Increase output frequency of pixhawk using mavros [closed]

asked 2015-07-10 06:07:31 -0600

Tirgo
66 ●26 ●32 ●34

updated 2015-07-10 06:08:06 -0600

Hello,

i wonder if someone is familiar with the pixhawk. I am currently using it together with the mavros package. The imu data i get are published with ~100Hz. Can someone tell me how i can increase the published sensor data of the pixhawk?

Thx for your help.

Closed for the following reason the question is answered, right answer was accepted by Tirgo
close date 2015-07-15 12:31:33.261147

answered 2015-07-12 03:22:56 -0600

vooon

404 ●6 ●9 ●15

That depends on which firmware you use.

APM

rosrun mavros mavsys rate --raw-sensors 10 --ext-status 10

(try different rates, also may be useful --all)

PX4

Edit extras.txt on SD, add this:

mavlink stream -d /dev/ttyACM0 -s ATTITUDE -r 200
mavlink stream -d /dev/ttyACM0 -s HIGHRES_IMU -r 200

(-d parameter depends on used port)

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Thx. I had to increase the baudrate, but then it works.

Tirgo ( 2015-07-15 07:55:31 -0600 )edit

Good. Please mark question as answered.

vooon ( 2015-07-15 09:00:25 -0600 )edit

I need to increase the IMU data on Ardupilot Stack hence I tried the comand ''' rosrun mavros mavsys rate --raw-sensors 500 --ext-status 500 ''' and even with ''' -a ''' but I get maximized change to 180. How can I remove the limitation on the maximum rate

by the way, I included the following in /etc/extras.txt on the sd card:

mavlink stream -d /dev/ttyACM0 -s ATTITUDE -r 100 mavlink stream -d /dev/ttyACM0 -s ATTITUDE_QUATERNION -r 100 mavlink stream -d /dev/ttyACM0 -s HIGHERS_IMU -r 100

but also nothing changed

hesham ( 2021-08-04 06:18:34 -0600 )edit

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Increase output frequency of pixhawk using mavros [closed]

Closed for the following reason the question is answered, right answer was accepted by Tirgo
close date 2015-07-15 12:31:33.261147

1 Answer

APM

PX4

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Increase output frequency of pixhawk using mavros [closed] edit

Closed for the following reason the question is answered, right answer was accepted by Tirgo close date 2015-07-15 12:31:33.261147

1 Answer

APM

PX4

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Increase output frequency of pixhawk using mavros [closed]

Closed for the following reason the question is answered, right answer was accepted by Tirgo
close date 2015-07-15 12:31:33.261147