Dhole's blog

This post belongs to the Collapse Ready Operating System series.

Introduction Hare is a new programming language that was announced in 2022 and which was started by Drew DeValut.

This is a blog post in the Collapse Ready Operating System series.

This is a blog post in the Collapse Ready Operating System series.

Introduction Nowadays we live in a hyperconnected World that relies heavily on Internet connection for day to day tasks in all levels.

This post is the continuation of CHIP-8 emulator in Rust.

I have recently built a new storage server at home consisting of 6x2TB hard drives configured as RAID-Z2 with ZFS.

I have been interested in the topic of emulation for many years; in particular, game console emulation.

Preface Recently I’ve bought a second hand Thinkpad Helix 2nd Gen with the intention of using it mainly as a tablet to read PDF documents and comics (although I may use it for Internet browsing and occasional development).

My setup For some time I’ve been using several unix users for my daily work in my desktop computer.

Introduction For the past few years I have been interested in the Game Boy: I’ve written an emulator in C (without sound), I developed a physical cartridge “emulator” using a microcontroller, and most recently I’ve built a project to interface my PC with…

In this third and final part of the project about the Game Boy serial communication I will explain how I managed to print on the Game Boy Printer from my PC using an STM32F4 as the bridge between the two.

In this second part of the project about interfacing the Game Boy serial communication with an embedded development board I will explain how I built a Virtual Game Boy Printer.

In these series of blog posts I will write about the Game Boy serial communication protocol and how to interact with it by using an embedded development board.

Introduction I’ve recently acquired a handheld ARM computer with screen and keyboard called the PocketCHIP.

This post describes the upgrade procedure I follow to upgrade my Raspberry Pi Alpine Linux installation.

Introduction A few days ago I wanted to start doing incremental backups from my laptop to my Raspberry Pi 2 running Alpine Linux.

Introduction In this post I will explain how to set up Alpine Linux for the RPi, with the necessary configuration for the RPi to power a USB hard drive, how to install lighttpd and configure automatic renewal of TLS certificates with lestencrypt.

Introduction In this post I will explain what’s required to set up a git server.

Introduction I’m currently setting up a Raspberry Pi 2 as a home server for various services.

I have been using mutt for about half a year already and I’m very happy with it.

This is the second blog post I’m writing about my experiences contributing to Debian for Google Summer of Code 2015 (check my first post) Status update First month It’s been two months and a few days since the GSoC started.

This is the first blog post of a series I will be writing about my experiences contributing to Debian for Google Summer of Code 2015.

In this post I will explain the procedure I followed to have an Arch Linux install on a Samsung Chromebook 1 (XE303C12-A01US) with full disk encryption using kernel 3.8.

With the cartridge emulator implemented on an STM32F4 we can do some cool stuff.

This post is a continuation of Emulating a GameBoy Cartridge with an STM32F4.

Introduction The following project consists on emulating the functionality of a GameBoy cartridge with the development board STM32F4.

I had been planning on creating a blog to write about the stuff I do on my free time for a while.

I’m a Computer Science student from Barcelona with interests in embedded devices, hardware hacking, security and cryptography among others.