Full installation instructions - Revision history

Jca: /* Raspicam */

2020-12-24T12:55:35Z

Raspicam

← Older revision		Revision as of 14:55, 24 December 2020
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	or get the file from sourceforge with no GUI, with:		or get the file from sourceforge with no GUI, with:

	wget --no-check-certificate -O raspicam-0.1.8.zip https://downloads.sourceforge.net/project/raspicam/raspicam-0.1.8.zip?r=https%3A%2F%2Fsourceforge.net%2Fprojects%2Fraspicam%2F%3Fsource%3Dtyp_redirect&ts=1486483484&use_mirror=netix		cd ~/Downloads
			wget --no-check-certificate -O raspicam-0.1.9.zip https://downloads.sourceforge.net/project/raspicam/raspicam-0.1.9.zip?r=https%3A%2F%2Fsourceforge.net%2Fprojects%2Fraspicam%2F%3Fsource%3Dtyp_redirect&ts=1486483484&use_mirror=netix
	~~or part of mission files on SVN (version 0.1.6)~~

	Once fetched and available on the raspberry, then		Once fetched and available on the raspberry, then

	Unpack and install:		Unpack and install:
	unzip raspicam-0.1.8.zip		unzip raspicam-0.1.9.zip
	cd raspicam-0.1.8		cd raspicam-0.1.9
	mkdir build		mkdir build
	cd build		cd build

2020-12-23T13:05:53Z

Raspicam

← Older revision		Revision as of 15:05, 23 December 2020
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	===Raspicam===		===Raspicam===

			NB! this should not be needed

	A rather short raspberry pi camera API is available from https://www.uco.es/investiga/grupos/ava/node/40.		A rather short raspberry pi camera API is available from https://www.uco.es/investiga/grupos/ava/node/40.
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	(needs a re-logon to be activated, or repeat on the command line)		(needs a re-logon to be activated, or repeat on the command line)


	===DNSMASQ===		===DNSMASQ===

2020-12-23T13:05:32Z

Opencv 3.4

← Older revision		Revision as of 15:05, 23 December 2020
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	===Opencv 3.4===		===Opencv 3.4===

	To find installed version of ~~opencv~~ try		It should be OK just to install libopencv-dev - in December 2020 this installs version 3.2.0

			sudo apt install libopencv-dev

			To find the installed version of OpenCV try

	pkg-config --modversion opencv		pkg-config --modversion opencv

			To install newer OpenCV version 3.4 (as of Jan 2020 it is version 3.4.9)
	~~Install opencv~~ version 3.4 (as of Jan 2020 it is version 3.4.9)

	cd		cd

2020-04-09T15:47:13Z

Jack server

@@ Line 147: / Line 147: @@
   cd ~/Music
   ln -s radetzky-marsch_Schloss-Schoenbrunn-Konzerte_Wien_full-length.mp3 music.mp3
 ===Sound level===

2020-04-09T15:46:17Z

Sound

@@ Line 129: / Line 129: @@
   text2wave aaa.txt -o aaa.wav
   aplay aaa.wav
 ====Music files====
@@ Line 157: / Line 136: @@
 Play sound files, like
   play -v0.1 music.mp3

2020-04-09T13:26:38Z

Sound

← Older revision		Revision as of 15:26, 9 April 2020
Line 126:		Line 126:

	sudo apt install festival		sudo apt install festival
	echo "The brown fox jumps over ~~the~~ lazy dog" > aaa.txt		echo "The brown fox jumps over lazy dog" > aaa.txt
	text2wave aaa.txt -o aaa.wav		text2wave aaa.txt -o aaa.wav
	~~omxplayer~~ aaa.wav		aplay aaa.wav

	====flite====		====flite====

2020-03-28T12:12:47Z

Sound

← Older revision		Revision as of 14:12, 28 March 2020
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	===Sound===		===Sound===

	~~NB! speach do not work~~ - ~~and I fail to sort out why~~		====festival====

			Easy understandable voice, but takes time to generate
			and require two intermediate files

			sudo apt install festival
			echo "The brown fox jumps over the lazy dog" > aaa.txt
			text2wave aaa.txt -o aaa.wav
			omxplayer aaa.wav

	====flite====		====flite====
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	====espeak====		====espeak====

			NB! espeak speach do not work - and I fail to sort out why

	To use the sound system install		To use the sound system install

2020-02-05T17:23:23Z

Regbot GUI

← Older revision		Revision as of 19:23, 5 February 2020
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	amixer set PCM 100% unmute		amixer set PCM 100% unmute

	====Regbot GUI====		===Regbot GUI===

	To run the regbot gui on the raspberry the following package is needed		To run the regbot gui on the raspberry the following package is needed

2020-02-05T17:23:10Z

Sound level

← Older revision		Revision as of 19:23, 5 February 2020
Line 206:		Line 206:
	wave_open_sound > Pa_OpenStream : err=-9997 (Invalid sample rate)		wave_open_sound > Pa_OpenStream : err=-9997 (Invalid sample rate)

	====Sound level====		===Sound level===

	On a Raspberry pi version 3+ (not tested on other versions)		On a Raspberry pi version 3+ (not tested on other versions)

2020-02-05T17:22:20Z

espeak

← Older revision		Revision as of 19:22, 5 February 2020
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	Code for other languages can be found at http://espeak.sourceforge.net/languages.html		Code for other languages can be found at http://espeak.sourceforge.net/languages.html

	~~The second line allows to play~~ sound files, like		====Music files====

			This part works

			Play sound files, like

	play -v0.1 music.mp3		play -v0.1 music.mp3

	This line plays ~~the a~~ mp3 file with volume reduced by a factor 0.1.		This line plays an mp3 file with volume reduced by a factor 0.1.
	The at startup the blue button on the gamepad ~~playes~~ the file in /home/local/Music/music.mp3.<br>		The at startup the blue button on the gamepad plays the file in /home/local/Music/music.mp3.<br>
	This is a symbolic link to some real music (Radetzky ~~marsch~~ in this case):		This is a symbolic link to some real music (Radetzky Marsch in this case):

	ls ~/Music		ls ~/Music
Line 153:		Line 157:
	cd ~/Music		cd ~/Music
	ln -s radetzky-marsch_Schloss-Schoenbrunn-Konzerte_Wien_full-length.mp3 music.mp3		ln -s radetzky-marsch_Schloss-Schoenbrunn-Konzerte_Wien_full-length.mp3 music.mp3


	====Jack server====		====Jack server====