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by RDK
Sun Mar 11, 2018 9:36 am
Forum: Beginners
Topic: Installing RTL_433 software for my SDR Antenna
Replies: 6
Views: 4220

Re: Installing RTL_433 software for my SDR Antenna

tvjon.....OK, I got it installed. Using your example I was not successful, but it gave me enough ideas that I was able to make the cmake procedure work. I'm up and running now. Thanks again....RDK
by RDK
Fri Mar 09, 2018 11:07 am
Forum: Beginners
Topic: Installing RTL_433 software for my SDR Antenna
Replies: 6
Views: 4220

Re: Installing RTL_433 software for my SDR Antenna

tvjon.....Thanks for the info. I have looked at your example and again at the GIT site. I see where you used the "autoconf" method as opposed to the "cmake". The GIT documentation call for a "make install" command at the end. I did not see this in your notes? I assume it needs to be run if I'm going...
by RDK
Fri Mar 09, 2018 7:48 am
Forum: Beginners
Topic: Installing RTL_433 software for my SDR Antenna
Replies: 6
Views: 4220

Installing RTL_433 software for my SDR Antenna

I'm looking into using an SDR antenna to listen to some of my local weather sensors. It would appear that I'm not alone and that it is doable. However, I'm a bit of a "noobs" when it comes to installing and compiling software on my Pi. Here is a link (https://github.com/merbanan/rtl_433) to the GIT ...
by RDK
Tue Feb 13, 2018 9:58 pm
Forum: Advanced users
Topic: Using a Raspberry Pi to translate/transfer IP traffic from the incoming IP address to another
Replies: 0
Views: 211

Using a Raspberry Pi to translate/transfer IP traffic from the incoming IP address to another

OK, this is a bit unusual, but we have two IPS supplied Internet address which are in the same subnet, for example 66.55.44.3 and 66.55.44.2. We have a router that does not like its WAN addresses to be on the same subnet. So, my question, can I configure a Pi to accept traffic on 66.55.44.2 and pass...
by RDK
Fri Dec 22, 2017 6:36 am
Forum: Beginners
Topic: SD card with Stretch running on PiV3B, will it work on a PiB+ or PiV2
Replies: 2
Views: 331

SD card with Stretch running on PiV3B, will it work on a PiB+ or PiV2

I've seen several posting asking if a SD card from a Raspberry Pi V2 or earlier V3 could be used on a newer Pi unit. I understand this question and the related issues. However, can a fully updated SD card with Stretch as the OS from a Raspberry Pi V3B be used on a Raspberry Pi B+ or a Raspberry Pi V...
by RDK
Wed Oct 18, 2017 3:35 pm
Forum: Beginners
Topic: Networking Setup in Raspbian Stretch including a Bridge
Replies: 7
Views: 5563

Re: Networking Setup in Raspbian Stretch including a Bridge

SurferTim......I found the raspi-config configuration option for the network names. That worked and so did your bridging code, except I had to enable the denyinterfaces eth0 eth1 option in the /etc/dhcpcd.conf to get it to assign the static address to br0 and not to eth0 Also the line net.ifnames=0 ...
by RDK
Wed Oct 18, 2017 1:39 pm
Forum: Beginners
Topic: Networking Setup in Raspbian Stretch including a Bridge
Replies: 7
Views: 5563

Re: Networking Setup in Raspbian Stretch including a Bridge

SurferTim.....OK, but do I have to install the September version first? I'm downloading it now, just in case., but my bandwidth is minimal sp it will take hours.

