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Fabian Druschke Knogle

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@martin-niklasson
martin-niklasson / How-To.md
Last active December 25, 2023 19:20
How to make an up-to-date OpenWRT image for loading onto a Raspberry Pi Compute Module 4 with a DFRobot Router Carrier Board.

The background is that the default OpenWRT image for Raspberry Pi lacks drivers for the LAN port (RTL8111) on the DFRobot board. DFRobot provide an image, but that one is made from a quite old daily snapshot of OpenWRT which is not entirely stable. Also, it is better to know how to fish than be given a fish.

DFRobot's page about the router board:
https://wiki.dfrobot.com/Compute_Module_4_IoT_Router_Board_Mini_SKU_DFR0767

OpenWRT main page:
https://openwrt.org/

You are expected to have some general knowledge on Linux and OpenWRT. The instructions for flashing the resulting firmware image are presented on DFRobot's page.

@maddouri
maddouri / .clang-format
Last active March 15, 2024 06:58
Allman-style clang-format file initially generated using https://zed0.co.uk/clang-format-configurator/
---
BasedOnStyle: Mozilla
AccessModifierOffset: '-4'
AlignAfterOpenBracket: Align
AlignConsecutiveAssignments: 'true'
AlignConsecutiveDeclarations: 'true'
AlignEscapedNewlinesLeft: 'false'
AlignOperands: 'true'
AlignTrailingComments: 'true'
AllowAllParametersOfDeclarationOnNextLine: 'true'
@umpirsky
umpirsky / ubuntu-raid.sh
Last active March 20, 2025 04:08
Install Ubuntu on RAID 0 and UEFI/GPT system
# http://askubuntu.com/questions/505446/how-to-install-ubuntu-14-04-with-raid-1-using-desktop-installer
# http://askubuntu.com/questions/660023/how-to-install-ubuntu-14-04-64-bit-with-a-dual-boot-raid-1-partition-on-an-uefi%5D
sudo -s
apt-get -y install mdadm
apt-get -y install grub-efi-amd64
sgdisk -z /dev/sda
sgdisk -z /dev/sdb
sgdisk -n 1:0:+100M -t 1:ef00 -c 1:"EFI System" /dev/sda
sgdisk -n 2:0:+8G -t 2:fd00 -c 2:"Linux RAID" /dev/sda
@preshing
preshing / build_cross_gcc
Last active April 23, 2025 03:22
A shell script to download packages for, configure, build and install a GCC cross-compiler.
#! /bin/bash
set -e
trap 'previous_command=$this_command; this_command=$BASH_COMMAND' DEBUG
trap 'echo FAILED COMMAND: $previous_command' EXIT
#-------------------------------------------------------------------------------------------
# This script will download packages for, configure, build and install a GCC cross-compiler.
# Customize the variables (INSTALL_PATH, TARGET, etc.) to your liking before running.
# If you get an error and need to resume the script from some point in the middle,
# just delete/comment the preceding lines before running it again.