Überschussladen mit Fronius für Dummies

[VeannonGE]

So, ich habe nun einen Raspi 3 am Router hängen und auf die SD-Karte Raspbian aufgespielt, SSH angelegt und geupdated. Wie mache ich nun weiter?
Stichworte genügen mir schon, dann such ich mir den Rest zusammen - aber ich habe keinen Plan, wie/wo ich da anfangen soll.

[LutzB]

Welches Raspian hast Du installiert? Das aktuelle (basierend auf Debian "Buster") wird noch nicht vollständig unterstützt und erfordert etwas Linux Know-How, um es ans Laufen zu bekommen.

Die letzten offiziellen Images, die auf Debian "Stretch" basieren, findest Du hier: https://downloads.raspberrypi.org/raspb ... 019-04-09/

Danach den Abschnitt zur Installation abarbeiten: https://github.com/snaptec/openWB#installation

[VeannonGE]

Ah. Okay. Danke. Ich hatte das aktuellste aus August 2020 "based on Debian Buster".
Also schmeiß ich das runter und mach es nochmal neu.

[VeannonGE]

Die Anleitung ist super geschrieben. Problem, ich hänge bei/nach dem Install-Script fest

pi@raspberrypi3B:~ $ curl -s https://raw.githubusercontent.com/snapt ... install.sh | sudo sh
update system
Get:1 http://archive.raspberrypi.org/debian stretch InRelease [25.4 kB]
Get:2 http://raspbian.raspberrypi.org/raspbian stretch InRelease [15.0 kB]
Get:3 http://raspbian.raspberrypi.org/raspbian stretch/main armhf Packages [11.7 MB]
Get:4 http://archive.raspberrypi.org/debian stretch/main armhf Packages [192 kB]
Get:5 http://archive.raspberrypi.org/debian stretch/ui armhf Packages [45.0 kB]
Get:6 http://raspbian.raspberrypi.org/raspbian stretch/contrib armhf Packages [56.9 kB]
Get:7 http://raspbian.raspberrypi.org/raspbian stretch/non-free armhf Packages [98.9 kB]
Fetched 12.1 MB in 10s (1,108 kB/s)
Reading package lists... Done
check for vim
(Reading database ... 80889 files and directories currently installed.)
Preparing to unpack .../vim-tiny_2%3a8.0.0197-4+deb9u3_armhf.deb ...
Unpacking vim-tiny (2:8.0.0197-4+deb9u3) over (2:8.0.0197-4+deb9u1) ...
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Adding 'diversion of /usr/share/vim/vim80/doc/help.txt to /usr/share/vim/vim80/doc/help.txt.vim-tiny by vim-runtime'
Adding 'diversion of /usr/share/vim/vim80/doc/tags to /usr/share/vim/vim80/doc/tags.vim-tiny by vim-runtime'
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update-alternatives: using /usr/bin/vim.basic to provide /usr/bin/vim (vim) in auto mode
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... installed
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...installed
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Setting up apache2-bin (2.4.25-3+deb9u9) ...
Setting up apache2 (2.4.25-3+deb9u9) ...
Enabling module mpm_event.
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Enabling conf charset.
Enabling conf localized-error-pages.
Enabling conf other-vhosts-access-log.
Enabling conf security.
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Enabling site 000-default.
Created symlink /etc/systemd/system/multi-user.target.wants/apache2.service → /lib/systemd/system/apache2.service.
Created symlink /etc/systemd/system/multi-user.target.wants/apache-htcacheclean.service → /lib/systemd/system/apache-htcacheclean.service.
Processing triggers for libc-bin (2.24-11+deb9u4) ...
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update-alternatives: using /usr/bin/php7.0 to provide /usr/bin/php (php) in auto mode
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update-alternatives: using /usr/bin/phar.phar7.0 to provide /usr/bin/phar.phar (phar.phar) in auto mode