When you do an ifconfig, do you get the new interface names?....RDK
by RDK
Wed Oct 18, 2017 11:35 am
Forum: Beginners
Topic: Networking Setup in Raspbian Stretch including a Bridge
Replies: 7
Views: 5563

Re: Networking Setup in Raspbian Stretch including a Bridge

Unfortunately I installed the Aug 16 image. I've done all of the updates on it as well as lots of other installs and configurations. Do I need to download the September version and start over? As shown in my code, I want to bridge eth0 (the PiV3 on board Ethernet port and eth1 (the USB-to-Ethernet d...
by RDK
Wed Oct 18, 2017 8:40 am
Forum: Beginners
Topic: Networking Setup in Raspbian Stretch including a Bridge
Replies: 7
Views: 5563

Networking Setup in Raspbian Stretch including a Bridge

OK, so this is what I get for trying to be adventurous! Up until now I have always used the NOBS method for installing Raspbian on my Pi's. But after reading the web about some advantages to installing just the image (also to be downloaded from the Raspberry Pi site) I decided to try it on my new Ra...
by RDK
Tue Oct 17, 2017 12:52 pm
Forum: Advanced users
Topic: Boot script to check for dirty bit on USB stick or SD card
Replies: 0
Views: 817

Boot script to check for dirty bit on USB stick or SD card

While not often, I do experience power outages which stop one of my Pis and then usually results in the USB stick having the "dirty bit" set. I know how to fix this manual sudo dmesg |grep sda1 ==> this finds references to sda1 in the message log. If I see that it has reported a dirty bit for sda1 t...
by RDK
Sun Sep 03, 2017 11:44 am
Forum: Python
Topic: How To: Installing 'nonblock' package on Pi v2/Jessie?
Replies: 2
Views: 384

Re: How To: Installing 'nonblock' package on Pi v2/Jessie?

Dougie....Thanks,
sudo pip install python-nonblock
worked like a champ.....RDK
by RDK
Sat Sep 02, 2017 12:10 pm
Forum: Python
Topic: How To: Installing 'nonblock' package on Pi v2/Jessie?
Replies: 2
Views: 384

How To: Installing 'nonblock' package on Pi v2/Jessie?

I recently found a function/module which maybe useful in one of my projects (https://pypi.python.org/pypi/python-nonblock) . I have downloaded the package from that site, but there are no installation instructions, so I'm not sure what to do next. Can someone tell me how it install this package or p...
by RDK
Mon Aug 28, 2017 5:02 am
Forum: Python
Topic: Using command line code in a Python program, ie i2cset... or moreutils function ifne
Replies: 5
Views: 980

Re: Using command line code in a Python program, ie i2cset... or moreutils function ifne

Thanks guys, I'll try your ideas and see what happens....RDK
by RDK
Sun Aug 27, 2017 3:50 pm
Forum: Python
Topic: Using command line code in a Python program, ie i2cset... or moreutils function ifne
Replies: 5
Views: 980

Re: Using command line code in a Python program, ie i2cset... or moreutils function ifne

Thanks. I have already installed moreutils on my PI. I've used subprocess before, as you can see from the code, but in the case of moreutils module ifne , I'm not sure how to code it using subprocess so that I get the return value, ie the state of my pipe. This Python code is a test platform for a m...
by RDK
Sun Aug 27, 2017 11:54 am
Forum: Python
Topic: Using command line code in a Python program, ie i2cset... or moreutils function ifne
Replies: 5
Views: 980

Using command line code in a Python program, ie i2cset... or moreutils function ifne

I would like to call from my Python programs some system or Command Line (CL) commands. For example, in one case I need to duplicate this CL command sudo i2cset -y 1 0x6b 0x05 0x0f in my Python program. In another case I want to use the moreutils command ifne to check on the status of a pipe. moreut...
by RDK
Sat Aug 26, 2017 2:29 pm
Forum: Beginners
Topic: Installing TCPFLOW from the GIT site
Replies: 5
Views: 785

Re: Installing TCPFLOW from the GIT site

OK, these issues have been resolved. The issue around the configure.sh vs configure.bash has been fixed by the TCPFLOW developers. The file has been renamed to match the documentation. The "cannot create" errors after I ran the bash configure.bash file the second time were permission errors due to m...
by RDK
Fri Aug 25, 2017 6:37 am
Forum: Beginners
Topic: Installing TCPFLOW from the GIT site
Replies: 5
Views: 785

