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2014-06-02 06:44:32 -0500 commented answer rosmake rgbdslam_freiburg FAILED.. Please help

Yes. Thankful to all forum members. I had finished my project months ago.
2014-06-02 06:42:34 -0500 answered a question rosmake rgbdslam_freiburg FAILED.. Please help

To any of ROS_PACKAGE_PATH. Normally its in your home folder, catkin_ws/src like folder, please check yours and just paste there and try.

2014-04-20 06:56:04 -0500 marked best answer rosmake rgbdslam_freiburg FAILED.. Please help

hasitha@hasitha-HP-ProBook-4520s:~$ rosmake rgbdslam_freiburg [ rosmake ] rosmake starting...
[ rosmake ] Packages requested are: ['rgbdslam_freiburg']
[ rosmake ] Logging to directory /home/hasitha/.ros/rosmake/rosmake_output-20131028-235835
[ rosmake ] Expanded args ['rgbdslam_freiburg'] to: ['rgbdslam']
[rosmake-0] Starting >>> roslang [ make ]
[rosmake-1] Starting >>> geometry_msgs [ make ]
[rosmake-2] Starting >>> opencv2 [ make ]
[rosmake-3] Starting >>> bullet [ make ]
[rosmake-0] Finished <<< roslang No Makefile in package roslang
[rosmake-2] Finished <<< opencv2 ROS_NOBUILD in package opencv2
[rosmake-0] Starting >>> rospy [ make ]
[rosmake-2] Starting >>> roscpp [ make ]
[rosmake-1] Finished <<< geometry_msgs No Makefile in package geometry_msgs
[rosmake-1] Starting >>> sensor_msgs [ make ]
[rosmake-0] Finished <<< rospy No Makefile in package rospy
[rosmake-3] Finished <<< bullet ROS_NOBUILD in package bullet
[rosmake-0] Starting >>> rosconsole [ make ]
[rosmake-3] Starting >>> angles [ make ]
[rosmake-3] Finished <<< angles ROS_NOBUILD in package angles
[rosmake-3] Starting >>> rostest [ make ]
[rosmake-2] Finished <<< roscpp No Makefile in package roscpp
[rosmake-2] Starting >>> roswtf [ make ]
[rosmake-0] Finished <<< rosconsole No Makefile in package rosconsole
[rosmake-1] Finished <<< sensor_msgs No Makefile in package sensor_msgs
[rosmake-0] Starting >>> message_filters [ make ]
[rosmake-1] Starting >>> image_geometry [ make ]
[rosmake-3] Finished <<< rostest No Makefile in package rostest
[rosmake-1] Finished <<< image_geometry ROS_NOBUILD in package image_geometry
[rosmake-3] Starting >>> std_msgs [ make ]
[rosmake-2] Finished <<< roswtf No Makefile in package roswtf
[rosmake-1] Starting >>> rosbag [ make ]
[rosmake-0] Finished <<< message_filters No Makefile in package message_filters
[rosmake-2] Starting >>> rosbuild [ make ]
[rosmake-0] Starting >>> tf [ make ]
[rosmake-0] Finished <<< tf ROS_NOBUILD in package tf
[rosmake-2] Finished <<< rosbuild No Makefile in package rosbuild
[rosmake-1] Finished <<< rosbag No Makefile in package rosbag
[rosmake-3] Finished <<< std_msgs No Makefile in package std_msgs
[rosmake-0] Starting >>> roslib [ make ]
[rosmake-1] Starting >>> pcl [ make ]
[rosmake-2] Starting >>> smclib [ make ]
[rosmake-3] Starting >>> rosservice [ make ]
[rosmake-0] Finished <<< roslib No Makefile in package roslib
[rosmake-0] Starting >>> pluginlib [ make ]
