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by Canedje
Mon Oct 19, 2015 7:38 pm
Forum: Nederlands
Topic: Sportlink
Replies: 3
Views: 773

Re: Sportlink

Wat is je vraag?
by Canedje
Mon Oct 19, 2015 7:35 pm
Forum: Python
Topic: Example PID code for controlling heating
Replies: 8
Views: 4818

Re: Example PID code for controlling heating

Thanks for the answers. I did find out that PID is not working for my heating system. Because it is a simple on/ off system (central city heating system). So modulate is not working. Beside that my e value is always 0.1 or 0 degree. So PID is not realy helping to cut down the sweep above setpoint. M...
by Canedje
Mon Oct 19, 2015 11:40 am
Forum: Python
Topic: Example PID code for controlling heating
Replies: 8
Views: 4818

Re: Example PID code for controlling heating

I do have a question about the code above:
Because the temperature most of the time is above the setpoint, the i_total value is always decreasing.
This causes an uncontrolled system.
Does the i_total not be resetted somewhere/ sometimes?
by Canedje
Sat Oct 17, 2015 7:31 pm
Forum: Python
Topic: Example PID code for controlling heating
Replies: 8
Views: 4818

Re: Example PID code for controlling heating

Thanks
I will examine the code to understand 8-)
by Canedje
Sat Oct 17, 2015 12:16 pm
Forum: Python
Topic: Example PID code for controlling heating
Replies: 8
Views: 4818

Example PID code for controlling heating

With the use of two RPI's I did make a thermostat for the house heating controlled bij a webpage and python programming The basic is up and running at the moment and working fine. The programm is very basic and controlling the heating off and on depending on the surrounding temperature. This means a...
by Canedje
Fri Oct 16, 2015 9:33 pm
Forum: Nederlands
Topic: Crontab
Replies: 3
Views: 769

Re: Crontab

Volgens mij moet je ook het pad naar de php executable opgeven in de crontab

Ik weet niet precies waar het php programma staat maar het zal iets moeten worden als: /usr/bin/php
dus :
00 19 * * * /usr/bin/php /var/www/jobs/lampenaan.php
by Canedje
Fri Oct 16, 2015 9:17 pm
Forum: Nederlands
Topic: PID software voor verwarmingsregeling
Replies: 2
Views: 868

PID software voor verwarmingsregeling

Onlangs heb ik een thermostaat gebouwd met 2 RPI's. Dit werkt nu redelijk. De software is echter geschreven op het simpel aan- en uitsturen van de verwarming afhankelijk van de temperatuur. Het resultaat is dat de temperatuur in huis doorschiet omdat de verwarming nog warmte uitstraalt terwijl de te...
by Canedje
Mon Jun 01, 2015 3:04 pm
Forum: Troubleshooting
Topic: Virus protection
Replies: 8
Views: 1077

Re: Virus protection

Is there somewhere a possibility to check who did login like in a logfile or so?
by Canedje
Mon Jun 01, 2015 3:02 pm
Forum: Troubleshooting
Topic: Virus protection
Replies: 8
Views: 1077

Re: Virus protection

mikerr wrote:
Canedje wrote: About a month ago I did found a strange file called "dead.letter". I removed that.
the dead.letter file is created when you start an email and fail to send it (equivalent to drafts)
Thanks. Thats good news ;)
by Canedje
Mon Jun 01, 2015 2:39 pm
Forum: Troubleshooting
Topic: Virus protection
Replies: 8
Views: 1077

Virus protection

I do have the idea that my RPI is having a virus. For about 2 weeks ago the command wgets was suddenly disapeared. Today the crontab -e was changed by an other crontab, but not done by me. About a month ago I did found a strange file called "dead.letter". I removed that. Is there a possibility to ch...
by Canedje
Mon May 25, 2015 8:20 pm
Forum: Troubleshooting
Topic: (Solved)install Maxxter wifi dongle from Action
Replies: 7
Views: 1524

Re: install Maxxter wifi dongle from Action

I found it out myself. Its working now! Thanks for the help The solution: wget https://dl.dropboxusercontent.com/u/80256631/8192eu-3.18.11-v7-781.tar.gz tar xzf 8192eu-3.18.11-v7-781.tar.gz ./install.sh hereby is 3.18.11-v7 the version numbert of my raspbian and 781 the build number. You can find th...
by Canedje
Mon May 25, 2015 7:51 pm
Forum: Troubleshooting
Topic: (Solved)install Maxxter wifi dongle from Action
Replies: 7
Views: 1524

Re: install Maxxter wifi dongle from Action

The link is mentioned : 8188eu.ko driver is that the same as 8192eu driver? I installed the tar file for my raspbian version from the link you mentioned here above.: wget https://dl.dropboxusercontent.com/u/80256631/8188eu-v7-20150406.tar.gz tar xzf 8188eu-v7-20150406.tar.gz ./install.sh No results...
by Canedje
Mon May 25, 2015 7:33 pm
Forum: Troubleshooting
Topic: (Solved)install Maxxter wifi dongle from Action
Replies: 7
Views: 1524

