AT90USB1286 and sketch compatibility

I currently have a sketch that converts a float to a string

stringVariable = String(floatVariable, 2);

this code works for arduino uno, or leonardo.

It doesn't work for Industruino 1286. It gives this error:

error: call of overloaded 'String(float&, int)' is ambiguous

 

Julio
Julio
17
| 1 0 0
Asked on 12/21/15, 11:37 AM
1
vote
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Use the dtostrf() arduino built-in function.  I found the following in a google search:

Float to string using String class and sprintf %f do not work in Arudino compiler (removed because very slow)

Gary Huband
Gary Huband
57
| 0 0 0
Answered on 1/4/16, 4:24 PM
1
vote

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Asked: 12/21/15, 11:37 AM
Seen: 825 times
Last updated: 1/4/16, 4:24 PM