45 lines
1.7 KiB
Text
45 lines
1.7 KiB
Text
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This is the FGPanel for the Raspberry Pi running Raspbian.
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It should work with other Linux distributions but it has not been tested.
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INSTALLATION
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============
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1. Build SimGear as usual.
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OSG, Plib, GLUT,... will be required even they are not strictly needed to run FGPanel.
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2. Configure FlightGear using CMake as usual.
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CMakeLists.txt is used to compile FGPanel with OpenGL 2.0.
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This should make FGPanel faster on modern graphics cards.
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CMakeLists.txt is used to compile FGPanel with OpenGL ES 2.0 for the Raspberry Pi.
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The source code of FGPanel can easily be adapted to other embedded devices supporting OpenGL ES 2.0.
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3. Build FGPanel only (don't build all components on the Raspberry Pi as this will take ages!!!):
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make -- fgpanel
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USAGE
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=====
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1. Increase the amount of GPU memory by editing the /boot/config.txt file.
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Add the following line (this is for Raspberry Pi model 1B with 512 Mb of memory):
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gpu_mem_512=256
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2. Reboot and check the amount of GPU memory:
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vcgencmd get_mem gpu
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3. Stop X server. FGPanel runs in the console (Linux framebuffer).
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4. Start FGPanel as usual but as ROOT or use the 'sudo' command (see README):
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sudo -- utils/fgpanel/fgpanel --fg-root=/path/to/fg/data --panel=Aircraft/MyAircraft/Panels/MyPanel.xml
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ROOT privileges are required to access the GPU of the Raspberry Pi.
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FEATURES
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========
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- Use OpenGL 2.0 instead of OpenGL 1.0 (fixed pipeline) using CMakeLists.txt.
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- Use OpenGL ES 2.0 to run on the Raspberry Pi using CMakeLists.txt.
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- Use VideoCore 4 graphics hardware acceleration (GPU) of the Raspberry Pi.
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- Run at 30 frames per second.
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- Don't use PLib anymore for the font rendering.
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