Re: install Maxxter wifi dongle from Action

https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=62371 You need a new version of the 8192EU driver. I'm not sure whether Mr Engman builds that or whether you'll need to do it yourself. The link is mentioned : 8188eu.ko driver is that the same as 8192eu driver? I installed the tar file for my...
by Canedje
Mon May 25, 2015 7:09 pm
Forum: Troubleshooting
Topic: (Solved)install Maxxter wifi dongle from Action
Replies: 7
Views: 1524

Re: install Maxxter wifi dongle from Action

Plug it in to your RPi Post the output from a lsusb (that's ell,ess,you,ess,bee) command on here. Hereby: lsusb Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. Bu...
by Canedje
Mon May 25, 2015 12:09 pm
Forum: Troubleshooting
Topic: (Solved)install Maxxter wifi dongle from Action
Replies: 7
Views: 1524

(Solved)install Maxxter wifi dongle from Action

I try to install an Maxxter wifi Dongle bought very cheap at the Action. Its a realtek Dongle. The drivers are not working. I checked Internet for solutions. Everything I found at internet didn't work. I do have another wifi dongle working. So it is not necessary to have it run, but I like to find s...
by Canedje
Sun May 24, 2015 7:23 am
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

Re: wget command not working

Also sudo apt-get --reinstall install wget should have worked too. I'm glad you got it fixed but it is very odd that it went missing. Be on the look out for other odd things on your Pi. Make sure you have changed the default password of the "pi" user, especially if the Pi is connected to the intern...
by Canedje
Sat May 23, 2015 10:26 pm
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

Re: wget command not working

What happens if you log out and log back in? No change wget is not in /usr/bin/ If I try to install it says it already exist The command is not running Is there a possibility to uninstall wget and try to install it again? You could try: sudo apt-get purge wget sudo apt-get install wget This worked!...
by Canedje
Sat May 23, 2015 10:18 pm
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

Re: wget command not working

DougieLawson wrote:What happens if you log out and log back in?
No change
wget is not in /usr/bin/
If I try to install it says it already exist
The command is not running

Is there a possibility to uninstall wget and try to install it again?
by Canedje
Sat May 23, 2015 10:12 pm
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

Re: wget command not working

DougieLawson wrote:So what does
which wget
show?

What does
export | grep PATH
show?
which wget shows nothing
export | grep PATH sows:
declare -x PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/games:/usr/games"
by Canedje
Sat May 23, 2015 10:03 pm
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

Re: wget command not working

DougieLawson wrote:Try installing it with
sudo apt-get install wget
I mjust did.
It already exist it says
by Canedje
Sat May 23, 2015 9:53 pm
Forum: Troubleshooting
Topic: wget command not working
Replies: 11
Views: 14044

wget command not working

I do try to run next command: sudo wget https://dl.dropboxusercontent.com/u/80256631/mt7601-3.18.11-v7-776.tar.gz I do get the error : sudo: wget: command not found What is going wrong? it looks like the wget command is not known? the /usr/bin/wget is not there? I tried install wget: sudo apt-get in...
by Canedje
Sat May 23, 2015 9:14 pm
Forum: Troubleshooting
Topic: Resizing Root Partition On NOOBS
Replies: 12
Views: 19276

Re: Resizing Root Partition On NOOBS

I had the same problem. It's a pitty there is no easy way.
I did reinstall everything from the beginning
by Canedje
Fri May 22, 2015 7:36 am
Forum: Nederlands
Topic: P1 uitlezen en naar file schrijven
Replies: 7
Views: 1416

Re: P1 uitlezen en naar file schrijven

Ik ben benieuwd is het gelukt?
by Canedje
Sun May 17, 2015 10:36 am
Forum: Nederlands
Topic: P1 uitlezen en naar file schrijven
Replies: 7
Views: 1416

Re: P1 uitlezen en naar file schrijven

heb je de crontab -e als super user (sudo) aangemaakt? Probeer anders eerst is een file zonder de datum aan te maken als test Volgens mij ziet je crontab opdracht er nu goed uit al heb ik geen ervaring met de datum toevoeging in de filenaam. Staan je quotes wel goed zo? crontab -e is aangemaakt als...
by Canedje
Sun May 17, 2015 7:34 am
Forum: Nederlands
Topic: P1 uitlezen en naar file schrijven
Replies: 7
Views: 1416

Re: P1 uitlezen en naar file schrijven

heb je de crontab -e als super user (sudo) aangemaakt?

Probeer anders eerst is een file zonder de datum aan te maken als test
Volgens mij ziet je crontab opdracht er nu goed uit al heb ik geen ervaring met de datum toevoeging in de filenaam.
Staan je quotes wel goed zo?

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