How to display a float value having only 2 digits after the decimal point in Mikroc

[aswathymohan]

Hi

How to display 230.5678956 as 230.56 in mikroc

Regards

 

[horace1]

using printf
https://www.cplusplus.com/reference/cstdio/printf/

you use a format such as %4.2f to print a field width of four with two decimal places after the decimal point

 

[aswathymohan]

I am using pic16f877a,sprintf is not supported in this uc.

 

[milan.rajik]

There is no printf() in mikroC. To use FloatToStr() you have to define a char array which has minimum 23 elements like flt2strBuff[23].

"230.5678956"

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Code C - [expand]
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unsigned char i = 0;
 
while(flt2strBuff[i]) {
 
    while(flt2strBuff[i] != '.')i++;
    i += 3;
 
    flt2strBuff[i] = '\0';
 
}

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[Mr.Big]

Do you mean Mikroe MikroC?
I only use Mikropacsal, but maybe it works in C too
I Pascal you use a String. A String work like a Array
So YOu can terminate it with 0 at the point you want.
If you have a:=1.2345 and want 1.23 then write vor the Variable a
a[5]:=0;
LCDOut(a);

Then you get 1.23
I hope this works for you.
Why you don'T ask this in the Mikroe Community?