Différences

Ci-dessous, les différences entre deux révisions de la page.

--- ressources:odroid_n2 [2023/04/12 15:55] – [Machine sonore] jeff
+++ ressources:odroid_n2 [2024/02/08 17:20] (Version actuelle) – modification externe 127.0.0.1
@@ Ligne 71: / Ligne 71: @@
 apt install xserver-xorg-core xserver-xorg-input-libinput xinit dbus-x11 xfonts-base x11-xserver-utils x11-utils libgl1-mesa-dri mesa-utils mesa-utils-extra
 apt install vim fluxbox xterm  xfonts-base x11-xserver-utils
-apt install pcmanfm xpad avahi-daemon # options
+apt install pcmanfm xpad avahi-daemon rox-filer # options
 mkdir -p /root/.fluxbox
 echo "startfluxbox" > /root/.xsession
 </code>
 <code>
+**startfluxbox**
 echo "
 # fluxbox startup-script:
@@ Ligne 85: / Ligne 87: @@
 xterm -T 'Top' -e /usr/bin/top &
+##lancement installation sonore
+/root/.fluxbox/rapidestart.sh &
+#
+wmnd  &
+wmmisc &
+#
 /root/.fluxbox/x11vnc.sh 2>&1 > /tmp/x11vnc.log &
 exec fluxbox -log ~/.fluxbox/fluxbox.log
@@ Ligne 90: / Ligne 99: @@
 chmod 755 /root/.fluxbox/startup
 </code>
-menu fluxbox ./fluxbox/menu
+**menu fluxbox** ./fluxbox/menu
 <code>
 [begin] (Fluxbox)
   [exec] (Bash) { /usr/bin/xterm -T "Bash" -e /bin/bash --login} <>
+  [exec] (alsamixergui) {alsamixergui -c1} <>
+  [exec] (start.sh) {~/start.sh} <>
+  [exec] (stop.sh) {~/stop.sh} <>
+  [exec] (enregistre volumes) {alsactl store 1 -f ~/volumes_param.txt} <>
+  [exec] (restore volumes) {alsactl restore 1 -f ~/volumes_param.txt} <>
   [exec] (ROX) {rox-filer} <>
@@ Ligne 137: / Ligne 151: @@
 de https://wiki.odroid.com/odroid-n2/application_note/software/weather_board avec pour nous une sortie OSC\\
 Connexion sur 1-3V  2->SDA 3->SDC 9->GND
+– Sensors : BME280, Si1132
 <code>
@@ Ligne 147: / Ligne 163: @@
 </code>
 {{ :ressources:weather_board_osc.py.tgz |}}
+ajout d'un code python pour la transmission MQTT des données, en utilisant juste un popen
+<code python>
+import os
+cputemp = float(os.popen('cat /sys/class/thermal/thermal_zone3/temp').read()) /
+broker_address = "192.168.1.13"
+broker_port = 1883
+topicbase = "bubulle"
+client_id = "bubulle"
+username = 'blabla'
+password = 'blabla'
+client = mqtt.Client(client_id)
+client.username_pw_set(username, password)
+client.connect(broker_address, broker_port,60)
+topic = topicbase + "/cputemp"
+client.publish(topic, (float)(bme280.read_temperature()))
+time.sleep(1)
+</code>
+<code c>
+</code>#!/usr/bin/python3
+import os
+import time
+from paho.mqtt import client as mqtt_client
+cputemp = float(os.popen('cat /sys/class/thermal/thermal_zone0/temp').read()) /
+broker_address = "192.168.1.13"
+broker_port = 1883
+topicbase = "prox"
+client_id = "prox"
+username = 'blabla'
+password = 'blabla'
+client = mqtt_client.Client(client_id)
+client.username_pw_set(username, password)
+client.connect(broker_address, broker_port,60)
+topic = topicbase + "/cputemp"
+client.publish(topic, (float)(cputemp))
+time.sleep(1)
 ===== Machine sonore =====
 Serveur son : Jack2 \\
@@ Ligne 158: / Ligne 220: @@
   * -> https://aj-snapshot.sourceforge.io/
 <code>
-apt install qjackctl jack-tools aj-snapshot zita-njbridge
+apt install qjackctl jack-tools aj-snapshot zita-njbridge alsamixergui
 </code>
-==== Puredata vanilla ====
+==== installation Puredata vanilla ====
 pour optimiser au maximum, nous laisserons les patch en no-gui donc la partie graph ne sera utile que pour la mise au point\\
-Liste des paquets Puredata utilisables
+Liste des paquets Puredata utilisables portés sur cette base Ubuntu arm64
 <code>
