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0.0.2d: Added BGA support, graphics!

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This commit is contained in:
David Goeke
2026-06-05 16:14:14 -05:00
parent 5971218b56
commit f3b2f95af5
40 changed files with 1007 additions and 1197 deletions
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93
drivers/keyboard.c
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@ -61,7 +61,6 @@ int init_keyboard(void)
return 0;
}
registers_t* keyboard_handler(registers_t* regs)
{
if (!(inb(PS2_STATUS_PORT) & 1))
@ -70,14 +69,78 @@ registers_t* keyboard_handler(registers_t* regs)
}
uint8_t scancode = inb(PS2_DATA_PORT);
if (scancode & 0x80)
if (scancode == 0xE0)
{
extended = true;
return regs;
}
bool is_release = scancode & 0x80;
uint8_t key = scancode & 0x7F;
if (extended)
{
if (is_release)
{
if (key == 0x1D)
{
mods &= ~MODIFIER_RCTRL;
}
}
else
{
if (key == 0x1D)
{
mods |= MODIFIER_RCTRL;
}
}
/* delete key, should add this functionality */
/*if (key == 0x53)*/
extended = false;
return regs;
}
if (is_release)
{
if (key == 0x2A || key == 0x36)
{
mods &= ~MODIFIER_SHIFT;
}
return regs;
}
else
{
if (key == 0x2A || key == 0x36)
{
mods |= MODIFIER_SHIFT;
return regs;
}
else if (key == 0x3A)
{
mods ^= MODIFIER_CAPS;
return regs;
}
}
uint16_t c = (uint16_t) scancode_map[scancode];
if (c)
{
//tty_receive_char(c, mods);
char ch = tty_translate_char(c, mods);
tty_input_char(tty_get_active(), ch);
}
return regs;
}
/* Handle shift press/release */
if (scancode == 0x2A || scancode == 0x36)
/*if (scancode == 0x2A || scancode == 0x36)
{
mods |= MODIFIER_SHIFT;
return regs;
@ -89,9 +152,11 @@ registers_t* keyboard_handler(registers_t* regs)
}
else if (scancode == 0x3A)
{
TOGGLE_BIT(mods, 0); /* TOGGLE_BIT defined in types.h, should move elsewhere. */
TOGGLE_BIT(mods, 0);
return regs;
}
}*/
/*else if (scancode == 0xE0)
{
extended = true;
@ -127,22 +192,10 @@ registers_t* keyboard_handler(registers_t* regs)
return;
}*/
bool release = scancode & 0x80;
/*bool release = scancode & 0x80;
scancode &= 0x7F;
if (release)
{
return regs;
}
uint16_t c = (uint16_t) scancode_map[scancode];
if (c)
{
//tty_receive_char(c, mods);
char ch = tty_translate_char(c, mods);
tty_input_char(tty_get_active(), ch);
}
return regs;
}
}*/