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by vk4tec
Mon Apr 04, 2016 7:19 am
Forum: General discussion
Topic: Understanding GPIO
Replies: 3
Views: 834

Re: Understanding GPIO

Thank you I see use Device::BCM2835; use strict; # call set_debug(1) to do a non-destructive test on non-RPi hardware #Device::BCM2835::set_debug(1); Device::BCM2835::init() || die "Could not init library"; # Blink pin 11: # Set RPi pin 11 to be an output Device::BCM2835::gpio_fsel(&Device::BCM2835:...
by vk4tec
Mon Apr 04, 2016 7:02 am
Forum: General discussion
Topic: Understanding GPIO
Replies: 3
Views: 834

Understanding GPIO

Hello

I would like to understand about the raspberry Pi GPIO

Can it support

I2C ?
SPI ?
Serial ? TTL/RS232 ? GPS

Code for perl supported ?

I am more confident with perl

Andrew
by vk4tec
Sun Apr 03, 2016 4:54 pm
Forum: General discussion
Topic: Email notification
Replies: 2
Views: 481

Re: Email notification

Thank you
by vk4tec
Sun Apr 03, 2016 2:38 pm
Forum: General discussion
Topic: Need some help with GPS receiver
Replies: 6
Views: 938

Re: Need some help with Raspberry Pi

I have done this

Perl

Work out distance between known point and current point

Serial

Distance calculations

I can post perl if u want

Andrew
by vk4tec
Sun Apr 03, 2016 1:32 pm
Forum: General discussion
Topic: Wifi on raspberry Pi v3.0
Replies: 1
Views: 348

Wifi on raspberry Pi v3.0

Is the setup of the raspberry Pi v3.0 with onboard wifi the same as a version 2 with outboard wifi ?

Interfaces
WPA setup

Andrew
by vk4tec
Sun Apr 03, 2016 1:27 pm
Forum: General discussion
Topic: Email notification
Replies: 2
Views: 481

Email notification

I subscribed to a board and did not receive any emails when there was activity.

What can I check ?

Andrew
by vk4tec
Sun Apr 03, 2016 1:21 pm
Forum: General discussion
Topic: rc.local and perl
Replies: 3
Views: 628

Re: rc.local and perl

I installed the perl module as user Pi, should I be installing perl and modules as user root instead ?

I need to get a grasp on user root and user Pi

Andrew
by vk4tec
Sun Apr 03, 2016 12:28 pm
Forum: General discussion
Topic: rc.local and perl
Replies: 3
Views: 628

rc.local and perl

Hello Is /etc/rc.local Called as root or Pi at start up ? Having probs kicking off a perl script at startup. sudo on the perl script returns missing Net::Telnet.pm Perhaps if rc.local is running as root Then this is my problem ? Any logs to check ? perl /maint/scripts/adsb_rasbi.pl & exit 0
by vk4tec
Thu Apr 04, 2013 10:07 pm
Forum: General discussion
Topic: Sending data to web host/server
Replies: 12
Views: 20020

Re: Sending data to web host/server

Why dont you host the images on your raspberry Pi ?

But FTP is fine - done this over dial up works fine.

FTP files to a web server.

Heard of drop box ?

- Andrew -
by vk4tec
Thu Apr 04, 2013 9:33 pm
Forum: General discussion
Topic: Connecting to RPi Via VNC and/or SSH Using Tethered iPhone
Replies: 3
Views: 1210

Re: Connecting to RPi Via VNC and/or SSH Using Tethered iPho

IP lesson

172.xxx.xxx.xxx and
192.xxx.xxx.xxx

Are reserved for "closed" non public networks.

- Andrew -
by vk4tec
Thu Apr 04, 2013 9:31 pm
Forum: General discussion
Topic: Connecting to RPi Via VNC and/or SSH Using Tethered iPhone
Replies: 3
Views: 1210

Re: Connecting to RPi Via VNC and/or SSH Using Tethered iPho

Most phone carriers operate on 10.xxx.xxx.xxx You are trying to hit your raspberry pi on a tethered mobile phone connection yeah ? You will find that the iPhone is giveing out a 172.xxx.xxx.xxx. address The iPhone is NAT ing the 172.xxx.xxx.xxx across to the mobile network address range. You are bet...
by vk4tec
Sun Mar 31, 2013 3:33 pm
Forum: General discussion
Topic: Wireless Adapter Config
Replies: 6
Views: 1963

Re: Wireless Adapter Config

The numbers are just fluff

I think he was after the format for WEP vs WPA

Like I did two nights ago

- Andrew -
by vk4tec
Sun Mar 31, 2013 3:31 pm
Forum: General discussion
Topic: Why python ?
Replies: 8
Views: 1595

Why python ?

