Speed and size improvement in Print::printFloat()
Avoid using the overload of print() for signed integer since a negative value is not allowed here. This results in a smaller (unless print(int) is used somewhere else in the program) and faster code because the overload for unsigned integer is simpler.
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@ -257,7 +257,7 @@ size_t Print::printFloat(double number, uint8_t digits)
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while (digits-- > 0)
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while (digits-- > 0)
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{
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{
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remainder *= 10.0;
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remainder *= 10.0;
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int toPrint = int(remainder);
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unsigned toPrint = unsigned(remainder);
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n += print(toPrint);
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n += print(toPrint);
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remainder -= toPrint;
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remainder -= toPrint;
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}
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}
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