Flautz's profile - activity

Is there an equivalent to the stream log functions in ROS1?

I only found the RCLCPP_ERROR which is an equivalent for the ROS_ERROR.

ROS2 ROS_ERROR_STREAM equivalent Is there an equivalent to the stream log functions in ROS1? I only found the RCLCPP_ER

I want to share a filepath variable between the CMakeLists of two packages.

When I set in the firstCMakeLists a variable using the following ways:

set(varABC "x" CACHE STRING "Description")
set( ENV{varDEF} x )

It won't appear in the second CmakeLists the following way:

find_package(packageA REQUIRED)
message(STATUS "${varABC}")
message(STATUS "${varDEF}")

Anybody knows how to do that the right way?

Thanks, that seems to be the right thing!

Ament/Colcon: Share variable between package CMakeLists I want to share a filepath variable between the CMakeLists of tw

service statistics Does anyone know a possibility to observe the number of service calls in a ros system, similar to the

rosbag record high data rates I have a i7 system with a RAID 0 of 8 SSDs with a write performance of about 1.4 GB/s (mea