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Bullroarers

165 bytes added, 16:00, 10 September 2014

→‎Receiving

==Receiving==

They Each node can receive 6 messages. These messages are sent directly to the node IP address via UDP (i.e. for node 1, they are sent to 192.168.3.1), and do not contain any node-specific information in their osc address tags: *''/br/1/relay'', integer (0 or 1)

**Turns relay on or off.

**Relays are active low, so a value of 0 (LOW) means the relay is on, 1 (HIGH) means the relay is off.

Configuration messages. The following three messages change run-time behavior of a node in automatic mode:

*''/br/1/auto'', integer (0 or 1)

**Sets automatic mode. 0 for "off", 1 for "on".

*''/br/1/max'', integer (0 - 1024)

**Sets the threshold value for the lower limit of bullroarer travel. When in auto mode, a sensor reading larger than this value will trigger the relay to turn the motor back on and raise the bullroarer.

*''/br/1/timeout'', long integer, 0- max long int.

**Sets the amount of time the bullroarer waits at bottom before starting motor, the "rest time". Only works when in auto mode.

*''/br/1/write'', integer (0 or 1)

**Writes the current runtime configuration (auto, max, and timeout) to the bullroarer's EEPROM. This will save the current settings for next startup. Otherwise they are lost.

*''/br/1/config'', integer (0 or 1)

**Sends the current runtime configuration for the bullroarer to the host computer.

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Rtwomey

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