thomasweng15

declare -x ROS_PACKAGE_PATH="/home/pi/ros_catkin_ws/src:/opt/ros/hydro/share:/opt/ros/hydro/stacks"

If xboxdrv has error busy then sometimes unplugging and replugging works

thomasweng15

.el_minlgnd .dc_sb svg {
  width: 50%;
}

.el_minlgnd .dc_sb {
  display: inline;
  no vert align
}

thomasweng15

[INFO] [WallTime: 1480888191.052460] ticks: 1 rotation: 0
[INFO] [WallTime: 1480888191.173918] ticks: 2 rotation: 0
[INFO] [WallTime: 1480888191.235789] ticks: 3 rotation: 0
[INFO] [WallTime: 1480888191.286737] ticks: 4 rotation: 0
[INFO] [WallTime: 1480888191.329928] ticks: 5 rotation: 0
[INFO] [WallTime: 1480888191.369103] ticks: 6 rotation: 0
[INFO] [WallTime: 1480888191.406187] ticks: 7 rotation: 0
[INFO] [WallTime: 1480888191.440691] ticks: 8 rotation: 0
[INFO] [WallTime: 1480888191.473786] ticks: 9 rotation: 0
[INFO] [WallTime: 1480888191.505036] ticks: 10 rotation: 0

thomasweng15

[INFO] [WallTime: 1480888191.052460] ticks: 1 rotation: 0
[INFO] [WallTime: 1480888191.173918] ticks: 2 rotation: 0
[INFO] [WallTime: 1480888191.235789] ticks: 3 rotation: 0
[INFO] [WallTime: 1480888191.286737] ticks: 4 rotation: 0
[INFO] [WallTime: 1480888191.329928] ticks: 5 rotation: 0
[INFO] [WallTime: 1480888191.369103] ticks: 6 rotation: 0
[INFO] [WallTime: 1480888191.406187] ticks: 7 rotation: 0
[INFO] [WallTime: 1480888191.440691] ticks: 8 rotation: 0
[INFO] [WallTime: 1480888191.473786] ticks: 9 rotation: 0
[INFO] [WallTime: 1480888191.505036] ticks: 10 rotation: 0

thomasweng15

[Unit]
Description=ML container
Requires=docker.service
After=docker.service

[Service]
Restart=always
ExecStart=/usr/bin/docker start -a ml
ExecStop=/usr/bin/docker stop -t 2 ml

thomasweng15

#!/usr/bin/env python
import rospy
import tf

if __name__ == '__main__':
    rospy.init_node("person_tf_broadcaster")

    br = tf.TransformBroadcaster()

    rate = rospy.Rate(10)

thomasweng15

#!/bin/sh

WATCH_DIRS=(~/catkin_ws/src/ros-project/src/perception/src ~/catkin_ws/src/ros-project/src/perception/include/perception)

inotifywait -m ${WATCH_DIRS[@]} -e close_write |
    while read path action file; do
        if [[ "$file" =~ .*cpp$ ]] || [[ "$file" =~ .*h$ ]]; then
            echo "$file modified, rebuilding..."
            if catkin --force-color build | grep "succeeded!"; then
                rosnode kill process_cloud_main

thomasweng15

  // get object marker then raycast box edges
  // then expand to multiple objects
  octomap::OcTreeKey bbxMinKey, bbxMaxKey;

  double min_x, min_y, min_z;
  octree->getMetricMin(min_x, min_y, min_z);
  octomap::point3d min = octomap::point3d(float(min_x), float(min_y), float(min_z));

  double max_x, max_y, max_z;
  octree->getMetricMax(max_x, max_y, max_z);

thomasweng15

  Restart bluetooth after making conf changes, use system settings to connect. Turn headphones off before starting the connection. The device should appear as headphones.
  
Have to use A2DP mode for good sound quality.

https://askubuntu.com/questions/833322/pair-bose-quietcomfort-35-with-ubuntu-over-bluetooth

https://askubuntu.com/questions/370254/how-can-i-get-the-a2dp-output-option-and-the-input-working-again

thomasweng15

function randomizeImages() {
  spreadsheetId = "1u3XwgQ5ga36KX9j2yKkSuyUlUJo7lTdAsmj2JJ4Yq08";
  var ss = SpreadsheetApp.openById(spreadsheetId);
  SpreadsheetApp.setActiveSpreadsheet(ss);
  
  var uploadSheetName = "HIT Upload";
  SpreadsheetApp.setActiveSheet(ss.getSheetByName(uploadSheetName));
  var sheet = ss.getActiveSheet();
  
  var sheetData = sheet.getDataRange().getValues();