use sprintf-based implementation for dtostrf #122
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altough the current implementation passed all the unit tests, an user reported problems with the actual code (http://forum.arduino.cc/index.php?topic=380422.0). If libc has float support there is no need to do strange things like on AVR, so we can use the sprintf implementation
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@bigdinotech please review. |
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@calvinatintel looks good. please merge |
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cherry-picked |
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altough the current implementation passed all the unit tests, an user reported problems with the actual code (http://forum.arduino.cc/index.php?topic=380422.0).
If libc has float support there is no need to do strange things like on AVR, so we can use the sprintf implementation