Difference between revisions of "RCwiproc"
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| − | == Wireless Protocol == | + | ==Wireless Protocol== |
| − | + | The host will be able to send each robot velocity, direction, and shoot directives, at with the time alloted between each sample of the playing field by the overhead camera. In such way the enitre system (host, camera, and robot) will behave as a real-time system. The robot will send its current error status, battery voltage, wheel velocity, unique ID, and whether or not it has the ball to the host but not in real-time. | |
==Data Rate calculations== | ==Data Rate calculations== | ||
Revision as of 11:22, 13 April 2006
Wireless Protocol
The host will be able to send each robot velocity, direction, and shoot directives, at with the time alloted between each sample of the playing field by the overhead camera. In such way the enitre system (host, camera, and robot) will behave as a real-time system. The robot will send its current error status, battery voltage, wheel velocity, unique ID, and whether or not it has the ball to the host but not in real-time.
Data Rate calculations
100 fps At least two frames need to track motion theta Time per command 20ms Each robot needs 3 bytes (will change) 6 robots = 18 Bytes 10 bits per Byte (Start bit , 8 data bits, 1 stop bit) (18 Bytes/20ms)*(10 bits/1 Byte) = 9kbps Double bit rate for Manchester encoding 18kbps =19.2Bps baud rate
