Pavel Omelchenko pOmelchenko

Troubleshooting CH340G issues on macOS

Source of article: url

The CH340G USB-to-UART chip is used by a number of inexpensive development boards (e.g. WEMOS and LOLIN branded boards) and USB-to-serial adapters. It is manufactured by a Chinese company called WinChipHead or WCH (International web site, Chinese web site). Unfortunately, it often causes problems on macOS. This guide helps you resolve any problems you might have with the boards and adapters.

Like many USB-to-serial solutions, it requires a driver that creates the serial port when the board or adapter is plugged into a USB port of your Mac. Starting with macOS 10.14 Mojave, macOS provides suitable drivers out of the box, implemented by Apple itself. So no additional software is needed.

.
├── [d]  app - код проекта, реализующий бизнеслогики
├── [d]  config - конфиги
├── [d]  database - всё что связано с базами (миграции|фабрики|фикстуры)
│   └── [d]  volume - сюда будет мапиться база из контэйнера
├── [d]  environment - дев окружение
│   ├── [d]  mysql - возможно будет как db/[субд]
│   │   ├── [d]  conf
│   │   │   └── [-]  my.cnf

OS X Preferences

most of these require logout/restart to take effect

# Enable character repeat on keydown
defaults write -g ApplePressAndHoldEnabled -bool false

# Set a shorter Delay until key repeat

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	# base image for install common dependencies
	FROM php:8.1-fpm as base

	RUN apt-get update && apt-get install --no-install-recommends -y \
	&& rm -rf /var/lib/apt/lists/*

	RUN mv "${PHP_INI_DIR}/php.ini-production" "${PHP_INI_DIR}/php.ini" \
	&& touch "${PHP_INI_DIR}/conf.d/docker.ini" && { \
	echo '[docker]'; \
	} >> "${PHP_INI_DIR}/conf.d/docker.ini"

	<?php

	declare(strict_types=0);

	class Test {
	private array $array;
	private string $string;

	public function __construct()
	{

	---
	ip: "192.168.10.10"
	memory: 2048
	cpus: 2
	provider: virtualbox

	authorize: ~/.ssh/id_rsa.pub

	keys:
	- ~/.ssh/id_rsa

	➜ l-application.lo git:(master) ✗ homestead ssh
	Welcome to Ubuntu 18.04.2 LTS (GNU/Linux 4.15.0-54-generic x86_64)

	Thanks for using
	_ _ _
	\| \| \| \| \| \|
	\| \|__ ___ _ __ ___ ___ ___\| \|_ ___ __ _ __\| \|
	\| '_ \ / _ \\| '_ ` _ \ / _ \/ __\| __/ _ \/ _` \|/ _` \|
	\| \| \| \| (_) \| \| \| \| \| \| __/\__ \ \|\| __/ (_\| \| (_\| \|
	\|_\| \|_\|\___/\|_\| \|_\| \|_\|\___\|\|___/\__\___\|\__,_\|\__,_\|

	➜ Homestead git:(master) homestead destroy -f
	==> homestead: Forcing shutdown of VM...
	==> homestead: Destroying VM and associated drives...
	➜ Homestead git:(master) cd ..
	➜ ~ rm -rf Homestead
	➜ ~ git clone https://github.com/laravel/homestead.git Homestead
	Клонирование в «Homestead»…
	remote: Enumerating objects: 62, done.
	remote: Counting objects: 100% (62/62), done.
	remote: Compressing objects: 100% (37/37), done.

	zend.assertions = 1
	output_buffering = Off