Sensor readings from Bluesim simulation

Blue Robotics Software
, ,
1

I am trying to apply the script Run pyMavlink on the companion computer to sensor data from Bluesimualtion , while the comments mentions that the output will contain the (roll, pitch ,yaw, etc… ) values. this is the the output I receive.

testing
testing1920×1080 533 KB

any thoughts what’s happening here, thanks in advance.

2

Hi,

BlueSim runs directly with SITL without mavproxy, in that case, the vehicle will not transmit unnecessary information if not requested, you’ll need to request the messages by yourself, like:

# AHRS2
master.mav.command_long_send(
    master.target_system, master.target_component,
    mavutil.mavlink.MAV_CMD_SET_MESSAGE_INTERVAL, 0,
    mavutil.mavlink.MAVLINK_MSG_ID_AHRS2, 1e6, 0, 0, 0, 0, 0)

#ATTITUDE
master.mav.command_long_send(
    master.target_system, master.target_component,
    mavutil.mavlink.MAV_CMD_SET_MESSAGE_INTERVAL, 0,
    mavutil.mavlink.MAVLINK_MSG_ID_ATTITUDE, 1e6, 0, 0, 0, 0, 0)
3

I am know sure I get what you are trying to say here, would you mind explaining it more or mentioning reference that I could read to print out the forward, yaw, roll, etc… paraments.

test2
test21920×1032 430 KB

4

Hi,

Please check our new example Request message interval in
https://www.ardusub.com/developers/pymavlink.html

5

Thank you for help, everything working fine. if you please can u mention a reference to understand what’s ATTITUDE and AHRS2 are ?

6

Hi,

Check the Further Reading material related to MAVLink.

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7

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