dlech

#!/bin/bash

# Raspberry Pi microSD card benchmark script.
#
# A script I use to automate the running and reporting of benchmarks I compile
# for: http://www.pidramble.com/wiki/benchmarks/microsd-cards
#
# Usage:
#   $ wget https://gist.githubusercontent.com/dlech/e922dbdc870d0e1d2c6065363c189345/raw/microsd-benchmarks.sh
#   $ sudo bash microsd-benchmarks.sh

dlech

#!/usr/bin/env python3

"""Demo of useless machine using BrickPi3"""


import time
import ev3dev.brickpi as bp


if __name__ == '__main__':

dlech

#!/bin/sh -e
#
# Copyright (c) 2013-2017 Robert Nelson <[email protected]>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:

dlech

#!/usr/bin/env python3

# Remote control for a dump truck
# Copyright 2017 David Lechner <[email protected]>
#
# Based on PS3 gamepad tutorial by Anton Vanhoucke
# http://www.ev3dev.org/docs/tutorials/using-ps3-sixaxis

import evdev
import evdev.ecodes as e

dlech

/*
 * gyroboy.go - translation of the LEGO Education GyroBoy program to go for ev3dev
 *
 * MIT License
 *
 * Copyright (c) 2016 David Lechner <[email protected]>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights

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 <[email protected]>
#
# 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
#
# ev3dev-lang-python program for the Robot Arm H25 model that is part of
# the 45544 LEGO Education EV3 kit.
#
# Authors:
#    David Lechner <[email protected]>
#

from ev3dev.ev3 import *

dlech

Install the project...
-- Install configuration: "Debug"
-- Installing: /usr/local/lib/libev3devkit-0.1.so.0.2.1
-- Installing: /usr/local/lib/libev3devkit-0.1.so.0
-- Installing: /usr/local/lib/libev3devkit-0.1.so
-- Installing: /usr/local/lib/libev3devkit-0.1.a
-- Installing: /usr/local/include/ev3devkit-0.1.h
-- Installing: /usr/local/lib/pkgconfig/ev3devkit.pc
-- Installing: /usr/local/share/vala/vapi/ev3devkit-0.1.vapi
-- Installing: /usr/local/share/gir-1.0/Ev3devKit-0.1.gir

dlech

#!/bin/bash

# This script is used to start a program from a remote terminal but have it run
# on a virtual terminal. openvt has to be run as root, so we use sudo for that.
# Then, we use sudo --user to run the actual program as the current user. We also
# wrap the invocation in a shell so that we can rediect stdout/stderr to the
# current terminal. Finally, we capture the stderr of openvt and parse it to get
# the tty that the program is being run on so that we can kill it later.

tmpfile=$(tempfile)

dlech

/* ------------------------------------------------------------------------------
 * This sample is based on code from:
 *
 * http://stackoverflow.com/questions/16367623/using-the-linux-sysfs-notify-call
 */

#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>