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 { 1, KEY_UP , 0x00004000 },
22 { 1, KEY_DOWN , 0x00000400 },
23 { 1, KEY_LEFT , 0x00000100 },
24 { 1, KEY_RIGHT , 0x00000200 },
25 { 1, KEY_SET , 0x00008000 },
26 { 0, KEY_SHOOT_FULL , 0x00000300 },
27 { 0, KEY_SHOOT_FULL_ONLY, 0x00000200 },
28 { 0, KEY_SHOOT_HALF , 0x00000100 },
29 { 1, KEY_ZOOM_IN , 0x00000010 },
30 { 1, KEY_ZOOM_OUT , 0x00000020 },
31 { 1, KEY_MENU , 0x00002000 },
32 { 1, KEY_DISPLAY , 0x00001000 },
33 { 1, KEY_PRINT , 0x00000800 },
34
35
36 { 0, 0, 0 }
37 };
38
39 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
40 {
41 asm volatile(
42 "STMFD SP!, {R1-R5,LR}\n"
43 "MOV R4, #0\n"
44 "BL my_kbd_read_keys\n"
45 "B _kbd_p1_f_cont\n"
46
47 );
48 return 0;
49 }
50
51 void __attribute__((noinline)) mykbd_task()
52 {
53 while (physw_run){
54 _SleepTask(10);
55 if (wrap_kbd_p1_f() == 1){
56 _kbd_p2_f();
57 }
58 }
59 _ExitTask();
60 }
61
62 void my_kbd_read_keys() {
63 kbd_update_key_state();
64 kbd_update_physw_bits();
65 }
66
67 void kbd_fetch_data(long *dst)
68 {
69 _GetKbdState(dst);
70 _kbd_read_keys_r2(dst);
71 }
72
73
74
75
76 int jogdial_stopped=0;
77 static int new_jogdial=0, old_jogdial=0;
78
79 void jogdial_control(int n)
80 {
81 jogdial_stopped = n;
82 }
83
84 int Get_JogDial(void)
85 {
86 return (*(int*)0xC0240104)>>16;
87 }
88
89 long get_jogdial_direction(void)
90 {
91 old_jogdial=new_jogdial;
92 new_jogdial=Get_JogDial();
93 if (old_jogdial<new_jogdial) return JOGDIAL_LEFT;
94 else if (old_jogdial>new_jogdial) return JOGDIAL_RIGHT;
95 else return 0;
96 }
97