Branch
Hash :
cc4973ea
Author :
Date :
2023-09-18T12:55:43
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523
/*
Simple DirectMedia Layer
Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#ifdef SDL_JOYSTICK_HIDAPI
#include "SDL_events.h"
#include "SDL_timer.h"
#include "SDL_joystick.h"
#include "SDL_gamecontroller.h"
#include "../../SDL_hints_c.h"
#include "../SDL_sysjoystick.h"
#include "SDL_hidapijoystick_c.h"
#include "SDL_hidapi_rumble.h"
#ifdef SDL_JOYSTICK_HIDAPI_PS5
/* Define this if you want to log all packets from the controller */
/*#define DEBUG_PS5_PROTOCOL*/
/* Define this if you want to log calibration data */
/*#define DEBUG_PS5_CALIBRATION*/
#define GYRO_RES_PER_DEGREE 1024.0f
#define ACCEL_RES_PER_G 8192.0f
#define BLUETOOTH_DISCONNECT_TIMEOUT_MS 500
#define LOAD16(A, B) (Sint16)((Uint16)(A) | (((Uint16)(B)) << 8))
#define LOAD32(A, B, C, D) ((((Uint32)(A)) << 0) | \
(((Uint32)(B)) << 8) | \
(((Uint32)(C)) << 16) | \
(((Uint32)(D)) << 24))
enum
{
SDL_CONTROLLER_BUTTON_PS5_TOUCHPAD = SDL_CONTROLLER_BUTTON_MISC1 + 1,
SDL_CONTROLLER_BUTTON_PS5_LEFT_FUNCTION,
SDL_CONTROLLER_BUTTON_PS5_RIGHT_FUNCTION,
SDL_CONTROLLER_BUTTON_PS5_LEFT_PADDLE,
SDL_CONTROLLER_BUTTON_PS5_RIGHT_PADDLE
};
typedef enum
{
k_EPS5ReportIdState = 0x01,
k_EPS5ReportIdUsbEffects = 0x02,
k_EPS5ReportIdBluetoothEffects = 0x31,
k_EPS5ReportIdBluetoothState = 0x31,
} EPS5ReportId;
typedef enum
{
k_EPS5FeatureReportIdCapabilities = 0x03,
k_EPS5FeatureReportIdCalibration = 0x05,
k_EPS5FeatureReportIdSerialNumber = 0x09,
k_EPS5FeatureReportIdFirmwareInfo = 0x20,
} EPS5FeatureReportId;
typedef struct
{
Uint8 ucLeftJoystickX;
Uint8 ucLeftJoystickY;
Uint8 ucRightJoystickX;
Uint8 ucRightJoystickY;
Uint8 rgucButtonsHatAndCounter[3];
Uint8 ucTriggerLeft;
Uint8 ucTriggerRight;
} PS5SimpleStatePacket_t;
typedef struct
{
Uint8 ucLeftJoystickX; /* 0 */
Uint8 ucLeftJoystickY; /* 1 */
Uint8 ucRightJoystickX; /* 2 */
Uint8 ucRightJoystickY; /* 3 */
Uint8 ucTriggerLeft; /* 4 */
Uint8 ucTriggerRight; /* 5 */
Uint8 ucCounter; /* 6 */
Uint8 rgucButtonsAndHat[4]; /* 7 */
Uint8 rgucPacketSequence[4]; /* 11 - 32 bit little endian */
Uint8 rgucGyroX[2]; /* 15 */
Uint8 rgucGyroY[2]; /* 17 */
Uint8 rgucGyroZ[2]; /* 19 */
Uint8 rgucAccelX[2]; /* 21 */
Uint8 rgucAccelY[2]; /* 23 */
Uint8 rgucAccelZ[2]; /* 25 */
Uint8 rgucSensorTimestamp[4]; /* 27 - 16/32 bit little endian */
} PS5StatePacketCommon_t;
typedef struct
{
Uint8 ucLeftJoystickX; /* 0 */
Uint8 ucLeftJoystickY; /* 1 */
Uint8 ucRightJoystickX; /* 2 */
Uint8 ucRightJoystickY; /* 3 */
Uint8 ucTriggerLeft; /* 4 */
Uint8 ucTriggerRight; /* 5 */
Uint8 ucCounter; /* 6 */
Uint8 rgucButtonsAndHat[4]; /* 7 */
Uint8 rgucPacketSequence[4]; /* 11 - 32 bit little endian */
Uint8 rgucGyroX[2]; /* 15 */
