Though I need to run
rosdep install --from-paths /path/to/my/sound_play --ignore-src
to install some missing dependent libs to make the package compiled successfully.
However, on the Odroid XU4, ubuntu 14.04 with indigo, I connect a Logitech Z205 usb speaker, there is no compilation problems on my system, but cannot be executed, it says festival is not installed so I try rosdep again.
rosdep install --from-paths /path/to/my/sound_play --ignore-src -r
After that festival will be installed but still some dep errors.
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
sound_play: Cannot locate rosdep definition for [gir1.2-gst-plugins-base-1.0]
Never mind, try
roslaunch sound_play test.launch
will see some warning
[WARN] [WallTime: 1472029411.178135] Inbound TCP/IP connection failed: connection from sender terminated before handshake header received. 0 bytes were received. Please check sender for additional details.
[WARN] [WallTime: 1472029411.178135] Inbound TCP/IP connection failed: connection from sender terminated before handshake header received. 0 bytes were received. Please check sender for additional details.
However this should not be the problem why it is silent. Check
alsamixer, my device is odroid-audio, try to change it to logitech.
On the sound_play wiki trouble shooting page or configuring page
asoundconf set-default-card [device #]
but asoundconf not found ... Ok, try to install this cmd.. until I found this
One guy is trying to add sound_play to his robot using ros... Wonderful,
I did not try to understand the command line by line, but the most important part for me (changed from the original post according to my own conf)
$ pacmd list-sources | grep -e device.string -e 'name:'
name: <alsa_output.platform-sound.12.analog-stereo.monitor>
device.string = "0"
name: <alsa_output.usb-Logitech_Logitech_Z205-00-Z205.analog-stereo.monitor>
device.string = "1"
$ pacmd set-default-source alsa_output.usb-Logitech_Logitech_Z205-00-Z205.analog-stereo.monitor
Welcome to PulseAudio! Use "help" for usage information.
$ pacmd list-sink | grep -e 'name:' -e 'index'
odroid@odroid:/etc$ pacmd set-default-sink alsa_output.
alsa_output.platform-sound.12.analog-stereo
alsa_output.usb-Logitech_Logitech_Z205-00-Z205.analog-stereo
$ pacmd set-default-sink alsa_output.usb-Logitech_Logitech_Z205-00-Z205.analog-stereo
Welcome to PulseAudio! Use "help" for usage information.
Try again !
roslaunch sound_play test.launch
"Beep, Beep!" Very loud.
If we try
roslaunch sound_play soundplay_node.launch
rosrun sound_play test
Then we can hear "Hello world"!
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when there is a sound file (.wav) cannot be completed?
To be resolved..
when there is a sound file (.wav) cannot be completed?
To be resolved..
