This source file includes following definitions.
- get_usb_bit
- wrap_kbd_p1_f
- mykbd_task
- my_kbd_read_keys
- kbd_fetch_data
- jogdial_control
- Get_JogDial
- get_jogdial_direction
1 #include "lolevel.h"
2 #include "platform.h"
3 #include "keyboard.h"
4 #include "kbd_common.h"
5
6 long kbd_new_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
7 long kbd_prev_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
8 long kbd_mod_state[3] = { 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF };
9
10 extern void _GetKbdState(long*);
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 { 1, KEY_UP , 0x00004000 },
23 { 1, KEY_DOWN , 0x00000400 },
24 { 1, KEY_LEFT , 0x00000100 },
25 { 1, KEY_RIGHT , 0x00000200 },
26 { 1, KEY_SET , 0x00008000 },
27 { 2, KEY_SHOOT_FULL , 0x00000300 },
28 { 2, KEY_SHOOT_FULL_ONLY, 0x00000200 },
29 { 2, KEY_SHOOT_HALF , 0x00000100 },
30 { 1, KEY_ZOOM_IN , 0x00000010 },
31 { 1, KEY_ZOOM_OUT , 0x00000020 },
32 { 1, KEY_MENU , 0x00002000 },
33 { 1, KEY_DISPLAY , 0x00001000 },
34 { 1, KEY_PRINT , 0x00000800 },
35 { 2, KEY_RING_FUNC , 0x00004000 },
36 { 2, KEY_PLAYBACK , 0x00000800 },
37
38 { 0, 0, 0 }
39 };
40
41
42 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
43 {
44 asm volatile(
45 "STMFD SP!, {R1-R5,LR}\n"
46 "MOV R4, #0\n"
47 "BL my_kbd_read_keys\n"
48 "B _kbd_p1_f_cont\n"
49 );
50 return 0;
51 }
52
53 void __attribute__((noinline)) mykbd_task()
54 {
55 while (physw_run){
56 _SleepTask(10);
57 if (wrap_kbd_p1_f() == 1){
58 _kbd_p2_f();
59 }
60 }
61 _ExitTask();
62 }
63
64 void my_kbd_read_keys() {
65 kbd_update_key_state();
66 kbd_update_physw_bits();
67 }
68
69 void kbd_fetch_data(long *dst)
70 {
71 _GetKbdState(dst);
72 _kbd_read_keys_r2(dst);
73 }
74
75
76
77
78 int jogdial_stopped=0;
79 static int new_jogdial=0, old_jogdial=0;
80
81 void jogdial_control(int n)
82 {
83 jogdial_stopped = n;
84 }
85
86 int Get_JogDial(void)
87 {
88 return (*(int*) 0xC0240104) >> 16;
89 }
90
91 long get_jogdial_direction(void)
92 {
93 old_jogdial = new_jogdial;
94 new_jogdial = Get_JogDial();
95 if (old_jogdial < new_jogdial)
96 return JOGDIAL_RIGHT;
97 else if (old_jogdial > new_jogdial)
98 return JOGDIAL_LEFT;
99 else
100 return 0;
101 }