Uint8 rgucGyroY[2]; /* 17 */
Uint8 rgucGyroZ[2]; /* 19 */
Uint8 rgucAccelX[2]; /* 21 */
Uint8 rgucAccelY[2]; /* 23 */
Uint8 rgucAccelZ[2]; /* 25 */
Uint8 rgucSensorTimestamp[4]; /* 27 - 32 bit little endian */
Uint8 ucSensorTemp; /* 31 */
Uint8 ucTouchpadCounter1; /* 32 - high bit clear + counter */
Uint8 rgucTouchpadData1[3]; /* 33 - X/Y, 12 bits per axis */
Uint8 ucTouchpadCounter2; /* 36 - high bit clear + counter */
Uint8 rgucTouchpadData2[3]; /* 37 - X/Y, 12 bits per axis */
Uint8 rgucUnknown1[8]; /* 40 */
Uint8 rgucTimer2[4]; /* 48 - 32 bit little endian */
Uint8 ucBatteryLevel; /* 52 */
Uint8 ucConnectState; /* 53 - 0x08 = USB, 0x01 = headphone */
/* There's more unknown data at the end, and a 32-bit CRC on Bluetooth */
} PS5StatePacket_t;
typedef struct
{
Uint8 ucLeftJoystickX; /* 0 */
Uint8 ucLeftJoystickY; /* 1 */
Uint8 ucRightJoystickX; /* 2 */
Uint8 ucRightJoystickY; /* 3 */
Uint8 ucTriggerLeft; /* 4 */
Uint8 ucTriggerRight; /* 5 */
Uint8 ucCounter; /* 6 */
Uint8 rgucButtonsAndHat[4]; /* 7 */
Uint8 rgucPacketSequence[4]; /* 11 - 32 bit little endian */
Uint8 rgucGyroX[2]; /* 15 */
Uint8 rgucGyroY[2]; /* 17 */
Uint8 rgucGyroZ[2]; /* 19 */
Uint8 rgucAccelX[2]; /* 21 */
Uint8 rgucAccelY[2]; /* 23 */
Uint8 rgucAccelZ[2]; /* 25 */
Uint8 rgucSensorTimestamp[2]; /* 27 - 16 bit little endian */
Uint8 ucBatteryLevel; /* 29 */
Uint8 ucUnknown; /* 30 */
Uint8 ucTouchpadCounter1; /* 31 - high bit clear + counter */
Uint8 rgucTouchpadData1[3]; /* 32 - X/Y, 12 bits per axis */
Uint8 ucTouchpadCounter2; /* 35 - high bit clear + counter */
Uint8 rgucTouchpadData2[3]; /* 36 - X/Y, 12 bits per axis */
/* There's more unknown data at the end, and a 32-bit CRC on Bluetooth */
} PS5StatePacketAlt_t;
typedef struct
{
Uint8 ucEnableBits1; /* 0 */
Uint8 ucEnableBits2; /* 1 */
Uint8 ucRumbleRight; /* 2 */
Uint8 ucRumbleLeft; /* 3 */
Uint8 ucHeadphoneVolume; /* 4 */
Uint8 ucSpeakerVolume; /* 5 */
Uint8 ucMicrophoneVolume; /* 6 */
Uint8 ucAudioEnableBits; /* 7 */
Uint8 ucMicLightMode; /* 8 */
Uint8 ucAudioMuteBits; /* 9 */
Uint8 rgucRightTriggerEffect[11]; /* 10 */
Uint8 rgucLeftTriggerEffect[11]; /* 21 */
Uint8 rgucUnknown1[6]; /* 32 */
Uint8 ucEnableBits3; /* 38 */
Uint8 rgucUnknown2[2]; /* 39 */
Uint8 ucLedAnim; /* 41 */
Uint8 ucLedBrightness; /* 42 */
Uint8 ucPadLights; /* 43 */
Uint8 ucLedRed; /* 44 */
Uint8 ucLedGreen; /* 45 */
Uint8 ucLedBlue; /* 46 */
} DS5EffectsState_t;
typedef enum
{
k_EDS5EffectRumbleStart = (1 << 0),
k_EDS5EffectRumble = (1 << 1),
k_EDS5EffectLEDReset = (1 << 2),
k_EDS5EffectLED = (1 << 3),
k_EDS5EffectPadLights = (1 << 4),
k_EDS5EffectMicLight = (1 << 5)
} EDS5Effect;
typedef enum
{
k_EDS5LEDResetStateNone,
k_EDS5LEDResetStatePending,
k_EDS5LEDResetStateComplete,
