summaryrefslogtreecommitdiffstats
path: root/src/core/hle/service/hid/hid.h
blob: 3de9adb4b6048bb59e1898d4b9b4facf03fefc9c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.

#pragma once

#include "core/hle/service/service.h"
#include "core/settings.h"

namespace Service {
namespace HID {

// Begin enums and output structs

constexpr u32 HID_NUM_ENTRIES = 17;
constexpr u32 HID_NUM_LAYOUTS = 7;
constexpr s32 HID_JOYSTICK_MAX = 0x8000;
constexpr s32 HID_JOYSTICK_MIN = -0x8000;

constexpr u32 JOYCON_BODY_NEON_RED = 0xFF3C28;
constexpr u32 JOYCON_BUTTONS_NEON_RED = 0x1E0A0A;
constexpr u32 JOYCON_BODY_NEON_BLUE = 0x0AB9E6;
constexpr u32 JOYCON_BUTTONS_NEON_BLUE = 0x001E1E;

enum ControllerType : u32 {
    ControllerType_ProController = 1 << 0,
    ControllerType_Handheld = 1 << 1,
    ControllerType_JoyconPair = 1 << 2,
    ControllerType_JoyconLeft = 1 << 3,
    ControllerType_JoyconRight = 1 << 4,
};

enum ControllerLayoutType : u32 {
    Layout_ProController = 0, // Pro Controller or HID gamepad
    Layout_Handheld = 1,      // Two Joy-Con docked to rails
    Layout_Single = 2, // Horizontal single Joy-Con or pair of Joy-Con, adjusted for orientation
    Layout_Left = 3,   // Only raw left Joy-Con state, no orientation adjustment
    Layout_Right = 4,  // Only raw right Joy-Con state, no orientation adjustment
    Layout_DefaultDigital = 5, // Same as next, but sticks have 8-direction values only
    Layout_Default = 6, // Safe default, single Joy-Con have buttons/sticks rotated for orientation
};

enum ControllerColorDescription {
    ColorDesc_ColorsNonexistent = 1 << 1,
};

enum ControllerConnectionState {
    ConnectionState_Connected = 1 << 0,
    ConnectionState_Wired = 1 << 1,
};

enum ControllerID {
    Controller_Player1 = 0,
    Controller_Player2 = 1,
    Controller_Player3 = 2,
    Controller_Player4 = 3,
    Controller_Player5 = 4,
    Controller_Player6 = 5,
    Controller_Player7 = 6,
    Controller_Player8 = 7,
    Controller_Handheld = 8,
    Controller_Unknown = 9,
};

// End enums and output structs

// Begin TouchScreen

struct TouchScreenHeader {
    u64 timestamp_ticks;
    u64 num_entries;
    u64 latest_entry;
    u64 max_entry_index;
    u64 timestamp;
};
static_assert(sizeof(TouchScreenHeader) == 0x28,
              "HID touch screen header structure has incorrect size");

struct TouchScreenEntryHeader {
    u64 timestamp;
    u64 num_touches;
};
static_assert(sizeof(TouchScreenEntryHeader) == 0x10,
              "HID touch screen entry header structure has incorrect size");

struct TouchScreenEntryTouch {
    u64 timestamp;
    u32 padding;
    u32 touch_index;
    u32 x;
    u32 y;
    u32 diameter_x;
    u32 diameter_y;
    u32 angle;
    u32 padding_2;
};
static_assert(sizeof(TouchScreenEntryTouch) == 0x28,
              "HID touch screen touch structure has incorrect size");

struct TouchScreenEntry {
    TouchScreenEntryHeader header;
    std::array<TouchScreenEntryTouch, 16> touches;
    u64 unk;
};
static_assert(sizeof(TouchScreenEntry) == 0x298,
              "HID touch screen entry structure has incorrect size");

struct TouchScreen {
    TouchScreenHeader header;
    std::array<TouchScreenEntry, 17> entries;
    std::array<u8, 0x3c0> padding;
};
static_assert(sizeof(TouchScreen) == 0x3000, "HID touch screen structure has incorrect size");

// End TouchScreen

// Begin Mouse

struct MouseHeader {
    u64 timestamp_ticks;
    u64 num_entries;
    u64 latest_entry;
    u64 max_entry_index;
};
static_assert(sizeof(MouseHeader) == 0x20, "HID mouse header structure has incorrect size");

struct MouseButtonState {
    union {
        u64 hex{};

        // Buttons
        BitField<0, 1, u64> left;
        BitField<1, 1, u64> right;
        BitField<2, 1, u64> middle;
        BitField<3, 1, u64> forward;
        BitField<4, 1, u64> back;
    };
};

struct MouseEntry {
    u64 timestamp;
    u64 timestamp_2;
    u32 x;
    u32 y;
    u32 velocity_x;
    u32 velocity_y;
    u32 scroll_velocity_x;
    u32 scroll_velocity_y;
    MouseButtonState buttons;
};
static_assert(sizeof(MouseEntry) == 0x30, "HID mouse entry structure has incorrect size");

struct Mouse {
    MouseHeader header;
    std::array<MouseEntry, 17> entries;
    std::array<u8, 0xB0> padding;
};
static_assert(sizeof(Mouse) == 0x400, "HID mouse structure has incorrect size");

// End Mouse

// Begin Keyboard

struct KeyboardHeader {
    u64 timestamp_ticks;
    u64 num_entries;
    u64 latest_entry;
    u64 max_entry_index;
};
static_assert(sizeof(KeyboardHeader) == 0x20, "HID keyboard header structure has incorrect size");

struct KeyboardModifierKeyState {
    union {
        u64 hex{};

