PS/2 Keyboard
PS2Keyboard.h@0:62b62530a82f, 2012-10-11 (annotated)
- Committer:
- pprasad7
- Date:
- Thu Oct 11 20:15:09 2012 +0000
- Revision:
- 0:62b62530a82f
PS/2 Input;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
pprasad7 | 0:62b62530a82f | 1 | /** |
pprasad7 | 0:62b62530a82f | 2 | * PS/2 keyboard interface control class (Version 0.0.1) |
pprasad7 | 0:62b62530a82f | 3 | * |
pprasad7 | 0:62b62530a82f | 4 | * Copyright (C) 2010 Shinichiro Nakamura (CuBeatSystems) |
pprasad7 | 0:62b62530a82f | 5 | * http://shinta.main.jp/ |
pprasad7 | 0:62b62530a82f | 6 | */ |
pprasad7 | 0:62b62530a82f | 7 | #ifndef _PS2_KEYBOARD_H_ |
pprasad7 | 0:62b62530a82f | 8 | #define _PS2_KEYBOARD_H_ |
pprasad7 | 0:62b62530a82f | 9 | |
pprasad7 | 0:62b62530a82f | 10 | #include "PS2KB_INIT.h" |
pprasad7 | 0:62b62530a82f | 11 | #include "PS2KB.h" |
pprasad7 | 0:62b62530a82f | 12 | |
pprasad7 | 0:62b62530a82f | 13 | class PS2Keyboard { |
pprasad7 | 0:62b62530a82f | 14 | public: |
pprasad7 | 0:62b62530a82f | 15 | PS2Keyboard(PinName clk_pin, PinName dat_pin); |
pprasad7 | 0:62b62530a82f | 16 | ~PS2Keyboard(); |
pprasad7 | 0:62b62530a82f | 17 | typedef enum { |
pprasad7 | 0:62b62530a82f | 18 | KeyMake, |
pprasad7 | 0:62b62530a82f | 19 | KeyBreak |
pprasad7 | 0:62b62530a82f | 20 | } Type; |
pprasad7 | 0:62b62530a82f | 21 | typedef struct { |
pprasad7 | 0:62b62530a82f | 22 | Type type; |
pprasad7 | 0:62b62530a82f | 23 | int length; |
pprasad7 | 0:62b62530a82f | 24 | char scancode[8]; |
pprasad7 | 0:62b62530a82f | 25 | } keyboard_event_t; |
pprasad7 | 0:62b62530a82f | 26 | bool processing(keyboard_event_t *p); |
pprasad7 | 0:62b62530a82f | 27 | private: |
pprasad7 | 0:62b62530a82f | 28 | PS2KB_INIT ps2kb_init; |
pprasad7 | 0:62b62530a82f | 29 | PS2KB ps2kb; |
pprasad7 | 0:62b62530a82f | 30 | int count; |
pprasad7 | 0:62b62530a82f | 31 | char scancode[8]; |
pprasad7 | 0:62b62530a82f | 32 | }; |
pprasad7 | 0:62b62530a82f | 33 | |
pprasad7 | 0:62b62530a82f | 34 | #endif |