jes

//var f = "uncomment me to change colours";

var yellow = new Uint16Array([0x0000,0xFFC0],0,1); // black, yellow
var white = new Uint16Array([0x0000,0xffff],0,1); // black, white
var red = new Uint16Array([0x0000,0xf800],0,1); // black, red

var buf = Graphics.createArrayBuffer(240,160,1, {msb:true});

function flip(x,y,palette) {
  g.drawImage({width:240,height:40,bpp:1,buffer:buf.buffer, palette:palette},x,y);

jes

#!/usr/bin/perl

# neural net to represent an image by mapping (x,y) => (r,g,b)
# James Stanley 2021
# inspired by https://news.ycombinator.com/item?id=28448626

use strict;
use warnings;

use AI::FANN qw(:all);

jes

/* Cat Laser */

#include <Servo.h>

// pin configuration
const int xservopin = 2;
const int yservopin = 3;
const int speedpin = A0;
const int dwellpin = A1;
const int xrangepin = A2;

jes

#!/usr/bin/env python3

import gzip, os, sys

infile = open("fresh-food-16.json", "r")

b = bytes(infile.read(),"utf8")

n = 0

jes

# This is the tyre squeal model from this clip: https://youtu.be/Likwgc5s_T0
# You need an "AudioStreamPlayer3D" at the position of each wheel, and then run
# this function from _process_physics, with each wheel node passed
  
  func tyre_squeal(tyre):
    # increase squeal amplitude with road speed
    var speed_factor = 1
    if (get_speed_kph() < 100):
      speed_factor = 0.5 + 0.5 * (get_speed_kph()/100)

jes

#include <Keyboard.h>

#define NKEYS 3

unsigned long mintime = 20; // ms (debounce time)

int keypin[NKEYS] = {2,3,4};
char letter[NKEYS] = {'j', 'e', 's'};
int isdown[NKEYS];
unsigned long lastchange[NKEYS];

jes

diff --git a/Vagrantfile b/Vagrantfile
index 317fd6d..54ecde1 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -45,12 +45,11 @@ Vagrant.configure("2") do |config|
                                  -p 5601:5601 \
                                  --network audit"
 
-    d.run "docker.elastic.co/beats/filebeat:7.7.0",
+    d.run "docker.elastic.co/beats/filebeat:7.7.0 -e -strict.perms=false",

jes

#!/usr/bin/perl
# jes's crappy blog generator

use strict;
use warnings;

use DateTime;
use DateTime::Format::Strptime;
use File::Copy;
use JSON qw(decode_json);

jes

// 19x10 VGA serial display
// James Stanley <james@incoherency.co.uk>
// Note that this needs a modified version of VGAX.h that only uses 1bpp instead of 2bpp else there isn't enough RAM

#include <VGAX.h>

//font generated from BITFONZI - by Sandro Maffiodo
#define FNT_NANOFONT_HEIGHT 6
#define FNT_NANOFONT_SYMBOLS_COUNT 95
//data size=570 bytes

jes

#!/usr/bin/perl
# jes's crappy blog generator

use strict;
use warnings;

use DateTime;
use DateTime::Format::Strptime;
use File::Copy;
use JSON qw(decode_json);