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Creating config file /etc/php/7.0/apache2/php.ini with new version
Module mpm_event disabled.
Enabling module mpm_prefork.
apache2_switch_mpm Switch to prefork
apache2_invoke: Enable module php7.0
Setting up php7.0 (7.0.33-0+deb9u9) ...
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Setting up raspberrypi-kernel-headers (1.20190819~stretch-1) ...
... installed
check for i2c bus
check for i2c package
...ok
check for git
...ok
check for initial git clone
Cloning into 'openWB'...
remote: Enumerating objects: 1, done.
remote: Counting objects: 100% (1/1), done.
remote: Total 18343 (delta 0), reused 0 (delta 0), pack-reused 18342
Receiving objects: 100% (18343/18343), 51.47 MiB | 3.28 MiB/s, done.
Resolving deltas: 100% (12545/12545), done.
... git cloned
check for ramdisk
...created
check for crontab
grep: /var/spool/cron/crontabs/root: No such file or directory
no crontab for root
...added
check for MCP4725
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.3).
python-dev is already the newest version (2.7.13-2).
python-dev set to manually installed.
0 upgraded, 0 newly installed, 0 to remove and 206 not upgraded.
Cloning into 'Adafruit_Python_MCP4725'...
remote: Enumerating objects: 49, done.
remote: Total 49 (delta 0), reused 0 (delta 0), pack-reused 49
Unpacking objects: 100% (49/49), done.
/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'long_description_content_type'
warnings.warn(msg)
running install
running bdist_egg
running egg_info
creating Adafruit_MCP4725.egg-info
writing requirements to Adafruit_MCP4725.egg-info/requires.txt
writing Adafruit_MCP4725.egg-info/PKG-INFO
writing top-level names to Adafruit_MCP4725.egg-info/top_level.txt
writing dependency_links to Adafruit_MCP4725.egg-info/dependency_links.txt
writing manifest file 'Adafruit_MCP4725.egg-info/SOURCES.txt'
reading manifest file 'Adafruit_MCP4725.egg-info/SOURCES.txt'
writing manifest file 'Adafruit_MCP4725.egg-info/SOURCES.txt'
installing library code to build/bdist.linux-armv7l/egg
running install_lib
running build_py
creating build
creating build/lib.linux-armv7l-2.7
creating build/lib.linux-armv7l-2.7/Adafruit_MCP4725
copying Adafruit_MCP4725/MCP4725.py -> build/lib.linux-armv7l-2.7/Adafruit_MCP4725
copying Adafruit_MCP4725/__init__.py -> build/lib.linux-armv7l-2.7/Adafruit_MCP4725
creating build/bdist.linux-armv7l
creating build/bdist.linux-armv7l/egg
creating build/bdist.linux-armv7l/egg/Adafruit_MCP4725
copying build/lib.linux-armv7l-2.7/Adafruit_MCP4725/MCP4725.py -> build/bdist.linux-armv7l/egg/Adafruit_MCP4725
copying build/lib.linux-armv7l-2.7/Adafruit_MCP4725/__init__.py -> build/bdist.linux-armv7l/egg/Adafruit_MCP4725
byte-compiling build/bdist.linux-armv7l/egg/Adafruit_MCP4725/MCP4725.py to MCP4725.pyc
byte-compiling build/bdist.linux-armv7l/egg/Adafruit_MCP4725/__init__.py to __init__.pyc
creating build/bdist.linux-armv7l/egg/EGG-INFO
copying Adafruit_MCP4725.egg-info/PKG-INFO -> build/bdist.linux-armv7l/egg/EGG-INFO
copying Adafruit_MCP4725.egg-info/SOURCES.txt -> build/bdist.linux-armv7l/egg/EGG-INFO
copying Adafruit_MCP4725.egg-info/dependency_links.txt -> build/bdist.linux-armv7l/egg/EGG-INFO
copying Adafruit_MCP4725.egg-info/requires.txt -> build/bdist.linux-armv7l/egg/EGG-INFO
copying Adafruit_MCP4725.egg-info/top_level.txt -> build/bdist.linux-armv7l/egg/EGG-INFO
zip_safe flag not set; analyzing archive contents...
creating dist
creating 'dist/Adafruit_MCP4725-1.0.4-py2.7.egg' and adding 'build/bdist.linux-armv7l/egg' to it
removing 'build/bdist.linux-armv7l/egg' (and everything under it)
Processing Adafruit_MCP4725-1.0.4-py2.7.egg
Copying Adafruit_MCP4725-1.0.4-py2.7.egg to /usr/local/lib/python2.7/dist-packages
Adding Adafruit-MCP4725 1.0.4 to easy-install.pth file

