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Homepage › Forums › General Support › Q&A: sprintf() in Keil MDK and LPC2478
(This message was transferred over from our old forum)
Posted August 14, 2015
By Todd DeBoer
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On 9/29/10 wiggerl asked, “Has anybody an idea why the sprintf() function in connection with Keil MDK 3.40 and LPC2478 won’t work, if i try to convert a float variable into a string?”
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(Follow up post)
Answered:
Floating point math is usually turned off by default. In Keil, although I have not used it, it looks like you may need to link in the fplib library.