Switch Statement with < or >

[ste2006]

Anyone any ideas if i can use operands in a switch statement such as < or >

I am using MPLAB with some PIC Micros and trying to evaluate stages in temperature

Anyone have any ideas??

Thanks

 

[zia]

hy ste
you can use switch statement with
void main(void)
{

char a=1,b=1;
trisb=0;//o/p
for(;
{
switch(a|b)
{
case 1:
portb.f0=1;
}
}
}

 

[ste2006]

I want to evaluate is the ADC value returned between x and y, if not between x1 and y1 etc

So want to ultimately control a fan speed over say 20 levels depending on temperature

 

[betwixt]

The value used in a switch() statement should be a variable, the value in a "case:" statement must be a constant. It is hard coded when the program is compiled so it has to be a constant.

Brian.

 

[ste2006]

Thanks Brian,

I am just using some If-Else statements now and its fine,

Regards,