This source file includes following definitions.
- get_usb_bit
- get_hdmi_hpd_bit
- get_analog_av_bit
- wrap_kbd_p1_f
- mykbd_task_proceed
- mykbd_task
- jogdial_control
- kbd_fetch_data
- my_kbd_read_keys
- get_jogdial_direction
1 #include "lolevel.h"
2 #include "platform.h"
3 #include "core.h"
4 #include "keyboard.h"
5 #include "kbd_common.h"
6
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 extern void _GetKbdState(long*);
13
14 int get_usb_bit() {
15 long usb_physw[3];
16 usb_physw[USB_IDX] = 0;
17 _kbd_read_keys_r2(usb_physw);
18 return(( usb_physw[USB_IDX] & USB_MASK)==USB_MASK) ;
19 }
20
21 int get_hdmi_hpd_bit() {
22 long hpd_physw[3];
23 hpd_physw[HDMI_HPD_IDX] = 0;
24 _GetKbdState(hpd_physw);
25 return( ((hpd_physw[HDMI_HPD_IDX] & HDMI_HPD_FLAG)==HDMI_HPD_FLAG)?0:1) ;
26 }
27
28 int get_analog_av_bit() {
29 long av_physw[3];
30 av_physw[ANALOG_AV_IDX] = 0;
31 _GetKbdState(av_physw);
32 return( ((av_physw[ANALOG_AV_IDX] & ANALOG_AV_FLAG)==ANALOG_AV_FLAG)?0:1) ;
33 }
34
35 KeyMap keymap[] = {
36
37
38
39 { 0, KEY_DISPLAY ,0x80000000 },
40 { 1, KEY_DOWN ,0x80000000 },
41 { 1, KEY_UP ,0x40000000 },
42 { 1, KEY_SHOOT_FULL ,0x30000000 },
43 { 1, KEY_SHOOT_FULL_ONLY ,0x20000000 },
44 { 1, KEY_SHOOT_HALF ,0x10000000 },
45 { 1, KEY_ERASE ,0x08000000 },
46 { 1, KEY_MENU ,0x00800000 },
47 { 1, KEY_SET ,0x00000001 },
48 { 2, KEY_LEFT ,0x00002000 },
49 { 2, KEY_RIGHT ,0x00001000 },
50 { 2, KEY_ZOOM_IN ,0x00000080 },
51 { 2, KEY_ZOOM_OUT ,0x00000040 },
52 { 2, KEY_POWER ,0x00000020 },
53 { 2, KEY_PLAYBACK ,0x00000008 },
54 { 2, KEY_VIDEO ,0x00000001 },
55 { 0, 0, 0 }
56 };
57
58
59 int jogdial_stopped=0;
60
61 long __attribute__((naked,noinline)) wrap_kbd_p1_f() {
62
63
64 asm volatile(
65 "STMFD SP!, {R1-R7,LR}\n"
66 "MOV R5, #0\n"
67 "BL my_kbd_read_keys\n"
68 "B _kbd_p1_f_cont\n"
69 );
70
71 return 0;
72 }
73
74 static void __attribute__((noinline)) mykbd_task_proceed() {
75 while (physw_run) {
76 _SleepTask(physw_sleep_delay);
77
78 if (wrap_kbd_p1_f() == 1) {
79 _kbd_p2_f();
80 }
81 }
82 }
83
84
85 void __attribute__((naked,noinline)) mykbd_task() {
86 mykbd_task_proceed();
87
88
89 _ExitTask();
90 }
91
92
93
94 extern short* jog_position;
95 extern short rear_dial_position;
96
97 void jogdial_control(int n) {
98 if (jogdial_stopped && !n) {
99
100
101 jog_position[0] = jog_position[2] = rear_dial_position;
102 }
103 jogdial_stopped = n;
104 }
105
106 void kbd_fetch_data(long *state) {
107 _GetKbdState(state);
108 _kbd_read_keys_r2(state);
109 }
110 void my_kbd_read_keys()
111 {
112 kbd_update_key_state();
113 kbd_update_physw_bits();
114 }
115
116 static short new_jogdial = 0, old_jogdial = 0;
117
118 long get_jogdial_direction(void)
119 {
120 old_jogdial = new_jogdial;
121 new_jogdial = rear_dial_position;
122
123 if (old_jogdial > new_jogdial) return JOGDIAL_RIGHT;
124 else if (old_jogdial < new_jogdial) return JOGDIAL_LEFT;
125 else return 0;
126 }