Adjusting Scanning Frequency of X4

EAIBOT / ydlidar

The driver of ydlidar for ROS on the linux !

101 stars 61 forks source link

Adjusting Scanning Frequency of X4 #8

Open palanc opened 6 years ago

palanc commented 6 years ago

I would like to change the scanning frequency of my X4. I've tried setting the "frequency" parameter in the lidar.launch file to '10.0', but the publish rate is only approximately 7.5 hz (according to 'rostopic hz /scan'). Is there another parameter that I should be changing? Thanks!

ChunJyeBehBeh commented 5 years ago

Hello,

May I know have you found out how to abjust the scanning frequency?

palanc commented 5 years ago

No I'm still not able to do that.

simonrozsival commented 5 years ago

Hey guys! Apparently you have to adjust the speed using PWM yourself and the SDK won't help you with that: https://github.com/YDLIDAR/ydlidar_ros/issues/1 (don't ask me why they have multiple github repos for the same project...)