If the build config specifies RTPS topics to import/export and fastrtpsgen is not installed
on the build machine, then a dummy stub is used for the RTPS bridge.

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

If no RTPS import or export messages defined, then don't call fastrtpsgen

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Was missing topics to send and receive vis RTPS

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Signed-off-by: Mark Charlebois <charlebm@gmail.com>

The simulation engine had the ability to pause already and properly handled load spikes, however, it was not hardened against constant drift. This addition enables it to run at a constant slower-than-realtime rate successfully.

Simulator: Compensate scale error, not just message drops. This makes the whole simulation a lot more stable