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quadrotor


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China


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Ruoyu Tan posted a discussion
Hello All,I have a IRIS+ and am trying to use joystick fly it via MAVLink in Ubuntu.My issue is that my joystick control code works OK if I directly connect ground station and IRIS via USB cable (receive attitude message at 8Hz). However, I will…
Sep 21, 2015
Ruoyu Tan posted a discussion
Hello All,I am using roscopter package to communicate APM 2.6 through mavlink. The package is running on my computer and I use a cable to connect APM and computer.Generally, I am able to send packet and receive all the packet (heartbeat, raw_imu,…
Mar 29, 2015
Ruoyu Tan posted a discussion
Hello,I am sending throttle command to override RC input in ArduCopter 3.0. I have replaced every "g.rc_3.control_in" value with my customized throttle input in function update_throttle_mode() which is located at fifty_hz_loop().When rotor is…
Mar 3, 2015
Ruoyu Tan posted a discussion
Hello All,Currently I am able to send RC override command to APM through packet RC_CHANNELS_OVERRIDE ( #70 ) in MAVLINK. Does this command represent desired attitude angular velocity or attitude angle?If no, which packet in MAVLINK should I look for…
Feb 16, 2015
Ruoyu Tan posted a discussion in ArduCopter User Group
Hello everyone,I am trying to send customized data to my onboard computer from ground station. To avoid radio communication between ground station and onboard computer, I wish to send data to APM first and APM can re-send this data to the onboard…
Sep 11, 2014
Ruoyu Tan replied to Ruoyu Tan's discussion Change flight mode when using roscopter in ArduCopter User Group
"Hi Randy,
Thanks a lot. I am looking forward to see this function in upcoming version."
Sep 11, 2014
Ruoyu Tan posted a discussion in ArduCopter User Group
Hi All,Currently I am using roscopter ROS node(link) to send RC override control to APM. However, it turns out that I can not change flight mode by using my RC transmitter when the APM is connected with roscopter node.Is there any way to configure…
Sep 7, 2014
Ruoyu Tan posted a discussion in Arducopter Y6 Owners
Hi All,Currently I am using roscopter ROS node(link) to send RC override control to control Y6. However, it turns out that I can not change flight mode by using my RC transmitter when the APM is connected with roscopter node.Is there any way to…
Sep 7, 2014
Ruoyu Tan replied to Pushyami Kaveti's discussion Using Mavlink_ros in ROS User Group
"Hi Kaveti,
I also start to use mavlink_ros package. However, I don't know how to use mavlink_ros::Mavlink message. For example, if I want to arm the rotor, which values should give for the every variables in this message? Can you give me some help?"
Aug 28, 2014
Ruoyu Tan replied to Valentin Brossard's discussion Overriding Remote Control from a custom GS with MAVLink
"Thank you Suresh. I have additional 2 questions... 
So the target_component ID for me is also 250, right?
Do I need to keep my RC on and switch to AUTO mode when sending commands? Or I can turn off the Radio Controller?
I really appreciate your help."
Jul 3, 2014
Ruoyu Tan replied to Valentin Brossard's discussion Overriding Remote Control from a custom GS with MAVLink
"Hi Suresh,

I have tried your codes but the quad still can not be armed. Does the value in above codes are all correct? Is the value of arm_command_msg.command should be 400? Does different APM have different target_system ID and target_component…"
Jul 3, 2014
Ruoyu Tan replied to Valentin Brossard's discussion Overriding Remote Control from a custom GS with MAVLink
"Hi Suresh,
Thanks for your reply.I did go through the mavlink command structures. But I still have some questions, would you help me?
1. Which head files I need to include to compile above codes? Will any sign be given to show that the quad has…"
Jul 1, 2014
Ruoyu Tan replied to Valentin Brossard's discussion Overriding Remote Control from a custom GS with MAVLink
"Hi Suresh,

I am newly programming in MAVLINK. I am planning to follow your above code to arm the quad. Does this code work? Do you mind to share which head file you had included in the code?"
Jun 30, 2014