Comment by LucB for Just running these in an ipython terminal to look at the...
Thanks for your answer!! If i flatten it, how can i get the previous shape on the subscriber site? So far i got no experience with creating a custom message. Could you maybe give me an example on how i...
View ArticleComment by stevemacenski for Just running these in an ipython terminal to...
Recovering the shape would be up to you to figure out as the implementer. But if you can't, then define a new message which can contain the information you're interested in. That tutorial you linked to...
View ArticleAnswer by stevemacenski for Hi, i'm using ROS2 Humble. I'm trying to collect...
Just running these in an ipython terminal to look at the data, this is definitely not just a 1D list of data. Its a list of lists... of lists. You'd need to either flatten this out or create a new ROS...
View ArticleSend an array or a list between nodes?
Hi, i'm using ROS2 Humble. I'm trying to collect my sensordata in one node and want to use these sensordata in another node. therefore i ceated a numpy array to save the data in...
View Article