Installed /usr/local/lib/python2.7/dist-packages/Adafruit_MCP4725-1.0.4-py2.7.egg
Processing dependencies for Adafruit-MCP4725==1.0.4
Searching for Adafruit-GPIO>=0.6.5
Downloading https://github.com/adafruit/Adafruit_Py ... GPIO-0.6.5
Best match: Adafruit-GPIO 0.6.5
Processing master
Writing /tmp/easy_install-lAr2aN/adafruit-Adafruit_Python_GPIO-a12fee3/setup.cfg
Running adafruit-Adafruit_Python_GPIO-a12fee3/setup.py -q bdist_egg --dist-dir /tmp/easy_install-lAr2aN/adafruit-Adafruit_Python_GPIO-a12fee3/egg-dist-tmp-MT9uQm
Adafruit GPIO Library
Works best with Python 2.7
THIS INSTALL SCRIPT MAY REQUIRE ROOT/ADMIN PERMISSIONS
Especially if you installed python for "all users" on Windows

try the following in your systems terminal if ensurepip is not sufficient:
$ python -m ensurepip --upgrade
$ python -m pip install --upgrade pip setuptools
zip_safe flag not set; analyzing archive contents...
Moving Adafruit_GPIO-1.0.4-py2.7.egg to /usr/local/lib/python2.7/dist-packages
Adding Adafruit-GPIO 1.0.4 to easy-install.pth file

Installed /usr/local/lib/python2.7/dist-packages/Adafruit_GPIO-1.0.4-py2.7.egg
Searching for adafruit-pureio
Reading https://pypi.python.org/simple/adafruit-pureio/
Downloading https://files.pythonhosted.org/packages ... 3e96623cfb
Best match: Adafruit-PureIO 1.1.5
Processing Adafruit_PureIO-1.1.5.tar.gz
Writing /tmp/easy_install-PGCNDa/Adafruit_PureIO-1.1.5/setup.cfg
Running Adafruit_PureIO-1.1.5/setup.py -q bdist_egg --dist-dir /tmp/easy_install-PGCNDa/Adafruit_PureIO-1.1.5/egg-dist-tmp-h0PjSU
/usr/lib/python2.7/distutils/dist.py:267: UserWarning: Unknown distribution option: 'long_description_content_type'
warnings.warn(msg)
zip_safe flag not set; analyzing archive contents...
Moving Adafruit_PureIO-1.1.5-py2.7.egg to /usr/local/lib/python2.7/dist-packages
Adding Adafruit-PureIO 1.1.5 to easy-install.pth file

Installed /usr/local/lib/python2.7/dist-packages/Adafruit_PureIO-1.1.5-py2.7.egg
Searching for spidev==3.3
Best match: spidev 3.3
Adding spidev 3.3 to easy-install.pth file

Using /usr/lib/python2.7/dist-packages
Finished processing dependencies for Adafruit-MCP4725==1.0.4
... installed
check for socat
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Unpacking socat (1.7.3.1-2+deb9u1) ...
Setting up socat (1.7.3.1-2+deb9u1) ...
Processing triggers for man-db (2.7.6.1-2) ...
... installed
disable cronjob logging
grep: 0: No such file or directory
Collecting pymodbus
Downloading https://files.pythonhosted.org/packages ... ne-any.whl (141kB)
100% |████████████████████████████████| 143kB 988kB/s
Collecting pyserial>=3.4 (from pymodbus)
Downloading https://files.pythonhosted.org/packages ... ne-any.whl (193kB)
100% |████████████████████████████████| 194kB 916kB/s
Collecting six>=1.15.0 (from pymodbus)
Downloading https://files.pythonhosted.org/packages ... ne-any.whl
Installing collected packages: pyserial, six, pymodbus
Found existing installation: pyserial 3.2.1
Not uninstalling pyserial at /usr/lib/python2.7/dist-packages, outside environment /usr
Found existing installation: six 1.12.0
Not uninstalling six at /usr/lib/python2.7/dist-packages, outside environment /usr
Successfully installed pymodbus-2.4.0 pyserial-3.4 six-1.15.0
...changed
grep: /var/spool/cron/crontabs/pi: No such file or directory
no crontab for pi
Collecting evdev
Downloading https://files.pythonhosted.org/packages ... 3.0.tar.gz
Building wheels for collected packages: evdev
Running setup.py bdist_wheel for evdev ... done
Stored in directory: /root/.cache/pip/wheels/3e/8d/02/a7f482e01af02be59232ad61ad8eed5b21156b49d32df64a11
Successfully built evdev
Installing collected packages: evdev
Successfully installed evdev-1.3.0
cp: '/usr/share/zoneinfo/Europe/Berlin' and '/etc/localtime' are the same file
curl: (6) Could not resolve host: Upgrade
curl: (6) Could not resolve host: zu
error code: 1003curl: (6) Could not resolve host: Stable
curl: (3) <url> malformed
pi@raspberrypi3B:~ $ kill: (12501): No such process

