Search found 7 matches

by kashishdhal
Wed Jun 03, 2020 10:42 pm
Forum: Bitcraze
Topic: Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU
Replies: 5
Views: 957

Re: Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU

So ROS package doesn't allow you to send the motor commands, from what I am aware of it allows to send cmd_vel (meaning velocity commands). For my application, I will probably need to modify the firmware and/or ROS package. I guess I would first have to track in which variable the radio commands are...
by kashishdhal
Mon Jun 01, 2020 2:33 am
Forum: Bitcraze
Topic: Unable to echo accelerometer data from /crazyflie/imu topic
Replies: 6
Views: 1085

Re: Unable to echo accelerometer data from /crazyflie/imu topic

Hello ,

I am not able to see the orientation and covariance data in ROS IMU topic. Is it not getting published through radio? Is it disabled in the firmware?

The issue is created here:
https://github.com/whoenig/crazyflie_ros/issues/182

Regards,
Kashish Dhal
by kashishdhal
Mon Jun 01, 2020 2:31 am
Forum: Bitcraze
Topic: Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU
Replies: 5
Views: 957

Re: Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU

Hello, I followed the link given by you. But the VM does not seem to work. Also, I am not sure, if it is even supported. I created an issue on github regarding this here: https://github.com/bitcraze/bitcraze-vm/issues/47 But if for now I want to skip testing on my PC. I just want to understand how F...
by kashishdhal
Mon Apr 20, 2020 6:26 pm
Forum: Bitcraze
Topic: Unable to echo accelerometer data from /crazyflie/imu topic
Replies: 6
Views: 1085

Re: Unable to echo accelerometer data from /crazyflie/imu topic

I would like to know how do I get emails for the replies on my posts here. Can someone help?
by kashishdhal
Mon Apr 20, 2020 6:20 pm
Forum: Bitcraze
Topic: Unable to echo accelerometer data from /crazyflie/imu topic
Replies: 6
Views: 1085

Re: Unable to echo accelerometer data from /crazyflie/imu topic

Hello,

I am sorry that I did not get notification for the replies here. This issue is now resolved by whoenig in the same github link that is attached in the first message.

Regards,
Kashish Dhal
by kashishdhal
Mon Apr 20, 2020 6:17 pm
Forum: Bitcraze
Topic: Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU
Replies: 5
Views: 957

Flashing FreeRTOS or Adding custom .c files in Crazyflie MCU

Hello All,

I want to program the crazyflie MCU by adding custom .c files. The aim is to have a custom algorithms works. Later, I also want to flash FreeRTOS and build my own firmware on the top of it.

Please let me know that how should I go in steps for the same.

Regards,
Kashish Dhal
by kashishdhal
Sun Apr 12, 2020 11:01 pm
Forum: Bitcraze
Topic: Unable to echo accelerometer data from /crazyflie/imu topic
Replies: 6
Views: 1085

Unable to echo accelerometer data from /crazyflie/imu topic

Hello Community, I am using hover_vicon.launch to hover the crazyflie using vicon data and I am successfully able to hover it to the desired location. However, when I try to echo the rostopics such as /crazyflie/imu, /crazyflie/battery, and others, I do not get any data. I have asked this question p...