1FVNET(1)                         Fawkes Manual                        FVNET(1)
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NAME

6       fvnet - Explore and retrieve from FireVision instances on the network
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SYNOPSIS

9       fvnet -e
10       fvnet -s -n host[:port]]
11       fvnet <-i|-j|-c|-C> -n host[:port]]/id file
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DESCRIPTION

14       Explore FireVision instances on the network and interact with those
15       instances. In the first form the network is explored using mDNS-SD
16       service discovery to find FireVision Fountain instances. These are then
17       queried for existing images and lookup tables.
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19       In the second form the available images and lookup tables are queried
20       from a specified host.
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22       The third form finally allows for retrieving images and retrieving or
23       pushing colormaps reading from or writing to file.
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OPTIONS

26       -h
27           Show usage instructions.
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29       -e
30           Explore the local network using service discovery.
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32       -s
33           Query a particular FireVision Foutain instance for available images
34           and colormaps.
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36       -n host[:port]][/id]
37           The network string defining the host and optionally port to connect
38           to. For interaction with a particular image or colormap the ID is
39           passed.
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41       -i
42           Retrieve FireVision raw image defined with -n and write it to file.
43           The /id suffix must be given with the appropriate ID.
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45       -j
46           Retrieve JPEG image defined with -n and write it to file. The /id
47           suffix must be given with the appropriate ID.
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49       -c
50           Retrieve colormap defined with -n and write it to file. The /id
51           suffix must be given with the appropriate ID.
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53       -c
54           Send colormap from file to host and ID defined with -n. The /id
55           suffix must be given with the appropriate ID.
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EXAMPLES

58       fvnet -e
59           Explore the network listing existing FireVision Fountain instances
60           and querying each for images and colormap.
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62       fvnet -i -n myrobot/my_image image.raw
63           Read the image with the the ID my_image from the host myrobot and
64           write it to image.raw.
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SEE ALSO

67       fawkes(8)
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AUTHOR

70       Written by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>
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DOCUMENTATION

73       Documentation by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>
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FAWKES

76       Part of the Fawkes Robot Software Framework. Project website is at
77       http://www.fawkesrobotics.org
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81Fawkes 1.2.0                      05/21/2019                          FVNET(1)
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