Kusanagi kusanagi2501

D1 Mini (ESP8266)

1. Getting Started

1.1. Install the IDE:

In any web browser:

From the Arduino website, download & install the latest Arduino IDE (v1.8 or later). Available for Windows, Mac, Linux & ARM.

1.2. Add the ESP8266 module libraries:

RTSP streaming from Raspberry PI

Introduction

This gist describes the necessary software installation steps for a Raspberry PI in order to enable the PI's camera to act as an external camera for the Dragonfly Java application. This gist shows, how to make a Raspberry PI an RTSP streaming server. The resulting feed can then be used as input for the Dragonfly Java app or the Accuware Dragonfly Demo - Calibration Mode server. The RTSP server on the Raspberry PI must be made publicly available, if calibration is a requirement.

Prerequisites

Raspberry PI Zero W, 2, 3, 3b, 3b+, 4 with a Raspberry PI-Cam 5 MP or a [SainSmart Wide Angle Fish-Eye Cam](https://www.amazon.de/SainSmart-Fish-Eye-Camera-Raspberry-Arduino/dp/B00N1YJKFS/ref=asc_df_B00N1YJKFS/?tag=googshopde-21&linkCode=df0&hvadid=310638483583&hvpos=1o3&hvnetw=g&hvrand=12314684975119410116&hvpone=&hvptwo=&hvqmt=&hvdev=c&h

Get the synth wave glow working for VS Code on Mac

These notes are pretty much the same steps as the two extensions list, it's just that I had to collate them together because neither seems to list it fully in the proper order.

Install Synthwave ’84/Synthwave + Fluoromachine theme on VS Code (I used the Fluoromachine one)
Install Custom CSS and JS Loader
Command + Shift + P to open command palette > "Preferences: Open settings (JSON)"

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.8.3 darwin/amd64.

A list of valid GOOS values

(Bold = supported by go out of the box, ie. without the help of a C compiler, etc.)

android
darwin

Arch Linux ARM 64 on Raspberry Pi 3 B+ With Full Disk Encryption And SSH Unlock: 2018 Edition

There are multiple ways to get a full disk encrypted arch linux system on raspberry. In this tutorial, we will install a 64-bit arch linux armv8 system, using dropbear as ssh server for remote pre-boot unlocking of the root filesystem. However, it will still be possible to unlock and use the pi as usual, with a keyboard and monitor. We will also create an unencrypted partition in the installation process, usable as a rescue system.

Differences to the 32-bit arch linux arm version:

probably better performance
can run 64-bit software
comes without the proprietary video-driver blobs

Intro

Just some FYI, to get started:

I'm using a 16 GB Sandisk SD card.
I have a model B Pi, 512 MB RAM (not really relevant, thought I'd mention it).
Monitor and keyboard connected to the Pi itself, for now.
Network working, internet access.

	# --------------------------------------------------------
	# Camera Caffe sample code for Tegra X2/X1
	#
	# This program captures and displays video from IP CAM,
	# USB webcam, or the Tegra onboard camera, and do real-time
	# image classification (inference) with Caffe. Refer to the
	# following blog post for how to set up and run the code:
	#
	# https://jkjung-avt.github.io/camera-caffe-threaded/
	#

	adb help // List all comands

	== Adb Server
	adb kill-server
	adb start-server

	== Adb Reboot
	adb reboot
	adb reboot recovery
	adb reboot-bootloader

	#!/usr/bin/env bash
	#
	# Author: Markus (MawKKe) [email protected]
	# Date: 2018-03-19
	#
	#
	# What?
	#
	# Linux dm-crypt + dm-integrity + dm-raid (RAID1)
	#

	# use ImageMagick convert
	# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
	convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf