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(MESS) new not working system [Felipe Sanchez]
-------------------------------------------- Henry Prot I v19 (REV.1) out of whatsnew: did some cleanup, removed unused variables, etc (Robbbert) Also, keyboard doesn't appear to work, maybe should be marked not working?
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@ -7025,6 +7025,7 @@ src/mess/drivers/hp16500.c svneol=native#text/plain
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src/mess/drivers/hp48.c svneol=native#text/plain
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src/mess/drivers/hp49gp.c svneol=native#text/plain
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src/mess/drivers/hp9k.c svneol=native#text/plain
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src/mess/drivers/hprot1.c svneol=native#text/plain
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src/mess/drivers/hpz80unk.c svneol=native#text/plain
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src/mess/drivers/ht68k.c svneol=native#text/plain
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src/mess/drivers/huebler.c svneol=native#text/plain
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261
src/mess/drivers/hprot1.c
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261
src/mess/drivers/hprot1.c
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@ -0,0 +1,261 @@
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/***************************************************************************
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HENRY Prot I - brazilian document timestamp printer
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http://www.dataponto.com.br/protocoladores-prot1.html
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Driver by Felipe Sanches
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Technical info at https://www.garoa.net.br/wiki/HENRY
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Licensed under GPLv2 or later.
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NOTE: Even though the MAME/MESS project has been adopting a non-commercial additional licensing clause, I do allow commercial usage of my portion of the code according to the plain terms of the GPL license (version 2 or later). This is useful if you happen to use my code in another project or in case the other MAME/MESS developers happen to drop the non-comercial clause completely. I suggest that other developers consider doing the same. --Felipe Sanches
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Changelog:
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2014 JAN 03 [Felipe Sanches]:
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* Initial driver skeleton
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* Address lines bitswaping
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* LCD works. We can see boot messages.
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* Inputs are not working correctly
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TO-DO list:
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There seems to be an eeprom or a realtime clock placed at U2 (DIP8):
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pin1 -> 8031 pin 14 (T0: Timer 0 external input)
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pin2 -> crystal at X2 (labeled 32.768)
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pin3 -> ?
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pin4 -> GND
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pin5 -> ?
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pin6 -> 8031 pin 5 (Port 1 bit 4)
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pin7 -> 8031 pin 4 (Port 1 bit 3)
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pin8 -> VCC
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(no context): unmapped io memory write to 20003 = FF & FF
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(no context): unmapped io memory write to 20002 = FF & FF
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(no context): unmapped io memory write to 20001 = FF & FF
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(no context): unmapped io memory write to 20000 = FF & FF
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':maincpu' (01EB): unmapped io memory write to 20001 = 7F & FF
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':maincpu' (01EE): unmapped io memory write to 20003 = FF & FF
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':maincpu' (01F0): unmapped io memory write to 20001 = 77 & FF
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':maincpu' (3500): unmapped io memory write to 20003 = FF & FF
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':maincpu' (0208): unmapped io memory write to 20001 = 77 & FF
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':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF
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':maincpu' (13EF): unmapped io memory write to 20001 = 67 & FF
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':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF
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The last 2 lines repeat endlessly.
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****************************************************************************/
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#include "emu.h"
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#include "cpu/mcs51/mcs51.h"
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#include "video/hd44780.h"
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#include "rendlay.h"
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class hprot1_state : public driver_device
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{
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public:
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hprot1_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag)
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, m_maincpu(*this, "maincpu")
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, m_lcdc(*this, "hd44780")
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{ }
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//DECLARE_WRITE8_MEMBER(henry_io_w);
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DECLARE_READ8_MEMBER(henry_io_r);
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DECLARE_DRIVER_INIT(hprot1);
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private:
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virtual void machine_start();
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virtual void machine_reset();
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virtual void palette_init();
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required_device<cpu_device> m_maincpu;
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required_device<hd44780_device> m_lcdc;
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};
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#define LOG_IO_PORTS 0
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static ADDRESS_MAP_START(i80c31_prg, AS_PROGRAM, 8, hprot1_state)
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AM_RANGE(0x0000, 0xffff) AM_ROM
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ADDRESS_MAP_END
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DRIVER_INIT_MEMBER( hprot1_state, hprot1 )
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{
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int i;
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UINT8 *ROM = memregion("maincpu")->base();
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UINT8 bitswapped_ROM[0x10000];
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for(i=0x0000;i<0x10000;i++)
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bitswapped_ROM[i] = ROM[i];
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for(i=0x0000;i<0x10000;i++)
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ROM[BITSWAP16(i, 15, 14, 13, 12, 11, 10, 9, 8, 3, 2, 1, 0, 4, 5, 6, 7)] = bitswapped_ROM[i];
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}
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//A4 = display RS
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//A5 = display R/W
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//(A11 == 0) && (A10 == 0) => display CS
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//(A14 == 1) && (A15 == 1) => enable signal for the mux that selects peripherals
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//11?? 00?? ??00 ???? write data
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//11?? 00?? ??01 ???? write command
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//11?? 00?? ??10 ???? read data
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//11?? 00?? ??11 ???? read command
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//mirror=0x33cf
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//write: 0xc400 => U12 (?)
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//write: 0xc800 => U11 (?)
