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Added externs for additional Wire instances #97

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Merged
merged 2 commits into from
Jan 20, 2016
Merged

Added externs for additional Wire instances #97

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e53584c
Added externs for additional Wire instances
Jan 19, 2016
5c19b45
Followed the precedent in SPI and Wire libraries, adding #ifdefs to c…
Jan 19, 2016
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19 changes: 18 additions & 1 deletion libraries/Wire/Wire.h
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Original file line number Diff line number Diff line change
Expand Up @@ -106,6 +106,23 @@ class TwoWire : public Stream
//static const uint32_t XMIT_TIMEOUT = 100000;
};

extern TwoWire Wire;
#if WIRE_INTERFACES_COUNT > 0
extern TwoWire Wire;
#endif
#if WIRE_INTERFACES_COUNT > 1
extern TwoWire Wire1;
#endif
#if WIRE_INTERFACES_COUNT > 2
extern TwoWire Wire2;
#endif
#if WIRE_INTERFACES_COUNT > 3
extern TwoWire Wire3;
#endif
#if WIRE_INTERFACES_COUNT > 4
extern TwoWire Wire4;
#endif
#if WIRE_INTERFACES_COUNT > 5
extern TwoWire Wire5;
#endif

#endif