Hi, I am trying to work with pwm pins in jetson AGX orin. when I try sudo /opt/nvidia/jetson-io/jetson-io.py the header opens and closes immediately. Can someone help me with this? I have tried sudo apt update and upgrade already.
P.S: It worked the first time and after I enabled PWM pins I cant open it again.
Hi,
Do you mean you can execute sudo /opt/nvidia/jetson-io/jetson-io.py successfully for the first time, and it fails afterwards? Would like to confirm what the issue is.
And the latest version is Jetpack 6.1. Not sure if you are using the latest release.
Hi Dane
When I executed sudo /opt/nvidia/jetson-io/jetson-io.py the header file opened up and I enabled the PWM pins 15 and 18. later when I tried to open the header the file, it runs and closes. I have attached the screen recording.
Would updating the jetpack have any effect with this problem?
Hi,
Certain issues are discovered and fixed in later releases, so it would be great if you can upgrade.
For information, which Jetpack version are you using currently?
Hi,
I am currently using jetpack 5.1.2.
If I am to update the jetpack for AGX orin can you share the link of the documentation please. From my knowledge there is no image for AGX orin and I have to update it from a host system using SDK manager. Am I right?
Hi,
You would need to have a host PC and can flash through SDKManager. Or can check the manual commands in
Quick Start — NVIDIA Jetson Linux Developer Guide 1 documentation
The packages can be downloaded from
Jetson Linux | NVIDIA Developer
Driver Package (BSP)
Sample Root Filesystem
Hi Dane,
Thank you for your help, after updating the jetpack I can access the header again.
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