float to ascii

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microlab

Joined: 04 Mar 2006
Posts: 106
Helped: 3

20 Apr 2007 13:15 float to ascii

dear friends

is there any library functions available in keil to convert the float values to ascii?
there's a function to convert the ascii to float .
or is there any C routine which converts the float value to ascii ?

thanking you

ml

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waseem

Joined: 13 Apr 2005
Posts: 241
Helped: 35

21 Apr 2007 4:40 Re: float to ascii

Hi!
you can use the "sprintf" function to convert any variable to its ascii values.

unsigned char float_buff[];
temp=23.46;
sprintf(float_buff,"%4.2f",temp);

This will send each digit of the floating point number including the decimal point to the float_buff.

Regards.