[rosmake-2] Finished <<< smclib ROS_NOBUILD in package smclib
[rosmake-3] Finished <<< rosservice No Makefile in package rosservice
[rosmake-2] Starting >>> bond [ make ]
[rosmake-3] Starting >>> dynamic_reconfigure [ make ]
[rosmake-1] Finished <<< pcl ROS_NOBUILD in package pcl No Makefile in package pcl
[rosmake-0] Finished <<< pluginlib ROS_NOBUILD in package pluginlib
[rosmake-0] Starting >>> common_rosdeps [ make ]
[rosmake-2] Finished <<< bond ROS_NOBUILD in package bond
[rosmake-2] Starting >>> bondcpp [ make ]
[rosmake-1] Starting >>> cv_bridge [ make ]
[rosmake-1] Finished <<< cv_bridge ROS_NOBUILD in package cv_bridge
[rosmake-2] Finished <<< bondcpp ROS_NOBUILD in package bondcpp
[rosmake-2] Starting >>> nodelet [ make ]
[rosmake-1] Starting >>> visualization_msgs [ make ]
[rosmake-0] Finished <<< common_rosdeps ROS_NOBUILD in package common_rosdeps
[rosmake-0] Starting >>> octomap_ros [ make ]
[rosmake-3] Finished <<< dynamic_reconfigure ROS_NOBUILD in package dynamic_reconfigure
[rosmake-3] Starting >>> nav_msgs [ make ]
[rosmake-2] Finished <<< nodelet ROS_NOBUILD in package nodelet
[rosmake-2] Starting >>> nodelet_topic_tools [ make ]
[rosmake-1] Finished <<< visualization_msgs No Makefile in package visualization_msgs
[rosmake-1] Starting >>> actionlib_msgs [ make ]
[rosmake-0] Finished <<< octomap_ros ROS_NOBUILD in package octomap_ros
[rosmake-3] Finished <<< nav_msgs No Makefile in package nav_msgs
[rosmake-0] Starting >>> trajectory_msgs [ make ]
[rosmake-3] Starting >>> std_srvs [ make ]
[rosmake-2] Finished <<< nodelet_topic_tools ROS_NOBUILD in package nodelet_topic_tools
[rosmake-2] Starting >>> pcl_ros [ make ]
[rosmake-1] Finished <<< actionlib_msgs No Makefile in package actionlib_msgs
[rosmake-2] Finished <<< pcl_ros ROS_NOBUILD in package pcl_ros
[rosmake-0] Finished <<< trajectory_msgs No Makefile in package trajectory_msgs
[rosmake-3] Finished <<< std_srvs No Makefile in package std_srvs
[rosmake-2] Starting >>> flann [ make ]
[rosmake-0] Starting >>> mk [ make ]
[rosmake-3] Starting >>> orocos_kdl [ make ]
[rosmake-1] Starting >>> arm_navigation_msgs [ make ]
[rosmake-2] Finished <<< flann ROS_NOBUILD in package flann
[rosmake-2] Starting >>> opencv_tests [ make ]
[rosmake-3] Finished <<< orocos_kdl ROS_NOBUILD in package orocos_kdl
[rosmake-0] Finished <<< mk No Makefile in package mk
[rosmake-2] Finished <<< opencv_tests ROS_NOBUILD in package opencv_tests
[rosmake-1] Finished <<< arm_navigation_msgs ROS_NOBUILD ... (more)
2014-02-06 02:42:04 -0500 received badge ● Enthusiast
2014-01-26 14:51:25 -0500 received badge ● Popular Question (source)
2014-01-25 17:03:42 -0500 commented answer Float64 to float in python

Thank you. It worked for me.
2014-01-25 17:03:10 -0500 received badge ● Scholar (source)
2014-01-24 19:20:08 -0500 commented question Float64 to float in python

I edited the post and added the python code
2014-01-24 15:26:54 -0500 asked a question Float64 to float in python

