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Diffstat (limited to 'src/mame/drivers/replicator.cpp')
-rw-r--r-- | src/mame/drivers/replicator.cpp | 727 |
1 files changed, 0 insertions, 727 deletions
diff --git a/src/mame/drivers/replicator.cpp b/src/mame/drivers/replicator.cpp deleted file mode 100644 index 2e1495c94db..00000000000 --- a/src/mame/drivers/replicator.cpp +++ /dev/null @@ -1,727 +0,0 @@ -// license:GPL-2.0+ -// copyright-holders:Felipe Sanches -/* - Replicator 1 desktop 3d printer - - driver by Felipe Correa da Silva Sanches <fsanches@metamaquina.com.br> - - Changelog: - - 2013 DEC 28 [Felipe Sanches]: - * LCD now works. We can see the firmware boot screen :-) - - 2013 DEC 24 [Felipe Sanches]: - * declaration of internal EEPROM - - 2013 DEC 18 [Felipe Sanches]: - * Initial driver skeleton -*/ - -// TODO: -// * figure out what's wrong with the keypad inputs (interface seems to be blocked in the first screen) -// * fix avr8 timer/counter #0 (toggle OC0B) and #5 (overflow interrupt "Microsecond timer") so that we get the buzzer to work -// * figure-out correct size of internal EEPROM -// * emulate an SD Card -// * implement avr8 WDR (watchdog reset) opcode - -#include "emu.h" -#include "cpu/avr8/avr8.h" -#include "sound/dac.h" -#include "sound/volt_reg.h" -#include "video/hd44780.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" - -#define MASTER_CLOCK 16000000 -#define LOG_PORTS 0 - -//Port A bits: -//Bit 0 unused -//Bit 1 unused -#define A_AXIS_DIR (1 << 2) -#define A_AXIS_STEP (1 << 3) -#define A_AXIS_EN (1 << 4) -#define A_AXIS_POT (1 << 5) -#define B_AXIS_DIR (1 << 6) -#define B_AXIS_STEP (1 << 7) - -//Port B bits: -#define SD_CS (1 << 0) -#define SCK_1280 (1 << 1) -#define MOSI_1280 (1 << 2) -#define MISO_1280 (1 << 3) -#define EX2_PWR_CHECK (1 << 4) -#define EX2_HEAT (1 << 5) -#define EX2_FAN (1 << 6) -#define BLINK (1 << 7) - -//Port C bits: -#define EX2_1280 (1 << 0) -#define EX1_1280 (1 << 1) -#define LCD_CLK (1 << 2) -#define LCD_DATA (1 << 3) -#define LCD_STROBE (1 << 4) -#define RLED (1 << 5) -#define GLED (1 << 6) -#define DETECT (1 << 7) - -//Port D bits: -#define PORTD_SCL (1 << 0) -#define PORTD_SDA (1 << 1) -#define EX_RX_1280 (1 << 2) -#define EX_TX_1280 (1 << 3) -//Bit 4 unused -//Bit 5 unused -//Bit 6 unused -//Bit 7 unused - -//Port E bits: -#define RX_1280 (1 << 0) -#define TX_1280 (1 << 1) -#define THERMO_SCK (1 << 2) -#define THERMO_CS1 (1 << 3) -#define THERMO_CS2 (1 << 4) -#define THERMO_DO (1 << 5) -//Bit 6 unused -//Bit 7 unused - -//Port F bits: -#define X_AXIS_DIR (1 << 0) -#define X_AXIS_STEP (1 << 1) -#define X_AXIS_EN (1 << 2) -#define X_AXIS_POT (1 << 3) -#define Y_AXIS_DIR (1 << 4) -#define Y_AXIS_STEP (1 << 5) -#define Y_AXIS_EN (1 << 6) -#define Y_AXIS_POT (1 << 7) - -//Port G bits: -#define EX4_1280 (1 << 0) -#define EX3_1280 (1 << 1) -#define B_AXIS_EN (1 << 2) -//Bit 3 unused -#define CUTOFF_SR_CHECK (1 << 4) -#define BUZZ (1 << 5) -//Bit 6 unused -//Bit 7 unused - -//Port H bits: -#define CUTOFF_TEST (1 << 0) -#define CUTOFF_RESET (1 << 1) -#define EX1_PWR_CHECK (1 << 2) -#define EX1_HEAT (1 << 3) -#define EX1_FAN (1 << 4) -#define SD_WP (1 << 5) -#define SD_CD (1 << 6) -//Bit 7 unused - -//Port J bits: -#define BUTTON_CENTER (1 << 0) -#define BUTTON_RIGHT (1 << 1) -#define BUTTON_LEFT (1 << 2) -#define BUTTON_DOWN (1 << 3) -#define BUTTON_UP (1 << 4) -#define POTS_SCL (1 << 5) -#define B_AXIS_POT (1 << 6) -//Bit 7 unused - -//Port K bits: -#define Z_AXIS_DIR (1 << 0) -#define Z_AXIS_STEP (1 << 1) -#define Z_AXIS_EN (1 << 2) -#define Z_AXIS_POT (1 << 3) -#define EX7_1280 (1 << 4) -#define EX6_1280 (1 << 5) -#define EX5_1280 (1 << 6) -#define HBP_THERM (1 << 7) - -//Port L bits: -#define X_MIN (1 << 0) -#define X_MAX (1 << 1) -#define Y_MIN (1 << 2) -#define Y_MAX (1 << 3) -#define HBP (1 << 4) -#define EXTRA_FET (1 << 5) -#define Z_MIN (1 << 6) -#define Z_MAX (1 << 7) - -/****************************************************\ -* I/O devices * -\****************************************************/ - -class replicator_state : public driver_device -{ -public: - replicator_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_lcdc(*this, "hd44780"), - m_dac(*this, "dac") - { - } - - void replicator(machine_config &config); - - void init_replicator(); - -private: - virtual void machine_start() override; - - uint8_t m_port_a; - uint8_t m_port_b; - uint8_t m_port_c; - uint8_t m_port_d; - uint8_t m_port_e; - uint8_t m_port_f; - uint8_t m_port_g; - uint8_t m_port_h; - uint8_t m_port_j; - uint8_t m_port_k; - uint8_t m_port_l; - - uint8_t shift_register_value; - - required_device<avr8_device> m_maincpu; - required_device<hd44780_device> m_lcdc; - required_device<dac_bit_interface> m_dac; - - DECLARE_READ8_MEMBER(port_r); - DECLARE_WRITE8_MEMBER(port_w); - virtual void machine_reset() override; - void replicator_palette(palette_device &palette) const; - void replicator_data_map(address_map &map); - void replicator_io_map(address_map &map); - void replicator_prg_map(address_map &map); -}; - -void replicator_state::machine_start() -{ -} - -READ8_MEMBER(replicator_state::port_r) -{ - switch( offset ) - { - case AVR8_IO_PORTA: - { -#if LOG_PORTS - printf("[%08X] Port A READ (A-axis signals + B-axis STEP&DIR)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTB: - { -#if LOG_PORTS - printf("[%08X] Port B READ (SD-CS; 1280-MISO/MOSI/SCK; EX2-FAN/HEAT/PWR-CHECK; BLINK)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTC: - { -#if LOG_PORTS - printf("[%08X] Port C READ (1280-EX1/EX2; LCD-signals; R&G-LED; DETECT)\n", m_maincpu->m_shifted_pc); -#endif - return DETECT; //indicated that the Interface board is present. - } - case AVR8_IO_PORTD: - { -#if LOG_PORTS - printf("[%08X] Port D READ (SDA/SCL; 1280-EX-TX/RX)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTE: - { -#if LOG_PORTS - printf("[%08X] Port E READ (1280-TX/RX; THERMO-signals)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTF: - { -#if LOG_PORTS - printf("[%08X] Port F READ (X-axis & Y-axis