PhilShaw852

No tf data. Actual error: Frame [map] does not exist

1

ISSUE TEMPLATE ver. 0.4.0 1. Which TurtleBot3 platform do you use? - [*] Burger - [ ] Waffle - [ ] Waffle Pi 2. Which ROS is working with TurtleBot3?...

Cannot build SLAM node

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I have followed the steps religiously, and can build the tello nodes, and can build ORB_SLAM. When I attempt to build the SLAM node however I get the following errors:...

Changing Version does not change generated QR Code

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Hi, Changing the VERSION (to 2 for example) does not change the generated QR code, it always appears as version 7. Any ideas? Thanks

Thermal Printer

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I would like to output the qr frame to an Arduino Thermal Printer (https://learn.adafruit.com/mini-thermal-receipt-printer/microcontroller). Scaling would need to be applied, the width in pixels of the printer is approximately 300....

No Calibration File for OV5647

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Pi Zero 2 W Ubuntu 22.04 Server (headless) ROS Humble ros2 run camera_ros camera_node --ros-args -p format:=RGB888 -p width:=800 -p height:=600 [0:05:07.805516583] [1216] INFO Camera camera_manager.cpp:284 libcamera v0.2.0 [0:05:07.943397313] [1226]...

UART Communication error: Wrong READ-request response header 0xdb

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Pi 3B and Zero 2 W Ubuntu 22.04 Ros Humble ros2 run bno055 bno055 --ros-args --params-file ./ros2_ws/src/bno055/bno055/params/bno055_params.yaml [INFO] [1718869957.803336347] [bno055]: Initializing parameters [INFO] [1718869957.893408861] [bno055]: Parameters set to: [INFO] [1718869957.902802641]...

Refresh Rate only 48Hz not 100Hz

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Raspberry Pi Zero 2 W and Pi 3B Ubuntu 22.04 Ros Humble Using I2C the topic hz only reaches 48Hz, when set to 100. Can this be improved? With a...

Radxa Zero 3W - Enable i2c

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Hi, I am using the Radxa 3W 22.04 server image from here: https://joshua-riek.github.io/ubuntu-rockchip-download/boards/radxa-zero3.html I can see the port with i2cdetect -y 3 but my device is not detected. I have...