I´m reading data whit bioscom. whit this I can read in the screen a character (putch()...) but I need convert this character to float. (I read in the screen i.e.: "01.24")
I tried whit atof(), but I think that I have a mistake because I used strlen and read 34 (the string is  characters).
I´m working whit TurboC++ ver. 2.0. (in 386).
I need help you about this!!!