mirror of
https://github.com/timmbogner/Farm-Data-Relay-System
synced 2024-11-10 07:10:42 +00:00
23 lines
591 B
C
23 lines
591 B
C
// To configure FDRS:
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// Each device in the system has a unique, one-byte address which
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// is assigned to the last digit of its MAC address at startup.
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// Each relay receives data from its pre-programmed "PREV_MAC" device and
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// sends the packet verbatim to the address corresponding to "NEXT_MAC".
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// The gateway receives the data and outputs it as a json string over the serial port.
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// THIS UNIT
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#define UNIT_MAC 0x01
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// NEXT UNIT
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#define NEXT_MAC 0x00
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// PREVIOUS UNIT
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#define PREV_MAC 0x02
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//Packets from unknown MACs are sent here.
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#define DEFT_MAC NEXT_MAC
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