too many actual parameters error

[nadia awad]

Hi there,

I'm trying to get the following code working, however, I'm getting this error (too many actual parameters).
Could you please help with this.
Thanks a lot. Nadia

void main()
{
unsigned long Vin, mV;
unsigned char op[12];
unsigned char i,j,lcd[5];
TRISC = 0; // PORTC are outputs (LCD)
TRISA = 0xFF; // PORTA is input
// Configure LCD
Lcd_Init(&PORTC); // LCD is connected to PORTC
Lcd_Cmd(_LCD_CLEAR);
Lcd_Out(1,1,"VOLTMETER");
Delay_ms(2000);
// Configure A/D converter. AN0 is used in this project
ADCON1 = 0x80; // Use AN0 and Vref=+5V
// Program loop
for(;;) // Endless loop
{
Lcd_Cmd(_LCD_CLEAR);
Vin = Adc_Read(0); // Read from channel 0 (AN0)
Lcd_Out(1,1,"mV = "); // Display "mV = "
mV = (Vin * 5000) >> 10; // mv = Vin x 5000 / 1024
LongToStr(mV,op); // Convert to string in "op"
// Remove leading blanks
j=0;
for(i=0;i<=11;i++)
{
if(op != ' ') // If a blank
{
lcd[j]=op;
j++;
}
}
// Display result on LCD
Lcd_Out(1,6,lcd); // Output to LCD
Delay_ms(1000); // Wait 1 second
}
}

[petar.timotijevic]

Hi,

Please update your compiler to latest Pro version.


In this line you have:

Code: Select all

Lcd_Init(&PORTC); // LCD is connected to PORTC

Here you should have this:

Code: Select all

Lcd_Init(); // LCD is connected to PORTC

LCD connections are defined as this example for PORTB:

Code: Select all

// Lcd module connections
sbit LCD_RS at LATB4_bit;
sbit LCD_EN at LATB5_bit;
sbit LCD_D4 at LATB0_bit;
sbit LCD_D5 at LATB1_bit;
sbit LCD_D6 at LATB2_bit;
sbit LCD_D7 at LATB3_bit;

sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit LCD_D4_Direction at TRISB0_bit;
sbit LCD_D5_Direction at TRISB1_bit;
sbit LCD_D6_Direction at TRISB2_bit;
sbit LCD_D7_Direction at TRISB3_bit;
// End Lcd module connections

Please see LCD Library explanation.

Please use code tags for posting your source code or zip and attach complete project files.


Best regards,
Peter

[huida_love]

hi iam new in mikro c code having trouble:

void swap (int *,int *);

int main(void) {
//! show memory(start=65520)
int a=3;
int b=4;
swap(&a,&b);
printf("a=%d,b=%d\n",a,b);
return 0;
}
void swap (int *a,int *b){
int temp=*a;
*a=*b;
*b=temp;
}
thannk you adil