You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
|
# learn_jetson_nx
|
|
|
|
|
|
|
|
|
|
Learning how to use the Jetson NX
|
|
|
|
|
|
|
|
|
|
## Remote Python Interpreter
|
|
|
|
|
Since this needs to run on the Jetson Xavier NX we have to ensure that the remote python interpreter is set.
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
sudo apt update
|
|
|
|
|
sudo apt install python3.8-dev python3.8-venv
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
To use the GPIO you need the [Jetson.GPIO] library installed, create a gpio group, and apply the custom udev rules.
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
python3.8 -m pip install Jetson.GPIO
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
This installs the package in the user home .local folder. We need to know this location to copy the [udev rules].
|
|
|
|
|
|
|
|
|
|
```
|
|
|
|
|
sudo cp ~/.local/lib/python3.8/site-packages/Jetson/GPIO/99-gpio.rules /etc/udev/rules.d/
|
|
|
|
|
sudo udevadm control --reload-rules && sudo udevadm trigger
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
To start playing with GPIO you can reference the samples at https://github.com/NVIDIA/jetson-gpio. A detailed GPIO pinout
|
|
|
|
|
can be found [here at JetsonHacks](https://www.jetsonhacks.com/nvidia-jetson-xavier-nx-gpio-header-pinout/).
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
## Additional
|
|
|
|
|
|
|
|
|
|
- [Enabling CAN bus](https://medium.com/@ramin.nabati/enabling-can-on-nvidia-jetson-xavier-developer-kit-aaaa3c4d99c9)
|
|
|
|
|
|
|
|
|
|
[Jetson.GPIO]: https://github.com/NVIDIA/jetson-gpi
|
|
|
|
|
[udev rule]: https://opensource.com/article/18/11/udev
|
