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54 questions

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71
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no
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no
votes
2020-10-08 23:52:46 -0500 electrophod

Working of ROS subscribers in an Arduino code

23k
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4
answers
5
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2020-10-08 02:44:00 -0500 gvdhoorn

What is the actual meaning of ros::spin()

30
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2
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no
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2020-08-23 09:20:02 -0600 gvdhoorn

Standby mode for nodes depending on topic value

39k
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3
answers
24
votes
2020-08-06 13:33:41 -0500 cascais

ROS callbacks, threads and spinning

63
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no
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no
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2020-07-21 04:06:24 -0500 Pombor

Stop ros::spin()

707
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2
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no
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2020-05-18 06:00:06 -0500 Andreas Z

Using spinOnce inside Services

92
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1
answer
no
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2020-03-17 03:37:58 -0600 Delb flag of France

When exactly is a callback function executed?

346
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2
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no
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2019-10-30 10:58:55 -0600 mwenger

g_main_loop_new

157
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1
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no
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2019-04-27 12:18:46 -0600 BryceWilley

Is spin() event driven?

926
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2
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1
vote
2019-02-13 03:40:12 -0500 gvdhoorn

What is the ros::spin rate?

310
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2019-02-11 04:23:26 -0500 NewGuy999

Rospy Spin/Callback - Killing running function?

763
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no
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2018-02-23 14:10:39 -0500 Boregard

Wheel slippery, wrong direction and not straight

329
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no
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2017-11-03 14:48:12 -0600 knxa

segfault in spinOnce, what is wrong?

45
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2017-04-26 10:37:31 -0600 potaahto

ros::spinOnce within library function - dangerous?

140
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no
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2016-11-25 19:11:18 -0600 Miiller

Segmentation fault on ros.spin()

280
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1
answer
no
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2016-08-17 01:14:10 -0600 Mark Rose flag of United States of America

ROS spin and initialize

835
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1
answer
no
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2016-06-22 13:40:32 -0600 kramer

Does every ROS node need to spin()?

292
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1
answer
no
votes
2016-02-22 09:29:12 -0500 J├Ągermeister flag of Germany

Callback function and Threading

136
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no
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no
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2016-01-04 02:34:18 -0600 zzzZuo flag of China

How can I get status in Rviz goal_tool.cpp?

1k
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1
answer
1
vote
2015-11-15 20:54:05 -0600 wdsky2010

Handling SIGINT

359
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no
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no
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2015-11-05 18:31:08 -0600 Sameow

spinonce crashed in callback function of subscriber

1k
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1
answer
no
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2015-05-30 11:48:25 -0500 gvdhoorn

How to run ros::spin in the background

63
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no
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no
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2015-05-26 03:34:26 -0600 cros

ros::spin() can't work contione

1k
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1
answer
no
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2015-04-20 09:37:24 -0500 dornhege flag of Germany

when is the callback function called

161
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no
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2015-03-19 13:59:15 -0600 215

Keep running the function without restarting it?

3k
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1
answer
2
votes
2015-02-25 03:56:39 -0500 Adolfo Rodriguez T flag of Spain

Does ros::Duration::sleep spin?

75
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1
answer
no
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2014-11-06 17:29:18 -0600 ahendrix flag of United States of America

move_base_node callbacks

116
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1
answer
no
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2014-09-23 18:14:43 -0600 tfoote flag of United States of America

why to define ros::spin() in another thread?

4k
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2
answers
1
vote
2014-08-22 07:35:59 -0500 silentwf

Getting messages after an user input?

10k
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2
answers
3
votes
2014-08-05 10:43:58 -0500 Winston

The difference between Spin() and SpinOnce().

14k
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6
answers
2
votes
2014-05-21 23:49:53 -0500 Captcha

[rospy] suscriber: run a callback once using rospy.spin

27k
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2
answers
4
votes
2013-12-16 00:07:25 -0500 demmeln

Python Spin Once Equivalent

268
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1
answer
no
votes
2013-09-29 21:19:27 -0600 Thomas flag of United States of America

How can I post to ros's callbackQueue()?

1k
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1
answer
4
votes
2013-06-23 22:42:12 -0500 Philip flag of Germany

Is spinOnce needed?

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