Flash SD card on Mac:
$ diskutil list
$ diskutil unmount /dev/disk2s1
$ sudo dd if=/Desktop/2015-02-16-raspbian-wheezy.img of=/dev/rdisk2 bs=1m
Boot the Pi connected to Ethernet.
Find Pi:
$ sudo nmap -sP 192.168.100.2-254
Look for:
Nmap scan report for 192.168.100.204
Host is up (0.00093s latency).
MAC Address: B8:27:EB:8D:96:58 (Raspberry Pi Foundation)
SSH to Pi:
ssh pi@192.168.100.204
Password is ‘raspberry’.
$ sudo raspi-config
Advanced Options -> Update Expand Filesystem
Finish to reboot.
$ sudo apt-get update && sudo apt-get upgrade
$ sudo apt-get install tightvncserver
$ tightvncserver
$ vncserver :1 -geometry 1280x720 -depth 24
Start client on mac (RealVNC) and connect to 192.168.100.204:1
Tunnel VNC
$ ssh -L 5901:localhost:5901 -N -f -l pi billeberga.homeip.net
Some useful things for hams.
$ sudo apt-get install xastir
$ sudo apt-get install fldigi
Raspberry Pi B+ is reportedly too slow for fldigi.
$ git clone https://github.com/JamesP6000/WsprryPi.git
$ cd WsprryPi
$ make
$ sudo ./wspr -o -r --self-calibration [YOUR_CALL] [YOUR_GRID] 10 40m
sudo apt-get install git
sudo apt-get install cmake
sudo apt-get install libusb-1.0-0.dev
sudo apt-get install build-essential
git clone git://git.osmocom.org/rtl-sdr.git
cd rtl-sdr/
mkdir build
cd build
cmake ../
make
sudo make install
sudo ldconfig
To block the kernel driver from claming the device we need to blacklist it.
sudo vi /etc/modprobe.d/raspi-blacklist.conf
Add the following lines:
blacklist dvb_usb_rtl28xxu
blacklist rtl2832
blacklist rtl2830
To be able to run the rtl programs as a normal user you need to create a rules file for the dongle.
First run lsusb.
$ 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.
Bus 001 Device 006: ID 0bda:2838 Realtek Semiconductor Corp. RTL2838 DVB-T
The last line is the important one. Take note of the ID. The first part of it is the vendor ID and the second the product ID.
Now create the file /etc/udev/rules.d/20.rtlsdr.rules with the content:
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", GROUP="adm", MODE="0666", SYMLINK+="rtl_sdr"
After these changes we need to reboot.
[ IndexPage | Edit on Github | Powered by PotBliki | © 2010-2014 Daniel Hjort - CC BY-SA 3.0 | http://danielhjort.net ]