This source file includes following definitions.
- get_usb_bit
- mykbd_task
- wrap_kbd_p1_f
- jogdial_control
- my_kbd_read_keys
- kbd_fetch_data
- 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 { 0, KEY_METERING ,0x00000400 },
22 { 0, KEY_ERASE ,0x00010000 },
23 { 0, KEY_AE_LOCK ,0x00020000 },
24 { 0, KEY_SET ,0x00000800 },
25 { 0, KEY_RIGHT ,0x00001000 },
26 { 0, KEY_DOWN ,0x00002000 },
27 { 0, KEY_MENU ,0x00004000 },
28 { 0, KEY_LEFT ,0x00008000 },
29 { 0, KEY_UP ,0x00040000 },
30 { 0, KEY_ZOOM_IN ,0x00100000 },
31 { 0, KEY_ZOOM_OUT ,0x00200000 },
32 { 0, KEY_VIDEO ,0x00080000 },
33 { 1, KEY_PRINT ,0x00800000 },
34 { 2, KEY_POWER ,0x00000800 },
35 { 2, KEY_PLAYBACK ,0x00008000 },
36 { 2, KEY_SHOOT_FULL ,0x000c0000 },
37 { 2, KEY_SHOOT_FULL_ONLY ,0x00080000 },
38 { 2, KEY_SHOOT_HALF ,0x00040000 },
39 { 0, 0, 0 }
40 };
41
42 long __attribute__((naked)) wrap_kbd_p1_f();
43
44
45 void __attribute__((noinline))
46 mykbd_task()
47 {
48 while (physw_run){
49 _SleepTask(physw_sleep_delay);
50
51 if (wrap_kbd_p1_f() == 1){
52 _kbd_p2_f();
53 }
54 }
55
56 _ExitTask();
57 }
58
59 long __attribute__((naked,noinline)) wrap_kbd_p1_f()
60 {
61 asm volatile(
62 "STMFD SP!, {R1-R7,LR}\n"
63 "MOV R5, #0\n"
64
65 "BL my_kbd_read_keys\n"
66 "B _kbd_p1_f_cont\n"
67 );
68 return 0;
69 }
70
71
72 int jogdial_stopped=0;
73
74
75
76 extern short* jog_position;
77 extern short rear_dial_position;
78
79 void jogdial_control(int n)
80 {
81 if (jogdial_stopped && !n)
82 {
83
84
85 jog_position[0] = jog_position[2] = rear_dial_position;
86 }
87 jogdial_stopped = n;
88 }
89
90 void my_kbd_read_keys()
91 {
92 kbd_update_key_state();
93 kbd_update_physw_bits();
94 }
95
96 void kbd_fetch_data(long *dst)
97 {
98 _GetKbdState(dst);
99 _kbd_read_keys_r2(dst);
100 }
101
102
103
104
105 static short new_jogdial = 0, old_jogdial = 0;
106
107 long get_jogdial_direction(void)
108 {
109 old_jogdial = new_jogdial;
110 new_jogdial = rear_dial_position;
111
112 if (old_jogdial < new_jogdial) return JOGDIAL_LEFT;
113 else if (old_jogdial > new_jogdial) return JOGDIAL_RIGHT;
114 else return 0;
115 }