From 6a4a4e14c79a637f365cf5cd6e1c13a7c32255b3 Mon Sep 17 00:00:00 2001 From: Robbbert Date: Fri, 3 Jan 2014 23:21:00 +0000 Subject: [PATCH] (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? --- .gitattributes | 1 + src/mess/drivers/hprot1.c | 261 ++++++++++++++++++++++++++++++++++++++ src/mess/mess.lst | 2 +- src/mess/mess.mak | 1 + 4 files changed, 264 insertions(+), 1 deletion(-) create mode 100644 src/mess/drivers/hprot1.c diff --git a/.gitattributes b/.gitattributes index 8d58432eb8d..c7330e332d5 100644 --- a/.gitattributes +++ b/.gitattributes @@ -7025,6 +7025,7 @@ src/mess/drivers/hp16500.c svneol=native#text/plain src/mess/drivers/hp48.c svneol=native#text/plain src/mess/drivers/hp49gp.c svneol=native#text/plain src/mess/drivers/hp9k.c svneol=native#text/plain +src/mess/drivers/hprot1.c svneol=native#text/plain src/mess/drivers/hpz80unk.c svneol=native#text/plain src/mess/drivers/ht68k.c svneol=native#text/plain src/mess/drivers/huebler.c svneol=native#text/plain diff --git a/src/mess/drivers/hprot1.c b/src/mess/drivers/hprot1.c new file mode 100644 index 00000000000..24614de2ffe --- /dev/null +++ b/src/mess/drivers/hprot1.c @@ -0,0 +1,261 @@ +/*************************************************************************** + + HENRY Prot I - brazilian document timestamp printer + http://www.dataponto.com.br/protocoladores-prot1.html + + Driver by Felipe Sanches + Technical info at https://www.garoa.net.br/wiki/HENRY + + Licensed under GPLv2 or later. + + 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 + + Changelog: + + 2014 JAN 03 [Felipe Sanches]: + * Initial driver skeleton + * Address lines bitswaping + * LCD works. We can see boot messages. + * Inputs are not working correctly + +TO-DO list: + + There seems to be an eeprom or a realtime clock placed at U2 (DIP8): + pin1 -> 8031 pin 14 (T0: Timer 0 external input) + pin2 -> crystal at X2 (labeled 32.768) + pin3 -> ? + pin4 -> GND + pin5 -> ? + pin6 -> 8031 pin 5 (Port 1 bit 4) + pin7 -> 8031 pin 4 (Port 1 bit 3) + pin8 -> VCC + +(no context): unmapped io memory write to 20003 = FF & FF +(no context): unmapped io memory write to 20002 = FF & FF +(no context): unmapped io memory write to 20001 = FF & FF +(no context): unmapped io memory write to 20000 = FF & FF +':maincpu' (01EB): unmapped io memory write to 20001 = 7F & FF +':maincpu' (01EE): unmapped io memory write to 20003 = FF & FF +':maincpu' (01F0): unmapped io memory write to 20001 = 77 & FF +':maincpu' (3500): unmapped io memory write to 20003 = FF & FF +':maincpu' (0208): unmapped io memory write to 20001 = 77 & FF +':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF +':maincpu' (13EF): unmapped io memory write to 20001 = 67 & FF +':maincpu' (13F7): unmapped io memory write to 20001 = 77 & FF +The last 2 lines repeat endlessly. + +****************************************************************************/ + +#include "emu.h" +#include "cpu/mcs51/mcs51.h" +#include "video/hd44780.h" +#include "rendlay.h" + +class