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Code Issues Releases Activity

Print "ovf" if float to be printed doesn't fit in a long.

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http://code.google.com/p/arduino/issues/detail?id=967
This commit is contained in:
David A. Mellis 2012-06-28 23:20:56 -04:00
parent 1daeba6fd6
commit 6036846ce3
1 changed files with 2 additions and 0 deletions
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2
hardware/arduino/cores/arduino/Print.cpp
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@ -228,6 +228,8 @@ size_t Print::printFloat(double number, uint8_t digits)
if (isnan(number)) return print("nan");
if (isinf(number)) return print("inf");
if (number > 4294967040.0) return print ("ovf"); // constant determined empirically
if (number <-4294967040.0) return print ("ovf"); // constant determined empirically
// Handle negative numbers
if (number < 0.0)