)�”}”(hhh]”(h)�”}”(hŒUnexpected Crash”h]”hŒUnexpected Crash”…”�”}”(hh/hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hhKhh,hh+ubhŒ paragraph”“”)�”}”(hŒìIf the camera node crashes unexpectedly, it will generate a crash log in the current running directory: Log/camera_crash_stack_trace_xx.log. Please send this log to the support team or submit it to a GitHub issue for further assistance.”h]”(hŒhIf the camera node crashes unexpectedly, it will generate a crash log in the current running directory: ”…”�”}”(hh?hhhNhNubhŒliteral”“”)�”}”(hŒ#Log/camera_crash_stack_trace_xx.log”h]”hŒ#Log/camera_crash_stack_trace_xx.log”…”�”}”(hhIhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhh?hhhh+hKubhŒa. Please send this log to the support team or submit it to a GitHub issue for further assistance.”…”�”}”(hh?hhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhh,hhhh+ubeh}”(h ]”Œunexpected-crash”ah"]”h$]”Œunexpected crash”ah&]”h(]”uh*h hKhhhhhh+ubh
)�”}”(hhh]”(h)�”}”(hŒ$No Data Stream from Multiple Cameras”h]”hŒ$No Data Stream from Multiple Cameras”…”�”}”(hhlhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hhKhhihh+ubh>)�”}”(hŒInsufficient Power Supply:”h]”(hŒstrong”“”)�”}”(hŒInsufficient Power Supply”h]”hŒInsufficient Power Supply”…”�”}”(hh€hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h~hhzhhhh+hKubhŒ:”…”�”}”(hhzhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK hhihhhh+ubhŒbullet_list”“”)�”}”(hhh]”(hŒ list_item”“”)�”}”(hhh]”h>)�”}”(hŒ7Ensure that each camera is connected to a separate hub.”h]”hŒ7Ensure that each camera is connected to a separate hub.”…”�”}”(hh¢hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhhŸhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhhšhhhh+ubhž)�”}”(hhh]”h>)�”}”(hŒ=Use a powered hub to provide sufficient power to each camera.”h]”hŒ=Use a powered hub to provide sufficient power to each camera.”…”�”}”(hh¹hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhh¶hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhhšhhhh+ubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hKhhihhhh+ubh>)�”}”(hŒHigh Resolution:”h]”(h)�”}”(hŒHigh Resolution”h]”hŒHigh Resolution”…”�”}”(hh×hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h~hhÓhhhh+hKubhŒ:”…”�”}”(hhÓhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhhihhhh+ubh™)�”}”(hhh]”hž)�”}”(hhh]”h>)�”}”(hŒ:Try lowering the resolution to resolve data stream issues.”h]”hŒ:Try lowering the resolution to resolve data stream issues.”…”�”}”(hhõhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhhòhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhhïhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hKhhihhhh+ubh>)�”}”(hŒIncrease usbfs_memory_mb Value:”h]”(h)�”}”(hŒIncrease usbfs_memory_mb Value”h]”(hŒIncrease usbfs”…”�”}”(hjhhhNhNubhŒ_”…”�”}”(hjhhhNhNubhŒmemory”…”�”}”(hjhhhNhNubhŒ_”…”�”}”(hjhhhh+hKubhŒmb Value”…”�”}”(hjhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h~hjhhhh+hKubhŒ:”…”�”}”(hjhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhhihhhh+ubh™)�”}”(hhh]”hž)�”}”(hhh]”h>)�”}”(hŒœIncrease the usbfs_memory_mb value to 128MB (this is a reference value and can be adjusted based on your system’s needs) by running the following command:”h]”(hŒ
Increase the ”…”�”}”(hjAhhhNhNubhH)�”}”(hŒusbfs_memory_mb”h]”hŒusbfs_memory_mb”…”�”}”(hjIhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhjAhhhh+hKubhŒ€ value to 128MB (this is a reference value and can be adjusted based on your system’s needs) by running the following command:”…”�”}”(hjAhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhj>hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhj;hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hKhhihhhh+ubhŒ
literal_block”“”)�”}”(hŒF echo 128 | sudo tee /sys/module/usbcore/parameters/usbfs_memory_mb”h]”hŒF echo 128 | sudo tee /sys/module/usbcore/parameters/usbfs_memory_mb”…”�”}”hjosbah}”(h ]”h"]”h$]”h&]”h(]”Œ xml:space”Œpreserve”uh*jmhhihhhh+hKubh™)�”}”(hhh]”hž)�”}”(hhh]”h>)�”}”(hŒ/To make this change permanent, check this link.”h]”(hŒ%To make this change permanent, check ”…”�”}”(hj…hhhNhNubhŒ reference”“”)�”}”(hŒ this link”h]”hŒ this link”…”�”}”(hj�hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”Œrefuri”Œ5https://github.com/OpenKinect/libfreenect2/issues/807”uh*j�hKhj…hhhh+ubhŒ.”…”�”}”(hj…hhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhj‚hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhjhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hKhhihhhh+ubeh}”(h ]”Œ$no-data-stream-from-multiple-cameras”ah"]”h$]”Œ$no data stream from multiple cameras”ah&]”h(]”uh*h hKhhhhhh+ubh
