D435i base on TX2 ubuntu 16.04, rs-enumerate-devices : No device detected. Is it plugged in?

[lightsalt2011]

---

Required Info
Camera Model	{ D435i }
Firmware Version	(5.11)
Operating System & Version	ubuntu 16.04
Kernel Version (Linux Only)	4.4.38-tegra
Platform	Jetson TX2 L4T 28.2.1 (JetPack 3.2.1)
SDK Version	v2.13.0
Language	c

Issue Description

<Describe your issue / question / feature request / etc..>

I have follow https://blog.csdn.net/u013595260/article/details/86522385 https://github.com/jetsonhacks/buildLibrealsense2TX step by step,
buildLibrealsense2TX, git check v0.9

nvidia@tegra-ubuntu:~$ lsusb -d 8086: -v | grep 'bcdUSB'
Couldn't open device, some information will be missing
bcdUSB 3.20

[ 562.252207] usb 1-3: new high-speed USB device number 3 using xhci-tegra
[ 562.385482] usb 1-3: feature bit otg_vbus_off set
[ 562.390273] usb 1-3: New USB device found, idVendor=8086, idProduct=0b3a
[ 562.397207] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 562.404482] usb 1-3: Product: Intel(R) RealSense(TM) Depth Camera 435i
[ 562.411177] usb 1-3: Manufacturer: Intel(R) RealSense(TM) Depth Camera 435i
[ 562.419482] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[ 562.427805] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435i (8086:0b3a)
[ 562.439679] uvcvideo: Unable to create debugfs 1-3 directory.
[ 562.446422] input: Intel(R) RealSense(TM) Depth Ca as /devices/3530000.xhci/usb1/1-3/1-3:1.0/input/input7
[ 562.459265] uvcvideo: Found UVC 1.50 device Intel(R) RealSense(TM) Depth Camera 435i (8086:0b3a)
[ 562.470246] uvcvideo: Unable to create debugfs 1-3 directory.

but nvidia@tegra-ubuntu:~$ rs-enumerate-devices
No device detected. Is it plugged in?

[lightsalt2011]

is there something wrong with my operation?

[ev-mp]

@lightsalt2011 hello, the D435i support was introduced with v2.16.2 of the SDK.

Is there any particular reason that you use v2.13?

[lightsalt2011]

thanks for ur reply, I have follow https://github.com/jetsonhacks/buildLibrealsense2TX build kernel image, now version as below:
LibRealSense v2.17.1
Realsense ROS v2.1.4

both color image and depth image can be show in realsense_viewer and ros topic, but when I change the rgb(color) resolution as 1280x720 30fps, the error come up, but the 640x480 30 fps is ok

how can I fix Incomplete video frame detected!, Size 65784 out of 1843455 bytes error

[lightsalt2011]

the error log fire always without stopping, cause the fps drop maybe

[dorodnic]

It's just reporting frame-drops. As far as I know, this is platform limitation, but we may make the camera perform better with more Jetson specific optimizations.

@lightsalt2011 - please note that jetsonhacks/buildJetsonTX2Kernel seem to be outdated, and you can use jetsonhacks/installRealSenseSDK. Furthermore, installLibrealsense.sh would require significantly less effort (compared to buildLibrealsense.sh)

[lightsalt2011]

thanks for ur reply, I will try it on lastest jetpack version