I am trying to do the following: float f = 2.3; char buf[20]; int ifield = 1; sprintf(buf, “&field%d = %1.4f”, ifield,f); It compiles but when I dump the code to L475 processor, I see the value in buf is “&field1=” If I replace the float with int and %d specifier accordingly, the output is as…

Try this function : ftoa() STRING TO FLOAT AND VICE VERSA

Converting float value to a char []

hudakz (Zoltan Hudak) July 22, 2020, 7:55am 2

Hello Poonam,

I think this post might help.

Best regards, Zoltan

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