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/*
* Simulator of microcontrollers (serialcl.h)
*
* Copyright (C) 1999,99 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@*/
#ifndef SERIALCL_HEADER
#define SERIALCL_HEADER
#include "fiocl.h"
#include "stypes.h"
#include "pobjcl.h"
#include "uccl.h"
#include "serial_hwcl.h"
#include "newcmdposixcl.h"
//#include "newcmdcl.h"
class cl_serial_listener;
class cl_serial: public cl_serial_hw
{
protected:
class cl_address_space *sfr, *bas;
bool there_is_t2, t2_baud;
class cl_memory_cell *sbuf, *pcon, *scon, *scon_bits[8];
uchar s_in; // Serial channel input reg
uchar s_out; // Serial channel output reg
bool s_sending; // Transmitter is working
bool s_receiving; // Receiver is working
int s_rec_bit; // Bit counter of receiver
int s_tr_bit; // Bit counter of transmitter
int s_rec_t1; // T1 overflows for receiving
int s_tr_t1; // T1 overflows for sending
int s_rec_tick; // Machine cycles for receiving
int s_tr_tick; // Machine cycles for sending
uchar _mode;
uchar _bmREN;
uchar _bmSMOD;
uchar _bits;
uchar _divby;
public:
cl_serial(class cl_uc *auc);
virtual ~cl_serial(void);
virtual int init(void);
virtual int cfg_size(void) { return 10; }
virtual void new_hw_added(class cl_hw *new_hw);
virtual void added_to_uc(void);
virtual t_mem read(class cl_memory_cell *cell);
virtual void write(class cl_memory_cell *cell, t_mem *val);
virtual t_mem conf_op(cl_memory_cell *cell, t_addr addr, t_mem *val);
virtual int serial_bit_cnt(void);
virtual void received(int c);
virtual int tick(int cycles);
virtual void reset(void);
virtual void happen(class cl_hw *where, enum hw_event he, void *params);
virtual void print_info(class cl_console_base *con);
};
#endif
/* End of s51.src/serialcl.h */
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