Customizing maemo for power users
(Redirecting to Customizing Maemo)
 
(6 intermediate revisions not shown)
Line 1: Line 1:
-
'''Please remember, that doing anything instructed here is potentially dangerous. Please see [[General precautions]] for further information.'''
+
#REDIRECT [[Customizing Maemo]]
-
 
+
-
 
+
-
== Modifying led colours and patterns ==
+
-
 
+
-
There are multiple triggers for led blinking. All can be found in
+
-
/etc/mce/mce.ini
+
-
 
+
-
The file can be edited with any text editor that can be run with [[Root access]] and open the file. So GUI - editors probably don't work, but terminal versions all will.
+
-
 
+
-
=== Step by step instructions ===
+
-
 
+
-
* Open terminal
+
-
* Gain [[Root access]]
+
-
* Make a backup (not necessary!) from original mce.ini -file, for example:
+
-
cp /etc/mce/mce.ini /etc/mce/mce.ini_old
+
-
* Open /etc/mce/mce.ini with a text editor
+
-
* Search for a line:
+
-
[LEDPatternLystiRX51]
+
-
* Make your changes to the lines below
+
-
* Save
+
-
* Restart mce -process. Either reboot or type to terminal:
+
-
initctl stop mce; sleep 2; initctl start mce
+
-
 
+
-
=== Constructing own patterns ===
+
-
 
+
-
The mce.ini -file has description header before pattern defining start. Here are the same instructions with longer explanations.
+
-
 
+
-
Example string:
+
-
PatternCommunicationCall=30;1;0;r;9d80400002ff03ff02ff03ff71080000;9d800000
+
-
 
+
-
 
+
-
Dissection:
+
-
{| class="wikitable" border="0"
+
-
|-
+
-
|  PatternCommunicationCall=
+
-
|  30;
+
-
|  1;
+
-
|  0;
+
-
|  r;
+
-
|  9d80400002ff03ff02ff03ff71080000;
+
-
|  9d800000
+
-
|-
+
-
|  Alert pattern
+
-
|  priority
+
-
|  screen on
+
-
|  timeout
+
-
|  led mapping
+
-
|  Engine 1 pattern
+
-
|  Engine 2 pattern
+
-
|}
+
-
 
+
-
 
+
-
==== Priority ====
+
-
This defines that which blinking pattern is the strongest. So if multiple alerts are enabled, which pattern will be shown. Values from 0 to 255 are accepted.
+
-
 
+
-
==== Screen on ====
+
-
from mce.ini:
+
-
0 only show pattern when the display is off
+
-
1 show pattern even when the display is on
+
-
2 only show pattern when the display is off, including acting dead
+
-
3 show pattern even when the display is on, including acting dead
+
-
4 only show pattern if the display is off, or if in acting dead
+
-
5 always show pattern, even if LED disabled
+
-
 
+
-
==== Timeout ====
+
-
 
+
-
Time in seconds after blinking is stopped. 0 = infinite blinking.
+
-
 
+
-
==== Led mapping ====
+
-
*r/g/b maps led to engine 1,
+
-
*R/G/B maps led to engine 2.
+
-
 
+
-
examples:
+
-
rGB = red led is mapped to engine 1, green and blue to engine 2
+
-
 
+
-
rBg = red and green leds are mapped to engine 1, blue to engine 2.
+
-
 
+
-
You can of course define only one colour, for example:
+
-
r = red led is mapped to engine
+
-
 
+
-
==== Engine patterns ====
+
-
 
+
-
from mce.ini:
+
-
# 0000 -- Jump to the start of the pattern for the channel
+
-
# 40xx -- Set channel brightness
+
-
# 9d80 -- Refresh Mux (use as first command in every pattern!)
+
-
# xxyy -- Increment/decrement
+
-
#      xx determines the speed;
+
-
#        02-3f -- short step time (granularity 0.49ms)
+
-
#        42-7f -- long step time (granularity 15.6ms)
+
-
#
+
-
#   If xx is even, increment
+
-
#        If xx is odd, decrement
+
-
#      yy determines the increment/decrement steps
+
-
#        00-ff -- in/decrement steps
+
-
#
+
-
#        Use 0 steps to create pauses
+
-
#        Two consecutive increment/decrement sequences are needed
+
-
#        to cover the entire range from 0-255
+
-
# c000 -- End pattern execution
+
-
# e002 -- Send engine 1 trigger
+
-
# e004 -- Send engine 2 trigger
+
-
# e008 -- Send engine 3 trigger <used by key backlight!>
+
-
# e080 -- Wait for engine 1 trigger
+
-
# e100 -- Wait for engine 2 trigger
+
-
# e200 -- Wait for engine 3 trigger <used by key backlight!>
+
-
 
+
-
 
+
-
 
+
-
source: http://talk.maemo.org/showthread.php?t=37691
+
-
 
+
-
 
+
-
[[Category:Power users]]
+

Latest revision as of 08:03, 26 January 2010

  1. REDIRECT Customizing Maemo
Retrieved from "http://wiki.maemo.org/Customizing_maemo_for_power_users"