pvazteixeira

import procontroll.*;
import java.io.*;

ControllIO controll;    // the base class that handles all devices
ControllDevice hotas;   // the joystick object
ControllStick stick;    // hotas stick
ControllStick throttle; // hotas throttle
ControllButton button;
float bg = 255;

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SUBSYSTEM=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", GROUP="adm", MODE="0666", SYMLINK+="rtl_sdr"%

pvazteixeira

Using a Raspberry Pi as a Stratum 1 NTP server

Motivation/Background/Context

Having had some degree of success with the various tutorials on how to setup a raspi as a NTP microserver, the following are my personal notes on what worked for my setup (mostly based on the ntpsec guide, but with a few changes).

Hardware

• Raspberry Pi (I'm using a Model B rev 1.0)

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workspace/sandbox/conda-cv-test via 🅒 sandbox 
➜ nm -DC ~/anaconda2/envs/sandbox/lib/libopencv_highgui.so | ag imread 
0000000000054320 T cv::imread(std::string const&, int)
workspace/sandbox/conda-cv-test via 🅒 sandbox 
➜ nm -DC /usr/lib/x86_64-linux-gnu/libopencv_highgui.so | ag imread     
000000000001c900 T cv::imread(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)

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#coding: utf-8
import Adafruit_GPIO.I2C as I2C
import time
i2c = I2C
device=i2c.get_i2c_device(0x77) # address of BMP

# this value is necessary to calculate the correct height above sealevel
# its also included in airport wheather information ATIS named as QNH
# unit is hPa
QNH=1020

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#!/bin/bash
export LCM_DEFAULT_URL=udpm://239.255.76.67:7667?ttl=1;
sudo ifconfig eth0 inet 10.0.1.123;
sudo route add default gw 10.0.1.1;
#sudo ntpdate 10.0.1.112;

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BlueROV2 stuff

• bike lock with cable
• low light usb camera

Kayak stuf

• bungee cords

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#!/bin/sh
if [ ! -f qgroundcontrol/qgroundcontrol-start.sh ]; then
    echo "QGroundControl not found! Downloading."
    mkdir qgroundcontrol
    wget https://s3-us-west-2.amazonaws.com/qgroundcontrol/latest/QGroundControl.tar.bz2 -O qgroundcontrol/qgroundcontrol.tar.bz2
    tar -xvf qgroundcontrol/qgroundcontrol.tar.bz2
fi

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import time
import zmq
import json

from Navi import *
from NaviUtils import *

# TODO: configurable port
# TODO: configurable id
# TODO: configurable sessionid

pvazteixeira

import time
import zmq
import json

from Navi import *
from NaviUtils import *

# TODO: configurable port
# TODO: configurable id
# TODO: configurable sessionid