compiled binary tested working hardware (see below)
PR targeted at rebuild_2024 instead of main as the conda_pinnings in main are too old to create build environment. On the contrary it work in rebuild_2024
compilation error w/o patch
FAILED: CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o
$BUILD_PREFIX/bin/x86_64-conda-linux-gnu-c++ -DBUILD_EASYLOGGINGPP -DBUILD_SHARED_LIBS -DCOM_MULTITHREADED -DEASYLOGGINGPP_ASYNC -DELPP_NO_DEFAULT_LOG_FILE -DELPP_THREAD_SAFE -DHWM_OVER_XU -DRS2_USE_V4L2_BACKEND -DU
NICODE -DUSING_UDEV -Drealsense2_EXPORTS -I$SRC_DIR/ros-humble-librealsense2/src/work -I$SRC_DIR/ros-humble-librealsense2/src/work/src -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/c
onsole_bridge/include -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/cpp_common/include -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/rosbag_storage/i
nclude -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/roscpp_serialization/include -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/rostime/include -I$SR
C_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/roscpp_traits/include -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/rosbag/roslz4/include -I$SRC_DIR/ros-humble-lib
realsense2/src/work/third-party/realsense-file/rosbag/msgs -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/realsense-file/lz4/lib -I$SRC_DIR/ros-humble-librealsense2/src/work/include -I$PREFIX/include/libus
b-1.0 -I$SRC_DIR/ros-humble-librealsense2/src/work/third-party/rsutils/include -fvisibility-inlines-hidden -fmessage-length=0 -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2
-ffunction-sections -pipe -isystem $PREFIX/include -fdebug-prefix-map=$SRC_DIR=/usr/local/src/conda/ros-humble-librealsense2-2.54.1 -fdebug-prefix-map=$PREFIX=/usr/local/src/conda-prefix -fdiagnostics-color=always
-D__STDC_FORMAT_MACROS=1 -pedantic -g -Wno-missing-field-initializers -Wno-switch -Wno-multichar -Wsequence-point -Wformat -Wformat-security -mssse3 -pthread -O3 -DNDEBUG -fPIC -MD -MT CMakeFiles/realsense2.dir/src/
linux/backend-v4l2.cpp.o -MF CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o.d -o CMakeFiles/realsense2.dir/src/linux/backend-v4l2.cpp.o -c $SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cp
p
In file included from $SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:5:
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.h:46:111: note: '#pragma message:
Librealsense notification: V4L2_META_FMT_UVC was not defined, adding metadata constructs'
46 | #pragma message ( "\nLibrealsense notification: V4L2_META_FMT_UVC was not defined, adding metadata constructs")
| ^
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp: In member function 'virtual bool librealsense::platform::v4l_mipi_device::set_xu(const librealsense::platform::extension_unit&, uint8_t, const u
int8_t*, int)':
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2419:27: error: 'struct v4l2_ext_control' has no member named 'p_u8'
2419 | xctrl.p_u8 = const_cast<uint8_t*>(data); // TODO aggregate initialization with union
| ^~~~
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp: In member function 'virtual bool librealsense::platform::v4l_mipi_device::get_xu(const librealsense::platform::extension_unit&, uint8_t, uint8_t
*, int) const':
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2442:19: error: 'struct v4l2_ext_control' has no member named 'p_u8'
2442 | xctrl.p_u8 = data;
| ^~~~
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp: In member function 'virtual librealsense::platform::control_range librealsense::platform::v4l_mipi_device::get_xu_range(const librealsense::plat
form::extension_unit&, uint8_t, int) const':
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2477:13: error: 'v4l2_query_ext_ctrl' was not declared in this scope; did you mean 'v4l2_queryctrl'?
2477 | v4l2_query_ext_ctrl xctrl_query{};
| ^~~~~~~~~~~~~~~~~~~
| v4l2_queryctrl
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2478:13: error: 'xctrl_query' was not declared in this scope
2478 | xctrl_query.id = xu_to_cid(xu,control);
| ^~~~~~~~~~~
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2480:30: error: 'VIDIOC_QUERY_EXT_CTRL' was not declared in this scope; did you mean 'VIDIOC_TRY_EXT_CTRLS'?