} EDS5LEDResetState;
typedef struct
{
Sint16 bias;
float sensitivity;
} IMUCalibrationData;
typedef struct
{
SDL_HIDAPI_Device *device;
SDL_Joystick *joystick;
SDL_bool use_alternate_report;
SDL_bool sensors_supported;
SDL_bool lightbar_supported;
SDL_bool vibration_supported;
SDL_bool playerled_supported;
SDL_bool touchpad_supported;
SDL_bool effects_supported;
SDL_bool enhanced_mode;
SDL_bool report_sensors;
SDL_bool report_touchpad;
SDL_bool hardware_calibration;
IMUCalibrationData calibration[6];
Uint16 firmware_version;
Uint32 last_packet;
int player_index;
SDL_bool player_lights;
Uint8 rumble_left;
Uint8 rumble_right;
SDL_bool color_set;
Uint8 led_red;
Uint8 led_green;
Uint8 led_blue;
EDS5LEDResetState led_reset_state;
Uint32 last_timestamp;
Uint64 timestamp;
union
{
PS5SimpleStatePacket_t simple;
PS5StatePacketCommon_t state;
PS5StatePacket_t full_state;
Uint8 data[64];
} last_state;
} SDL_DriverPS5_Context;
static int HIDAPI_DriverPS5_SendJoystickEffect(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, const void *effect, int size);
static void HIDAPI_DriverPS5_RegisterHints(SDL_HintCallback callback, void *userdata)
{
SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5, callback, userdata);
}
static void HIDAPI_DriverPS5_UnregisterHints(SDL_HintCallback callback, void *userdata)
{
SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5, callback, userdata);
}
static SDL_bool HIDAPI_DriverPS5_IsEnabled(void)
{
return SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_PS5, SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI, SDL_HIDAPI_DEFAULT));
}
static int ReadFeatureReport(SDL_hid_device *dev, Uint8 report_id, Uint8 *report, size_t length)
{
SDL_memset(report, 0, length);
report[0] = report_id;
return SDL_hid_get_feature_report(dev, report, length);
}
static SDL_bool HIDAPI_DriverPS5_IsSupportedDevice(SDL_HIDAPI_Device *device, const char *name, SDL_GameControllerType type, Uint16 vendor_id, Uint16 product_id, Uint16 version, int interface_number, int interface_class, int interface_subclass, int interface_protocol)
{
Uint8 data[USB_PACKET_LENGTH];
int size;
if (type == SDL_CONTROLLER_TYPE_PS5) {
return SDL_TRUE;
}
if (HIDAPI_SupportsPlaystationDetection(vendor_id, product_id)) {
if (device && device->dev) {
size = ReadFeatureReport(device->dev, k_EPS5FeatureReportIdCapabilities, data, sizeof(data));
if (size == 48 && data[2] == 0x28) {
/* Supported third party controller */
return SDL_TRUE;
} else {
return SDL_FALSE;
}
} else {
/* Might be supported by this driver, enumerate and find out */
return SDL_TRUE;
}
}
return SDL_FALSE;
}
static void SetLedsForPlayerIndex(DS5EffectsState_t *effects, int player_index)
{
/* This list is the same as what hid-sony.c uses in the Linux kernel.
