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The Buzz Language
https://swarming.buzz/wiki/
2026-04-07T16:00:41+00:00The Buzz Language
https://swarming.buzz/wiki/
https://swarming.buzz/wiki///swarming.buzz/wiki/lib/tpl/bootstrap3/images/favicon.icotext/html2019-04-05T13:31:25+00:00ilpincy (ilpincy@undisclosed.example.com)buzz_kh4 - [Actuators]
https://swarming.buzz/wiki/doku.php?id=buzz_kh4&rev=1554471085&do=diff
Buzz on the Khepera IV
The Khepera IV is a commercial robot produced by K-Team.
A Buzz port for the Khepera IV is available at <https://github.com/MISTLab/BuzzKH4>. An ARGoS plugin to simulate the robot is available at <https://github.com/ilpincy/argos3-kheperaiv>.
Supported Devices
Actuators
* Wheels
* set_wheels(lws,rws) sets the speed of the wheels totext/html2018-07-17T18:59:51+00:00ilpincy (ilpincy@undisclosed.example.com)buzz_syntax_bnf
https://swarming.buzz/wiki/doku.php?id=buzz_syntax_bnf&rev=1531853991&do=diff
Buzz Syntax BNF Specification
For an example-driven explanation of the Buzz syntax, see the syntax cheatsheet. In what follows, we report a formal Backus-Naur Form grammar specification.
Tokens
An identifier in Buzz is defined by this regular expression:
[[:alpha:]_][[:alnum:]_]*
The recognized tokens are:text/html2018-03-23T18:17:47+00:00jayam (jayam@undisclosed.example.com)buzz_syntax_cheatsheet
https://swarming.buzz/wiki/doku.php?id=buzz_syntax_cheatsheet&rev=1521829067&do=diff
Buzz Syntax Cheatsheet
Category Examples Comments
# This is a comment
File inclusion
include "otherfile.bzz"
# NOTE: A specific file can be included only once.
# Any 'include' statement for a file is ignored after the first inclusion
# occurred.
# Relative paths are automatically transformed into absolute paths before
# including a file.text/html2018-03-23T18:17:06+00:00jayam (jayam@undisclosed.example.com)buzz_manual - [The math Library]
https://swarming.buzz/wiki/doku.php?id=buzz_manual&rev=1521829026&do=diff
Variables
Buzz is a dynamically typed language. This means that the type of a variable can change during the execution of a script, and it depends on the type of the value stored by a variable at any moment.
Buzz does not include the concept of constant. Every variable is always mutable.text/html2016-09-03T00:27:47+00:00ilpincy (ilpincy@undisclosed.example.com)toolset.png - created
https://swarming.buzz/wiki/doku.php?image=toolset.png&ns=&rev=1472862467&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=500&h=173&t=1472862467&tok=1983c4&media=toolset.png" alt="toolset.png" />text/html2016-09-03T00:24:29+00:00ilpincy (ilpincy@undisclosed.example.com)wiki:toolset.png
https://swarming.buzz/wiki/doku.php?image=wiki%3Atoolset.png&ns=wiki&rev=1472862269&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=500&h=173&t=1472862269&tok=5cd99a&media=wiki:toolset.png" alt="wiki:toolset.png" />text/html2016-04-13T04:21:25+00:00ilpincy (ilpincy@undisclosed.example.com)buzzvm.png - created
https://swarming.buzz/wiki/doku.php?image=buzzvm.png&ns=&rev=1460521285&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=499&h=398&t=1460521285&tok=40f55d&media=buzzvm.png" alt="buzzvm.png" />text/html2016-04-13T04:04:29+00:00ilpincy (ilpincy@undisclosed.example.com)swarmmachine.png
https://swarming.buzz/wiki/doku.php?image=swarmmachine.png&ns=&rev=1460520269&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=500&h=244&t=1460520269&tok=b708c9&media=swarmmachine.png" alt="swarmmachine.png" />text/html2016-04-13T04:04:11+00:00ilpincy (ilpincy@undisclosed.example.com)deployment.png
https://swarming.buzz/wiki/doku.php?image=deployment.png&ns=&rev=1460520251&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=500&h=299&t=1460520251&tok=5da819&media=deployment.png" alt="deployment.png" />text/html2015-07-29T02:41:47+00:00root (root@undisclosed.example.com)logo.png - created
https://swarming.buzz/wiki/doku.php?image=logo.png&ns=&rev=1438137707&tab_details=history&mediado=diff&do=media
<img src="https://swarming.buzz/wiki/lib/exe/fetch.php?w=239&h=64&t=1438137707&tok=62e124&media=logo.png" alt="logo.png" />text/html2015-07-28T19:39:46+00:00root (root@undisclosed.example.com)buzzlogo.png - removed
https://swarming.buzz/wiki/doku.php?image=buzzlogo.png&ns=&rev=1438112386&tab_details=history&mediado=diff&do=media