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comparison ds.c @ 4:73c20831be0a

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Replace DS input with 3DS, for now disable axis input.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Sun, 22 Feb 2015 18:09:53 +0100
parents f362b20de51e
children eafcd170dc6d
comparison
equal deleted inserted replaced
3:61bb81a9a440 4:73c20831be0a
5 5
6 6
7 #include <stdio.h> 7 #include <stdio.h>
8 8
9 9
10 #define maybe_do_uinput(button, uinput_button) \
11 do { \
12 if (!previous.button && ds->button) { \
13 printf("Button " #uinput_button " pressed.\n"); \
14 do_uinput(uinput_fd, uinput_button, 1, EV_KEY); \
15 } else if (previous.button && !ds->button) { \
16 printf("Button " #uinput_button " released.\n"); \
17 do_uinput(uinput_fd, uinput_button, 0, EV_KEY); \
18 } \
19 } while(0)
20
21
10 /* 22 /*
11 Throws events according to ds keys status 23 Throws events according to ds keys status
12 */ 24 */
13 void ds_process_evt(ds_t* ds, int uinput_fd){ 25 void ds_process_evt(ds_t* ds, int uinput_fd){
14 26
15 static ds_t previous; 27 static ds_t previous;
16 28
17 /* Fear the evil copy/paste!! */
18
19
20 /* BUTTONS: */ 29 /* BUTTONS: */
21 if( !previous.A && ds->A ) /* pressed */ 30 maybe_do_uinput(a, BTN_A);
22 do_uinput(uinput_fd, BTN_A, 1, EV_KEY); 31 maybe_do_uinput(b, BTN_B);
23 else if( previous.A && !ds->A ) /* released */ 32 maybe_do_uinput(x, BTN_X);
24 do_uinput(uinput_fd, BTN_A, 0, EV_KEY); 33 maybe_do_uinput(y, BTN_Y);
25 34 maybe_do_uinput(l, BTN_TL);
26 35 maybe_do_uinput(r, BTN_TR);
27 if( !previous.B && ds->B ) 36 maybe_do_uinput(zl, BTN_TL2);
28 do_uinput(uinput_fd, BTN_B, 1, EV_KEY); 37 maybe_do_uinput(zr, BTN_TR2);
29 else if( previous.B && !ds->B ) 38 maybe_do_uinput(start, BTN_START);
30 do_uinput(uinput_fd, BTN_B, 0, EV_KEY); 39 maybe_do_uinput(select, BTN_SELECT);
31 40 maybe_do_uinput(up, BTN_DPAD_UP);
32 41 maybe_do_uinput(down, BTN_DPAD_DOWN);
33 if( !previous.X && ds->X ) 42 maybe_do_uinput(left, BTN_DPAD_LEFT);
34 do_uinput(uinput_fd, BTN_X, 1, EV_KEY); 43 maybe_do_uinput(right, BTN_DPAD_RIGHT);
35 else if( previous.X && !ds->X )
36 do_uinput(uinput_fd, BTN_X, 0, EV_KEY);
37
38
39 if( !previous.Y && ds->Y )
40 do_uinput(uinput_fd, BTN_Y, 1, EV_KEY);
41 else if( previous.Y && !ds->Y )
42 do_uinput(uinput_fd, BTN_Y, 0, EV_KEY);
43
44
45 if( !previous.L && ds->L )
46 do_uinput(uinput_fd, BTN_TL, 1, EV_KEY);
47 else if( (previous.L) && !(ds->L) )
48 do_uinput(uinput_fd, BTN_TL, 0, EV_KEY);
49
50
51 if( !previous.R && ds->R )
52 do_uinput(uinput_fd, BTN_TR, 1, EV_KEY);
53 else if( previous.R && !ds->R )
54 do_uinput(uinput_fd, BTN_TR, 0, EV_KEY);
55
56
57 if( !previous.Start && ds->Start )
58 do_uinput(uinput_fd, BTN_START, 1, EV_KEY);
59 else if( previous.Start && !ds->Start )
60 do_uinput(uinput_fd, BTN_START, 0, EV_KEY);
61
62
63 if( !previous.Select && ds->Select )
64 do_uinput(uinput_fd, BTN_SELECT, 1, EV_KEY);
65 else if( previous.Select && !ds->Select )
66 do_uinput(uinput_fd, BTN_SELECT, 0, EV_KEY);
67
68 44
69 /* DIRECTIONS */ 45 /* DIRECTIONS */
70 46
47 /*
71 if(previous.aX != ds->aX) 48 if(previous.aX != ds->aX)
72 do_uinput(uinput_fd, ABS_X, ds->aX, EV_ABS); 49 do_uinput(uinput_fd, ABS_X, ds->aX, EV_ABS);
73 50
74 if(previous.aY != ds->aY) 51 if(previous.aY != ds->aY)
75 do_uinput(uinput_fd, ABS_Y, ds->aY, EV_ABS); 52 do_uinput(uinput_fd, ABS_Y, ds->aY, EV_ABS);
53 */
76 54
77 memcpy(&previous, ds, sizeof(ds_t)); 55 previous.hex = ds->hex;
78 56
79 return; 57 return;
80 } 58 }