The first 4 values correspond to what the PS4 assigns.
*/
static const Uint8 colors[7][3] = {
{ 0x00, 0x00, 0x40 }, /* Blue */
{ 0x40, 0x00, 0x00 }, /* Red */
{ 0x00, 0x40, 0x00 }, /* Green */
{ 0x20, 0x00, 0x20 }, /* Pink */
{ 0x20, 0x10, 0x00 }, /* Orange */
{ 0x00, 0x10, 0x10 }, /* Teal */
{ 0x10, 0x10, 0x10 } /* White */
};
if (player_index >= 0) {
player_index %= SDL_arraysize(colors);
} else {
player_index = 0;
}
effects->ucLedRed = colors[player_index][0];
effects->ucLedGreen = colors[player_index][1];
effects->ucLedBlue = colors[player_index][2];
}
static void SetLightsForPlayerIndex(DS5EffectsState_t *effects, int player_index)
{
static const Uint8 lights[] = {
0x04,
0x0A,
0x15,
0x1B
};
if (player_index >= 0) {
/* Bitmask, 0x1F enables all lights, 0x20 changes instantly instead of fade */
player_index %= SDL_arraysize(lights);
effects->ucPadLights = lights[player_index] | 0x20;
} else {
effects->ucPadLights = 0x00;
}
}
static SDL_bool HIDAPI_DriverPS5_InitDevice(SDL_HIDAPI_Device *device)
{
SDL_DriverPS5_Context *ctx;
Uint8 data[USB_PACKET_LENGTH * 2];
int size;
char serial[18];
SDL_JoystickType joystick_type = SDL_JOYSTICK_TYPE_GAMECONTROLLER;
ctx = (SDL_DriverPS5_Context *)SDL_calloc(1, sizeof(*ctx));
if (ctx == NULL) {
SDL_OutOfMemory();
return SDL_FALSE;
}
ctx->device = device;
device->context = ctx;
if (device->serial && SDL_strlen(device->serial) == 12) {
int i, j;
j = -1;
for (i = 0; i < 12; i += 2) {
j += 1;
SDL_memcpy(&serial[j], &device->serial[i], 2);
j += 2;
serial[j] = '-';
}
serial[j] = '\0';
} else {
serial[0] = '\0';
}
/* Read a report to see what mode we're in */
size = SDL_hid_read_timeout(device->dev, data, sizeof(data), 16);
#ifdef DEBUG_PS5_PROTOCOL
if (size > 0) {
HIDAPI_DumpPacket("PS5 first packet: size = %d", data, size);
} else {
SDL_Log("PS5 first packet: size = %d\n", size);
}
#endif
if (size == 64) {
/* Connected over USB */
device->is_bluetooth = SDL_FALSE;
ctx->enhanced_mode = SDL_TRUE;
} else if (size > 0 && data[0] == k_EPS5ReportIdBluetoothEffects) {
/* Connected over Bluetooth, using enhanced reports */
device->is_bluetooth = SDL_TRUE;
ctx->enhanced_mode = SDL_TRUE;
} else {
/* Connected over Bluetooth, using simple reports (DirectInput enabled) */
device->is_bluetooth = SDL_TRUE;
/* Games written prior the introduction of PS5 controller support in SDL will not be aware of
SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE, but they did know SDL_HINT_JOYSTICK_HIDAPI_PS4_RUMBLE.
To support apps that only knew about the PS4 hint, we'll use the PS4 hint as the default.