        // Buttons
        BitField<0, 1, u64> lctrl;
        BitField<1, 1, u64> lshift;
        BitField<2, 1, u64> lalt;
        BitField<3, 1, u64> lmeta;
        BitField<4, 1, u64> rctrl;
        BitField<5, 1, u64> rshift;
        BitField<6, 1, u64> ralt;
        BitField<7, 1, u64> rmeta;
        BitField<8, 1, u64> capslock;
        BitField<9, 1, u64> scrolllock;
        BitField<10, 1, u64> numlock;
    };
};

struct KeyboardEntry {
    u64 timestamp;
    u64 timestamp_2;
    KeyboardModifierKeyState modifier;
    u32 keys[8];
};
static_assert(sizeof(KeyboardEntry) == 0x38, "HID keyboard entry structure has incorrect size");

struct Keyboard {
    KeyboardHeader header;
    std::array<KeyboardEntry, 17> entries;
    std::array<u8, 0x28> padding;
};
static_assert(sizeof(Keyboard) == 0x400, "HID keyboard structure has incorrect size");

// End Keyboard

// Begin Controller

struct ControllerMAC {
    u64 timestamp;
    std::array<u8, 0x8> mac;
    u64 unk;
    u64 timestamp_2;
};
static_assert(sizeof(ControllerMAC) == 0x20, "HID controller MAC structure has incorrect size");

struct ControllerHeader {
    u32 type;
    u32 is_half;
    u32 single_colors_descriptor;
    u32 single_color_body;
    u32 single_color_buttons;
    u32 split_colors_descriptor;
    u32 left_color_body;
    u32 left_color_buttons;
    u32 right_color_body;
    u32 right_color_buttons;
};
static_assert(sizeof(ControllerHeader) == 0x28,
              "HID controller header structure has incorrect size");

struct ControllerLayoutHeader {
    u64 timestamp_ticks;
    u64 num_entries;
    u64 latest_entry;
    u64 max_entry_index;
};
static_assert(sizeof(ControllerLayoutHeader) == 0x20,
              "HID controller layout header structure has incorrect size");

struct ControllerPadState {
    union {
        u64 hex{};

        // Buttons
        BitField<0, 1, u64> a;
        BitField<1, 1, u64> b;
        BitField<2, 1, u64> x;
        BitField<3, 1, u64> y;
        BitField<4, 1, u64> lstick;
        BitField<5, 1, u64> rstick;
        BitField<6, 1, u64> l;
        BitField<7, 1, u64> r;
        BitField<8, 1, u64> zl;
        BitField<9, 1, u64> zr;
        BitField<10, 1, u64> plus;
        BitField<11, 1, u64> minus;

        // D-pad buttons
        BitField<12, 1, u64> dleft;
        BitField<13, 1, u64> dup;
        BitField<14, 1, u64> dright;
        BitField<15, 1, u64> ddown;

        // Left stick directions
        BitField<16, 1, u64> lstick_left;
        BitField<17, 1, u64> lstick_up;
        BitField<18, 1, u64> lstick_right;
        BitField<19, 1, u64> lstick_down;

        // Right stick directions
        BitField<20, 1, u64> rstick_left;
        BitField<21, 1, u64> rstick_up;
        BitField<22, 1, u64> rstick_right;
        BitField<23, 1, u64> rstick_down;

        BitField<24, 1, u64> sl;
        BitField<25, 1, u64> sr;
    };
};

struct ControllerInputEntry {
    u64 timestamp;
    u64 timestamp_2;
    ControllerPadState buttons;
    u32 joystick_left_x;
    u32 joystick_left_y;
    u32 joystick_right_x;
    u32 joystick_right_y;
    u64 connection_state;
};
static_assert(sizeof(ControllerInputEntry) == 0x30,
              "HID controller input entry structure has incorrect size");

struct ControllerLayout {
    ControllerLayoutHeader header;
    std::array<ControllerInputEntry, 17> entries;
};
static_assert(sizeof(ControllerLayout) == 0x350,
              "HID controller layout structure has incorrect size");

struct Controller {
    ControllerHeader header;
    std::array<ControllerLayout, 7> layouts;
    std::array<u8, 0x2a70> unk_1;
    ControllerMAC mac_left;
    ControllerMAC mac_right;
    std::array<u8, 0xdf8> unk_2;
};
static_assert(sizeof(Controller) == 0x5000, "HID controller structure has incorrect size");

// End Controller

struct SharedMemory {
    std::array<u8, 0x400> header;
    TouchScreen touchscreen;
    Mouse mouse;
    Keyboard keyboard;
    std::array<u8, 0x400> unk_section_1;
    std::array<u8, 0x400> unk_section_2;
    std::array<u8, 0x400> unk_section_3;
    std::array<u8, 0x400> unk_section_4;
    std::array<u8, 0x200> unk_section_5;
    std::array<u8, 0x200> unk_section_6;
    std::array<u8, 0x200> unk_section_7;
    std::array<u8, 0x800> unk_section_8;
    std::array<u8, 0x4000> controller_serials;
    std::array<Controller, 10> controllers;
    std::array<u8, 0x4600> unk_section_9;
};
static_assert(sizeof(SharedMemory) == 0x40000, "HID Shared Memory structure has incorrect size");

/// Reload input devices. Used when input configuration changed
void ReloadInputDevices();

/// Registers all HID services with the specified service manager.
void InstallInterfaces(SM::ServiceManager& service_manager);

} // namespace HID
} // namespace Service