godzil/quickdev16
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replace hw access with system command on boot seq.

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This commit is contained in:
optixx
2009-10-18 10:27:09 +02:00
parent 596a26323a
commit a9a366895a
8 changed files with 53 additions and 23 deletions
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31
avr/usbload/system.c
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@@ -86,6 +86,19 @@ void system_send_snes_irq()
snes_irq_off();
}
void system_snes_irq_off()
{
snes_irq_off();
system.irq_line = IRQ_OFF;
}
void system_snes_irq_on()
{
snes_irq_on();
system.irq_line = IRQ_ON;
}
void system_set_bus_avr()
{
avr_bus_active();
@@ -104,8 +117,6 @@ void system_set_bus_snes()
snes_bus_active();
system.bus_mode = MODE_SNES;
info_P(PSTR("Activate SNES bus\n"));
irq_stop();
}
void system_set_rom_mode(usb_transaction_t *usb_trans)
@@ -113,7 +124,7 @@ void system_set_rom_mode(usb_transaction_t *usb_trans)
if (usb_trans->req_bank_size == 0x8000) {
snes_lorom();
system.rom_mode = LOROM;
info_P(PSTR("Set SNES lowrom \n"));
info_P(PSTR("Set SNES lorom \n"));
} else {
snes_hirom();
system.rom_mode = HIROM;
@@ -121,3 +132,17 @@ void system_set_rom_mode(usb_transaction_t *usb_trans)
}
}
void system_set_rom_lorom()
{
snes_lorom();
system.rom_mode = LOROM;
info_P(PSTR("Set SNES lorom \n"));
}
void system_set_rom_hirom()
{
snes_hirom();
system.rom_mode = HIROM;
info_P(PSTR("Set SNES hirom \n"));
}