Hi guys,
It seems that we can increase the mavros topic frequency by mavros commands. I have succeed in increasing the imu data publishing frequency by
mavlink stream -d /dev/ttyACM0 -s ATTITUDE -r 200
mavlink stream -d /dev/ttyACM0 -s HIGHRES_IMU -r 200
However, the frequency of /mavros/state is 1hz and I can not increase that. Previous disucssion can be found in https://github.com/mavlink/mavros/issues/215, but no one found a solution.
Is there anyone who solved this problem?