User:Digimer

Alteeve Wiki :: Digimer

Me

Digimer <- about me.

This page below is my scratch pad.

Camping

• Apr. 30 - May 3 Gonk trip

Code Dump

AVR from CLI

perl -MDevice::SerialPort -e 'Device::SerialPort->new("/dev/ttyUSB0")->pulse_dtr_on(1000)'; \
./hardware/tools/avrdude -Chardware/tools/avrdude.conf -q -q -pm328p -cstk500v1 -P/dev/ttyUSB0 -b57600 -D -Uflash:w:/home/pekka/sketchbook/Blink2/applet/Blink2.hex;

Mux/Demux

                                                                        <- Outputs ->
         1   2   3   4   5   6   7   8   9   10  11  12  13  14  15  16               17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32
         |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |                |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
        -+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+-              -+---+---+---+---+---+---+---+---+---+---+---+---+---+---+---+-
S0 ----/                                                               \     S0 ----/                                                               \
S1 ---/                                                                 \    S1 ---/                                                                 \
S2 --/                                                                   \   S2 --/                                                                   \
S3 -/                                                                     \  S3 -/                                                                     \
   /_______________________________________________________________________\    /_______________________________________________________________________\
                                       |                                                                            |
                                       \-----------------------------------.   .------------------------------------/
                                                                           |   |
                                                                          -+---+-
                                                                     S4 -/       \
                                                                        /_________\
                                                                             |
                                                                           Input
S0-S5 = Source pins

Research

MediaWiki on Debian/PostgreSQL

MediaWiki on CentOS/MySQL

Bath Bookshelf

---

Misc

• Pics

• • • Madi: Look up [1] when you get home!

Main Links

T400s

Node Assassin

Red Hat Clustering

Sample Xen 2-node Cluster Network Map

MW Code Testing

Indent

Pretext

package AN::Tools;
# This is the "root" package that manages the sub modules and controls access
# to their methods.
# 
# Dedicated to Leah Kubik who helped me back in the early days of TLE-BU.
# 

BEGIN
{
	our $VERSION="0.1.001";
}

use strict;
use warnings;
my $THIS_FILE="Tools.pm";

# Setup for UTF-8 mode.
use utf8;
$ENV{'PERL_UNICODE'}=1;

Test while (1) { code... } span.

• DNS - Bind9 Master/Slave Setup on Debian 5.x

Code Debugging

#include <Ethernet.h>

// MAC Address; Array of six bytes.
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xEF };
// Arduino IP, netmask and gateway.
byte ip[] = { 192, 168, 1, 66 };
// Netmask defaults to 255.255.255.0.
byte nm[] = { 255, 255, 255, 0 };
// Default gateway defaults to IP with the last octal set to 1.
byte dg[] = { 192, 168, 1, 1 };
// Laptop's IP address that I test connecting to.
byte remote[] = { 192, 168, 1, 105 };
// This is the port that I will listen on.
int port=238;

// Setup the server.
Server server = Server(port);

void setup()
{
	// Setup the IP info.
	Ethernet.begin(mac, ip, dg, nm);
	
	// Start the server listening for connections.
	server.begin();
	
	// Print what comes in over telnet.
	Serial.begin(9600);
	Serial.println("Node Assassin: 'Ariel' now listening for orders.");
}

void loop()
{
	Client client=server.available();
	if (client)
	{
		char reading = client.read();
		// This is what I am trying to concatenate and to print as a whole line.
		Serial.println(reading);
		server.write(reading);
	}
}

 

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