math calculation doens not worked in mikroc pic

mokashiswapnil · Feb 12, 2013

Hi ,this is my mikroc code.I am not getting temp value on lcd .
float y,rtdr,temp;
char opr[30];
y = 0.15274- (rtdr-100.0)*2310.0e-7;
if(y>= 0)
y= sqrt;
temp = (y-0.39083)/(-0.0001155) ;

FloatToStr(temp,opr);
Lcd_Out(1,1,lcd);

i am not getting value of y also value of temp.

Tahmid · Feb 12, 2013

Code:

float y,rtdr,temp;
char opr[30];
y = 0.15274- (rtdr-100.0)*2310.0e-7;
if(y>= 0)
y= sqrt(y);
temp = (y-0.39083)/(-0.0001155) ;

FloatToStr(temp,opr);
Lcd_Out(1,1,lcd);

Code:

[B]Lcd_Out(1,1,[U][COLOR="#FF0000"]lcd[/COLOR][/U]);[/B]

Where did you get this "lcd" variable?

Code:

FloatToStr(temp,[COLOR="#FF0000"][B][U]opr[/U][/B][/COLOR]);

You should use this "opr" variable, which is where your result from the float to string conversion is stored.

Hope this helps.
Tahmid.

mokashiswapnil · Feb 13, 2013

Tahmid said:
Code:

float y,rtdr,temp; char opr[30]; y = 0.15274- (rtdr-100.0)*2310.0e-7; if(y>= 0) y= sqrt(y); temp = (y-0.39083)/(-0.0001155) ; FloatToStr(temp,opr); Lcd_Out(1,1,lcd);

Code:

[B]Lcd_Out(1,1,[U][COLOR="#FF0000"]lcd[/COLOR][/U]);[/B]

Where did you get this "lcd" variable?

Code:

FloatToStr(temp,[COLOR="#FF0000"][B][U]opr[/U][/B][/COLOR]);

You should use this "opr" variable, which is where your result from the float to string conversion is stored.

Hope this helps.
Tahmid.

Thank you Tahmid,i corrected my code with Lcd_Out(1,1,opr),but i get blank lcd and no pic microcontroller operation simulating on proteus.

math calculation doens not worked in mikroc pic

mokashiswapnil

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Tahmid

Advanced Member level 6

mokashiswapnil

Newbie level 3

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math calculation doens not worked in mikroc pic

mokashiswapnil

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