signals)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTG: - { -#if LOG_PORTS - printf("[%08X] Port G READ (BUZZ; Cutoff-sr-check; B-axis EN; 1280-EX3/EX4)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTH: - { -#if LOG_PORTS - printf("[%08X] Port H READ (cuttoff-text/reset; EX1-FAN/HEAT/PWR-CHECK; SD-CD/SD-WP)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTJ: - { -#if LOG_PORTS - printf("[%08X] Port J READ (Interface buttons; POTS-SCL; B-axis-POT)\n", m_maincpu->m_shifted_pc); -#endif - return ioport("keypad")->read(); - } - case AVR8_IO_PORTK: - { -#if LOG_PORTS - printf("[%08X] Port K READ (Z-axis signals; HBP-THERM; 1280-EX5/6/7)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - case AVR8_IO_PORTL: - { -#if LOG_PORTS - printf("[%08X] Port L READ (HBP; EXTRA-FET; X-MIN/MAX; Y-MIN/MAX; Z-MIN/MAX)\n", m_maincpu->m_shifted_pc); -#endif - return 0x00; - } - } - return 0; -} - -WRITE8_MEMBER(replicator_state::port_w) -{ - switch( offset ) - { - case AVR8_IO_PORTA: - { - if (data == m_port_a) break; -#if LOG_PORTS - uint8_t old_port_a = m_port_a; - uint8_t changed = data ^ old_port_a; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & A_AXIS_DIR) printf("[A] A_AXIS_DIR: %s\n", data & A_AXIS_DIR ? "HIGH" : "LOW"); - if(changed & A_AXIS_STEP) printf("[A] A_AXIS_STEP: %s\n", data & A_AXIS_STEP ? "HIGH" : "LOW"); - if(changed & A_AXIS_EN) printf("[A] A_AXIS_EN: %s\n", data & A_AXIS_EN ? "HIGH" : "LOW"); - if(changed & A_AXIS_POT) printf("[A] A_AXIS_POT: %s\n", data & A_AXIS_POT ? "HIGH" : "LOW"); - if(changed & B_AXIS_DIR) printf("[A] B_AXIS_DIR: %s\n", data & B_AXIS_DIR ? "HIGH" : "LOW"); - if(changed & B_AXIS_STEP) printf("[A] B_AXIS_STEP: %s\n", data & B_AXIS_STEP ? "HIGH" : "LOW"); -#endif - m_port_a = data; - break; - } - case AVR8_IO_PORTB: - { - if (data == m_port_b) break; -#if LOG_PORTS - uint8_t old_port_b = m_port_b; - uint8_t changed = data ^ old_port_b; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & SD_CS) printf("[B] SD Card Chip Select: %s\n", data & SD_CS ? "HIGH" : "LOW"); - if(changed & SCK_1280) printf("[B] 1280-SCK: %s\n", data & SCK_1280 ? "HIGH" : "LOW"); - if(changed & MOSI_1280) printf("[B] 1280-MOSI: %s\n", data & MOSI_1280 ? "HIGH" : "LOW"); - if(changed & MISO_1280) printf("[B] 1280-MISO: %s\n", data & MISO_1280 ? "HIGH" : "LOW"); - if(changed & EX2_PWR_CHECK) printf("[B] EX2-PWR-CHECK: %s\n", data & EX2_PWR_CHECK ? "HIGH" : "LOW"); - if(changed & EX2_HEAT) printf("[B] EX2_HEAT: %s\n", data & EX2_HEAT ? "HIGH" : "LOW"); - if(changed & EX2_FAN) printf("[B] EX2_FAN: %s\n", data & EX2_FAN ? "HIGH" : "LOW"); - if(changed & BLINK) printf("[B] BLINK: %s\n", data & BLINK ? "HIGH" : "LOW"); -#endif - m_port_b = data; - break; - } - case AVR8_IO_PORTC: - { - if (data == m_port_c) break; - - uint8_t old_port_c = m_port_c; - uint8_t changed = data ^ old_port_c; -#if LOG_PORTS - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & EX2_1280) printf("[C] EX2_1280: %s\n", data & EX2_1280 ? "HIGH" : "LOW"); - if(changed & EX1_1280) printf("[C] EX1_1280: %s\n", data & EX1_1280 ? "HIGH" : "LOW"); - if(changed & LCD_CLK) printf("[C] LCD_CLK: %s\n", data & LCD_CLK ? "HIGH" : "LOW"); - if(changed & LCD_DATA) printf("[C] LCD_DATA: %s\n", data & LCD_DATA ? "HIGH" : "LOW"); - if(changed & LCD_STROBE) printf("[C] LCD_STROBE: %s\n", data & LCD_STROBE ? "HIGH" : "LOW"); - if(changed & RLED) printf("[C] RLED: %s\n", data & RLED ? "HIGH" : "LOW"); - if(changed & GLED) printf("[C] GLED: %s\n", data & GLED ? "HIGH" : "LOW"); - if(changed & DETECT) printf("[C] DETECT: %s\n", data & DETECT ? "HIGH" : "LOW"); -#endif - if (changed & LCD_CLK){ - /* The LCD is interfaced by an 8-bit shift register (74HC4094). */ - if (data & LCD_CLK){//CLK positive edge - shift_register_value = (shift_register_value << 1) | ((data & LCD_DATA) >> 3); - //printf("[%08X] ", m_maincpu->m_shifted_pc); - //printf("[C] LCD CLK positive edge. shift_register=0x%02X\n", shift_register_value); - } - } - - if(changed & LCD_STROBE){ - if (data & LCD_STROBE){ //STROBE positive edge - bool RS = (shift_register_value >> 1) & 1; - bool RW = (shift_register_value >> 2) & 1; - bool enable = (shift_register_value >> 3) & 1; - uint8_t lcd_data = shift_register_value & 0xF0; - - if (enable && RW==0){ - m_lcdc->write(RS, lcd_data); - } - } - } - m_port_c = data; - - break; - } - case AVR8_IO_PORTD: - { - if (data == m_port_d) break; -#if LOG_PORTS - uint8_t old_port_d = m_port_d; - uint8_t changed = data ^ old_port_d; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & PORTD_SCL) printf("[D] PORTD_SCL: %s\n", data & PORTD_SCL ? "HIGH" : "LOW"); - if(changed & PORTD_SDA) printf("[D] PORTD_SDA: %s\n", data & PORTD_SDA ? "HIGH" : "LOW"); - if(changed & EX_RX_1280) printf("[D] EX_RX_1280: %s\n", data & EX_RX_1280 ? "HIGH" : "LOW"); - if(changed & EX_TX_1280) printf("[D] EX_TX_1280: %s\n", data & EX_TX_1280 ? "HIGH" : "LOW"); -#endif - m_port_d = data; - break; - } - case AVR8_IO_PORTE: - { - if (data == m_port_e) break; -#if LOG_PORTS - uint8_t old_port_e = m_port_e; - uint8_t changed = data ^ old_port_e; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & RX_1280) printf("[E] 1280-RX: %s\n", data & RX_1280 ? "HIGH" : "LOW"); - if(changed & TX_1280) printf("[E] 1280-TX: %s\n", data & TX_1280 ? "HIGH" : "LOW"); - if(changed & THERMO_SCK) printf("[E] THERMO-SCK: %s\n", data & THERMO_SCK ? "HIGH" : "LOW"); - if(changed & THERMO_CS1) printf("[E] THERMO-CS1: %s\n", data & THERMO_CS1 ? "HIGH" : "LOW"); - if(changed & THERMO_CS2) printf("[E] THERMO-CS2: %s\n", data & THERMO_CS2 ? "HIGH" : "LOW"); - if(changed & THERMO_DO) printf("[E] THERMO-DO: %s\n", data & THERMO_DO ? "HIGH" : "LOW"); -#endif - m_port_e = data; - break; - } - case AVR8_IO_PORTF: - { - if (data == m_port_f) break; -#if LOG_PORTS - uint8_t old_port_f = m_port_f; - uint8_t changed = data ^ old_port_f; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & X_AXIS_DIR) printf("[F] X_AXIS_DIR: %s\n", data & X_AXIS_DIR ? "HIGH" : "LOW"); - if(changed & X_AXIS_STEP) printf("[F] X_AXIS_STEP: %s\n", data & X_AXIS_STEP ? "HIGH" : "LOW"); - if(changed & X_AXIS_EN) printf("[F] X_AXIS_EN: %s\n", data & X_AXIS_EN ? "HIGH" : "LOW"); - if(changed & X_AXIS_POT) printf("[F] X_AXIS_POT: %s\n", data & X_AXIS_POT ? "HIGH" : "LOW"); - if(changed & Y_AXIS_DIR) printf("[F] Y_AXIS_DIR: %s\n", data & Y_AXIS_DIR ? "HIGH" : "LOW"); - if(changed & Y_AXIS_STEP) printf("[F] Y_AXIS_STEP: %s\n", data & Y_AXIS_STEP ? "HIGH" : "LOW"); - if(changed & Y_AXIS_EN) printf("[F] Y_AXIS_EN: %s\n", data & Y_AXIS_EN ? "HIGH" : "LOW"); - if(changed & Y_AXIS_POT) printf("[F] Y_AXIS_POT: %s\n", data & Y_AXIS_POT ? "HIGH" : "LOW"); -#endif - m_port_f = data; - break; - } - case AVR8_IO_PORTG: - { - if (data == m_port_g) break; - - uint8_t old_port_g = m_port_g; - uint8_t changed = data ^ old_port_g; - -#if LOG_PORTS - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & EX4_1280) printf("[G] EX4_1280: %s\n", data & EX4_1280 ? "HIGH" : "LOW"); - if(changed & EX3_1280) printf("[G] EX3_1280: %s\n", data & EX3_1280 ? "HIGH" : "LOW"); - if(changed & B_AXIS_EN) printf("[G] B_AXIS_EN: %s\n", data & B_AXIS_EN ? "HIGH" : "LOW"); - if(changed & CUTOFF_SR_CHECK) printf("[G] CUTOFF_SR_CHECK: %s\n", data & CUTOFF_SR_CHECK ? "HIGH" : "LOW"); - if(changed & BUZZ) printf("[G] BUZZ: %s\n", data & BUZZ ? "HIGH" : "LOW"); -#endif - - if (changed & BUZZ) - { - m_dac->write(BIT(data, 5)); - } - - m_port_g = data; - break; - } - case AVR8_IO_PORTH: - { - if (data == m_port_h) break; -#if LOG_PORTS - uint8_t old_port_h = m_port_h; - uint8_t changed = data ^ old_port_h; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & CUTOFF_TEST) printf("[H] CUTOFF_TEST: %s\n", data & CUTOFF_TEST ? "HIGH" : "LOW"); - if(changed & CUTOFF_RESET) printf("[H] CUTOFF_RESET: %s\n", data & CUTOFF_RESET ? "HIGH" : "LOW"); - if(changed & EX1_PWR_CHECK) printf("[H] EX1_PWR_CHECK: %s\n", data & EX1_PWR_CHECK ? "HIGH" : "LOW"); - if(changed & EX1_HEAT) printf("[H] EX1_HEAT: %s\n", data & EX1_HEAT ? "HIGH" : "LOW"); - if(changed & EX1_FAN) printf("[H] EX1_FAN: %s\n", data & EX1_FAN ? "HIGH" : "LOW"); - if(changed & SD_WP) printf("[H] SD_WP: %s\n", data & SD_WP ? "HIGH" : "LOW"); - if(changed & SD_CD) printf("[H] SD_CD: %s\n", data & SD_CD ? "HIGH" : "LOW"); -#endif - m_port_h = data; - break; - } - case AVR8_IO_PORTJ: - { - if (data == m_port_j) break; -#if LOG_PORTS - uint8_t old_port_j = m_port_j; - uint8_t changed = data ^ old_port_j; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & BUTTON_CENTER) printf("[J] BUTTON_CENTER: %s\n", data & BUTTON_CENTER ? "HIGH" : "LOW"); - if(changed & BUTTON_RIGHT) printf("[J] BUTTON_RIGHT: %s\n", data & BUTTON_RIGHT ? "HIGH" : "LOW"); - if(changed & BUTTON_LEFT) printf("[J] BUTTON_LEFT: %s\n", data & BUTTON_LEFT ? "HIGH" : "LOW"); - if(changed & BUTTON_DOWN) printf("[J] BUTTON_DOWN: %s\n", data & BUTTON_DOWN ? "HIGH" : "LOW"); - if(changed & BUTTON_UP) printf("[J] BUTTON_UP: %s\n", data & BUTTON_UP ? "HIGH" : "LOW"); - if(changed & POTS_SCL) printf("[J] POTS_SCL: %s\n", data & POTS_SCL ? "HIGH" : "LOW"); - if(changed & B_AXIS_POT) printf("[J] B_AXIS_POT: %s\n", data & B_AXIS_POT ? "HIGH" : "LOW"); -#endif - m_port_j = data; - break; - } - case AVR8_IO_PORTK: - { - if (data == m_port_k) break; -#if LOG_PORTS - uint8_t old_port_k = m_port_k; - uint8_t changed = data ^ old_port_k; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & Z_AXIS_DIR) printf("[K] Z_AXIS_DIR: %s\n", data & Z_AXIS_DIR ? "HIGH" : "LOW"); - if(changed & Z_AXIS_STEP) printf("[K] Z_AXIS_STEP: %s\n", data & Z_AXIS_STEP ? "HIGH" : "LOW"); - if(changed & Z_AXIS_EN) printf("[K] Z_AXIS_EN: %s\n", data & Z_AXIS_EN ? "HIGH" : "LOW"); - if(changed & Z_AXIS_POT) printf("[K] Z_AXIS_POT: %s\n", data & Z_AXIS_POT ? "HIGH" : "LOW"); - if(changed & EX7_1280) printf("[K] EX7_1280: %s\n", data & EX7_1280 ? "HIGH" : "LOW"); - if(changed & EX6_1280) printf("[K] EX6_1280: %s\n", data & EX6_1280 ? "HIGH" : "LOW"); - if(changed & EX5_1280) printf("[K] EX5_1280: %s\n", data & EX5_1280 ? "HIGH" : "LOW"); - if(changed & HBP_THERM) printf("[K] HBP_THERM: %s\n", data & HBP_THERM ? "HIGH" : "LOW"); -#endif - m_port_k = data; - break; - } - case AVR8_IO_PORTL: - { - if (data == m_port_l) break; -#if LOG_PORTS - uint8_t old_port_l = m_port_l; - uint8_t changed = data ^ old_port_l; - - printf("[%08X] ", m_maincpu->m_shifted_pc); - if(changed & X_MIN) printf("[L] X_MIN: %s\n", data & X_MIN ? "HIGH" : "LOW"); - if(changed & X_MAX) printf("[L] X_MAX: %s\n", data & X_MAX ? "HIGH" : "LOW"); - if(changed & Y_MIN) printf("[L] Y_MIN: %s\n", data & Y_MIN ? "HIGH" : "LOW"); - if(changed & Y_MAX) printf("[L] Y_MAX: %s\n", data & Y_MAX ? "HIGH" : "LOW"); - if(changed & HBP) printf("[L] HBP: %s\n", data & HBP ? "HIGH" : "LOW"); - if(changed & EXTRA_FET) printf("[L] EXTRA_FET: %s\n", data & EXTRA_FET ? "HIGH" : "LOW"); - if(changed & Z_MIN) printf("[L] Z_MIN: %s\n", data & Z_MIN ? "HIGH" : "LOW"); - if(changed & Z_MAX) printf("[L] Z_MAX: %s\n", data & Z_MAX ? "HIGH" : "LOW"); -#endif - m_port_l = data; - break; - } - } -} - -/****************************************************\ -* Address maps * -\****************************************************/ - -void replicator_state::replicator_prg_map(address_map &map) -{ - map(0x0000, 0x1FFFF).rom(); -} - -void replicator_state::replicator_data_map(address_map &map) -{ - map(0x0200, 0x21FF).ram(); /* ATMEGA1280 Internal SRAM */ -} - -void replicator_state::replicator_io_map(address_map &map) -{ - map(AVR8_IO_PORTA, AVR8_IO_PORTL).rw(FUNC(replicator_state::port_r), FUNC(replicator_state::port_w)); -} - -/****************************************************\ -* Input ports * -\****************************************************/ - -static INPUT_PORTS_START( replicator ) - PORT_START("keypad") - PORT_BIT(0x00000001, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("CENTER") PORT_CODE(KEYCODE_M) - PORT_BIT(0x00000002, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("RIGHT") PORT_CODE(KEYCODE_D) - PORT_BIT(0x00000004, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("LEFT") PORT_CODE(KEYCODE_A) - PORT_BIT(0x00000008, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("DOWN") PORT_CODE(KEYCODE_S) - PORT_BIT(0x00000010, IP_ACTIVE_HIGH, IPT_KEYBOARD) PORT_NAME("UP") PORT_CODE(KEYCODE_W) -INPUT_PORTS_END - -/****************************************************\ -* Machine definition * -\****************************************************/ - -void replicator_state::init_replicator() -{ -} - -void replicator_state::machine_reset() -{ - shift_register_value = 0; - m_port_a = 0; - m_port_b = 0; - m_port_c = 0; - m_port_d = 0; - m_port_e = 0; - m_port_f = 0; - m_port_g = 0; - m_port_h = 0; - m_port_j = 0; - m_port_k = 0; - m_port_l = 0; -} - -void replicator_state::replicator_palette(palette_device &palette) const -{ - // These colors were picked with the color picker in Inkscape, based on a photo of the LCD used in the Replicator 1 3d printer: - palette.set_pen_color(0, rgb_t(0xca, 0xe7, 0xeb)); - palette.set_pen_color(1, rgb_t(0x78, 0xab, 0xa8)); -} - -static const gfx_layout hd44780_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( gfx_replicator ) - GFXDECODE_ENTRY( "hd44780:cgrom", 0x0000, hd44780_charlayout, 0, 1 ) -GFXDECODE_END - -void replicator_state::replicator(machine_config &config) -{ - ATMEGA1280(config, m_maincpu, MASTER_CLOCK); - m_maincpu->set_addrmap(AS_PROGRAM, &replicator_state::replicator_prg_map); - m_maincpu->set_addrmap(AS_DATA, &replicator_state::replicator_data_map); - m_maincpu->set_addrmap(AS_IO, &replicator_state::replicator_io_map); - - m_maincpu->set_eeprom_tag("eeprom"); - m_maincpu->set_low_fuses(0xff); - m_maincpu->set_high_fuses(0xda); - m_maincpu->set_extended_fuses(0xf4); - m_maincpu->set_lock_bits(0x0f); - - /*TODO: Add an ATMEGA8U2 for USB-Serial communications */ - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_LCD)); - screen.set_refresh_hz(50); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); /* not accurate */ - screen.set_screen_update("hd44780", FUNC(hd44780_device::screen_update)); - screen.set_size(120, 18*2); //4x20 chars - screen.set_visarea(0, 120-1, 0, 18*2-1); - screen.set_palette("palette"); - - PALETTE(config, "palette", FUNC(replicator_state::replicator_palette), 2); - GFXDECODE(config, "gfxdecode", "palette", gfx_replicator); - - HD44780(config, "hd44780", 0).set_lcd_size(4, 20); - - /* sound hardware */ - /* A piezo is connected to the PORT G bit 5 (OC0B pin driven by Timer/Counter #4) */ - SPEAKER(config, "speaker").front_center(); - DAC_1BIT(config, m_dac, 0).add_route(0, "speaker", 0.5); - voltage_regulator_device &vref(VOLTAGE_REGULATOR(config, "vref", 0)); - vref.add_route(0, "dac", 1.0, DAC_VREF_POS_INPUT); -} - -ROM_START( replica1 ) - ROM_REGION( 0x20000, "maincpu", 0 ) - ROM_DEFAULT_BIOS("v750") - - /* Version 5.1 release: - - Initial firmware release - */ - ROM_SYSTEM_BIOS( 0, "v51", "V 5.1" ) - ROMX_LOAD("mighty-mb40-v5.1.bin", 0x0000, 0x10b90, CRC(20d65cd1) SHA1(da18c3eb5a29a6bc1eecd92eaae6063fe29d0305), ROM_BIOS(0)) - - /* Version 5.2 release: - - Nozzle Tolerance