URL
https://opencores.org/ocsvn/sc2v/sc2v/trunk
Subversion Repositories sc2v
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 7 to Rev 8
- ↔ Reverse comparison
Rev 7 → Rev 8
/trunk/examples/stmach_k.h
0,0 → 1,32
// 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); |
} |
}; |
|
|
/trunk/examples/stmach_k.cpp
0,0 → 1,55
// 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); |
} |