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/*
* Simulator of microcontrollers (stm8.src/uid.cc)
*
* Copyright (C) 2017,17 Drotos Daniel, Talker Bt.
*
* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
*
*/
/* This file is part of microcontroller simulator: ucsim.
UCSIM is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
UCSIM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with UCSIM; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/
#include "uidcl.h"
cl_uid::cl_uid(class cl_uc *auc, t_addr abase):
cl_hw(auc, HW_DUMMY, 0, "uid")
{
base= abase;
}
static u8_t uid[12]= {
0x00,
0x5b,
0x00,
0x16,
0x11,
0x47,
0x30,
0x31,
0x38,
0x35,
0x35,
0x36
};
int
cl_uid::init(void)
{
int i;
cl_hw::init();
for (i= 0; i < 12; i++)
{
//regs[i]= register_cell(uc->rom, base+i);
uc->rom->download(base+i, uid[i]);
uc->rom->set_cell_flag(base+i, true, CELL_READ_ONLY);
}
return 0;
}
t_mem
cl_uid::read(class cl_memory_cell *cell)
{
t_mem v= cell->get();
//t_addr a;
if (conf(cell, NULL))
return v;
/*
if (!uc->rom->is_owned(cell, &a))
return v;
if ((a < base) ||
(a >= base+12))
return v;
a-= base;
cell->set(v= uid[a]);
*/
return v;
}
void
cl_uid::write(class cl_memory_cell *cell, t_mem *val)
{
//t_addr a;
if (conf(cell, val))
return;
/*
if (!uc->rom->is_owned(cell, &a))
return;
if ((a < base) ||
(a >= base+12))
return;
a-= base;
*val= uid[a];
*/
}
void
cl_uid::print_info(class cl_console_base *con)
{
/*
con->dd_printf("base= 0x%04x\n", base);
con->dd_printf("end = 0x%04x\n", base+12);
con->dd_printf("uid =");
int i;
for (i= 0; i < 12; i++)
con->dd_printf(" %02x", uc->rom->get(base+i));
con->dd_printf("\n");
*/
uc->rom->dump(base, base+12, 16, con->get_fout());
}
/* End of stm8.src/uid.cc */
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