was not declared in this scope error

[acc_sysC]

I am getting 'nbit_multiplexer' was not declared in this scope error even though I have included the header file and the path looks fine. I am trying to debug the code.

The module does not even get instantiated for me to debug.

Here is the link to the code in EDA playground: https://www.edaplayground.com/x/Et_C

Please guide me.

[karthickg]

Check your include guards.

[Eyck]

Your inlcude guard in nbit_multiplexer.h is wrong. Instead of

#ifdef NBIT_MUX_H
#define NBIT_MUX_H

yous should write

#ifndef NBIT_MUX_H
#define NBIT_MUX_H

 

[acc_sysC]

@Eyck That worked. Thanks!

Can port declaration can be done like this:

sc_in<sc_biguint<pow(2,N)*M> > IN;

I tried storing pow(2,N) is another variable and and used it in the port declaration but that didn't work.

Is there a way to do this?

[karthickg]

5 hours ago, acc_sysC said:

@Eyck That worked. Thanks!

Can port declaration can be done like this:

sc_in<sc_biguint<pow(2,N)*M> > IN;

I tried storing pow(2,N) is another variable and and used it in the port declaration but that didn't work.

Is there a way to do this?

Did you check the response to your own other post:

 

[acc_sysC]

@karthickg I couldn't see the reply when I checked it for some reason. So I asked it again here. 

Thanks it works