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
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)
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| Asked: 12/21/15, 11:37 AM |
| Seen: 3010 times |
| Last updated: 1/4/16, 4:24 PM |