hprot1_state : public driver_device +{ +public: + hprot1_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag) + , m_maincpu(*this, "maincpu") + , m_lcdc(*this, "hd44780") + { } + + //DECLARE_WRITE8_MEMBER(henry_io_w); + DECLARE_READ8_MEMBER(henry_io_r); + DECLARE_DRIVER_INIT(hprot1); +private: + virtual void machine_start(); + virtual void machine_reset(); + virtual void palette_init(); + required_device m_maincpu; + required_device m_lcdc; +}; + +#define LOG_IO_PORTS 0 + +static ADDRESS_MAP_START(i80c31_prg, AS_PROGRAM, 8, hprot1_state) + AM_RANGE(0x0000, 0xffff) AM_ROM +ADDRESS_MAP_END + +DRIVER_INIT_MEMBER( hprot1_state, hprot1 ) +{ + int i; + UINT8 *ROM = memregion("maincpu")->base(); + UINT8 bitswapped_ROM[0x10000]; + + for(i=0x0000;i<0x10000;i++) + bitswapped_ROM[i] = ROM[i]; + + for(i=0x0000;i<0x10000;i++) + ROM[BITSWAP16(i, 15, 14, 13, 12, 11, 10, 9, 8, 3, 2, 1, 0, 4, 5, 6, 7)] = bitswapped_ROM[i]; +} + +//A4 = display RS +//A5 = display R/W +//(A11 == 0) && (A10 == 0) => display CS +//(A14 == 1) && (A15 == 1) => enable signal for the mux that selects peripherals +//11?? 00?? ??00 ???? write data +//11?? 00?? ??01 ???? write command +//11?? 00?? ??10 ???? read data +//11?? 00?? ??11 ???? read command +//mirror=0x33cf + +//write: 0xc400 => U12 (?) +//write: 0xc800 => U11 (?) +//read: 0xc020 => display +//write: 0xc000 => display +//write: 0xc010 => display + +//P1.4 => WhatchDog Input (after timeout resets CPU) + +static ADDRESS_MAP_START(i80c31_io, AS_IO, 8, hprot1_state) + AM_RANGE(0x0000,0x7fff) AM_RAM + AM_RANGE(0xc000,0xc000) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, control_write) + AM_RANGE(0xc010,0xc010) AM_MIRROR(0x33cf) AM_DEVWRITE("hd44780", hd44780_device, data_write) + AM_RANGE(0xc020,0xc020) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, control_read) + AM_RANGE(0xc030,0xc030) AM_MIRROR(0x33cf) AM_DEVREAD("hd44780", hd44780_device, data_read) + //AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READWRITE(henry_io_r, henry_io_w) + AM_RANGE(MCS51_PORT_P0, MCS51_PORT_P3) AM_READ(henry_io_r) +ADDRESS_MAP_END + +static INPUT_PORTS_START( hprot1 ) + PORT_START("inputs") + PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Upper Black Button") PORT_CODE(KEYCODE_A) + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Lower Black Button") PORT_CODE(KEYCODE_B) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Blue Button") PORT_CODE(KEYCODE_C) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_NAME("Paper Detector") PORT_CODE(KEYCODE_D) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_BUTTON5 ) PORT_NAME("XMIN Endstop") PORT_CODE(KEYCODE_E) +INPUT_PORTS_END + +void hprot1_state::machine_start() +{ +} + +void hprot1_state::machine_reset() +{ +} + +READ8_MEMBER(hprot1_state::henry_io_r) +{ + switch (offset) + { + case 0x01: + { + UINT8 value = (ioport("inputs")->read()) & 0x67; +#if LOG_IO_PORTS + printf("value:%02X\n", value); +#endif + return value; + } + default: +#if LOG_IO_PORTS + printf("Unhandled I/O Read at offset 0x%02X (return 0)\n", offset); +#endif + return 0; + } +} + +/* +WRITE8_MEMBER(hprot1_state::henry_io_w) +{ + static UINT8 p0=0, p1=0, p2=0, p3=0; + switch (offset) + { + case 0x00: + { + if (data != p0) + { + p0=data; +#if LOG_IO_PORTS + printf("Write to P0: %02X\n", data); +#endif + } + break; + } + case 0x01: + { + if (data != p1) + { + p1=data; + if (data != 0xFF && data != 0xEF) +#if LOG_IO_PORTS + printf("Write to P1: %02X\n", data); +#endif + } + break; + } + case 0x02: + { + if (data != p2) + { + p2=data; +#if LOG_IO_PORTS + printf("Write to P2: %02X\n", data); +#endif + } + break; + } + case 0x03: + { + if (data != p3) + { + p3=data; +#if LOG_IO_PORTS + printf("Write to P3: %02X\n", data); +#endif + } + break; + } + } +} +*/ + +void hprot1_state::palette_init() +{ + palette_set_color(machine(), 0, MAKE_RGB(138, 146, 148)); + palette_set_color(machine(), 1, MAKE_RGB(92, 83, 88)); +} + +static const gfx_layout henry_prot_charlayout = +{ + 5, 8, /* 5 x 8 characters */ + 256, /* 256 characters */ + 1, /* 1 bits per pixel */ + { 0 }, /* no bitplanes */ + { 3, 4, 5, 6, 7}, + { 0, 8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8}, + 8*8 /* 8 bytes */ +}; + +static GFXDECODE_START( hprot1 ) + GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, henry_prot_charlayout, 0, 1 ) +GFXDECODE_END + +static MACHINE_CONFIG_START( hprot1, hprot1_state ) + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", I80C31, XTAL_10MHz) + MCFG_CPU_PROGRAM_MAP(i80c31_prg) + MCFG_CPU_IO_MAP(i80c31_io) + + /* video hardware */ + MCFG_SCREEN_ADD("screen", LCD) + MCFG_SCREEN_REFRESH_RATE(50) + MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */ + MCFG_SCREEN_UPDATE_DEVICE("hd44780", hd44780_device, screen_update) + MCFG_SCREEN_SIZE(6*16, 9*2) + MCFG_SCREEN_VISIBLE_AREA(0, 6*16-1, 0, 9*2-1) + MCFG_DEFAULT_LAYOUT(layout_lcd) + MCFG_PALETTE_LENGTH(2) + MCFG_GFXDECODE(hprot1) + + MCFG_HD44780_ADD("hd44780") + MCFG_HD44780_LCD_SIZE(2, 16) +MACHINE_CONFIG_END + +ROM_START( hprot1 ) + ROM_REGION( 0x10000, "maincpu", 0 ) + ROM_LOAD( "henry_prot1_rev1_v19.bin", 0x00000, 0x10000, CRC(dd7787fd) SHA1(61a37dd406b3440d568bd6da75a9fdc8a0f0e1e3) ) +ROM_END + +/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */ +COMP( 2004, hprot1, 0, 0, hprot1, hprot1, hprot1_state, hprot1, "HENRY", "Henry Prot I v19 (REV.1)", GAME_IMPERFECT_GRAPHICS | GAME_NO_SOUND) diff --git a/src/mess/mess.lst b/src/mess/mess.lst index bdbd4f79a73..5e138c8c3f1 100644 --- a/src/mess/mess.lst +++ b/src/mess/mess.lst @@ -2315,4 +2315,4 @@ mkit09 cpu09 ivg09 pulsarlb - +hprot1 diff --git a/src/mess/mess.mak b/src/mess/mess.mak index d6207f4e0e1..f72a4a84234 100644 --- a/src/mess/mess.mak +++ b/src/mess/mess.mak @@ -2177,6 +2177,7 @@ $(MESSOBJ)/skeleton.a: \ $(MESS_DRIVERS)/ft68m.o \ $(MESS_DRIVERS)/grfd2301.o \ $(MESS_DRIVERS)/harriet.o \ + $(MESS_DRIVERS)/hprot1.o \ $(MESS_DRIVERS)/hpz80unk.o \ $(MESS_DRIVERS)/ht68k.o \ $(MESS_DRIVERS)/ibm6580.o \