linknum23

void unsignedReverseIteration(){
  unsigned int chan;
  // for some odd reason you decide to reverse iterate
  for(chan=31; chan >= 0 ; chan--){ 
    // logic, that executes forever in a loop, because chan is never less than 0
  }
  // code doesn't ever get here!
}

linknum23

cmake_minimum_required(VERSION 3.1)
project(dw_wrapper)

set (CMAKE_CXX_STANDARD 11)

# FindDriveworks.cmake, ArchConfiguration.cmake, and LibFindMacros.cmake were needed for my setup they are taken from driveworks/samples/cmake/
# ArchConfiguration.cmake was the only file that needed small changes, remove the fatal error on line 17 and add the following lines in its place
#         set(VIBRANTE TRUE)
#         add_definitions(-DVIBRANTE)
# this is the path I placed the driveworks cmake files in

linknum23

#!/bin/bash
# idea from: https://stackoverflow.com/questions/2683279/how-to-detect-if-a-script-is-being-sourced
[[ "${BASH_SOURCE[0]}" != "${0}" ]] || echo -e "\e[31m""${BASH_SOURCE[0]} needs sourced to set the environment variables in this shell""\e[0m"

#set environment variables

linknum23

#!/bin/bash
# fresh start
rm -rf build_opencv
mkdir build_opencv

# grab all of opencv
# git clone https://github.com/opencv/opencv.git
# git clone https://github.com/opencv/opencv_extra.git
# git clone https://github.com/opencv/opencv_contrib.git

linknum23

#!/bin/bash
# some silly programs force themselves to output to /dev/tty this makes it messy for scripts that call them
# heres a way to workaround this issue
script --command `pwd`/what_i_wanted_to_do.bash /dev/null >> output.log

linknum23

// You can use a Function Attribute called optimize to do this. 
// I got the info on Function Attributes from this link:
// https://gcc.gnu.org/onlinedocs/gcc-4.5.4/gcc/Function-Attributes.html#Function-Attributes
// To set the optimization level to -O0 for a function:
void __attribute__ ((optimize("-O0"))) foo() {}

linknum23

#!/bin/bash

# modification of https://github.com/fearside/ProgressBar/

# 1. Create ProgressBar function
# 1.1 Input is currentState($1) and totalState($2)
function ProgressBar {
    # Process data
    let _progress=(${1}*100/${2}*100)/100
    let _done=(${_progress}*4)/10

linknum23

# nmcli aliases from man nmcli
alias wifi-list='nmcli dev wifi list'
alias wifi-connect='nmcli con up id'
alias wifi-add='nmcli --ask dev wifi connect '

linknum23

<?xml version="1.0"?>
<launch>
  <arg   name="play_bag"     default="true"/>
  <arg   name="uut"          default="my_node"/>
  <param name="use_sim_time" value="true"/>
  <arg   name="bag_file"     value="$(env HOME)/.ros/my_bag.bag"/>

  <node pkg="my_pkg" type="$(param uut)" name="$(param uut)_node" output="screen"/>
  <!-- NOTE: standard rosbag published clock rate of 100Hz, was too slow for my ros timer callbacks -->
  <!-- Produce a clock, using the bagfile, at 1KHz to make timer callbacks up to a KHz work! -->

linknum23

#!/bin/bash
read -p "compiler version: " version
if [ ! -e /opt/microchip/xc32/v$version ] ; then
    echo "directory /opt/microchip/xc32/v$version not found"
    echo "not an installed version"
    return 2>/dev/null || exit
fi

mkdir -p /opt/microchip/xc32/v${version}/pic32-libs/include/lega-c