dlech

#!/usr/bin/env pybricks-micropython
# SPDX-License-Identifier: MIT
# Copyright (c) 2024 David Lechner <dlechner@baylibre.com>

import math

from pybricks.hubs import EV3Brick
from pybricks.ev3devices import Motor, InfraredSensor
from pybricks.parameters import Port, Direction, Button
from pybricks.tools import wait

dlech

#!/usr/bin/env python
#
# ev3dev-lang-python program for the Robot Arm H25 model that is part of
# the 45544 LEGO Education EV3 kit.
#
# Authors:
#    David Lechner <david@lechnology.com>
#

from ev3dev.ev3 import *

dlech

# SPDX-License-Identifier: MIT
# Copyright (c) 2021 David Lechner <david@pybricks.com>

# A program for LEGO MINDSTORMS Robot Inventor - Gelo

# Developed using MINDSTORMS App v1.3.4 (10.1.0), hub firmware v1.2.01.0103

# Building instructions: https://www.lego.com/cdn/product-assets/product.bi.additional.main.pdf/51515_Gelo.pdf
# Hub API: https://lego.github.io/MINDSTORMS-Robot-Inventor-hub-API/

dlech

// ==UserScript==
// @name         Pybricks Code Full Screen Editor
// @namespace    https://pybricks.com/tampermonkey/full-screen-editor
// @version      1.0.0
// @description  Full screen text editor for Pybricks Code.
// @author       David Lechner
// @match        https://code.pybricks.com
// @match        https://beta.pybricks.com
// @icon         https://pybricks.com/favion.ico
// @grant        none

dlech

# spike.control.wait_for_seconds doesn't allow decimal points
# so we replace it with the standard MicroPython sleep function instead
from utime import sleep as wait_for_seconds
from utime import ticks_diff, ticks_ms

# See https://docs.micropython.org/en/latest/library/utime.html for more info on the utime module

from spike import (PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor,
                   Speaker, ColorSensor, App, DistanceSensor, Motor, MotorPair)
from spike.control import wait_until

dlech

// ==UserScript==
// @name         Square names
// @source       https://gist.github.com/dlech/2e0e9304458b9f7b816a59e3f187a04b
// @namespace    com.lechnology.chess.squares
// @version      1.0.0
// @description  Display the square names on each square.
// @author       David Lechner
// @match        https://www.chess.com/*
// @grant        none
// ==/UserScript==

dlech

#!/usr/bin/env python3
#
# gyroboy.py - translation of the LEGO Education GyroBoy program to python for ev3dev
#
# MIT License
#
# Copyright (c) 2016 David Lechner <david@lechnology.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal

dlech

#!/usr/bin/env python

# Python port of the HiTechnic HTWay for ev3dev
# Copyright (c) 2014-2015 G33kDude, David Lechner
# HiTechnic HTWay is Copyright (c) 2010 HiTechnic


import itertools
import os
import struct

dlech

import smbus
import time

for bus in range(3, 7):
    try:
        i2c = smbus.SMBus(bus)
        print "Input port %d:" % (bus - 2)
        for addr in range(0x01, 0x80, 2):
            try:
                for offset in range(0, 24, 8):

dlech

from pybricks.hubs import PrimeHub
from pybricks.experimental import Remote
from pybricks.pupdevices import Motor
from pybricks.parameters import Button, Port, Direction
from pybricks.robotics import DriveBase
from pybricks.tools import wait

DRIVE_SPEED = 400

hub = PrimeHub()