Hi all,
We have a ConnectTech Spacely carrier board and two Leopard imaging IMX185s. When viewing a single camera all goes well, when for instance running (sendsor-id being either 0 or 1):
gst-launch-1.0 nvcamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM), format=I420, width=640, height=480, framerate=30/1' ! nvvidconv ! 'video/x-raw' ! xvimagesink
When however we want to show both cameras, each in their own window (as described in https://devtalk.nvidia.com/default/topic/1028329/jetson-tx2/how-to-quot-tee-quot-multiple-video-streams-/):
gst-launch-1.0 nvcamerasrc sensor-id=0 ! 'video/x-raw(memory:NVMM), format=I420, width=640, height=480, framerate=30/1' ! nvvidconv ! 'video/x-raw' ! xvimagesink nvcamerasrc sensor-id=1 ! 'video/x-raw(memory:NVMM), width=640, height=480, framerate=30/1, format=I420' ! nvoverlaysink overlay-w=640 overlay-h=480
The nvcamera-daemon crashes and nothing is shown. nvcamera-daemon shows the following when it crashes:
NvPclHwGetModuleList: No module data found
NvPclHwGetModuleList: No module data found
OFParserGetVirtualDevice: NVIDIA Camera virtual enumerator not found in proc device-tree
LoadOverridesFile: looking for override file [/Calib/camera_override.isp] 1/16LoadOverridesFile: looking for override file [/data/nvcam/settings/camera_overrides.isp] 2/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/camera_overrides.isp] 3/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/camera_overrides.isp] 4/16LoadOverridesFile: looking for override file [/data/nvcam/camera_overrides.isp] 5/16LoadOverridesFile: looking for override file [/data/nvcam/settings/imx185_center_liimx185.isp] 6/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/imx185_center_liimx185.isp] 7/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/imx185_center_liimx185.isp] 8/16---- imager: No override file found. ----
LoadOverridesFile: looking for override file [/Calib/camera_override.isp] 1/16LoadOverridesFile: looking for override file [/data/nvcam/settings/camera_overrides.isp] 2/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/camera_overrides.isp] 3/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/camera_overrides.isp] 4/16LoadOverridesFile: looking for override file [/data/nvcam/camera_overrides.isp] 5/16LoadOverridesFile: looking for override file [/data/nvcam/settings/imx185_top_liimx185.isp] 6/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/imx185_top_liimx185.isp] 7/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/imx185_top_liimx185.isp] 8/16---- imager: No override file found. ----
LoadOverridesFile: looking for override file [/Calib/camera_override.isp] 1/16LoadOverridesFile: looking for override file [/data/nvcam/settings/camera_overrides.isp] 2/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/camera_overrides.isp] 3/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/camera_overrides.isp] 4/16LoadOverridesFile: looking for override file [/data/nvcam/camera_overrides.isp] 5/16LoadOverridesFile: looking for override file [/data/nvcam/settings/imx185_bottom_liimx185.isp] 6/16LoadOverridesFile: looking for override file [/opt/nvidia/nvcam/settings/imx185_bottom_liimx185.isp] 7/16LoadOverridesFile: looking for override file [/var/nvidia/nvcam/settings/imx185_bottom_liimx185.isp] 8/16---- imager: No override file found. ----
(NvOdmDevice) Error ModuleNotPresent: V4L2Device not available (in dvs/git/dirty/git-master_linux/camera-partner/imager/src/V4L2Device.cpp, function findDevice(), line 245)
(NvOdmDevice) Error ModuleNotPresent: (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/V4L2Device.cpp, function initialize(), line 55)
(NvOdmDevice) Error ModuleNotPresent: (propagating from dvs/git/dirty/git-master_linux/camera-partner/imager/src/devices/V4L2SensorViCsi.cpp, function initialize(), line 103)
NvPclDriverInitializeData: Unable to initialize driver v4l2_sensor
NvPclInitializeDrivers: error: Failed to init camera sub module v4l2_sensor
NvPclStartPlatformDrivers: Failed to start module drivers
NvPclDriver_V4L2_Focuser_Stub_Close: Invalid NULL input pPclDriver
NvPclStateControllerOpen: Failed ImagerGUID 0. (error 0xA000E)
NvPclOpen: PCL Open Failed. Error: 0xf
SCF: Error BadParameter: Sensor could not be opened. (in src/services/capture/CaptureServiceDeviceSensor.cpp, function getSourceFromGuid(), line 598)
SCF: Error BadParameter: (propagating from src/services/capture/CaptureService.cpp, function addSourceByGuid(), line 781)
SCF: Error BadParameter: (propagating from src/api/CameraDriver.cpp, function addSourceByIndex(), line 276)
SCF: Error BadParameter: (propagating from src/api/CameraDriver.cpp, function getSource(), line 439)
NvPclStateControllerOpen: Module 0 is not plugged in!
NvPclStateControllerOpen: Failed ImagerGUID 0. (error 0x8)
Segmentation fault (core dumped)
Any idea if we’re doing something wrong here? Thanks!