bapclenet's profile - activity

Hello,

I'm trying to get back the sound from the 4 Nao's microphones to a remote PC. I'm looking for a Node which could do that.

I tried to use the AlSoundProcessing.cpp and .h from the SDK ( https ://community.aldebaran-robotics.com/doc/1-14/naoqi/audio/alaudiodevice.html#alaudiodevice ). I managed to get the data but I receive a kind of package with 8192 values for each microphone at each callback: { [8192],[8192],[8192],[8192] } How can I play that on my speaker?

On the other hand, I also tried the audio_common node: http ://wiki.ros.org/audio_common. The only problem here I have to to launch the node on Nao otherwise it uses the microphone from my laptop. I managed to install ROS on Nao with this tutorial: http ://wiki.ros.org/nao/Installation/local. After installation, I can run roscore, that's fine. But how may I add new package (like audio_common) to this ROS because I can't use apt-get, I can't create ROS workspace (get some errors with CMake).

Anyone got an idea?

Thanks,

I'm looking for something like you, have you tried the package audio_common? http://wiki.ros.org/audio_common It should catch the sound from the microphones and publish an /audio message. Let us know if it works.

I edited my post, it's not exactly the same error but quite similar. What do you think?

Hello,

I'm trying to install Ros Groovy on Ubuntu 13.10. (Yes Groovy because the last project I used uses it) I'm following this tutorial: wiki.ros.org/groovy/Installation/Source

But I'm stuck when I try to run this command:

./src/catkin/bin/catkin_make_isolated --install-space /opt/ROS/groovy/

make[2]: *** [common/CMakeFiles/pcl_common.dir/src/common.cpp.o] Error 1
make[2]: ***
[common/CMakeFiles/pcl_common.dir/src/distances.cpp.o]
Error 1 make[2]: ***
[common/CMakeFiles/pcl_common.dir/src/io.cpp.o]
Error 1 make[2]: ***
[common/CMakeFiles/pcl_common.dir/src/intersections.cpp.o]
Error 1 make[1]: ***
[common/CMakeFiles/pcl_common.dir/all]
Error 2 make[1]: *** Waiting for
unfinished jobs.... make[2]: ***
[octree/CMakeFiles/pcl_octree.dir/src/octree_impl.cpp.o]
Error 1 make[1]: ***
[octree/CMakeFiles/pcl_octree.dir/all]
Error 2 

Linking CXX shared library
../lib/libpcl_io_ply.so 

[  4%] Built
target pcl_io_ply

make: *** [all]
Error 2

<== Failed to process package 'pcl':

Command
'/opt/ROS/ros_catkin_ws/devel_isolated/nodelet_topic_tools/env.sh
make -j8 -l8' returned non-zero exit
status 2

Reproduce this error by running:

==> cd /opt/ROS/ros_catkin_ws/build_isolated/pcl
&&
/opt/ROS/ros_catkin_ws/devel_isolated/nodelet_topic_tools/env.sh
make -j8 -l8

Command failed, exiting.

I have already checked the pcl_find_ros.cmake and it's seems up to date. (h ttps://github.com/ros-gbp/pcl-release/commits/bf43ffc0eebca4042c6765319c4dd211409d7ace/cmake/pcl_find_ros.cmake) Any ideas? :\

EDIT: Command:

./src/catkin/bin/catkin_make_isolated -j1 --install-space /opt/ROS/groovy/

make[2]: *** [common/CMakeFiles/pcl_common.dir/src/pcl_base.cpp.o] Error 1
make[1]: *** [common/CMakeFiles/pcl_common.dir/all] Error 2
make: *** [all] Error 2
<== Failed to process package 'pcl': 
  Command '/opt/ROS/ros_catkin_ws/devel_isolated/nodelet_topic_tools/env.sh make -j1' returned non-zero exit status 2

Reproduce this error by running:
==> cd /opt/ROS/ros_catkin_ws/build_isolated/pcl && /opt/ROS/ros_catkin_ws/devel_isolated/nodelet_topic_tools/env.sh make -j1

Command failed, exiting.