vurdalakov

R36S, ArkOS and PICO-8 cheatsheet

ArkOS

• Exit a game and return to ArkOS main menu: Select + Start

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Raspebbry Pi cheatsheet

Update Raspberry Pi OS

sudo apt update
sudo apt full-upgrade
sudo reboot

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Remove last commit from local Git repository

git reset HEAD^

Remove last commit from remote Git repository

# remove commit locally

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# A MicroPython program that scans all available I2C bus configurations on the Raspberry Pi Pico (RP2040 and RP2350),
# cycling through high, standard, and low frequencies to detect and list connected I2C devices.
# https://gist.github.com/vurdalakov/7e2aca81c067b879b906513838cf9af9

from machine import Pin, I2C

count = 0

# RP2040 and RP2350A have 30 GPIOs; RP2350B has 48 GPIOs
for i in range(0, 48, 2):

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@echo off
echo ----------------------------------------------- increment.bat script -----------------------------------------------

rem ========================================================================================
rem == This script automatically increments build number in "version.h" file.
rem == Instructions and more information:
rem == http://codeblog.vurdalakov.net/2017/04/autoincrement-build-number-in-arduino-ide.html
rem ========================================================================================

setlocal

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return {
    LrSdkVersion = 6.0,
    LrSdkMinimumVersion = 6.0,
    LrToolkitIdentifier = 'net.vurdalakov.lightroomplugintemplate',
    LrPluginName = 'Lightroom Plugin Template',
    LrExportMenuItems = {
        title = "Show Lightroom &version",
        file = "LightroomPluginTemplate.lua",
        enabledWhen = "photosSelected"
    }

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namespace Vurdalakov
{
    using Microsoft.Win32;
    using System;
    using System.Collections.Generic;
    using System.Diagnostics;
    using System.Globalization;
    using System.Runtime.InteropServices;

    public class KeyboardLayout

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public static Boolean IsMsiRunning()
{
    try
    {
        return Mutex.TryOpenExisting(@"Global\_MSIExecute", out _);
    }
    catch
    {
        return false;
    }

vurdalakov

namespace Vurdalakov.YamlDotNetStringArrayConverter
{
    using System;

    using YamlDotNet.Core;
    using YamlDotNet.Core.Events;
    using YamlDotNet.Serialization;
    using YamlDotNet.Serialization.NamingConventions;

    internal class Program

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#include <libopencm3/stm32/rcc.h>
#include <libopencm3/stm32/gpio.h>

#define LED_RCC RCC_GPIOB
#define LED_PORT GPIOB
#define LED_PIN1 GPIO0
#define LED_PIN2 GPIO7
#define LED_PIN3 GPIO14

void wait()