1FVNET(1)                         Fawkes Manual                        FVNET(1)
2
3
4

NAME

6       fvnet - Explore and retrieve from FireVision instances on the network
7

SYNOPSIS

9       fvnet -e
10       fvnet -s -n host[:port]]
11       fvnet <-i|-j|-c|-C> -n host[:port]]/id file
12

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.
18
19       In the second form the available images and lookup tables are queried
20       from a specified host.
21
22       The third form finally allows for retrieving images and retrieving or
23       pushing colormaps reading from or writing to file.
24

OPTIONS

26       -h
27           Show usage instructions.
28
29       -e
30           Explore the local network using service discovery.
31
32       -s
33           Query a particular FireVision Foutain instance for available images
34           and colormaps.
35
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.
40
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.
44
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.
48
49       -c
50           Retrieve colormap defined with -n and write it to file. The /id
51           suffix must be given with the appropriate ID.
52
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.
56

EXAMPLES

58       fvnet -e
59           Explore the network listing existing FireVision Fountain instances
60           and querying each for images and colormap.
61
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.
65

SEE ALSO

67       fawkes(8)
68

AUTHOR

70       Written by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>
71

DOCUMENTATION

73       Documentation by Tim Niemueller <niemueller@kbsg.rwth-aachen.de>
74

FAWKES

76       Part of the Fawkes Robot Software Framework. Project website is at
77       http://www.fawkesrobotics.org
78
79
80
81Fawkes 1.3.0                      09/14/2021                          FVNET(1)
Impressum