added to EEPROM - - Updated onboard menus - - X,Y calibration tool added - */ - ROM_SYSTEM_BIOS( 1, "v52", "V 5.2" ) - ROMX_LOAD("mighty-mb40-v5.2.bin", 0x0000, 0x126c4, CRC(555e47cf) SHA1(9d24a3dbeddce16669bb4d29c3366220ddf15d2a), ROM_BIOS(1)) - - /* Version 5.5 release: - - Acceleration added to motor motion - - Digipot updates - */ - ROM_SYSTEM_BIOS( 2, "v55", "V 5.5" ) - ROMX_LOAD("mighty-mb40-v5.5.bin", 0x0000, 0x1a420, CRC(9327d7e4) SHA1(d734ba2bda12f50ec3ac0035ab11591909d9edde), ROM_BIOS(2)) - - /* Version 6.2.0 release: - - Bug fix release to firmware 6.0 - - Addresses wavy print issue above 1cm - - Left extruder prints with makerware. - */ - ROM_SYSTEM_BIOS( 3, "v620", "V 6.2.0" ) - ROMX_LOAD("mighty_one_v6.2.0.bin", 0x0000, 0x1cf54, CRC(00df6f48) SHA1(db05afc2e1ebc104fb04753634a911187e396556), ROM_BIOS(3)) - - /* Version 7.0.0 release: - - Major upgrade to Stepper Motor Smoothness (via Sailfish team) - - X3G format introduced - - Heaters default to leaving 'preheat' on more of the time - */ - ROM_SYSTEM_BIOS( 4, "v700", "V 7.0.0" ) - ROMX_LOAD("mighty_one_v7.0.0.bin", 0x0000, 0x1cb52, CRC(aa2a5fcf) SHA1(934e642b0b2d007689249680bad03c9255ae016a), ROM_BIOS(4)) - - /* Version 7.2.0 release: - - Removes support for S3G files - - X3G is the recognized format - - Minor bug fixes - */ - ROM_SYSTEM_BIOS( 5, "v720", "V 7.2.0" ) - ROMX_LOAD("mighty_one_v7.2.0.bin", 0x0000, 0x1cb80, CRC(5e546706) SHA1(ed4aaf7522d5a5beea7eb69bf2c85d7a89f8f188), ROM_BIOS(5)) - - /* Version 7.3.0 release: - - Pause at Z Height - - Elapsed time displays during prints - - Minor bug fixes - */ - ROM_SYSTEM_BIOS( 6, "v730", "V 7.3.0" ) - ROMX_LOAD("mighty_one_v7.3.0.bin", 0x0000, 0x1d738, CRC(71811ff5) SHA1(6728ea600ab3ff4b589adca90b0d700d9b70bd18), ROM_BIOS(6)) - - /* Version 7.4.0 (bugfix) release: - - Fixes issues with Z Pause and elapsed print time - */ - ROM_SYSTEM_BIOS( 7, "v740", "V 7.4.0" ) - ROMX_LOAD("mighty_one_v7.4.0.bin", 0x0000, 0x1b9e2, CRC(97b05a27) SHA1(76ca2c9c1db2e006e501c3177a8a1aa693dda0f9), ROM_BIOS(7)) - - /* Version 7.5.0 (bugfix) release: - - Fixes issue with Heat Hold - */ - ROM_SYSTEM_BIOS( 8, "v750", "V 7.5.0" ) - ROMX_LOAD("mighty_one_v7.5.0.bin", 0x0000, 0x1b9c4, CRC(169d6709) SHA1(62b5aacd1bc46969042aea7a50531ec467a4ff1f), ROM_BIOS(8)) - - /* Sailfish firmware image - Metam??quina experimental build v7.5.0 */ - ROM_SYSTEM_BIOS( 9, "v750mm", "V 7.5.0 - Metam??quina" ) - ROMX_LOAD("mighty_one_v7.5.0.mm.bin", 0x0000, 0x1ef9a, CRC(0d36d9e7) SHA1(a53899775b4c4eea87b6903758ebb75f06710a69), ROM_BIOS(9)) - - - /*Arduino MEGA bootloader */ - ROM_LOAD( "atmegaboot_168_atmega1280.bin", 0x1f000, 0x0f16, CRC(c041f8db) SHA1(d995ebf360a264cccacec65f6dc0c2257a3a9224) ) - - /* on-die 4kbyte eeprom */ - ROM_REGION( 0x1000, "eeprom", ROMREGION_ERASEFF ) -ROM_END - -/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME */ -COMP(2012, replica1, 0, 0, replicator, replicator, replicator_state, init_replicator, "Makerbot", "Replicator 1 desktop 3d printer", MACHINE_NOT_WORKING) |