crontab-e lässt er mir dann gar nicht ausführen, mit der Meldung "command not found".

Woran liegt es?

[openWB]

Code: Alles auswählen

crontab -e

[zimberg44]

...
Macht es Sinn den RasPi per LAN an die Fritzbox zu hängen? Oder ist es egal, wo er letztlich steht, da WLAN das Mittel der Wahl ist?

Da ich hier im Forum immer wieder von WLAN-Probleme mit dem Raspi lese, möchte ich berichten, dass diese Probleme bei mir nicht vorkommen.

Meine Smart-Home-Steuerung läuft auf einem 3+ (Stretch) mit USB-WLAN und der openWB CC auf einem Raspi4 (Buster) mit dem eingebauten WLAN völlig stabil und störungsfrei.

Meine Wallbox ist ebenso per WLAN verbunden und regelt zuverlässig "auf stetigen Befehl" vom openWB CC; dies alles trotz nicht berauschenden 77dBm (2.4GHz).

WLAN-Vorteil gegenüber LAN: An einem LAN-Kabel kann jeder (auch Dritte mit physischem Zugang dazu) irgendetwas anderes anschliessen und auf das lokale Netz zugreifen (MAC-Filter sind keine unüberwindbarer Schutz und andere Sicherheitseinstellungen hat kaum einer in seinem privaten LAN). WLAN ist i.A. immerhin gut verschlüsselt und der Zugang mit Passwort geschützt.

[zimberg44]

crontab-e lässt er mir dann gar nicht ausführen, mit der Meldung "command not found".

Woran liegt es?

Leerschlag zwischen crontab und -e

Und hinreichende Rechte, also zur Sicherheit "sudo crontab -e"

[VeannonGE]

Oh man. Danke euch.
Bei "Bei erstmaliger Nutzung – einen Editortyp bestätigen" - habe ich einfach den Editor genommen, hinter dem "easiest" steht.

In der crontab-Datei unter den #Anmerkung folgende Zeilen einfügen:

Nachdem ich da nichts mit "#Anmerlung" gefunden habe, habe ich die fünf Zeilen einfach unter die vorhandenen drei kopiert

1 0 * * * /var/www/html/openWB/runs/cronnightly.sh >> /var/log/openWB.log 2>&1
*/5 * * * * /var/www/html/openWB/runs/cron5min.sh >> /var/log/openWB.log 2>&1
@reboot /var/www/html/openWB/runs/atreboot.sh >> /var/log/openWB.log 2>&1
* * * * * /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1
* * * * * sleep 10 && /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1
* * * * * sleep 20 && /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1
* * * * * sleep 30 && /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1
* * * * * sleep 40 && /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1
* * * * * sleep 50 && /var/www/html/openWB/regel.sh >> /var/log/openWB.log 2>&1

Ist das so korrekt?

PS: Ich habe bemerkt, dass sudo crontab -e ein anderes Fenster öffnet als crontab -e. In welches sollen denn nun diese Zeilen kopiert werden?

[VeannonGE]

Ähm. Problem!

Seit gestern 11.45 Uhr zeichnet mein Fronius/S0/Solar.web keine Verbrauchsdaten mehr auf. Also genau seitdem ich mit dem Raspi herum spiele.
An openWB habe ich zu dem Zeitpunkt noch nichts eingestellt, lediglich (s. Log oben) das Script ausgeführt und openWB installiert.

Blöder Zufall oder woran kann das liegen?

[VeannonGE]

Hat sich erledigt. Der Elektriker war Schuld.