963d13af21004a06e55&amp;follow=1'>[lcd4linux @ 2004-06-02 05:27:59 by reinelt]</a></td><td>reinelt</td><td>26</td><td><span class='deletions'>-0</span>/<span class='insertions'>+2405</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added documentation tree

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@458 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-06-02 05:14:16 +0000'>2004-06-02</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/lcd4linux.c?id=491dc3d0e3ff77223118aac4712bf9ed2dac63a8&amp;follow=1'>[lcd4linux @ 2004-06-02 05:14:16 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-17</span>/<span class='insertions'>+31</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed models listing for Beckmann+Egle driver
some cosmetic changes

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@457 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-06-01 06:45:30 +0000'>2004-06-01</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/timer.h?id=8dc94dba6511b8db40c0e209b0ea595052650a21&amp;follow=1'>[lcd4linux @ 2004-06-01 06:45:28 by reinelt]</a></td><td>reinelt</td><td>18</td><td><span class='deletions'>-71</span>/<span class='insertions'>+241</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
some Fixme's processed
documented some code

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@456 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-06-01 06:04:25 +0000'>2004-06-01</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_sample.c?id=a581675c3951031bdc1b71fa654d0dadcc191397&amp;follow=1'>[lcd4linux @ 2004-06-01 06:04:25 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-25</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
made README.Plugins and plugin_sample up to date.

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@455 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-31 21:23:16 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_MatrixOrbital.c?id=07afe02801bd274932a1dccdbe0ed27e782a5c80&amp;follow=1'>[lcd4linux @ 2004-05-31 21:23:16 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-37</span>/<span class='insertions'>+49</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
some cleanups in the MatrixOrbital driver

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@454 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-31 21:05:13 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_pop3.c?id=10ff23f9cdef25d4140e6c802c373aaf48270fee&amp;follow=1'>[lcd4linux @ 2004-05-31 21:05:13 by reinelt]</a></td><td>reinelt</td><td>5</td><td><span class='deletions'>-77</span>/<span class='insertions'>+111</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed lots of bugs in the Cwlinux driver
do not emit EAGAIN error on the first retry
made plugin_i2c_sensors a bit less 'chatty'
moved init and exit functions to the bottom of plugin_pop3

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@453 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-05-31 16:39:06 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/hash.c?id=4e1eaa7205d8b7fbc64dc685d864b385a25602be&amp;follow=1'>[lcd4linux @ 2004-05-31 16:39:05 by reinelt]</a></td><td>reinelt</td><td>11</td><td><span class='deletions'>-180</span>/<span class='insertions'>+535</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added NULL display driver (for debugging/profiling purposes)
added backlight/contrast initialisation for matrixOrbital
added Backlight initialisation for Cwlinux

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@452 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


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<tr class='logheader'><td><span title='2004-05-31 06:27:34 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/ChangeLog?id=61bd7f7bf2cef22b8d867ad7b168e4422ffd94f6&amp;follow=1'>[lcd4linux @ 2004-05-31 06:27:34 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+40</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
ChangeLog update

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@451 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-31 06:24:42 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/lcd4linux.conf.sample?id=a53d8337c13f485875cad24edf74b0287b37600b&amp;follow=1'>[lcd4linux @ 2004-05-31 06:24:42 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-7</span>/<span class='insertions'>+29</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed symlink security issue with the image driver

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@450 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-31 05:38:02 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_USBLCD.c?id=ea5453f570c5186379745a10054280f47a809299&amp;follow=1'>[lcd4linux @ 2004-05-31 05:38:02 by reinelt]</a></td><td>reinelt</td><td>8</td><td><span class='deletions'>-42</span>/<span class='insertions'>+94</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed possible bugs with user-defined chars (clear high bits)
thanks to Andy Baxter for debugging the MilfordInstruments driver!

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@449 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-31 01:31:01 +0000'>2004-05-31</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_MilfordInstruments.c?id=0bda5dcd7faa2198fe972aa85b8c72cb0b666554&amp;follow=1'>[lcd4linux @ 2004-05-31 01:31:01 by andy-b]</a></td><td>andy-b</td><td>1</td><td><span class='deletions'>-10</span>/<span class='insertions'>+12</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed bug in Milford Instruments driver which drew extra graphics chars in
odd places when drawing double bars. (the display doesn't like it if you put
the escape character 0xfe inside a define char sequence).

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@448 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-30 08:25:50 +0000'>2004-05-30</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/lcd4linux.conf.sample?id=f40bd8007746a5a012f01cd58b4f0f94a36709b3&amp;follow=1'>[lcd4linux @ 2004-05-30 08:25:50 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-30</span>/<span class='insertions'>+92</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Crystalfontz 631 driver finished

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@447 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-29 23:30:20 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_Image.c?id=f6aa208883850f97d72813b281b106ca184d94f7&amp;follow=1'>[lcd4linux @ 2004-05-29 23:30:20 by reinelt]</a></td><td>reinelt</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+9</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
fixed a compiler issue with drv_Image.c (thanks to Frank Stratmann)

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@446 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-29 15:53:28 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_ppp.c?id=c17304852de34a6be81d931923dd9e21c637ba95&amp;follow=1'>[lcd4linux @ 2004-05-29 15:53:28 by reinelt]</a></td><td>reinelt</td><td>3</td><td><span class='deletions'>-9</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
M50530: reset parport signals on exit
plugin_ppp: ppp() has two parameters, not three
lcd4linux.conf.sample: diskstats() corrected

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@445 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-29 01:07:56 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_diskstats.c?id=927530dfa14e1d35abd5a564a730f4fcf598a416&amp;follow=1'>[lcd4linux @ 2004-05-29 01:07:56 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-21</span>/<span class='insertions'>+25</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
bug in plugin_diskstats fixed

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@444 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-29 00:27:23 +0000'>2004-05-29</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugins.m4?id=4749def80d9a775c8d0791fe322322f5d1425c95&amp;follow=1'>[lcd4linux @ 2004-05-29 00:27:14 by reinelt]</a></td><td>reinelt</td><td>8</td><td><span class='deletions'>-11</span>/<span class='insertions'>+214</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
added plugin_diskstats.c

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@443 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2004-05-28 14:38:10 +0000'>2004-05-28</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/Status?id=ba5326cf8e6dd8051efadde4528e3aeb6e654fb2&amp;follow=1'>[lcd4linux @ 2004-05-28 14:38:10 by reinelt]</a></td><td>reinelt</td><td>2</td><td><span class='deletions'>-1</span>/<span class='insertions'>+41</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
Status and Changelog Update

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@442 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>