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Message
From: OpenCores CVS Agent<cvs@o...>
Date: Tue Jan 18 16:19:30 CET 2005
Subject: [cvs-checkins] MODIFIED: sc2v ...
Date: 00/05/01 18:16:19 Added: sc2v/examples stmach_k.cpp stmach_k.h
Log:
Fixed bugs. Contribution by Harald Devos
Revision Changes Path
1.1 sc2v/examples/stmach_k.cpp
http://www.opencores.org/cvsweb.shtml/sc2v/examples/stmach_k.cpp?rev=1.1&content-type=text/x-cvsweb-markup
Index: stmach_k.cpp
===================================================================
// stmach_k.cpp
#include "stmach.h"
void stmach_k::getnextst()
{
play.write(false);
recrd.write(false);
erase.write(false);
save.write(false);
address.write(false);
switch (current_state.read()) {
case main_st:
if (key.read() == 1) {
next_state.write(review_st);
} else {
if (key.read() == 2) {
next_state.write(send_st);
} else {
next_state.write(main_st);
}
}
break;
case record_st:
if (key.read() == 5) {
next_state.write(begin_rec_st);
} else {
next_state.write(record_st);
}
break;
case begin_rec_st:
//comment over here
recrd.write(true);
next_state.write(message_st);
break;
case message_st: //comment over here
recrd.write(true);
if (key.read() == 6) {
next_state.write(send_st);
} else {
next_state.write(message_st);
}
break;
default:
next_state.write(main_st);
break;
} // end switch
} // end method
void stmach::setstate()
{
current_state.write(next_state);
}
1.1 sc2v/examples/stmach_k.h
http://www.opencores.org/cvsweb.shtml/sc2v/examples/stmach_k.h?rev=1.1&content-type=text/x-cvsweb-markup
Index: stmach_k.h
===================================================================
// stmach_k.h
#include "systemc.h"
SC_MODULE (stmach_k)
{
sc_in < bool > clk;
sc_in < sc_uint < 4 > >key;
sc_out < bool > play;
sc_out < bool > recrd;
sc_out < bool > erase;
/*comment with // */ sc_out < bool > save;
sc_out < bool > address; //comment \
also comment
enum vm_state
{ main_st, review_st, repeat_st, save_st,
erase_st, send_st, address_st,
record_st, begin_rec_st, message_st
};
sc_signal < vm_state > next_state;
sc_signal < vm_state > current_state;
void getnextst ();
void setstate ();
SC_CTOR (stmach)
{
SC_METHOD (getnextst);
sensitive << key << current_state;
SC_METHOD (setstate);
sensitive_pos (clk);
}
};
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