diff options
Diffstat (limited to 'ps2_mouse.h')
| -rw-r--r-- | ps2_mouse.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/ps2_mouse.h b/ps2_mouse.h new file mode 100644 index 0000000000..f590f3ad5d --- /dev/null +++ b/ps2_mouse.h @@ -0,0 +1,26 @@ +#ifndef PS2_MOUSE_H +#define PS2_MOUSE_H + +#include <stdbool.h> + +#define PS2_MOUSE_BTN_MASK 0x07 +#define PS2_MOUSE_BTN_LEFT 0 +#define PS2_MOUSE_BTN_RIGHT 1 +#define PS2_MOUSE_BTN_MIDDLE 2 +#define PS2_MOUSE_X_SIGN 4 +#define PS2_MOUSE_Y_SIGN 5 +#define PS2_MOUSE_X_OVFLW 6 +#define PS2_MOUSE_Y_OVFLW 7 + +extern uint8_t ps2_mouse_x; +extern uint8_t ps2_mouse_y; +extern uint8_t ps2_mouse_btn; +extern uint8_t ps2_mouse_error_count; + +void ps2_mouse_init(void); +void ps2_mouse_read(void); +bool ps2_mouse_changed(void); +void ps2_mouse_usb_send(void); +void ps2_mouse_print(void); + +#endif |