RaspberryPi - Revision history

Mellinger: /* Recommended minimal install command (GUI build) */

2025-12-19T16:26:37Z

Recommended minimal install command (GUI build)

← Older revision		Revision as of 16:26, 19 December 2025
Line 47:		Line 47:
	libsndfile1-dev \		libsndfile1-dev \
	libfftw3-dev \		libfftw3-dev \
	~~working on this, Juergen~~		libavformat-dev libavcodec-dev libavdevice-dev libswresample-dev libswscale-dev libavutil-dev
	</syntaxhighlight>		</syntaxhighlight>

2025-12-19T16:24:58Z

Recommended minimal install command (GUI build)

2025-12-19T16:23:25Z

Recommended minimal install command (GUI build)

← Older revision		Revision as of 16:23, 19 December 2025
Line 41:		Line 41:

	If you are doing a headless build (no GUI), you may be able to omit Qt and X11/XCB packages.		If you are doing a headless build (no GUI), you may be able to omit Qt and X11/XCB packages.

			In addition to the libraries above, BCI2000 needs PortAudio, libsndfile, FFTW3, and FFMPEG libraries to build:
			<syntaxhighlight lang="bash">sudo apt update && sudo apt install -y \
			portaudio19-dev \
			libsndfile1-dev \
			libfftw3-dev \

			</syntaxhighlight>

	== Verify GUI dependency availability ==		== Verify GUI dependency availability ==

2025-12-19T16:19:12Z

← Older revision		Revision as of 16:19, 19 December 2025
Line 3:		Line 3:
	This section documents system packages needed to compile BCI2000 on a Raspberry Pi with GUI components enabled (e.g., ''OperatorQt'', ''StimulusPresentation'', ''BCI2000Viewer'').		This section documents system packages needed to compile BCI2000 on a Raspberry Pi with GUI components enabled (e.g., ''OperatorQt'', ''StimulusPresentation'', ''BCI2000Viewer'').
	== Raspberry Pi Performance ==		== Raspberry Pi Performance ==
			These instructions were created using a Raspberry Pi 3 model B running Debian GNU/Linux 13 (trixie).
	While Running the signal generator, DummySignalProcessing, and Stimulus Presentation we observed a power draw of between 2.2 and 4.2 Watts.		While Running the signal generator, DummySignalProcessing, and Stimulus Presentation we observed a power draw of between 2.2 and 4.2 Watts.
	== Dependencies observed during build troubleshooting ==		== Dependencies observed during build troubleshooting ==

2025-12-19T16:17:27Z

@@ Line 18: / Line 18: @@
 The following is a practical minimal set for a Raspberry Pi OS / Debian-like system when building BCI2000 with Qt GUI components:
-<syntaxhighlight lang="bash"> sudo apt update sudo apt install -y \ build-essential \ cmake \ qtbase5-dev \ qt5-qmake \ qtbase5-dev-tools \ libdrm-dev \ libxcb1-dev \ libxcb-dev \ libxcb-cursor-dev \ libx11-dev \ libxext-dev \ libxrender-dev \ libxi-dev \ libxrandr-dev </syntaxhighlight>
+<syntaxhighlight lang="bash">sudo apt update && sudo apt install -y \
 Notes:

2025-12-19T16:13:29Z

← Older revision		Revision as of 16:13, 19 December 2025
Line 2:		Line 2:

	This section documents system packages needed to compile BCI2000 on a Raspberry Pi with GUI components enabled (e.g., ''OperatorQt'', ''StimulusPresentation'', ''BCI2000Viewer'').		This section documents system packages needed to compile BCI2000 on a Raspberry Pi with GUI components enabled (e.g., ''OperatorQt'', ''StimulusPresentation'', ''BCI2000Viewer'').
			== Raspberry Pi Performance ==
			While Running the signal generator, DummySignalProcessing, and Stimulus Presentation we observed a power draw of between 2.2 and 4.2 Watts.
	== Dependencies observed during build troubleshooting ==		== Dependencies observed during build troubleshooting ==

2025-12-19T16:10:15Z

Build Executables

← Older revision		Revision as of 16:10, 19 December 2025
Line 108:		Line 108:

	The build process is now complete. Run		The build process is now complete. Run
	make -j		make -j4
	again to recompile. Or		again to recompile. Or
	make <target>		make <target>

2025-12-19T16:09:54Z

Build Executables

← Older revision		Revision as of 16:09, 19 December 2025
Line 102:		Line 102:
	===Build Executables===		===Build Executables===
	Run:		Run:
	make -j		make -j4
	from your BCI2000 build directory. Once this is finished your BCI2000 prog directory will contain a number of executables, one for each module, plus a few helper executables. Not everything works the same or, in some cases, at all on non-windows platforms. See [[Non-Windows Functionality]] for more information.		from your BCI2000 build directory. Once this is finished your BCI2000 prog directory will contain a number of executables, one for each module, plus a few helper executables. Not everything works the same or, in some cases, at all on non-windows platforms. See [[Non-Windows Functionality]] for more information.

2025-12-19T16:09:30Z

Generate Makefiles

← Older revision		Revision as of 16:09, 19 December 2025
Line 90:		Line 90:

	===Generate Makefiles===		===Generate Makefiles===
	Then, click "Generate" to create build files. When CMake displays its "Generating done" message, your BCI2000 build directory will now contain a Makefile (or a project file for your compiler of ~~chioce~~), as well as a number of additional CMake-generated files.		Then, click "Generate" to create build files. When CMake displays its "Generating done" message, your BCI2000 build directory will now contain a Makefile (or a project file for your compiler of choice), as well as a number of additional CMake-generated files.

	[[File:Cmake-configured-RPI.png\|700px]]		[[File:Cmake-configured-RPI.png\|700px]]

2025-12-19T16:09:04Z

Choose Build Options

← Older revision		Revision as of 16:09, 19 December 2025
Line 86:		Line 86:
	===Choose Build Options===		===Choose Build Options===
	Make sure the "Grouped" checkbox is checked, and configure the build by customizing values in the "BUILD" group, "EXTENSIONS" group, and "USE" group.		Make sure the "Grouped" checkbox is checked, and configure the build by customizing values in the "BUILD" group, "EXTENSIONS" group, and "USE" group.

	[[File:Cmake-done-RPI.png\|700px]]		[[File:Cmake-done-RPI.png\|700px]]