2480 | if(0 > ioctl(_fd,VIDIOC_QUERY_EXT_CTRL,&xctrl_query)){
| ^~~~~~~~~~~~~~~~~~~~~
| VIDIOC_TRY_EXT_CTRLS
$SRC_DIR/ros-humble-librealsense2/src/work/src/linux/backend-v4l2.cpp:2496:109: error: could not convert '{<expression error>, <expression error>, <expression error>, <expression error>}' from '<brace-enclosed initi
alizer list>' to 'librealsense::platform::control_range'
2496 | static_cast<int32_t>(xctrl_query.step), static_cast<int32_t>(xctrl_query.default_value)};
| ^
| |
| <brace-enclosed initializer list>
Test with realsense D435 hardware
(test) $ ros2 run realsense2_camera realsense2_camera_node
[INFO] [1706432684.213705027] [camera]: RealSense ROS v4.54.1
[INFO] [1706432684.213745613] [camera]: Built with LibRealSense v2.54.1
[INFO] [1706432684.213755061] [camera]: Running with LibRealSense v2.54.1
[INFO] [1706432684.487694654] [camera]: Device with serial number 934222072381 was found.
[INFO] [1706432684.487779725] [camera]: Device with physical ID 12-3-2 was found.
[INFO] [1706432684.487794673] [camera]: Device with name Intel RealSense D435 was found.
[INFO] [1706432684.488027423] [camera]: Device with port number 12-3 was found.
[INFO] [1706432684.488047070] [camera]: Device USB type: 3.2
[INFO] [1706432684.488916244] [camera]: getParameters...
[INFO] [1706432684.489210781] [camera]: JSON file is not provided
[INFO] [1706432684.489228334] [camera]: Device Name: Intel RealSense D435
[INFO] [1706432684.489236950] [camera]: Device Serial No: 934222072381
[INFO] [1706432684.489244755] [camera]: Device physical port: 12-3-2
[INFO] [1706432684.489251828] [camera]: Device FW version: 5.11.15
[INFO] [1706432684.489259112] [camera]: Device Product ID: 0x0B07
[INFO] [1706432684.489265735] [camera]: Sync Mode: Off
[INFO] [1706432687.064861403] [camera]: Stopping Sensor: Depth Module
[INFO] [1706432687.276135505] [camera]: Starting Sensor: Depth Module
[INFO] [1706432687.424555989] [camera]: Open profile: stream_type: Infra(1), Format: Y8, Width: 848, Height: 480, FPS: 30
[INFO] [1706432687.424605973] [camera]: Open profile: stream_type: Infra(2), Format: Y8, Width: 848, Height: 480, FPS: 30
[INFO] [1706432687.424615251] [camera]: Open profile: stream_type: Depth(0), Format: Z16, Width: 848, Height: 480, FPS: 30
[INFO] [1706432687.424773730] [camera]: Stopping Sensor: RGB Camera
28/01 01:04:47,424 WARNING [140680462571072] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: Resource temporarily unavailable, number: 11
28/01 01:04:47,435 WARNING [140680462571072] (messenger-libusb.cpp:42) control_transfer returned error, index: 768, error: Resource temporarily unavailable, number: 11
[INFO] [1706432687.445705999] [camera]: Starting Sensor: RGB Camera
[INFO] [1706432687.468281737] [camera]: Open profile: stream_type: Color(0), Format: RGB8, Width: 640, Height: 480, FPS: 30
[INFO] [1706432687.469116907] [camera]: RealSense Node Is Up!
[WARN] [1706432687.546007617] [camera]:
Tobias-Fischer
commented
3 months ago
Patch outline
FORCE_RSUSB_BACKENDis the recommended setting for windows/macFORCE_RSUSB_BACKEND=ONalign with official realsense conda-forge feedstock.compilation error w/o patch
Test with realsense D435 hardware