Autor: couka

Jetson Nano: Install librealsense with Python bindings

Veröffentlicht am by couka

Download librealsense source as .zip: https://github.com/IntelRealSense/librealsense/releases/ After downloading the zip file, its contents should be extracted so that you have a librealsense folder cd to the librealsense root directory 5. 6. 7. 8. update your PYTHONPATH environment variable to add the path to the pyrealsense library. The folder should contain some files calles similar to „pyrealsense2.cpython-something.so“ and…

Jetson Nano as Access point for direct connection to Notebook/Smartphone/etc.

Veröffentlicht am by couka

Goal: Use the Jetson Nano to create a WiFi AP, so we can connect to it without e.g. a WiFi router. Create WiFi AP automatically after reboot Tested with an EDIMAX EW-7811UN Wireless USB Adapter 1. Install GUI tool „Linux WiFi HotSpot“ 2. Open a terminal window in desktop environment 3. Disable X-server access control…

Autopilot: Plan

Veröffentlicht am by couka

Goals: Step 1: Keep lane. Control the steering wheel position based on camera feed. Step 2: Adaptive cruise control. Utilize vehicle’s existing cruise control to control the vehicle’s speed, while keeping a safe distance to the car ahead. Step 3: Speed limit detection. Extend adaptive cruise control by detecting speed limit signs. Step 4: Consider…

Jetson Nano: Enabling headless VNC connection on JetPack 4.4 (Incl. installing Xfce and TigerVNC Server)

Veröffentlicht am by couka

Problem: GNOME and VNC don’t seem to like each other on Jetpack OS. I only get the nVidia logo when connecting and can’t do anything. Solution: Use the alternative desktop environment Xfce for use with VNC. Required: Access to a terminal (e.g. via SSH) on the Jetson sudo permissions internet connection on Jetson Nano (for…

CAN commands

Veröffentlicht am by couka

Config bitrate (Interface needs to be down to do this): sudo ip link set can0 type can bitrate 125000 Set interface up: sudo ip link set up can0 Set interface down: sudo ip link set down can0 Can-utils: Dump everything: candump can0

Jetson Nano direct Ethernet connection for SSH, VNC etc.

Veröffentlicht am by couka

Shamelessly stolen… I mean mirrored… from https://demotomohiro.github.io/hardware/jetson_tk1/setup/remote_wo_router.html Boot your Windows Host PC Open „Network Connections“ page Open the Control Panel, click Network and Sharing Center and click „Change adapter settings“. Enable ICS Right click Wi-Fi, click „Properties“, click „Sharing“ tab and select „Allow other network users to connect through this computer’s Internet connection“. Set „Home networking…

Add Python Script to autostart

Veröffentlicht am by couka

Run sudo nano /etc/rc.local   Add command before „exit 0“ python /home/pi/beerbot/liam/telegram_bot_LIAM.py &