vurdalakov

Update Raspberry Pi OS

sudo apt update
sudo apt full-upgrade
sudo reboot

Check Raspberry Pi 5 EEPROM/bootloader version

vurdalakov

# 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):

vurdalakov

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

vurdalakov

#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()

vurdalakov

#!/bin/sh

# Installing Tailscale to the Raspberry Pi
# https://pimylifeup.com/raspberry-pi-tailscale/

# update the package list and any out-of-date packages
sudo apt-get update && sudo apt-get -y upgrade

# install needed packages
sudo apt install lsb-release curl

vurdalakov

Problem

.pio\libdeps\seeed_wio_terminal\Seeed Arduino rpcWiFi\src\WebServer.cpp:31:10: fatal error: Seeed_mbedtls.h: No such file or directory

Solution

• Install Seeed_Arduino_mbedtls library (or search for "seeed mbedtls" in Library Manager)
• Add #include line above #include

vurdalakov

Remove last commit from local Git repository

git reset HEAD^

Remove last commit from remote Git repository

# remove commit locally

vurdalakov

#ifndef __COUNTS_PER_MINUTE_H__
#define __COUNTS_PER_MINUTE_H__

class CountsPerMinute
{
    int m_currentCpm;
    int m_maximumCpm;
    int m_intervalsPerMinute;
    int* m_intervalCounts;
    int m_currentInterval;

vurdalakov

namespace Vurdalakov
{
    using System;
    using System.Diagnostics;
    using System.Runtime.InteropServices;
    using System.Text;

    public static class DateTimeApi
    {
        public static String GetCurrentTimeString(Boolean shortTime)