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pcaffardi 2eea311dce Update LedDeviceAPA102.cpp 
This fix the previous limit of 64 APA102 leds, because of too short end frame. Now the end frame is computed accordling to this documentation: https://cpldcpu.wordpress.com/2014/11/30/understanding-the-apa102-superled/. Tested on my 98 leds, it works fine.

I suggest to modify hyperion to allow LED drivers to apply the brightness parameter because APA102 has a parameter for that, without the need to elaborate RGB color to simulate it (result is wrong colors!). Is it possible to introduce such parameter in LED drivers and let the driver apply that?

Former-commit-id: 2d714e6eb075ec57e0973839fe96d2d7a051c57f
2015-08-09 16:15:25 +02:00
bin - refactored framebuffer grabber to use ImageResampler 2015-01-24 23:42:22 +01:00
cmake Fix linking with static Qt Embedded builds 2014-09-08 18:59:29 +02:00
config Update hyperion.config.json 2015-02-07 03:27:22 +01:00
dependencies Fix build with embedded protobuf library 2014-12-20 20:15:04 +01:00
deploy Create release for HummingBoard(imx6) 2015-03-30 21:47:26 +02:00
doc Added APA102 Spec sheet 2014-12-01 10:03:17 +01:00
effects Added the possibility to change the base color of the mood blobs over time. 2014-05-24 13:03:46 +02:00
include Updated the way colororder is configured per led 2015-02-23 16:11:33 +01:00
libsrc Update LedDeviceAPA102.cpp 2015-08-09 16:15:25 +02:00
src - refactored framebuffer grabber to use ImageResampler 2015-01-24 23:42:22 +01:00
test Updated the way colororder is configured per led 2015-02-23 16:11:33 +01:00
.gitignore add protobuf as submodule 2014-12-19 21:21:00 +01:00
.gitmodules add protobuf as submodule 2014-12-19 21:21:00 +01:00
CMakeLists.txt - refactored framebuffer grabber to use ImageResampler 2015-01-24 23:42:22 +01:00
CompileHowto.txt - refactored framebuffer grabber to use ImageResampler 2015-01-24 23:42:22 +01:00
CrossCompileHowto.txt Update cross compile info 2015-01-21 12:57:28 +01:00
HyperionConfig.h.in - refactored framebuffer grabber to use ImageResampler 2015-01-24 23:42:22 +01:00
README.md typo 2015-04-01 17:41:28 +02:00
Toolchain-RaspberryPi.cmake Update compile instructions 2014-12-20 20:59:21 +01:00

README.md

HYPERION

Hyperion is an opensource 'AmbiLight' implementation controlled using the RaspBerry Pi running Raspbmc. The main features of Hyperion are:

  • Low CPU load. For a led string of 50 leds the CPU usage will typically be below 1.5% on a non-overclocked Pi.
  • Json interface which allows easy integration into scripts.
  • A command line utility allows easy testing and configuration of the color transforms (Transformation settings are not preserved over a restart at the moment...).
  • Priority channels are not coupled to a specific led data provider which means that a provider can post led data and leave without the need to maintain a connection to Hyperion. This is ideal for a remote application (like our Android app).
  • HyperCon. A tool which helps generate a Hyperion configuration file.
  • XBMC-checker which checks the playing status of XBMC and decides whether or not to capture the screen.
  • Black border detector.
  • A scriptable effect engine.
  • Generic software architecture to support new devices and new algorithms easily.

More information can be found on the wiki or the Hyperion topic on the Raspbmc forum.

The source is released under MIT-License (see http://opensource.org/licenses/MIT).