Ynn’s gists

Ynn / eisvogel.latex

Last active March 16, 2018 15:28

eisvogel modified to include logo

	%%
	% Copyright (c) 2018, Pascal Wagler;
	% Copyright (c) 2014--2018, John MacFarlane
	%
	% All rights reserved.
	%
	% Redistribution and use in source and binary forms, with or without
	% modification, are permitted provided that the following conditions
	% are met:
	%

Ynn / latex pandoc

Last active March 16, 2018 15:30

	all : latex pdf html odt cat

	install :
	#wget -c https://raw.githubusercontent.com/Wandmalfarbe/pandoc-latex-template/master/eisvogel.tex --output-document=eisvogel.latex
	wget -c https://gist.githubusercontent.com/Ynn/7907470ea0e68c909ba0a51752a9f308/raw/80c97266638c796decea342e6392207c5883f036/eisvogel.latex
	mkdir -p pandoc
	wget -c https://github.com/jgm/pandoc/releases/download/2.1.2/pandoc-2.1.2-linux.tar.gz
	tar xvzf pandoc-2.1.2-linux.tar.gz --strip-components 1 -C ./pandoc/
	sudo pip install pandoc-fignos

Ynn / main.cpp

Created February 14, 2018 15:56

esp8266 : sniff, send in udp, then sniff another channel

	#include <Arduino.h>

	#ifdef ESP8266
	extern "C" {
	#include "user_interface.h" //to gain access to promiscuous mode
	}
	#endif

	#include <ESP8266WiFi.h>
	#include <WiFiClient.h>

Ynn / obix-proxy.go

Created November 7, 2017 19:34

example curl -l http://localhost:8080/example.com/obix/org/lon/@XBureau922/@XLocations/@XLSI/@XSunSensor/@XnvoSunLux_2/$@CSNVT_lux/?name=lux2&format=influx

	package main

	import (
	"fmt"
	"io/ioutil"
	"net/http"
	"encoding/xml"
	"strconv"
	"time"
	)

Ynn / proxy.go

Created November 7, 2017 17:02

xml to json proxy

	package main

	import (
	"fmt"
	"strings"
	xj "github.com/basgys/goxml2json"
	"net/http"
	"io/ioutil"
	)

Ynn / obix.go

Created November 7, 2017 09:11

	package main

	import "fmt"
	import "encoding/xml"
	import "net/http"
	import "io/ioutil"

	type ObixReal struct {
	Value float32 `xml:"val,attr"`
	}

Ynn / Remove bash comment from config files

Created November 6, 2017 11:03

Remove bash comment from config files

alias rcl='egrep -v "(^[[:blank:]]*#)|(^[[:blank:]]*$)"'

Ynn / asBytes.c

Last active July 24, 2017 23:13

	#include <stdio.h>
	#include <string.h>
	#include <stdlib.h>

	typedef unsigned char uint8_t;

	void printBits(uint8_t num){
	int size = sizeof(uint8_t);
	unsigned int maxPow = 1<<(size*8-1);
	int i=0,j;

Ynn / main.cpp

Last active July 5, 2017 13:18

Generating private and public key, sha256 (using crypto.h from lib https://github.com/intrbiz/arduino-crypto), sign and check

	#include <Arduino.h>
	#include <uECC.h>
	#include "Crypto.h"

	#define NELEMS(x) (sizeof(x) / sizeof((x)[0]))

	extern "C" {

	static int RNG(uint8_t *dest, unsigned size) {
	// Use the least-significant bits from the ADC for an unconnected pin (or connected to a source of

Ynn / gist:dc763734d86e32fd3dabdf7945019722

Created June 13, 2017 11:51

Retrieve temperature from lm35 and publish it to sensor/temperature/1 Use cloudmqtt Requires : PubSubClient and ESP8266WiFi

	/*
	Retrieve temperature from lm35 and publish it to sensor/temperature/1
	Use cloudmqtt

	Requires : PubSubClient and ESP8266WiFi

	Licence : MIT
	Inpired from : http://www.projetsdiy.fr/esp8266-dht22-mqtt-projet-objet-connecte/
	*/
	#include <Arduino.h>

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