switch case

[meera]

hi,

 

 Since iam new to systemc and am trying out new things in order to learn , iam getting lot of doubts, hope someone can help me out!!

 like i verilog where we use case statement for implementing fsm,similarly in  systemc to implement some fsm i hope we use switch statement, so is it possible to switch from one case to another? if so how is it done? 

 

This is part of the code i wanted to realize:

#include "systemc.h"

enum htrans_type { IDLE, BUSY,NONSEQ,SEQ};

SC_MODULE(trans){

sc_in<htrans_type> HTRANS;

void p1(){

while(true)

{

wait();

switch(HTRANS){

case IDLE: {///* I have some conditions here

}

break;

case IDLE: {/// * some conditions}

break;

case BUSY:{//// *some condition)

break;

}

 

how do i switch case from one case to other?

[kartikkg]

Before the break statement you can change the state HTRANS = new_state.

[dakupoto]

 

hi,

 

 Since iam new to systemc and am trying out new things in order to learn , iam getting lot of doubts, hope someone can help me out!!

 like i verilog where we use case statement for implementing fsm,similarly in  systemc to implement some fsm i hope we use switch statement, so is it possible to switch from one case to another? if so how is it done? 

 

This is part of the code i wanted to realize:

#include "systemc.h"

enum htrans_type { IDLE, BUSY,NONSEQ,SEQ};

SC_MODULE(trans){

sc_in<htrans_type> HTRANS;

void p1(){

while(true)

{

wait();

switch(HTRANS){

case IDLE: {///* I have some conditions here

}

break;

case IDLE: {/// * some conditions}

break;

case BUSY:{//// *some condition)

break;

}

 

how do i switch case from one case to other?

 

 

 

Hello Sir,

Please note that SystemC is a C/C++ library, so if the root language supports

switch - case statements, so will the library.  Hope that helps.