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You are here: Home / Replies / temp in fahrenheit only…..

temp in fahrenheit only…..

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Microcontroller › 8051 › Celsius to Fahrenheit › temp in fahrenheit only…..

November 26, 2010 at 6:51 pm #5164
Anonymous
Guest

if u want temperature in fahrenheit only then u can make the following changes in c code of link provided by u…

go to convert function


> remove the code in red color


> compile and run the code.

void convert()     // Function to convert the values of ADC into numeric value to be sent to LCD
{
int s;
lcd_cmd(0x81);
delay(2);
lcd_data_string("TEMP:");
test_final=(((9*test_intermediate3)/5)+32);
s=test_final/100;
test_final=test_final%100;
lcd_cmd(0x88);
if(s!=0)
lcd_data(s+48);
else
lcd_cmd(0x06);
s=test_final/10;
test_final=test_final%10;
lcd_data(s+48);
lcd_data(test_final+48);
lcd_data(0);
lcd_data('F');
lcd_data(' ');

test_final=test_intermediate3;
lcd_cmd(0xc1); //Setting cursor to first position of first line
delay(2);
lcd_data_string("TEMP:");
s=test_final/100;
test_final=test_final%100;
lcd_cmd(0xc8);
if(s!=0)
lcd_data(s+48);
else
lcd_cmd(0x06);
s=test_final/10;
test_final=test_final%10;
lcd_data(s+48);
lcd_data(test_final+48);
lcd_data(0);
lcd_data('c');
lcd_data(' ');
delay(2);
}

                  else elaborate u’r quarry……..

 

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