rpicross_notes

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Cannot install required packages for "8. Cross-compile and Install ROS"

1

When I try execute command ` XCS~$ sudo apt-get install python-rosdep python-rosinstall-generator python-wstool python-rosinstall python-empy` I get an errors: ``` Package python-empy is not available, but is referred to by...

EntnyJill

Cross compile OpenCV installed from apt repository

1

Hello. I've installed OpenCV 4.5.1 to Raspberry Pi 3b from apt repository. Now I'm trying to cross compile OpenCV test from your guide. I've succesffuly synced XCS with RPI using...

EntnyJill

Cross compile ros stopped working

2

Following your tutorial today to create a ross cross complile VM. Trying to cross compile gives me an error > ./src/catkin/bin/catkin_make_isolated -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=/home/cross/rpicross_notes/rpi-generic-toolchain.cmake > Traceback (most recent call last): >...

sherwood333

When running the example in [10-ros-remote](10-ros-remote.md), `roscore` will complain about an incorrect set IP. While this is technically true (the IP of the HOST is used, which differs from the...

HesselM