*/
ctx->enhanced_mode = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE,
SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_PS4_RUMBLE, SDL_FALSE));
}
if (ctx->enhanced_mode) {
/* Read the serial number (Bluetooth address in reverse byte order)
This will also enable enhanced reports over Bluetooth
*/
if (ReadFeatureReport(device->dev, k_EPS5FeatureReportIdSerialNumber, data, sizeof(data)) >= 7) {
(void)SDL_snprintf(serial, sizeof(serial), "%.2x-%.2x-%.2x-%.2x-%.2x-%.2x",
data[6], data[5], data[4], data[3], data[2], data[1]);
}
/* Read the firmware version
This will also enable enhanced reports over Bluetooth
*/
if (ReadFeatureReport(device->dev, k_EPS5FeatureReportIdFirmwareInfo, data, USB_PACKET_LENGTH) >= 46) {
ctx->firmware_version = (Uint16)data[44] | ((Uint16)data[45] << 8);
}
}
/* Get the device capabilities */
if (device->vendor_id == USB_VENDOR_SONY) {
ctx->sensors_supported = SDL_TRUE;
ctx->lightbar_supported = SDL_TRUE;
ctx->vibration_supported = SDL_TRUE;
ctx->playerled_supported = SDL_TRUE;
ctx->touchpad_supported = SDL_TRUE;
} else {
/* Third party controller capability request */
size = ReadFeatureReport(device->dev, k_EPS5FeatureReportIdCapabilities, data, sizeof(data));
if (size == 48 && data[2] == 0x28) {
Uint8 capabilities = data[4];
Uint8 capabilities2 = data[20];
Uint8 device_type = data[5];
#ifdef DEBUG_PS5_PROTOCOL
HIDAPI_DumpPacket("PS5 capabilities: size = %d", data, size);
#endif
if (capabilities & 0x02) {
ctx->sensors_supported = SDL_TRUE;
}
if (capabilities & 0x04) {
ctx->lightbar_supported = SDL_TRUE;
}
if (capabilities & 0x08) {
ctx->vibration_supported = SDL_TRUE;
}
if (capabilities & 0x40) {
ctx->touchpad_supported = SDL_TRUE;
}
if (capabilities2 & 0x80) {
ctx->playerled_supported = SDL_TRUE;
}
switch (device_type) {
case 0x00:
joystick_type = SDL_JOYSTICK_TYPE_GAMECONTROLLER;
break;
case 0x01:
joystick_type = SDL_JOYSTICK_TYPE_GUITAR;
break;
case 0x02:
joystick_type = SDL_JOYSTICK_TYPE_DRUM_KIT;
break;
case 0x06:
joystick_type = SDL_JOYSTICK_TYPE_WHEEL;
break;
case 0x07:
joystick_type = SDL_JOYSTICK_TYPE_ARCADE_STICK;
break;
case 0x08:
joystick_type = SDL_JOYSTICK_TYPE_FLIGHT_STICK;
break;
default:
joystick_type = SDL_JOYSTICK_TYPE_UNKNOWN;
break;
}
ctx->use_alternate_report = SDL_TRUE;
} else if (device->vendor_id == USB_VENDOR_RAZER &&
(device->product_id == USB_PRODUCT_RAZER_WOLVERINE_V2_PRO_PS5_WIRED ||
device->product_id == USB_PRODUCT_RAZER_WOLVERINE_V2_PRO_PS5_WIRELESS)) {
/* The Razer Wolverine V2 Pro doesn't respond to the detection protocol, but has a touchpad and sensors, but no vibration */
ctx->sensors_supported = SDL_TRUE;
ctx->touchpad_supported = SDL_TRUE;
ctx->use_alternate_report = SDL_TRUE;
}
}
ctx->effects_supported = (ctx->lightbar_supported || ctx->vibration_supported || ctx->playerled_supported);
device->joystick_type = joystick_type;
device->type = SDL_CONTROLLER_TYPE_PS5;
if (device->vendor_id == USB_VENDOR_SONY) {
if (SDL_IsJoystickDualSenseEdge(device->vendor_id, device->product_id)) {
