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mmboard: shorthand variable types

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This commit is contained in:
hap 2021-04-24 16:45:48 +02:00
parent 0c3cd2504b
commit 31f42b1f24
2 changed files with 27 additions and 25 deletions
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20
src/mame/machine/mmboard.cpp
View File

@ -23,22 +23,22 @@ DEFINE_DEVICE_TYPE(MEPHISTO_BUTTONS_BOARD, mephisto_buttons_board_device, "mbboa
// constructor
//-------------------------------------------------
mephisto_board_device::mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
mephisto_board_device::mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock)
: device_t(mconfig, type, tag, owner, clock)
, m_board(*this, "board")
, m_led_pwm(*this, "led_pwm")
, m_sensordelay(attotime::from_msec(150))
, m_led_out(*this, "led%u", 0U)
, m_sensordelay(attotime::from_msec(150))
, m_disable_leds(false)
{
}
mephisto_sensors_board_device::mephisto_sensors_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
mephisto_sensors_board_device::mephisto_sensors_board_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: mephisto_board_device(mconfig, MEPHISTO_SENSORS_BOARD, tag, owner, clock)
{
}
mephisto_buttons_board_device::mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
mephisto_buttons_board_device::mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock)
: mephisto_board_device(mconfig, MEPHISTO_BUTTONS_BOARD, tag, owner, clock)
{
}
@ -102,15 +102,15 @@ void mephisto_board_device::device_reset()
// I/O handlers
//-------------------------------------------------
void mephisto_board_device::refresh_leds_w(offs_t offset, uint8_t data)
void mephisto_board_device::refresh_leds_w(offs_t offset, u8 data)
{
if (!m_disable_leds)
m_led_out[(offset >> 6 & 7) | (offset & 7) << 3] = data;
}
uint8_t mephisto_board_device::input_r()
u8 mephisto_board_device::input_r()
{
uint8_t data = 0xff;
u8 data = 0xff;
for (int i = 0; i < 8; i++)
if (!BIT(m_mux, i))
@ -119,18 +119,18 @@ uint8_t mephisto_board_device::input_r()
return data;
}
uint8_t mephisto_board_device::mux_r()
u8 mephisto_board_device::mux_r()
{
return m_mux;
}
void mephisto_board_device::mux_w(uint8_t data)
void mephisto_board_device::mux_w(u8 data)
{
m_mux = data;
update_led_pwm();
}
void mephisto_board_device::led_w(uint8_t data)
void mephisto_board_device::led_w(u8 data)
{
m_led_data = data;
update_led_pwm();

32
src/mame/machine/mmboard.h
View File

@ -21,18 +21,18 @@ class mephisto_board_device : public device_t
{
public:
// construction/destruction
mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock);
// configuration helpers
void set_disable_leds(int disable_leds) { m_disable_leds = disable_leds; }
void set_delay(attotime sensordelay) { m_sensordelay = sensordelay; }
void set_disable_leds(bool disable_leds) { m_disable_leds = disable_leds; }
void set_delay(attotime sensordelay) { m_sensordelay = sensordelay; }
sensorboard_device *get() { return m_board; }
uint8_t input_r();
void led_w(uint8_t data);
uint8_t mux_r();
void mux_w(uint8_t data);
u8 input_r();
void led_w(u8 data);
u8 mux_r();
void mux_w(u8 data);
protected:
// device-level overrides
@ -40,25 +40,27 @@ protected:
virtual void device_reset() override;
void set_config(machine_config &config, sensorboard_device::sb_type board_type);
void refresh_leds_w(offs_t offset, uint8_t data);
void refresh_leds_w(offs_t offset, u8 data);
void update_led_pwm() { m_led_pwm->matrix(~m_mux, m_led_data); }
required_device<sensorboard_device> m_board;
required_device<pwm_display_device> m_led_pwm;
attotime m_sensordelay;
output_finder<64> m_led_out;
bool m_disable_leds;
uint8_t m_led_data;
uint8_t m_mux;
output_finder<64> m_led_out;
attotime m_sensordelay;
bool m_disable_leds;
u8 m_led_data;
u8 m_mux;
};
// ======================> mephisto_sensors_board_device
class mephisto_sensors_board_device : public mephisto_board_device
{
public:
// construction/destruction
mephisto_sensors_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
mephisto_sensors_board_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
protected:
// optional information overrides
@ -72,7 +74,7 @@ class mephisto_buttons_board_device : public mephisto_board_device
{
public:
// construction/destruction
mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
protected:
// optional information overrides