kmcallister

module menger_sponge(n) {
    if (n <= 0) {
        cube(center=true);
    } else {
        for (x=[-1:1]) {
            for (y=[-1:1]) {
                for (z=[-1:1]) {
                   if (abs(x)+abs(y)+abs(z) >= 2) {
                       scale(1/3)
                       translate([x,y,z])

kmcallister

#include "DHT.h"

#define DHTPIN 2
#define DHTTYPE DHT11

#define PERIOD 5000

DHT dht(DHTPIN, DHTTYPE);

void setup() {

kmcallister

#!/bin/sh

#set -e

./ewma.py < log > smoothed
echo
./progress.py "$@" < smoothed
echo

gnuplot < weight-graph.gpl

kmcallister

#!/usr/bin/env python3
import time
import sys

repeats = 12

phases = [
    ('Inhale', 4),
    ('Hold', 2),
    ('Exhale', 6),

kmcallister

#!/usr/bin/env python

import time
import visa

IP_ADDR = '192.168.50.219'
INTERVAL = 1.0

rm = visa.ResourceManager('@py')
scope = rm.open_resource('TCPIP::%s::INSTR' % (IP_ADDR,))

kmcallister

#!/usr/bin/env python
import itertools
import colorsys
import datetime
import irc.bot
import random
import socket
import struct
import sys
import re

kmcallister

$ ntpq -p
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
*SHM(0)          .GPS.            0 l   16   16  377    0.000   -1.389   2.475
$ ntpq -cv
ntpq 4.2.8p10@1.3728-o Sat Mar 10 18:04:53 UTC 2018 (1)
$ ntpq -c rl
associd=0 status=0418 leap_none, sync_uhf_radio, 1 event, no_sys_peer,
version="ntpd 4.2.8p10@1.3728-o Sat Mar 10 18:03:33 UTC 2018 (1)",
processor="armv7l", system="Linux/4.14.98-v7+", leap=00, stratum=1,

kmcallister

(35) $GPVTG,,T,,M,0.660,N,1.222,K,A*20
(75) $GPGGA,212239.00,3745.75505,N,12229.50685,W,1,07,1.12,69.6,M,-29.8,M,,*56
(56) $GPGSA,A,3,19,17,06,24,28,02,12,,,,,,2.32,1.12,2.02*06
(68) $GPGSV,4,1,13,02,40,181,22,03,01,043,,06,60,124,19,12,31,304,21*7F
(66) $GPGSV,4,2,13,13,03,200,,15,06,231,,17,38,047,24,19,59,035,24*70  
(66) $GPGSV,4,3,13,24,56,280,25,28,18,098,14,44,46,171,,48,45,197,*74
(29) $GPGSV,4,4,13,51,43,156,*4A
(52) $GPGLL,3745.75505,N,12229.50685,W,212239.00,A,A*71
(60) b56201063400509796040667fbff050803dd64c8d5ef203e9ee6cd88271708090000090000000a0000001100000066000000e800030784d301005a59

kmcallister

kmcallister