Re: Installing TCPFLOW from the GIT site

I just noticed the following comments on the git site. Now, I'm wondering if I should have run one of these scripts before I started the install? If yes, which one would correspond to Raspbian Jessie on my Pi v2 ? To compile for Linux Be sure you have the necessary precursors. There are files in the...
by RDK
Thu Aug 24, 2017 8:52 pm
Forum: Beginners
Topic: Installing TCPFLOW from the GIT site
Replies: 5
Views: 785

Re: Installing TCPFLOW from the GIT site

Hmmmm, still having issues, bash bootstrap.bash ran but gave errors for missing modules. I ran this to correct that problem: sudo apt-get update --fix-missing sudo apt-get install git gcc g++ automake autoconf libpcap-dev libboost-dev libssl-dev zlib1g-dev libcairo2-dev Rerunning bash bootstrap.bash...
by RDK
Thu Aug 24, 2017 8:14 pm
Forum: Beginners
Topic: Installing TCPFLOW from the GIT site
Replies: 5
Views: 785

Re: Installing TCPFLOW from the GIT site

Thanks. I thought I tried that, but just now it seems to be working. Another senior moment.....RDK
by RDK
Thu Aug 24, 2017 7:42 pm
Forum: Beginners
Topic: Installing TCPFLOW from the GIT site
Replies: 5
Views: 785

Installing TCPFLOW from the GIT site

I've done this before but today I can not get it to work! Running Jessie on a Raspberry Pi v2. Working from the GIT site ( https://github.com/simsong/tcpflow/ ) I'm trying to install the latest version of TCPFLOW. I have done the apt-get update and then the upgrade so I'm sure the OS is up-to-date. ...
by RDK
Fri Aug 11, 2017 4:06 pm
Forum: Beginners
Topic: Pi V2-Jessie crashed. Can not reformat SD card???
Replies: 7
Views: 1080

Re: Pi V2-Jessie crashed. Can not reformat SD card???

Yes, issues like this are a challenge. Dougie may be right that this fight is about a failed SD card, but it seemed to have other associated issues which affected one other card and some of my backup and restore programs. At this point, I've about convinced myself that once the PC tried to work with...
by RDK
Fri Aug 11, 2017 9:36 am
Forum: Beginners
Topic: Pi V2-Jessie crashed. Can not reformat SD card???
Replies: 7
Views: 1080

Re: Pi V2-Jessie crashed. Can not reformat SD card???

Administrator....I'm beginning to suspect that this is more of a hardware issue than a Raspberry Pi issue. Thus if you wish to move it from Beginners to another forum, please do that. I will continue to try to determine why I can not format or copy old image files to these two SD cards as described ...
by RDK
Fri Aug 11, 2017 4:50 am
Forum: Beginners
Topic: Pi V2-Jessie crashed. Can not reformat SD card???
Replies: 7
Views: 1080

Re: Pi V2-Jessie crashed. Can not reformat SD card???

Thanks. Yes, every method (Nikon camera, Panasonic camera, Windows 10 Device Manager, Windows 10 "properties:format", ...) seems to think the card is lock or not available to formatting. Rebooting the PC did not help. If the PC will read the card, I assume it is compatible with SHSD cards? And, yes,...
by RDK
Thu Aug 10, 2017 7:13 pm
Forum: Beginners
Topic: Pi V2-Jessie crashed. Can not reformat SD card???
Replies: 7
Views: 1080

Pi V2-Jessie crashed. Can not reformat SD card???

My Raspberry Pi V2 running Jessie crashed today. As I watched the boot up afterwards it was full of errors relating to the boot SD, etc. I assume that SD card had gotten corrupted. I tried the "Restore" option for booting and that gave be errors also. Next using HDDRawCopy 1.1, tried restoring a bac...

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