Triggered camera / multicamera plugins (melodic-devel) #743
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We should include #740 as well, to make sure the new plugins are installed |
…to melodic-devel-transplant-714
j-rivero
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Bump to trigger rebuild (current build is 404) |
kev-the-dev
approved these changes
Jun 27, 2018
cohen39
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Nov 15, 2021
…el-transplant-714 Triggered camera / multicamera plugins (melodic-devel)
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{ port of pull request #714 }
{ port of pull request #687 }
This adds a plugin for triggered cameras and multicameras. These sensors do not publish unless triggered. They have an additional topic (default name
image_trigger) that subscribes tostd_msgs/Emptymessages and will publish a single update after being triggered.Its maximum update rate is currently set by the
<update_rate>sdf tag in the<sensor>block. Under the hood. If you publish two trigger messages before the camera has a chance to publish, it will only publish once, since aboolis used to keep track of the trigger status. The test reflects this behavior.