)�”}”(hhh]”(h)�”}”(hŒAdditional Troubleshooting”h]”hŒAdditional Troubleshooting”…”�”}”(hjÀhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hhKhj½hh+ubh™)�”}”(hhh]”(hž)�”}”(hhh]”h>)�”}”(hŒÝIf you encounter other issues, set the log_level parameter to debug. This will generate an SDK log file in the running directory: Log/OrbbecSDK.log.txt. Please provide this file to the support team for further assistance.”h]”(hŒ'If you encounter other issues, set the ”…”�”}”(hjÔhhhNhNubhH)�”}”(hŒ log_level”h]”hŒ log_level”…”�”}”(hjÜhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhjÔhhhh+hKubhŒ parameter to ”…”�”}”(hjÔhhhNhNubhH)�”}”(hŒdebug”h]”hŒdebug”…”�”}”(hjîhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhjÔhhhh+hKubhŒ?. This will generate an SDK log file in the running directory: ”…”�”}”(hjÔhhhNhNubhH)�”}”(hŒLog/OrbbecSDK.log.txt”h]”hŒLog/OrbbecSDK.log.txt”…”�”}”(hjhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhjÔhhhh+hKubhŒF. Please provide this file to the support team for further assistance.”…”�”}”(hjÔhhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhjÑhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhjÎhhhh+ubhž)�”}”(hhh]”h>)�”}”(hŒUIf firmware logs are required, set enable_heartbeat to true to activate this feature.”h]”(hŒ#If firmware logs are required, set ”…”�”}”(hj!hhhNhNubhH)�”}”(hŒenable_heartbeat”h]”hŒenable_heartbeat”…”�”}”(hj)hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhj!hhhh+hKubhŒ to ”…”�”}”(hj!hhhNhNubhH)�”}”(hŒtrue”h]”hŒtrue”…”�”}”(hj;hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hGhj!hhhh+hKubhŒ to activate this feature.”…”�”}”(hj!hhhNhNubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h=hKhjhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hKhjÎhhhh+ubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hKhj½hhhh+ubeh}”(h ]”Œadditional-troubleshooting”ah"]”h$]”Œadditional troubleshooting”ah&]”h(]”uh*h hKhhhhhh+ubh
)�”}”(hhh]”(h)�”}”(hŒ#Why Are There So Many Launch Files?”h]”hŒ#Why Are There So Many Launch Files?”…”�”}”(hjjhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hhK!hjghh+ubh™)�”}”(hhh]”(hž)�”}”(hhh]”h>)�”}”(hŒEDifferent cameras have varying default resolutions and image formats.”h]”hŒEDifferent cameras have varying default resolutions and image formats.”…”�”}”(hj~hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK#hj{hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hK#hjxhhhh+ubhž)�”}”(hhh]”h>)�”}”(hŒ7To simplify usage, each camera has its own launch file.”h]”hŒ7To simplify usage, each camera has its own launch file.”…”�”}”(hj•hhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK$hj’hhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”uh*h�hK$hjxhhhh+ubeh}”(h ]”h"]”h$]”h&]”h(]”uh*h˜hK#hjghhhh+ubeh}”(h ]”Œ"why-are-there-so-many-launch-files”ah"]”h$]”Œ#why are there so many launch files?”ah&]”h(]”uh*h hK!hhhhhh+ubh
)�”}”(hhh]”(h)�”}”(hŒCHow to Launch a Specific Camera When Multiple Cameras Are Connected”h]”hŒCHow to Launch a Specific Camera When Multiple Cameras Are Connected”…”�”}”(hjºhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*hhK&hj·hh+ubh>)�”}”(hŒ‚While the launch file did not explicitly specify which device to use. In that case, the driver will connect to the default device.”h]”hŒ‚While the launch file did not explicitly specify which device to use. In that case, the driver will connect to the default device.”…”�”}”(hjÈhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK(hj·hhhh+ubh>)�”}”(hŒ:You can check the serial number of your device by running:”h]”hŒ:You can check the serial number of your device by running:”…”�”}”(hjÖhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK*hj·hhhh+ubjn)�”}”(hŒ(ros2 run orbbec_camera list_devices_node”h]”hŒ(ros2 run orbbec_camera list_devices_node”…”�”}”hjäsbah}”(h ]”h"]”h$]”h&]”h(]”Œlanguage”Œbash”j}j~uh*jmhj·hhhh+hKubh>)�”}”(hŒ?Then launch with the serial number explicitly set, for example:”h]”hŒ?Then launch with the serial number explicitly set, for example:”…”�”}”(hjôhhhNhNubah}”(h ]”h"]”h$]”h&]”h(]”uh*h=hK/hj·hhhh+ubjn)�”}”(hŒIros2 launch orbbec_camera femto_bolt.launch.py serial_number:=CL8H741005J”h]”hŒIros2 launch orbbec_camera femto_bolt.launch.py serial_number:=CL8H741005J”…”�”}”hjsbah}”(h ]”h"]”h$]”h&]”h(]”Œlanguage”Œbash”j}j~uh*jmhj·hhhh+hKubeh}”(h ]”ŒChow-to-launch-a-specific-camera-when-multiple-cameras-are-connected”ah"]”h$]”ŒChow to launch a specific camera when multiple cameras are connected”ah&]”h(]”uh*h hK&hhhhhh+ubeh}”(h ]”Œfrequently-asked-questions”ah"]”h$]”Œfrequently asked questions”ah&]”h(]”uh*h hKhhhhhh+ubah}”(h ]”h"]”h$]”h&]”h(]”Œsource”h+Œtranslation_progress”}”(Œtotal”KŒ
