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wswan: zerofill class variables, swap button orientation

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This commit is contained in:
hap 2023-10-27 20:29:14 +02:00
parent 5b297d7854
commit cbd2147422
3 changed files with 44 additions and 37 deletions
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2
src/devices/cpu/m6805/m68705.cpp
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@ -728,8 +728,6 @@ m68705r_device::m68705r_device(machine_config const &mconfig, char const *tag, d
void m68705r_device::device_start()
{
m68705u_device::device_start();
// TODO: ADC
}
std::unique_ptr<util::disasm_interface> m68705r_device::create_disassembler()

77
src/mame/bandai/wswan.cpp
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@ -107,28 +107,28 @@ protected:
required_device<wswan_sound_device> m_sound;
required_device<ws_cart_slot_device> m_cart;
u16 m_ws_portram[128];
u8 m_internal_eeprom[INTERNAL_EEPROM_SIZE * 2];
u8 m_system_type;
u16 m_ws_portram[128] = { };
u8 m_internal_eeprom[INTERNAL_EEPROM_SIZE * 2] = { };
u8 m_system_type = 0;
sound_dma_t m_sound_dma;
u16 m_dma_source_offset;
u16 m_dma_source_segment;
u16 m_dma_destination;
u16 m_dma_length;
u16 m_dma_control;
u8 m_bios_disabled;
u8 m_rotate;
u32 m_vector;
u8 m_sys_control;
u8 m_irq_vector_base;
u8 m_serial_data;
u8 m_serial_control;
u8 m_irq_enable;
u8 m_irq_active;
u16 m_internal_eeprom_data;
u16 m_internal_eeprom_address;
u8 m_internal_eeprom_command;
u8 m_keypad;
u16 m_dma_source_offset = 0;
u16 m_dma_source_segment = 0;
u16 m_dma_destination = 0;
u16 m_dma_length = 0;
u16 m_dma_control = 0;
u8 m_bios_disabled = 0;
u8 m_rotate = 0;
u32 m_vector = 0;
u8 m_sys_control = 0;
u8 m_irq_vector_base = 0;
u8 m_serial_data = 0;
u8 m_serial_control = 0;
u8 m_irq_enable = 0;
u8 m_irq_active = 0;
u16 m_internal_eeprom_data = 0;
u16 m_internal_eeprom_address = 0;
u8 m_internal_eeprom_command = 0;
u8 m_keypad = 0;
required_memory_region m_region_maincpu;
required_ioport m_cursx;
@ -204,15 +204,15 @@ void wswan_state::snd_map(address_map &map)
static INPUT_PORTS_START(wswan)
PORT_START("CURSX")
PORT_BIT( 0x8, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_NAME("X4 - Left")
PORT_BIT( 0x4, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_NAME("X3 - Down")
PORT_BIT( 0x2, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_NAME("X2 - Right")
PORT_BIT( 0x1, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_NAME("X1 - Up")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_NAME("X4 - Left")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_NAME("X3 - Down")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_NAME("X2 - Right")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_NAME("X1 - Up")
PORT_START("BUTTONS")
PORT_BIT( 0x8, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Button B")
PORT_BIT( 0x4, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Button A")
PORT_BIT( 0x2, IP_ACTIVE_HIGH, IPT_START1 ) PORT_NAME("Start")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME("Button B")
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_NAME("Button A")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START ) PORT_NAME("Start")
PORT_START("CURSY")
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_OTHER ) PORT_NAME("Y4 - Left") PORT_CODE(KEYCODE_A)
@ -911,41 +911,48 @@ void wswan_state::port_w(offs_t offset, u16 data, u16 mem_mask)
}
void wswan_state::set_icons(u8 data) {
void wswan_state::set_icons(u8 data)
{
// Bit 0 - LCD sleep icon enable
// Bit 1 - Vertical position icon enable
// Bit 2 - Horizontal position icon enable
// Bit 3 - Dot 1 icon enable
// Bit 4 - Dot 2 icon enable
// Bit 5 - Dot 3 icon enable
for (int i = 0; i < 6; i++) {
for (int i = 0; i < 6; i++)
{
m_icons[i] = BIT(data, i);
}
u8 old_rotate = m_rotate;
if ((!BIT(data, 2) && BIT(data, 1)) || (BIT(data, 2) && !BIT(data, 1))) {
if ((!BIT(data, 2) && BIT(data, 1)) || (BIT(data, 2) && !BIT(data, 1)))
{
m_rotate = (!BIT(data, 2) && BIT(data, 1)) ? 1 : 0;
if (old_rotate != m_rotate) {
if (old_rotate != m_rotate)
{
set_rotate_view();
}
}
}
void wswan_state::set_rotate_view() {
void wswan_state::set_rotate_view()
{
render_target *target = machine().render().first_target();
target->set_view(m_rotate);
}
u16 wswan_state::get_internal_eeprom_address() {
u16 wswan_state::get_internal_eeprom_address()
{
return (m_internal_eeprom_address & 0x3f) << 1;
}
u16 wscolor_state::get_internal_eeprom_address() {
u16 wscolor_state::get_internal_eeprom_address()
{
return (m_internal_eeprom_address & 0x1ff) << 1;
}

2
src/mame/misc/videoart.cpp
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@ -179,6 +179,7 @@ u32 videoart_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, c
void videoart_state::vram_w(offs_t offset, u8 data)
{
// correct offset (by default, ef9365_device wants to write per byte)
data = BIT(data, ~m_pixel_offset & 7);
offset = offset << 1 | BIT(m_pixel_offset, 2);
@ -190,6 +191,7 @@ void videoart_state::vram_w(offs_t offset, u8 data)
u8 videoart_state::vram_r(offs_t offset)
{
// correct offset (by default, ef9365_device wants to read per byte)
int pixel_offset = 0;
m_ef9367->get_last_readback_word(0, &pixel_offset);
offset = offset << 1 | BIT(pixel_offset, 2);