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//read: 0xc020 => display
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//write: 0xc000 => display
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//write: 0xc010 => display
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//P1.4 => WhatchDog Input (after timeout resets CPU)
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static ADDRESS_MAP_START(i80c31_io, AS_IO, 8, hprot1_state)
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AM_RANGE(0x0000,0x7fff) AM_RAM
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AM_RANGE(0xc000,0xc000) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, control_write)
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AM_RANGE(0xc010,0xc010) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, data_write)
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AM_RANGE(0xc020,0xc020) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, control_read)
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AM_RANGE(0xc030,0xc030) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, data_read)
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//AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READWRITE(henry_io_r, henry_io_w)
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AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READ(henry_io_r)
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ADDRESS_MAP_END
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static INPUT_PORTS_START( hprot1 )
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PORT_START("inputs")
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Upper Black Button") PORT_CODE(KEYCODE_A)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Lower Black Button") PORT_CODE(KEYCODE_B)
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Blue Button") PORT_CODE(KEYCODE_C)
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PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Paper Detector") PORT_CODE(KEYCODE_D)
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PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("XMIN Endstop") PORT_CODE(KEYCODE_E)
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INPUT_PORTS_END
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void hprot1_state::machine_start()
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{
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}
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void hprot1_state::machine_reset()
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{
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}
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READ8_MEMBER(hprot1_state::henry_io_r)
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{
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switch (offset)
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{
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case 0x01:
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{
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UINT8 value = (ioport("inputs")->read()) & 0x67;
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#if LOG_IO_PORTS
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printf("value:%02X\n", value);
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#endif
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return value;
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}
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default:
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#if LOG_IO_PORTS
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printf("Unhandled I/O Read at offset 0x%02X (return 0)\n", offset);
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#endif
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return 0;
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}
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}
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/*
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WRITE8_MEMBER(hprot1_state::henry_io_w)
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{
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static UINT8 p0=0, p1=0, p2=0, p3=0;
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switch (offset)
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{
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case 0x00:
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{
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if (data != p0)
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{
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p0=data;
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#if LOG_IO_PORTS
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printf("Write to P0: %02X\n", data);
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#endif
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}
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break;
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}
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case 0x01:
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{
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if (data != p1)
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{
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p1=data;
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if (data != 0xFF && data != 0xEF)
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#if LOG_IO_PORTS
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printf("Write to P1: %02X\n", data);
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#endif
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}
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break;
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}
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case 0x02:
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{
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if (data != p2)
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{
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p2=data;
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#if LOG_IO_PORTS
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printf("Write to P2: %02X\n", data);
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#endif
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}
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break;
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}
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case 0x03:
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{
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if (data != p3)
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{
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p3=data;
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#if LOG_IO_PORTS
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printf("Write to P3: %02X\n", data);
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#endif
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}
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break;
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}
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}
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}
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*/
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void hprot1_state::palette_init()
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{
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palette_set_color(machine(), 0, MAKE_RGB(138, 146, 148));
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palette_set_color(machine(), 1, MAKE_RGB(92, 83, 88));
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}
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static const gfx_layout henry_prot_charlayout =
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{
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5, 8, /* 5 x 8 characters */
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256, /* 256 characters */
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1, /* 1 bits per pixel */
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{ 0 }, /* no bitplanes */
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{ 3, 4, 5, 6, 7},
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{ 0, 8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8},
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8*8 /* 8 bytes */
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};
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static GFXDECODE_START( hprot1 )
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GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, henry_prot_charlayout, 0, 1 )
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GFXDECODE_END
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static MACHINE_CONFIG_START( hprot1, hprot1_state )
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/* basic machine hardware */
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MCFG_CPU_ADD("maincpu", I80C31, XTAL_10MHz)
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MCFG_CPU_PROGRAM_MAP(i80c31_prg)
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MCFG_CPU_IO_MAP(i80c31_io)
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/* video hardware */
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MCFG_SCREEN_ADD("screen", LCD)
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MCFG_SCREEN_REFRESH_RATE(50)
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MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
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MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update)
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MCFG_SCREEN_SIZE(6*16, 9*2)
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MCFG_SCREEN_VISIBLE_AREA(0, 6*16-1, 0, 9*2-1)
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MCFG_DEFAULT_LAYOUT(layout_lcd)
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MCFG_PALETTE_LENGTH(2)
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MCFG_GFXDECODE(hprot1)
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MCFG_HD44780_ADD("hd44780")
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MCFG_HD44780_LCD_SIZE(2, 16)
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MACHINE_CONFIG_END
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ROM_START( hprot1 )
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ROM_REGION( 0x10000, "maincpu", 0 )
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ROM_LOAD( "henry_prot1_rev1_v19.bin", 0x00000, 0x10000, CRC(dd7787fd) SHA1(61a37dd406b3440d568bd6da75a9fdc8a0f0e1e3) )
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ROM_END
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/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
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COMP( 2004, hprot1, 0, 0, hprot1, hprot1, hprot1_state, hprot1, "HENRY", "Henry Prot I v19 (REV.1)", GAME_IMPERFECT_GRAPHICS | GAME_NO_SOUND)
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@ -2315,4 +2315,4 @@ mkit09
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cpu09
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ivg09
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pulsarlb
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hprot1
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@ -2177,6 +2177,7 @@ $(MESSOBJ)/skeleton.a: \
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$(MESS_DRIVERS)/ft68m.o \
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$(MESS_DRIVERS)/grfd2301.o \
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$(MESS_DRIVERS)/harriet.o \
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$(MESS_DRIVERS)/hprot1.o \
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$(MESS_DRIVERS)/hpz80unk.o \
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$(MESS_DRIVERS)/ht68k.o \
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$(MESS_DRIVERS)/ibm6580.o \
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