Nicolas Raynaud nraynaud

🌵

learning new things

I am available for hire. CAM, robotics, toolpath generation

nraynaud / gist:7f5ac415c229b14643bddab77377e9a0

Created September 27, 2016 20:21

	W: https://get.replicated.com/apt/dists/all/Release.gpg: Signature by key 68386EDB2C8B75CA615A8C985D4781862AFFAC40 uses weak digest algorithm (SHA1)
	E: Failed to fetch https://get.replicated.com/apt/dists/all/Release No Hash entry in Release file /var/lib/apt/lists/partial/get.replicated.com_apt_dists_all_Release which is considered strong enough for security purposes


	vagrant@ubuntu:~$ uname -a
	Linux ubuntu 4.4.0-36-generic #55-Ubuntu SMP Thu Aug 11 18:01:55 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
	vagrant@ubuntu:~$ cat /etc/lsb-release
	DISTRIB_ID=Ubuntu
	DISTRIB_RELEASE=16.04
	DISTRIB_CODENAME=xenial

nraynaud / gist:75650aae6ebad2f97d77

Created March 30, 2015 16:13

STM32F4: receiving one shot of data on the SPI bus in receive only

	#include <stm32f4xx.h>
	#include "stm32f4xx_conf.h"
	#include "stm32f4_discovery.h"
	#include "math.h"
	#include "arm_math.h"

	volatile uint16_t counter = 0;

	volatile uint16_t savedCounter = 0;
	uint16_t parallelPins = GPIO_Pin_3 \| GPIO_Pin_4 \| GPIO_Pin_5 \| GPIO_Pin_6 \| GPIO_Pin_7 \| GPIO_Pin_8 \| GPIO_Pin_9 \| GPIO_Pin_10;

nraynaud / main.c

Created March 24, 2015 22:12

STM32F4: sending data to 2 chained 74HCT595 shift registers

nraynaud / test_wireframe.html

Created November 24, 2014 03:02

	<!DOCTYPE html >
	<html>
	<head>
	<meta http-equiv="X-UA-Compatible" content="chrome=1"/>
	<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
	<title>Visual CAM</title>
	<script src="webapp/libs/require.js"></script>
	<script src="webapp/config.js"></script>
	<script>
	requirejs.config({

nraynaud / registers.ads

Created October 11, 2014 09:38

started reworking Adacore's modeling of registers in STM32F4

	--------------------------------------------------------------------
	---
	-----------
	-- --
	-- GNAT EXAMPLE --
	-- --
	-- Copyright (C) 2014, Free Software Foundation, Inc. --
	-- --
	-- GNAT is free software; you can redistribute it and/or modify it under --
	-- terms of the GNU General Public License as published by the Free Soft- --

nraynaud / svg.marker.js

Created April 18, 2014 12:20

markers for svg.js

nraynaud / Form1.cs

Created February 7, 2014 20:31

clipper C# GUI demo main form cleanup

	//#define UsePolyTree

	using System;
	using System.Diagnostics;
	using System.Text;
	using System.Collections.Generic;
	using System.Drawing;
	using System.Drawing.Drawing2D;
	using System.Drawing.Imaging;
	using System.IO;

nraynaud / test_clipper_diff.html

Created January 10, 2014 14:56

testing js clipper float difference.

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Simple Bentley Ottmann with mock underlying structures</title>
	<link rel="stylesheet" href="qunit-1.12.0.css">
	<style>
	.svgTest td {
	border: solid 1px green;
	}

nraynaud / clipper_unminified.js

Created October 14, 2013 09:05

Testing clipper algo change.

	//instrumented by nraynaud for testing purpose

	/*******************************************************************************
	* *
	* Author : Angus Johnson *
	* Version : 5.0.2 *
	* Date : 30 December 2012 *
	* Website : http://www.angusj.com *
	* Copyright : Angus Johnson 2010-2012 *
	* *

nraynaud / test_C++.cpp

Created October 7, 2013 06:35

STM32F4 MCU C++ API test.

	#include "stm32f4xx_conf.h"
	#include "stm32f4_discovery.h"


	template<uint32_t GPIO_CLK, intptr_t GPIO_PORT_ADDR> class GPIOPort {
	public:
	static GPIOPort& port() {
	static GPIOPort instance;
	return instance;
	};