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Make the LiquidCrystal row offsets uint8_t instead of int

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Since these are memory addresses, there is no need to make them signed.
Furthermore, the HD44780 chip supports memory addresses up to 0x67, so
uint8_t shouldbe sufficient.
This commit is contained in:
Matthijs Kooijman
2013-12-18 12:37:01 +01:00
parent 03a6b2c54a
commit 3fdda81a1a
1 changed files with 1 additions and 1 deletions
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libraries/LiquidCrystal/src/LiquidCrystal.h
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@ -102,7 +102,7 @@ private:
uint8_t _initialized; uint8_t _initialized;
uint8_t _numlines,_currline; uint8_t _numlines,_currline;
int _row_offsets[4]; uint8_t _row_offsets[4];
}; };
#endif #endif