printing floating point numbers

Forum 2005-2010 (read only) Software Development
1

Does the arduino sprintf function support printing of floating point numbers. It apears to in the manual, but when I put in a format like %f, %lf, or %F, all I get is ? I assume this means it's not supported, but it could be that I'm just using the wrong format.

Michael

2

Floating point is not supported in the arduino sprintf. But there are a number of routines you can use to output floating point on the arduino posted in this thread: http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1207226548