Dtostrf() problems

[Steve_H]

Hi John,

I think you are right, I routed around on google and found this

dtostrf not found and #include <stdlib.h> not working

I'm trying to concatenate a floating point value into a string. The forums recommend the dtostrf function but the compiler can't find it: ConcatenateFloat.ino: In function 'void loop()': ConcatenateFloat:16: error: 'dtostrf' was not declared in this scope 'dtostrf' was not declared in this scope dtostrf is in stdlib.h, which should be automatically included by the compiler. I manually added #include <stdlib.h> and the compiler gives the same error. Any ideas on how to use stdlib functions on…

Thanks for your comment though

Regrards

Steve