I am confused why people choose phython over perl I found python hard to learn. perl is "cgi" which can be called by a web server. I can't see how phython could be of any help to someone calling a scipt remotely ? I started out in PHP then moved to cgi ( perl ) once I understood the connection - And...
by vk4tec
Sun Mar 31, 2013 12:33 pm
Forum: General discussion
Topic: Think I have been ripped off :(
Replies: 19
Views: 3096

Re: Think I have been ripped off :(

I never trust this sort of thing

You need to go and buy yourself a card and do it yourself.

- Andew -
by vk4tec
Sun Mar 31, 2013 12:29 pm
Forum: General discussion
Topic: WorldWide APRS server
Replies: 1
Views: 1097

WorldWide APRS server

Hello APRS is ham radio car tracking - positions are shared via radio and the internet. I got bored so I installed a perl module called Ham::APRS::FAP.pm on my Raspberry Pi. I then wrote a perl script that connects to the APRS-IS. ( world wide ham radio server ) Each station that could supply a loca...
by vk4tec
Sun Mar 31, 2013 9:55 am
Forum: General discussion
Topic: Wireless Adapter Config
Replies: 6
Views: 1963

Re: Wireless Adapter Config

Here is what I did to get my Cisco USB WiFi working WEP edit ( using nano or vi ) /etc/network/interfaces auto wlan0 iface wlan0 inet static address 192.168.1.112 gateway 192.168.1.1 netmask 255.255.255.0 wireless-essid <SSID> wireless-key <WEPKEY> This will give you a fixed IP address. Please use "...
by vk4tec
Tue Mar 26, 2013 8:37 am
Forum: General discussion
Topic: Banned
Replies: 1
Views: 519

Banned

I was banned for 7 days from the forum cause I posted too much helpful information .
by vk4tec
Mon Mar 25, 2013 11:29 pm
Forum: General discussion
Topic: A simple question...
Replies: 4
Views: 600

Re: A simple question...

A rapberry pi could be used to view the files at each workstation This is the browser. Each Pi could be connected to a Raspberry Pi webserver. Or is you can fit your file on an SD card, you could be tricky and upload them at night to each pi workstation. There are also just dumb nodes, HP sells them...
by vk4tec
Mon Mar 25, 2013 11:25 pm
Forum: General discussion
Topic: dump1090 ADS-B decode
Replies: 0
Views: 1032

dump1090 ADS-B decode

Anyone using rasp pi for ADS-B decode ?

dump1090

I have mine running but it is down on messages compared to window$ and adsbsharp

- Andrew -
by vk4tec
Mon Mar 25, 2013 11:23 pm
Forum: General discussion
Topic: Display hits per day php-mysql question.
Replies: 22
Views: 3682

Re: Display hits per day php-mysql question.

Why don't you just a program called "webalizer"

It does all that for you

Let me know when you want graphs - I can show you that.

http://vk4tec.no-ip.org/adsb_station/

- Andrew -
by vk4tec
Sun Mar 17, 2013 11:51 am
Forum: General discussion
Topic: OPTUS 3G dongle
Replies: 0
Views: 407

OPTUS 3G dongle

Hello

I just got my Raspberry Pi wokring with OPTUS prepaid 3G

I also have a GPS

I am going to use perl to UDP my position to home

1. Install ppp "sudo apt-get install ppp"
2. Download and run sakis3G --interactive

Andrew
by vk4tec
Sun Mar 17, 2013 9:40 am
Forum: General discussion
Topic: Anemometer
Replies: 42
Views: 26184

Re: Anemometer

Computer mouse

LED wheel and RX - older ones
by vk4tec
Fri Mar 08, 2013 9:39 pm
Forum: General discussion
Topic: Howto: modify for static IP
Replies: 3
Views: 552

Howto: modify for static IP

edit /etc/network/interfaces

remove "iface eth0 inet dhcp"

replace with

iface eth0 inet static
address xxx.xxx.xxx.xxx
netmask xxx.xxx.xxx.xxx
gateway xxx.xxx.xxx.xxx

//

edit /etc/resolv.conf

add in your nameserver

nameserver xxx.xxx.xxx.xxx

//

reboot
ifconfig to see lan
route to see gateway
by vk4tec
Thu Mar 07, 2013 2:20 pm
Forum: General discussion
Topic: cgi-bin how / where
Replies: 17
Views: 26383

Re: cgi-bin how / where

Fixed and working

Wrong config file I was changing

- Andrew -
by vk4tec
Thu Mar 07, 2013 1:58 pm
Forum: General discussion
Topic: dumpcap 1 hour dump
Replies: 2
Views: 764

Re: dumpcap 1 hour dump

No the pi did not reboot dumpcap -w test.pcap -b duration:3600 I have used this on many PC's What is interesting, the pi is behaving it self now. Thats probably because I have been using it and it has not gone to sleep. Is there any power save features on a pi ? I need to turn off the screen save as...

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