HIDAPI_SetDeviceName(device, "DualSense Edge Wireless Controller");
} else {
HIDAPI_SetDeviceName(device, "DualSense Wireless Controller");
}
}
HIDAPI_SetDeviceSerial(device, serial);
/* Prefer the USB device over the Bluetooth device */
if (device->is_bluetooth) {
if (HIDAPI_HasConnectedUSBDevice(device->serial)) {
return SDL_TRUE;
}
} else {
HIDAPI_DisconnectBluetoothDevice(device->serial);
}
return HIDAPI_JoystickConnected(device, NULL);
}
static int HIDAPI_DriverPS5_GetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID instance_id)
{
return -1;
}
static void HIDAPI_DriverPS5_LoadCalibrationData(SDL_HIDAPI_Device *device)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
int i, size;
Uint8 data[USB_PACKET_LENGTH];
size = ReadFeatureReport(device->dev, k_EPS5FeatureReportIdCalibration, data, sizeof(data));
if (size < 35) {
#ifdef DEBUG_PS5_CALIBRATION
SDL_Log("Short read of calibration data: %d, ignoring calibration\n", size);
#endif
return;
}
{
Sint16 sGyroPitchBias, sGyroYawBias, sGyroRollBias;
Sint16 sGyroPitchPlus, sGyroPitchMinus;
Sint16 sGyroYawPlus, sGyroYawMinus;
Sint16 sGyroRollPlus, sGyroRollMinus;
Sint16 sGyroSpeedPlus, sGyroSpeedMinus;
Sint16 sAccXPlus, sAccXMinus;
Sint16 sAccYPlus, sAccYMinus;
Sint16 sAccZPlus, sAccZMinus;
float flNumerator;
Sint16 sRange2g;
#ifdef DEBUG_PS5_CALIBRATION
HIDAPI_DumpPacket("PS5 calibration packet: size = %d", data, size);
#endif
sGyroPitchBias = LOAD16(data[1], data[2]);
sGyroYawBias = LOAD16(data[3], data[4]);
sGyroRollBias = LOAD16(data[5], data[6]);
sGyroPitchPlus = LOAD16(data[7], data[8]);
sGyroPitchMinus = LOAD16(data[9], data[10]);
sGyroYawPlus = LOAD16(data[11], data[12]);
sGyroYawMinus = LOAD16(data[13], data[14]);
sGyroRollPlus = LOAD16(data[15], data[16]);
sGyroRollMinus = LOAD16(data[17], data[18]);
sGyroSpeedPlus = LOAD16(data[19], data[20]);
sGyroSpeedMinus = LOAD16(data[21], data[22]);
sAccXPlus = LOAD16(data[23], data[24]);
sAccXMinus = LOAD16(data[25], data[26]);
sAccYPlus = LOAD16(data[27], data[28]);
sAccYMinus = LOAD16(data[29], data[30]);
sAccZPlus = LOAD16(data[31], data[32]);
sAccZMinus = LOAD16(data[33], data[34]);
flNumerator = (sGyroSpeedPlus + sGyroSpeedMinus) * GYRO_RES_PER_DEGREE;
ctx->calibration[0].bias = sGyroPitchBias;
ctx->calibration[0].sensitivity = flNumerator / (sGyroPitchPlus - sGyroPitchMinus);
ctx->calibration[1].bias = sGyroYawBias;
ctx->calibration[1].sensitivity = flNumerator / (sGyroYawPlus - sGyroYawMinus);
ctx->calibration[2].bias = sGyroRollBias;
ctx->calibration[2].sensitivity = flNumerator / (sGyroRollPlus - sGyroRollMinus);
sRange2g = sAccXPlus - sAccXMinus;
ctx->calibration[3].bias = sAccXPlus - sRange2g / 2;
ctx->calibration[3].sensitivity = 2.0f * ACCEL_RES_PER_G / (float)sRange2g;
sRange2g = sAccYPlus - sAccYMinus;
ctx->calibration[4].bias = sAccYPlus - sRange2g / 2;
ctx->calibration[4].sensitivity = 2.0f * ACCEL_RES_PER_G / (float)sRange2g;
sRange2g = sAccZPlus - sAccZMinus;
ctx->calibration[5].bias = sAccZPlus - sRange2g / 2;
ctx->calibration[5].sensitivity = 2.0f * ACCEL_RES_PER_G / (float)sRange2g;
