diff options
Diffstat (limited to 'protocol/ps2_mouse.h')
| -rw-r--r-- | protocol/ps2_mouse.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/protocol/ps2_mouse.h b/protocol/ps2_mouse.h new file mode 100644 index 000000000..4529ce113 --- /dev/null +++ b/protocol/ps2_mouse.h @@ -0,0 +1,44 @@ +/* +Copyright 2011 Jun Wako <wakojun@gmail.com> + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#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 + +bool ps2_mouse_enable; +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; + +uint8_t ps2_mouse_init(void); +uint8_t ps2_mouse_read(void); +bool ps2_mouse_changed(void); +void ps2_mouse_usb_send(void); +void ps2_mouse_print(void); + +#endif |