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• 16:15, 20 February 2026 Andres talk contribs created page Linux RAM Layout Visualizer Script (Created page with "__TOC__ == Overview == '''mempix''' is a lightweight bash utility designed to visualize physical memory allocation and real-time occupancy. It maps the data from {{Code|/proc/iomem}} and correlates it with global memory statistics from {{Code|/proc/meminfo}} to provide a per-block visual "pixel map." It is specifically optimized for both '''embedded Yocto environments''' (like the MediaTek Genio 720) and '''standard Desktop Linux''' (Ubuntu/Debian). == Features == * '...")
• 00:31, 5 February 2026 Andres talk contribs created page Get started with PDDL on NVIDIA Jetson (Created page with "__TOC__ == Project Overview: Symbolic AI Planning on NVIDIA Jetson == This project demonstrates the implementation of '''Symbolic AI Planning''' on an NVIDIA Jetson (ARM64) using '''PDDL''' (Planning Domain Definition Language). Unlike traditional machine learning, this approach focuses on deterministic logic and reasoning to solve complex multi-step tasks. === 🛠️ Environment Setup === Because the Jetson uses an ARM64 architecture, traditional x86 planners (like...")
• 01:32, 15 November 2025 Andres talk contribs created page Fixing ARM Compute Library Fetch Error 24 02 Yocto (Created page with "== ⚠️ Fixing Yocto Fetch Error: arm-compute-library 24.02 (Wrong Git Branch) == This page documents a specific fetch error encountered during a Yocto build when retrieving the source code for the '''ARM Compute Library''' recipe version 24.02, and provides the fix using a '''.bbappend''' file. === The Error Message === The Yocto build fails during the '''do_fetch''' task for the ''arm-compute-library-24.02'' recipe, indicating that the required commit cannot be foun...")
• 14:40, 4 August 2025 Andres talk contribs created page How to NVIDIA Jetson Orin Nano UART Console (Created page with "= How to Connect to NVIDIA Jetson Orin Nano UART Console = This guide explains how to connect to the UART serial console of the NVIDIA Jetson Orin Nano Developer Kit using a TTL-to-USB adapter. This is useful for accessing boot logs, debugging early kernel messages, or interacting with the board when other interfaces are unavailable. == Requirements == * NVIDIA Jetson Orin Nano Developer Kit * TTL-to-USB Serial Adapter (e.g., based on CP2102, CH340, or FT232) * Jumper...")
• 13:54, 24 July 2025 Andres talk contribs created page How to Enable OpenCL Support in OpenCV for MediaTek Yocto Platforms (Created page with "= How to Enable OpenCL Support in OpenCV for MediaTek Yocto Platforms = This guide explains how to add OpenCL support to OpenCV in a Yocto-based BSP for MediaTek Genio or similar platforms by modifying the OpenCV recipe through a `.bbappend` file. == 🧠 Prerequisites == Before proceeding, make sure you have: * A working Yocto Project build setup for your MediaTek Genio or similar platform. * A custom meta-layer (e.g. <code>meta-yourlayer</code>) where you can place...")
• 20:11, 23 July 2025 Andres talk contribs created page How to Run GStreamer in a Docker Container (Created page with "= How to Run GStreamer in Docker = This tutorial shows you how to install and use '''GStreamer''' inside a '''Docker container''' on '''Ubuntu 22.04'''. We'll build a minimal Docker image with support for '''x264enc''', then run a simple test pipeline to encode video to an MP4 file. == Step 1: Create a Dockerfile with GStreamer and x264enc == Create a file named <code>Dockerfile</code> with the following contents: <syntaxhighlight lang="dockerfile"> FROM ubuntu:22.04...")
• 22:38, 8 June 2025 Andres talk contribs created page Https://www.google.com/How to start camera stream on boot with systemd service NVIDIA Jetson tutorial (Created page with "=How to start camera stream on boot with systemd service – NVIDIA Jetson Tutorial= This tutorial demonstrates how to automatically launch a Python-based camera streaming application on boot using a <code>systemd</code> service on NVIDIA Jetson devices. == Prerequisites == * NVIDIA Jetson board (e.g., Orin NX, Nano, Xavier) * Your custom Python GStreamer/WebRTC camera application * Access to the terminal and root privileges == Step 1: Prepare the Python Script == E...")
• 23:18, 23 March 2025 Andres talk contribs created page How to Build a Video Capture Application Using GStreamer and OpenCV in Python (Created page with "= How to Build a Video Capture Application Using GStreamer and OpenCV in Python = This guide explains how to create a basic video capture application using **GStreamer** and **OpenCV** in Python. The application captures video from a camera using GStreamer and processes it with OpenCV. == Full Script == For those who just want the code, here is the complete script: <syntaxhighlight lang="python"> import gi import cv2 import numpy as np import sys gi.require_version("...")
• 15:51, 11 March 2025 Andres talk contribs created page How to create a custom yocto meta layer (Created page with "=Introduction= This wiki will provide a detailed guide on how to create a custom Yocto meta-layer. ==Create Base Meta-Layer== This section contains steps to create the base custom meta-layer. After completion, the custom base meta-layer will contain the following parts: * Custom layer configuration * Custom distro configuration * Custom machine * Custom config template files * Custom image recipe '''Step 1. Add base layer.conf file''' '''Step 2. Add base distro con...")