cwoodall

MODKEY=Mod4

# Colors tuples: "<text> <background> <border>"
WMII_NORMCOLORS='#ffffff #000000 #ffffff'
WMII_FOCUSCOLORS='#ffffff #555555 #ffffff'

WMII_BACKGROUND='#cccccc'
WMII_FONT='fixed'

cwoodall

#!/bin/sh
## TOGGLE LED on a RASPBERRY PI
# Christopher Woodall and Thomas Nadovich
# June 9, 2012
#
# Some reference material: http://elinux.org/RPi_Low-level_peripherals
# Done using the special made image of Debian Squeeze for the Raspberry Pi

# MUST BE ROOT:
# precede with `su -` if you trust me

cwoodall

#!/bin/sh

echo "25" > /sys/class/gpio/export
echo "out" > /sys/class/gpio/gpio25/direction

echo "24" > /sys/class/gpio/export
echo "in" > /sys/class/gpio/gpio24/direction

OUTPUT="0"
INPUT="$(cat /sys/class/gpio/gpio24/value)"

cwoodall

class UFixedPoint(object):
    def __init__(self, num, m, n):
        self.mask = 2**(m + n) - 1
        self.k = (1 << (n - 1))
        self.m = m
        self.n = n
        
        temp = int(num * 2**self.n)
        self.value = temp & self.mask 

cwoodall

import struct
from itertools import izip_longest

def grouper(n, iterable, fillvalue=None):
  "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx... From stackoverflow"
  args = [iter(iterable)] * n
  return izip_longest(fillvalue=fillvalue, *args)

# Extract data from data_file which is a "binary string". Returns it in the format (Data[31 downto 8], Data[7 downto 0])
# which is technically data, ADC channel

cwoodall

/* Results for image http://universitypublishingonline.org/content/978/11/3952/429/2/9781139524292prf3_abstract_CBO.jpg

ENGLISH TEXT OF FRENCH PREFACE‘
This book was chiefly intended for English (and American)
readers. Those points are emphasised which in the judgment of
the author required emphasis for such readers. It may be worth
while, therefore, in preparing a French translation, to indicate
quite frankly and in a few words one or two of those aspects of
the situation arising out of the Treaty of Versailles, which are of
special significance for France.

cwoodall

import numpy as np
import scipy
from scipy import signal
import pylab as pl

if __name__ == "__main__":
    N  = 1024*8
    A  = 2**14
    An = 400
    phase = np.pi/5

cwoodall

#!python
import serial
from multiprocessing import Queue, Process, Event, Value
import logging

class SerialTransporter(object):
    def __init__(self, port, baud=115200, timeout=1):

        self.port = port
        self.baud = baud

cwoodall

#include <iostream>
#include <stdint.h>

using namespace std;

template <uint32_t f>
bool ProcessTask(void);

template <uint32_t f>
uint32_t RunProcess(uint32_t start) {

cwoodall

green() {
  printf "\e[32m${1}\e[00m"
}

light_red() {
  printf "\e[91m${1}\e[00m"
}

radioactive="\u2622"
check_mark="\u2714"