Lee Marshall routevegetable

Into nasty hacks, embedded, debuggers, languages and more nasty hacks. Queer, polyam, they/them

routevegetable / a20_cec_ctl.sh

Last active May 14, 2016 22:56

Allwinner A20 CEC control script

	#!/bin/bash

	# Nasty script to poke the CEC control memory locations in Allwinner A20

	# Find the STANDBY_VALUE we want
	case $1 in
	on)
	STANDBY_VALUE=0
	;;
	off)

routevegetable / MQTTDataTypes.txt

Last active March 4, 2016 23:25

MQTT Data Types


	Status: retained messages signalling the current state and liveness, republished any time and always on change.
	Edge: definite change notifications (easily available from status)
	Delta: stream of summary messages, summarizing a prior time slice.

	Status messages convey liveness information via a heartbeat policy. A null message forces a status topic to 'expire'.
	Edge topics are not retained.
	Deltas can be aggregated arbitrarily via summing to make larger deltas.

	Boolean and summable/averageable status messages convert trivially to deltas by assigning the time between two messages to the first message.

routevegetable / css.css

Created March 5, 2016 20:07

Wibbly Fiddle

	body{width:100%;background:black}
	#bar{border:0;position:absolute;left:0;top:60px;height:30px;width:100%;background-color:green;z-index:10;opacity: 0.95;animation: example3 15s infinite linear;}
	#foo11 { animation-delay:0s; }
	#foo10 { animation-delay:-0.1s; }
	#foo9 { animation-delay:-0.2s; }
	#foo8 { animation-delay:-0.3s; }
	#foo7 { animation-delay:-0.4s; }
	#foo6 { animation-delay:-0.5s; }
	#foo5 { animation-delay:-0.6s; }
	#foo4 { animation-delay:-0.7s; }

routevegetable / PropsInstantiator.java

Last active March 20, 2016 21:15

Instantiate an object graph from a property file

	import java.io.BufferedReader;
	import java.io.InputStream;
	import java.io.InputStreamReader;
	import java.lang.reflect.Field;
	import java.lang.reflect.InvocationTargetException;
	import java.lang.reflect.Method;
	import java.util.HashMap;
	import java.util.Map;

	public class PropsInstantiator {

routevegetable / Parser.java

Last active April 9, 2016 09:58

Monadic Java Parsers


	/**
	* Monadic Parsers for Java!
	*/
	public abstract class Parser<T> {

	/**
	* An example
	*/
	public static void main(String[] args) throws IOException {

routevegetable / ChatterMonad-Java8.java

Last active April 23, 2016 19:07

A conversational free monad in java

	import java.io.IOException;
	import java.util.Arrays;
	import java.util.LinkedList;
	import java.util.List;
	import java.util.function.Function;

	public abstract class ChatterMonad<T> {

	/**
	* A result.

routevegetable / ObjectConnection.java

Last active January 15, 2021 21:55

Remoting Experiment

	import java.io.IOException;
	import java.io.ObjectInputStream;
	import java.io.ObjectOutputStream;
	import java.io.Serializable;
	import java.lang.reflect.Constructor;
	import java.lang.reflect.InvocationHandler;
	import java.lang.reflect.InvocationTargetException;
	import java.lang.reflect.Method;
	import java.lang.reflect.Proxy;
	import java.util.HashMap;

routevegetable / heat.html

Created May 14, 2016 22:57

Old Javascript wave simulation

	<html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"></head><body>
	<canvas id="mycanvas" width="1000" height="500">Ma Canvas
	</canvas>
	<div>
	Damping factor: <input type="text" id="ampScale" value="0.007"><br>
	Wave speed: <input type="text" id="speed" value="200"><br>
	Sine: <input type="checkbox" id="sine" defaultChecked="false"><br>
	Cell Size (pixels): <input type="text" id="cellSize" value="10"><br>
	Optimize: <input type="checkbox" id="opt" defaultChecked="false"><br>
	Reflections: <input type="checkbox" id="findReflections" defaultChecked="false"><br>

routevegetable / recipe.txt

Created May 14, 2016 22:59

Found this file. Potentially a cheesecake....?

routevegetable / Ticker.js

Last active May 14, 2016 23:09

Another file from my youth

	function TickerEvent(time, obj) {
	this.Time = time;
	this.Obj = obj;
	}

	function TickerSpan(start, end, obj) {
	this.Start = start;
	this.End = end;
	this.Obj = obj;
	}