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Added an RS232 port instead of hard coding the serial terminal [smf]

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This commit is contained in:
smf- 2014-01-11 01:20:25 +00:00
parent 340b217886
commit e3fa6f3b09
2 changed files with 14 additions and 11 deletions
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16
src/mess/drivers/exp85.c
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@ -1,3 +1,4 @@
/// TODO CONVERT TO RS232
// license:BSD-3-Clause
// copyright-holders:Curt Coder
/***************************************************************************
@ -29,15 +30,11 @@
*/
#include "emu.h"
#include "includes/exp85.h"
#include "cpu/i8085/i8085.h"
#include "imagedev/cassette.h"
#include "machine/i8155.h"
#include "machine/i8355.h"
#include "machine/terminal.h"
#include "sound/speaker.h"
#include "machine/ram.h"
#include "includes/exp85.h"
/* Memory Maps */
@ -155,7 +152,7 @@ READ_LINE_MEMBER( exp85_state::sid_r )
}
else
{
data = m_terminal->tx_r();
data = m_rs232->rx();
}
return data;
@ -169,7 +166,7 @@ WRITE_LINE_MEMBER( exp85_state::sod_w )
}
else
{
m_terminal->rx_w(state);
m_rs232->tx(state);
}
}
@ -229,8 +226,9 @@ static MACHINE_CONFIG_START( exp85, exp85_state )
MCFG_I8155_ADD(I8155_TAG, XTAL_6_144MHz/2, i8155_intf)
MCFG_I8355_ADD(I8355_TAG, XTAL_6_144MHz/2, i8355_intf)
MCFG_CASSETTE_ADD("cassette", exp85_cassette_interface)
MCFG_SERIAL_TERMINAL_ADD(TERMINAL_TAG, terminal_intf, 9600)
MCFG_DEVICE_INPUT_DEFAULTS(terminal)
MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "serial_terminal")
MCFG_DEVICE_CARD_DEVICE_INPUT_DEFAULTS("serial_terminal", terminal)
/* internal ram */
MCFG_RAM_ADD(RAM_TAG)

9
src/mess/includes/exp85.h
View File

@ -3,6 +3,11 @@
#ifndef __EXP85__
#define __EXP85__
#include "emu.h"
#include "imagedev/cassette.h"
#include "machine/serial.h"
#include "sound/speaker.h"
#define SCREEN_TAG "screen"
#define I8085A_TAG "u100"
#define I8155_TAG "u106"
@ -14,7 +19,7 @@ public:
exp85_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, I8085A_TAG),
m_terminal(*this, TERMINAL_TAG),
m_rs232(*this, "rs232"),
m_cassette(*this, "cassette"),
m_speaker(*this, "speaker"),
m_rom(*this, I8085A_TAG),
@ -22,7 +27,7 @@ public:
{ }
required_device<cpu_device> m_maincpu;
required_device<serial_terminal_device> m_terminal;
required_device<rs232_port_device> m_rs232;
required_device<cassette_image_device> m_cassette;
required_device<speaker_sound_device> m_speaker;
required_memory_region m_rom;