Qwerk

Communication

Serial Terminal

A serial terminal is the easiest way to get the IP address of the board. The default parameters are:

Baud: 57600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: None

As usual, to get the ip address:

ifconfig

Network

My laptop and my Qwerk board are connected to the same router:

  • Router: 192.168.0.1
  • Qwerk board: 192.168.0.50
  • Laptop: 192.168.0.51

Telnet

To open a telnet connection:

telnet 192.168.0.50

Network File System

To install the NFS on Ubuntu:

sudo apt-get install nfs-kernel-server nfs-common portmap

To export the folder /home/emilmont/qwerk on the NFS server:

/etc/exports

/home/emilmont/qwerk    192.168.0.50/255.255.255.0(rw,sync,no_root_squash)

To restart the NFS server, to load the new configuration:

sudo /etc/init.d/nfs-kernel-server restart

To mount the exported folder from the Qwerk shell:

mount -o nolock 192.168.0.51:/home/emilmont/qwerk /mnt/pc

This command will mount the PC exported directory /home/emilmont/qwerk in the Qwerk mount point /mnt/pc, trough the Network File System.

HTTP Server

Connecting to:

http://192.168.0.50
the Qwerk HTTP server will serve the pages located in:
/opt/www

embedded/robotics/qwerk.txt · Last modified: 2010/08/10 (external edit)
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