This source file includes following definitions.
- get_usb_bit
- mykbd_task
- wrap_kbd_p1_f
- my_kbd_read_keys
1 #include "lolevel.h"
2 #include "platform.h"
3 #include "core.h"
4 #include "conf.h"
5 #include "keyboard.h"
6 #include "kbd_common.h"
7
8 long kbd_new_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
9 long kbd_prev_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
10 long kbd_mod_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
11
12 int get_usb_bit()
13 {
14 long usb_physw[3];
15 usb_physw[USB_IDX] = 0;
16 _kbd_read_keys_r2(usb_physw);
17 return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ;
18 }
19
20 KeyMap keymap[] = {
21
22
23
24
25 { 0, KEY_PLAYBACK , 0x00020000 },
26
27 { 2, KEY_SHOOT_FULL , 0x00000030 },
28 { 2, KEY_SHOOT_FULL_ONLY, 0x00000020 },
29 { 2, KEY_SHOOT_HALF , 0x00000010 },
30
31 { 2, KEY_UP , 0x00100000 },
32 { 2, KEY_DOWN , 0x00200000 },
33 { 2, KEY_LEFT , 0x00400000 },
34 { 2, KEY_RIGHT , 0x00000004 },
35 { 2, KEY_SET , 0x00000100 },
36 { 2, KEY_ZOOM_IN , 0x00000080 },
37 { 2, KEY_ZOOM_OUT , 0x00000040 },
38 { 2, KEY_MENU , 0x01000000 },
39 { 2, KEY_DISPLAY , 0x00800000 },
40 { 0, 0, 0 }
41 };
42
43
44 long __attribute__((naked)) wrap_kbd_p1_f();
45
46 void __attribute__((noinline)) mykbd_task()
47 {
48
49
50
51 kbd_new_state[0] = physw_status[0];
52 kbd_new_state[1] = physw_status[1];
53 kbd_new_state[2] = physw_status[2] ^ KEYS_INV2;
54 while (physw_run){
55 _SleepTask(10);
56
57 if (wrap_kbd_p1_f() == 1){
58 _kbd_p2_f();
59 }
60 }
61 _ExitTask();
62 }
63
64
65 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
66 {
67 asm volatile(
68 "STMFD SP!, {R1-R5,LR}\n"
69 "MOV R4, #0\n"
70
71 "BL my_kbd_read_keys\n"
72 "B _kbd_p1_f_cont\n"
73 );
74
75 return 0;
76 }
77
78 void my_kbd_read_keys()
79 {
80 kbd_prev_state[0] = kbd_new_state[0];
81
82 kbd_prev_state[2] = kbd_new_state[2];
83
84 extern void _kbd_read_keys(void);
85 _kbd_read_keys();
86
87 kbd_new_state[0] = physw_status[0];
88 kbd_new_state[1] = physw_status[1];
89 kbd_new_state[2] = physw_status[2] ^ KEYS_INV2;
90
91 if (kbd_process() == 0){
92
93 } else {
94
95 physw_status[0] = (kbd_new_state[0] | KEYS_MASK0) & (~KEYS_MASK0 | kbd_mod_state[0]);
96
97 physw_status[2] = ((kbd_new_state[2] | KEYS_MASK2) & (~KEYS_MASK2 | kbd_mod_state[2])) ^ KEYS_INV2;
98 }
99
100 kbd_update_physw_bits();
101 }