[Rock-dev] set up of camera_firewire

[Martin.Azkarate at esa.int]

Hello,

I have a Bumblebee2 camera that I am trying to use with the 
camera_firewire library package and its corresponding orogen component. I 
am running the following script:





An getting the following error:

--------- beginning of terminal output ----------------------

lrm at ubuntu:~/rock/drivers/orogen/camera_firewire/scripts$ ruby 
camera_firewire_live.rb
Found 1 cameras:

=== begin CamInfo ===
display_name: Bumblebee2 BB2-08S2C
interface_id: 0
interface_type: InterfaceFirewire
current_ip_address: 0
current_ip_subnet: 0
part_number: 0
part_version: 0
permitted_access: 0
reachable: 0
serial_string: 
unique_id: 49712223532727488
===  end CamInfo  ===

Press ENTER to exit

libdc1394 error: Generic failure: in dc1394_video_set_transmission 
(control.c, line 953): Could not stop ISO transmission

[20120702-11:32:28:599] [ERROR] - $PROJECT_NAME::Generic failure
 (/home/lrm/rock/drivers/camera_firewire/src/CamFireWire.cpp:617 - bool 
camera::CamFireWire::checkHandleError(dc1394error_t) const)

--------------------- end of terminal output ------------------- 


Actually the script is completely executed and a vizkit image window is 
opened but without any camera output, just a grey window with the message 
"no image" in the middle. So when I press enter to exit I get the 
libdc1394 error output in the terminal that you can see above. I am 
guessing that the error is in some setting of the libdc1394 library, I 
have tried complying with the BB2 camera specs and edited a couple of 
properties that should be the right ones but I still can't manage to get a 
camera output. The camera works and communicates properly with the 1394 
interface (checked it using Coriander). So, can anyone with experience in 
cameras with firewire interface give me a hint here? I add a couple more 
files in case these are helpful.



Thanks for the help,

Martin

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