Dimitri Schachmann's profile - overview

● Nice Question   × 4

• build and run only one rostest
• Custom message_filters implementation. How?
• How to set and access local parameters when launching a nodelet?
• SubscriberStatusCallback called in other thread/signal handler?

● Enlightened   × 1

• How can I subscribers multiple topics to get data at the same time (python)?

● Notable Question   × 6

• How to set and access local parameters when launching a nodelet?
• build and run only one rostest
• SubscriberStatusCallback called in other thread/signal handler?
• Custom message_filters implementation. How?
• Last node handle goes out of scope but callbacks still work. Why?
• Do topic callbacks and timer callbacks run in the same thread?

● Student   × 1

• How to set and access local parameters when launching a nodelet?

● Guru   × 3

• Using sensor_msgs/PointCloud2 natively
• When to use publisher queue size vs. subscriber queue size
• How can I subscribers multiple topics to get data at the same time (python)?

● Nice Answer   × 7

• onInit() hangs on getParam and doesn't return in my nodelet
• How to solve ‘add_dependencies Adding dependency to non-existent target:...’
• How can I subscribers multiple topics to get data at the same time (python)?
• Using sensor_msgs/PointCloud2 natively
• Custom message type errors
• When to use publisher queue size vs. subscriber queue size
• roslaunch forwarding args to included launch file

● Good Question   × 2

• build and run only one rostest
• Custom message_filters implementation. How?

● Great Answer   × 3

• Using sensor_msgs/PointCloud2 natively
• When to use publisher queue size vs. subscriber queue size
• How can I subscribers multiple topics to get data at the same time (python)?

● Commentator   × 1

• Bag file opening error

● Editor   × 1

• Using sensor_msgs/PointCloud2 natively

● Famous Question   × 6

• How to set and access local parameters when launching a nodelet?
• SubscriberStatusCallback called in other thread/signal handler?
• Last node handle goes out of scope but callbacks still work. Why?
• build and run only one rostest
• Custom message_filters implementation. How?
• Do topic callbacks and timer callbacks run in the same thread?

● Scholar   × 1

• How to set and access local parameters when launching a nodelet?

● Good Answer   × 3

• Using sensor_msgs/PointCloud2 natively
• How can I subscribers multiple topics to get data at the same time (python)?
• When to use publisher queue size vs. subscriber queue size

● Popular Question   × 6

• How to set and access local parameters when launching a nodelet?
• SubscriberStatusCallback called in other thread/signal handler?
• build and run only one rostest
• Custom message_filters implementation. How?
• Do topic callbacks and timer callbacks run in the same thread?
• Last node handle goes out of scope but callbacks still work. Why?

● Associate Editor   × 1

• While using message_filters to do the time synchronization，but it cannot enter into the callback function

● Enthusiast   × 1

● Teacher   × 1

• How can I subscribers multiple topics to get data at the same time (python)?

● Supporter   × 1

• TimeSynchronizer in a class using stereo input