What is wrong in this code?

[swapan]

Friends,

I tried this simple code compiled in mikroC. When built it shows error as "Invalid expression" against a statement. The statement (red coloured) is shown below. Your help is highly solicited.

swapan

    int sample();
int sample()  {
int l_volt;
l_volt = ADC_Read (4);
        return (l_volt);
}

   int g_volt;

void main() {

     TRISC    =   0x07;
     TRISA    =   0x00;
     CMCON =      0x07;
     ANSEL =      0x30;
     do {
     g_volt = sample();

     if  (g_volt < 622)
     PORTA.F5 = 0;
     PORTA.F4 = 0;

[COLOR="#FF0000"]else if (g_volt > 622  &&  g_volt < 800)[/COLOR] // Invalid expression.
     PORTA.F5 = 1;
     PORTA.F4 = 0;

     else if (g_volt > 800  &&  g_volt < 1000)
     PORTA.F5 = 0;
     PORTA.F4 = 1;

     else
     PORTA.F5 = 1;
     PORTA.F4 = 1;

     }  while (1);
}

 

[kam1787]

you need to enclose multiple statements under an IF in curly brackets

 

[tpetar]

Change code like this :

if ((g_volt > 622)  &&  (g_volt < 800))

What you try to do with lots of "else" ?

Also add { }





Nested If statements
https://www.mikroe.com/download/eng/documents/compilers/mikroc/pro/pic/help/if_statement.htm

Switch Statement
https://www.mikroe.com/download/eng/documents/compilers/mikroc/pro/pic/help/switch_statement.htm




Best regards,
Peter

;-)