Ouster Lidar OS1-32 on NVIDIA Jetson

Tomas_

Hello, I have a problem with logging or reading data from the lidar. (Ouster OS1-32)

If I'm connected to lidar using a windows PC, RTMaps works properly.

If I'm connected to a Jetson AGX Xavier (jetpack 4.4), it gives me an error.

Error: component OS_1_LIDAR_Decoder_1: wrong vector size, expecting 12608

However, if I have a UDP stream logged and saved it as .rec and then I play it all on a Windows PC, then I'm fine.

Why does OS_1LIDAR_Decoder_1 expect 12608 vector size?

If I give the device ID an IP address he can find the calibration on that jetson, that means he should know what Lidar it is, right?

niko

Hi Tomas_,

the latest component version has been added to the update site for Jetson boards.

You may download the package via the update site web front end here: https://support.intempora.com/hc/en-us/articles/360022524813-Update-Sites

Checkout the main update site, pck_rtmaps_ouster, 3.0.1, nvidia_jetson_l4t_ubuntu1804_arm, as below:

then install on the board with the RTMaps updater tool locally as described here:

https://support.intempora.com/hc/en-us/articles/115001658369-RTMaps-Updater (see "Manual installation of package archives" at the bottom of the page.

Does this help?