MkroC Shows error ( Const truncated)

[ansarmytheen]

Hai,


Const truncated?

Anyone know how to solve this error

 

[andre_luis]

ansarmy

Post here the code line where that error occurs.

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[ansarmytheen]

Hai,

Thanks
here i post my code




const char msg[]="AT+CMG=1\r";
char cmgf[]="F",rmsg[]="R",del[]="D";
const char send[]="AT+CMGS=+918089686343";
const char dat[]="$GPRMC";
const char on[]="on*";
unsigned char ps[55];
unsigned char lat[30]; // I want to increase the array size lat[30]- lat[40];

char par[]="Latit:Longi:Speed:";

const char not[]="GPS DATA IS NOT AVAILABLE!!";
char read[15],a1;//,speed[5];
int i=0,j=0,k=0,n1=0,m1=0,q=0,x=0,q1=0,co=0,co1=0,v=0,g=0x1a,lt=0,jn2=0,fn=0,fn1=0;

void send1();
void data(char[],int,int);

void usart();
void storegps();
void common(char[]);
void main()
{
trisb=trisc=0x00;
portb=portc=0x00;
Usart_Init(9600);
Soft_Uart_Init(PORTB,2,3,9600, 0);
Delay_ms(3000);
top:
i=j=k=n1=m1=q=q1=x=co=co1=0,jn2=0,v=1;

Usart_Write('\n');
common(del);
Usart_Write('\r');
Usart_Write('\n');
Delay_ms(1000);

while(1)
{
while (q1!=15)
{
while (!Usart_Data_Ready());
{
q1++;
status.f7=1;
read[q1]=Usart_Read();
status.f7=0;
if(q1==13)
goto ahead;
}


}
}
Usart_Write('\n');
ahead:
i=0;
k=0;

common(rmsg);
Usart_Write('\r');
Usart_Write('\n');
i=0;
usart();
common(cmgf);

if(q==3)
{

Usart_Write('\n');
k=0;
Usart_Write('\n');
x=1;
send1();
Usart_Write('\n');
if (q==3)
{
storegps();
i=0;
j=1;
k=lt;
Delay_ms(1000);
Usart_Write('\n');
if (jn2==1)
{
x=2;
send1();
Delay_ms(5000);
q1=0;
goto top;
}
}
else
{
Usart_Write('\r');
goto top;
}

}
else
{
Usart_Write('\r');
goto top;
}

}

void send1()
{
int jn=0;
while (1)
{
delay_ms(1000);
for (j=0;j<=20;j++)
{
Usart_Write(send[j]);
if (j==7)
{
Usart_Write('"');
}
if (j==20)
{
Usart_Write('"');
Usart_Write('\r');
}
}
switch(x)
{
case 1:

for (i=0;i<2;i++)
{
Usart_Write(on);
}

Usart_Write(g);
Usart_Write('\r');
Usart_Write('\n');
break;
case 2:
Usart_Write('\n');
data(par,0,5);
for(i=1;i<=27;i++)
{
Usart_Write(lat);
jn=i;
if(lat=='N')
break;
}
Usart_Write('\n');
data(par,6,11);
for(i=jn+2;i<=27;i++)
{
Usart_Write(lat);
jn=i;
if(lat=='E'||'W')
break;
}
Usart_Write('\n');
data(par,12,18);

for(i=jn+2;i<=27;i++)
{
Usart_Write(lat);
if(lat==',')
break;
{
Usart_Write('\r');
Usart_Write(g);
Usart_Write('\r');
Usart_Write('\n');
break;
}
}
break;
case 3:

for(i=0;i<=27;i++)
{

Usart_Write(not);

}
break;

}
break;
}
}

void data(char l[],int l1,int l2)
{
int qn;
for (qn=l1;qn<=l2;qn++)
{
Usart_Write(l[qn]);
}
}

void usart()
{
q=0;
while (1)
{
while (!Usart_Data_Ready());
{
read[q]=Usart_Read();
q++;
if(q==3)
{
if(read[2]=='*')
v=0;
break;
}
}
}
}
void storegps()
{
int mn=0,jn1=0,jn=0;

while (1)
{
do
{

ps[k]=Soft_Uart_Read(&a1); //this line

if(k==90)
{
Soft_Uart_Write(ps[k]);
}
// up to this correct
if (ps[k]==',')
{
co++;
}
if(ps[k]=='A')
{
lt=k;
mn=lt+1;
jn2=1;
}
if(jn2==1)
{
if(k>=mn&&k<(mn+29))
{
lat[jn]=ps[k];
jn++;
}

}
}while(a1);

if (co==8)

break;
k++;
}

}
void common (char cmn[])
{
for (n1=0;n1<10;n1++)
{
Usart_Write(msg[n1]);
if(n1==5)
Usart_Write(cmn[j]);
}
}



I know it's big program

When i increase the array size lat[30]- lat[40]; it shows a warning const truncated and it point to the line

ps[k]=Soft_Uart_Read(&a1);

 

[andre_luis]

hi

You declared ps unsigned.
Must declare as signed due result is negative.

PS.:
1 ) I sugest you edit the post and quote code section between

..[\CODE].
2 ) Also I sugest just post the section in wich error occurs in order to don´t waste forum resources and make easier to analyse.

:wink:

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