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ISSUE #20: Support for negative decimal numbers

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rjbatista@gmail.com
2012-02-20 22:17:47 +00:00
parent 8b1fda292d
commit f52570e011
4 changed files with 32 additions and 3 deletions
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5
TM1638.h
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@@ -43,6 +43,9 @@ class TM1638 : public TM16XX
/** Set the display to a unsigned decimal number (with or without leading zeros) */
void setDisplayToDecNumber(unsigned long number, byte dots, boolean leadingZeros = true,
const byte numberFont[] = NUMBER_FONT);
/** Set the display to a signed decimal number (with or without leading zeros) */
void setDisplayToSignedDecNumber(signed long number, byte dots, boolean leadingZeros = true,
const byte numberFont[] = NUMBER_FONT);
/** Set the display to a unsigned binary number */
void setDisplayToBinNumber(byte number, byte dots,
const byte numberFont[] = NUMBER_FONT);
@@ -57,6 +60,8 @@ class TM1638 : public TM16XX
protected:
virtual void sendChar(byte pos, byte data, boolean dot);
void setDisplayToDecNumberAt(unsigned long number, byte dots, byte startingPos,
boolean leadingZeros, const byte numberFont[]);
};
#endif