-puredata puredata-core puredata-dev puredata-doc puredata-extra puredata-gui puredata-gui-l10n puredata-import puredata-utils multimedia-puredata pd-ableton-link pd-ambix pd-arraysize pd-autopreset pd-bassemu pd-beatpipe pd-boids pd-bsaylor pd-chaos pd-cmos pd-comport pd-creb pd-csound pd-cxc pd-cyclone pd-deken pd-deken-apt pd-earplug pd-ekext pd-ext13 pd-extendedview pd-fftease pd-flext-dev pd-flext-doc pd-flite pd-freeverb pd-ggee pd-gil pd-hcs pd-hexloader pd-hid pd-iem pd-iemambi pd-iemguts pd-iemlib pd-iemmatrix pd-iemnet pd-iemutils pd-jmmmp pd-jsusfx pd-kollabs pd-lib-builder pd-libdir pd-list-abs pd-log pd-lyonpotpourri pd-mapping pd-markex pd-maxlib pd-mediasettings pd-mjlib pd-moonlib pd-motex pd-mrpeach pd-mrpeach-net pd-nusmuk pd-osc pd-pan pd-pddp pd-pdogg pd-pdp pd-pdstring pd-pduino pd-plugin pd-pmpd pd-pool pd-puremapping pd-purepd pd-purest-json pd-readanysf pd-rtclib pd-sigpack pd-slip pd-smlib pd-syslog pd-tclpd pd-testtools pd-unauthorized pd-upp pd-vbap pd-wiimote pd-windowing pd-xbee pd-xsample pd-zexy pdal
+puredata puredata-core puredata-dev puredata-doc puredata-extra \
+puredata-gui puredata-gui-l10n puredata-import puredata-utils multimedia-puredata \
+pd-ableton-link pd-ambix pd-arraysize pd-autopreset pd-bassemu pd-beatpipe pd-boids \
+pd-bsaylor pd-chaos pd-cmos pd-comport pd-creb pd-csound pd-cxc pd-cyclone \
+pd-deken pd-deken-apt pd-earplug pd-ekext pd-ext13 pd-extendedview pd-fftease \
+pd-flext-dev pd-flext-doc pd-flite pd-freeverb pd-ggee pd-gil pd-hcs pd-hexloader \
+pd-hid pd-iem pd-iemambi pd-iemguts pd-iemlib pd-iemmatrix pd-iemnet pd-iemutils \
+pd-jmmmp pd-jsusfx pd-kollabs pd-lib-builder pd-libdir pd-list-abs pd-log \
+pd-lyonpotpourri pd-mapping pd-markex pd-maxlib pd-mediasettings pd-mjlib \
+pd-moonlib pd-motex pd-mrpeach pd-mrpeach-net pd-nusmuk pd-osc pd-pan \
+pd-pddp pd-pdogg pd-pdp pd-pdstring pd-pduino pd-plugin pd-pmpd pd-pool \
+pd-puremapping pd-purepd pd-purest-json pd-readanysf pd-rtclib pd-sigpack \
+pd-slip pd-smlib pd-syslog pd-tclpd pd-testtools pd-unauthorized pd-upp \
+pd-vbap pd-wiimote pd-windowing pd-xbee pd-xsample pd-zexy pdal
+</code>
+==== Installation de pdnext ====
+pd-vanilla a un gros défaut, c'est de ne pas être multi-thread ! du coup ne cherchant un peu j'ai trouvé https://github.com/sebshader/pdnext :-)\\
+Cela résout le problème et permet de ne pas utiliser pd-l2ork avec nw et ses besoins en ressource plus importante voir son inexistence en ARMv8 ...
+du coup
+<code c>
+cd /usr/src
+git clone https://github.com/sebshader/pdnext.git
+cd pdnext
+./autogen.sh
+./configure --disable-jack-framework --enable-jack --disable-portaudio --prefix=/usr
+make -j4
+make install
+</code>
+Ensuite il faut peut etre recompiler certain paquet pd genre zexy
+<code c>
+apt source pd-zexy
+cd pd-zexy_labonne_version
+./configure --prefix=/usr
+make
+make install
+</code>
+==== Scripts sonores ====
+**Arret**
+<code>
+#!/bin/bash
+# stop.sh , kill jack et pd
+# limite les doubles cliques
+if [ -f /tmp/stop.run ]; then exit 0 ; fi
+#
+for i in `ps -e|grep pd|awk '{print $1}'`; do kill -9 $i; done
+for i in `ps -e|grep jack|awk '{print $1}'`; do kill -9 $i; done
+for i in `ps -e|grep qjackctl|awk '{print $1}'`; do kill -9 $i; done
+#
+date > /tmp/stop.run
+#
+# limite les doubles cliques
+sleep 5
+rm /tmp/stop.run
+exit 0
+</code>
+**Lancement**
+**.fluxbox/rapidestart.sh**
+<code>
+#!/bin/bash
+# rapidestart.sh lancement qjackctl puredata
+#
+# lancement capteur OSC
+python3 /usr/local/bin/weather_board_OSC.py /dev/i2c-0 2>&1 > /dev/null &
+# jackd
+alsactl restore 1 -f ~/volumes_param.txt
+qjackctl &
+date > /tmp/start
+cd /root/Pd
+pd -jack /root/Pd/serre-labo.pd &
+exit 0
+</code>
+**start.sh**
+<code>
+#!/bin/bash
+# start.sh lancement qjackctl puredata
+# limite les doubles cliques
+if [ -f /tmp/start.run ]; then exit 0 ; fi
+#
+for i in `ps -e|grep pd|awk '{print $1}'`; do kill -9 $i; done
+for i in `ps -e|grep jack|awk '{print $1}'`; do kill -9 $i; done
+for i in `ps -e|grep qjackctl|awk '{print $1}'`; do kill -9 $i; done
+#restore volume enregistré par alsactl store 1
+alsactl restore 1 -f ~/volumes_param.txt
+qjackctl &
+date > /tmp/start.run
+sleep 4
+pd -jack &
+#
+# limite les doubles cliques
+sleep 10
+rm /tmp/start.run
+exit 0
 </code>

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