I'm publishing Float64 type msg via rosserial python node to ros and I want to subscribe those messages. But the python code that subscribing Float64 msgs gives error and now I Float64 cannot convert to float.. Is there any way to do this? I tried with strings and convert it to float. But it failed.

import roslib; roslib.load_manifest('UWU_Bot')
import rospy
from geometry_msgs.msg  import Twist
from std_msgs.msg       import Float64

def callback(volt):
    Distance = 16.2537*volt**4 - 129.893 * volt**3 + 382.268 * volt**2 - 512.611 * volt + 306.439

def nav():
    rospy.init_node('UWU_Bot')
    pub = rospy.Publisher('cmd_vel', Twist)
    rospy.Subscriber("/IR_volts", Float64 , callback)
    rospy.spin()

if __name__ == '__main__':
    try:
        nav()
    except rospy.ROSInterruptException: pass

This is the python code. And I used rosserial IR_ranger example to send the Float64 data.
2014-01-19 08:21:05 -0500 received badge ● Famous Question (source)
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2013-12-30 06:39:25 -0500 received badge ● Notable Question (source)
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2013-12-29 03:38:51 -0500 asked a question Arduino + Dual H Bridge Motor Driver

HI all, I have an Arduino UNO and a dual H bridge MOSFET motor driver. I want to control two motors using this controller and Arduino via ROS(Fuerte/Groovy/Hydro). I can write a sketch to arduino just for run motors (digitalwrite & analogWrite). But I want to know how to communicate Arduino & ROS. Can I use ROSARIA instead of rosserial_arduino? If yes, please give me a clue to write an Arduino sketch.

Motor Driver from ebay, (3-36V-10A-Peak-30A-Dual-Motor-Driver-Module-board-H-bridge-DC-MOSFET-IRF3205)
2013-12-10 22:00:56 -0500 received badge ● Popular Question (source)
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2013-12-10 18:16:13 -0500 answered a question ROSARIA+Arduino

Thank you for the reply. ROSARIA is running on computer. But I don't have arduino sketch to connect to the ros node. I want to send command to Arduino using ROSARIA. But for that I need a sketch. I couldn't find it and have no idea about write about new one.
2013-12-10 11:25:00 -0500 received badge ● Popular Question (source)
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2013-12-06 03:05:41 -0500 asked a question ROSARIA+Arduino

HI, I want to make my robot move using Arduino (with hand made motor controller) and ROS Groovy. The problem is I have no idea to connect ROSARIA to Arduino for this. I have installed ROSARIA and I can toggle I/Os in arduino using ROSArduinoBridge. I planned to use kinect and build a map using it. Can anyone tell me how I should write a code for Arduino to support for ROSARIA? What is cmd_vel?
2013-11-25 05:12:24 -0500 received badge ● Famous Question (source)
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2013-11-07 01:47:41 -0500 commented answer ros/node_handle.h No such file ERROR in Arduino 'hellow world' tutorial

Thank you Balto for answering. I'm using ROS Fuerte. So there is no rosserial_arduino or I couldn't find it. Then I manually copy & paste the things inside ros_lib folder to /usr/share/arduino/libraries/ros_lib/ & gave permissions. Then it worked.
2013-11-07 01:44:41 -0500 received badge ● Popular Question (source)
2013-11-01 05:45:51 -0500 asked a question ros/node_handle.h No such file ERROR in Arduino 'hellow world' tutorial

/usr/share/arduino/libraries/ros_lib/ros.h:38:29: fatal error: ros/node_handle.h: No such file or directory compilation terminated.
2013-11-01 05:41:20 -0500 commented answer rosmake rgbdslam_freiburg FAILED.. Please help

The package downloaded to /home Then I copied that folder to relevant place & resolved the problem after giving chmod premissions. Not It's working. Thank you Tirjen.
2013-10-31 04:37:01 -0500 commented answer rosmake rgbdslam_freiburg FAILED.. Please help

Fuerte with Ubuntu 12.04 LTS
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