[jp6] Adding OLED package

[tokk-nv]

Adding package:

• hardware
  • oled

[tokk-nv]

Added the following

• /start_oled_server (so that it can be used as a base for other containers)

Limitation

• Data retrieval hardcoded (eventually to be moved to using jtop?)
  • power_mode(), power_usage() return fixed values
• Does not clear out OLED display upon exiting (eventually to handle SIGINT?)

Tested with

• Adafruit PiOLED

Tested on

• Jetson Orin Nano Developer Kit running JetPack 6.0 GA
• Jetson Xavier NX Developer Kit running JetPack 5.1.1

[ms1design]

@dusty-nv @tokk-nv This is something nice I could use in my Home Lab rack cabinet :) I also wonder if in future we could benefit from this work and use it do deliver Jetson sensor data to Home Assistant instance using custom integration?

[dusty-nv]

Sounds good @ms1design! Yes, it is a nifty little widget for headless systems.

@tokk-nv can you rebase this against latest dev branch by copying hardware/oled when you are ready for it to be merged?

[tokk-nv]

Hi @dusty-nv I've merged the latest of your dev branch into this fork branch of mine, so I believe this is ready to be merged.

[dusty-nv]

@tokk-nv it changes lots of unrelated files- should I just pick hardware/oled for you branch, or were there other required changes?

[tokk-nv]

Yes, the real changes are only under the hardware/oled directory.

[dusty-nv]

Manually cherry-picked this in https://github.com/dusty-nv/jetson-containers/commit/5ca13d3719b0d0d091183177ff1527a8efaf1078 - thanks @tokk-nv