ctx->hardware_calibration = SDL_TRUE;
for (i = 0; i < 6; ++i) {
float divisor = (i < 3 ? 64.0f : 1.0f);
#ifdef DEBUG_PS5_CALIBRATION
SDL_Log("calibration[%d] bias = %d, sensitivity = %f\n", i, ctx->calibration[i].bias, ctx->calibration[i].sensitivity);
#endif
/* Some controllers have a bad calibration */
if ((SDL_abs(ctx->calibration[i].bias) > 1024) || (SDL_fabs(1.0f - ctx->calibration[i].sensitivity / divisor) > 0.5f)) {
#ifdef DEBUG_PS5_CALIBRATION
SDL_Log("invalid calibration, ignoring\n");
#endif
ctx->hardware_calibration = SDL_FALSE;
}
}
}
}
static float HIDAPI_DriverPS5_ApplyCalibrationData(SDL_DriverPS5_Context *ctx, int index, Sint16 value)
{
float result;
if (ctx->hardware_calibration) {
IMUCalibrationData *calibration = &ctx->calibration[index];
result = (value - calibration->bias) * calibration->sensitivity;
} else if (index < 3) {
result = value * 64.f;
} else {
result = value;
}
/* Convert the raw data to the units expected by SDL */
if (index < 3) {
result = (result / GYRO_RES_PER_DEGREE) * (float)M_PI / 180.0f;
} else {
result = (result / ACCEL_RES_PER_G) * SDL_STANDARD_GRAVITY;
}
return result;
}
static int HIDAPI_DriverPS5_UpdateEffects(SDL_HIDAPI_Device *device, int effect_mask)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
DS5EffectsState_t effects;
if (!ctx->enhanced_mode || !ctx->effects_supported) {
return SDL_Unsupported();
}
SDL_zero(effects);
/* Make sure the Bluetooth connection sequence has completed before sending LED color change */
if (device->is_bluetooth &&
(effect_mask & (k_EDS5EffectLED | k_EDS5EffectPadLights)) != 0) {
if (ctx->led_reset_state != k_EDS5LEDResetStateComplete) {
ctx->led_reset_state = k_EDS5LEDResetStatePending;
return 0;
}
}
if (ctx->vibration_supported) {
if (ctx->rumble_left || ctx->rumble_right) {
if (ctx->firmware_version < 0x0224) {
effects.ucEnableBits1 |= 0x01; /* Enable rumble emulation */
/* Shift to reduce effective rumble strength to match Xbox controllers */
effects.ucRumbleLeft = ctx->rumble_left >> 1;
effects.ucRumbleRight = ctx->rumble_right >> 1;
} else {
effects.ucEnableBits3 |= 0x04; /* Enable improved rumble emulation on 2.24 firmware and newer */
effects.ucRumbleLeft = ctx->rumble_left;
effects.ucRumbleRight = ctx->rumble_right;
}
effects.ucEnableBits1 |= 0x02; /* Disable audio haptics */
} else {
/* Leaving emulated rumble bits off will restore audio haptics */
}
if ((effect_mask & k_EDS5EffectRumbleStart) != 0) {
effects.ucEnableBits1 |= 0x02; /* Disable audio haptics */
}
if ((effect_mask & k_EDS5EffectRumble) != 0) {
/* Already handled above */
}
}
if (ctx->lightbar_supported) {
if ((effect_mask & k_EDS5EffectLEDReset) != 0) {
effects.ucEnableBits2 |= 0x08; /* Reset LED state */
}
if ((effect_mask & k_EDS5EffectLED) != 0) {
effects.ucEnableBits2 |= 0x04; /* Enable LED color */
/* Populate the LED state with the appropriate color from our lookup table */
if (ctx->color_set) {
effects.ucLedRed = ctx->led_red;
effects.ucLedGreen = ctx->led_green;
effects.ucLedBlue = ctx->led_blue;
} else {
SetLedsForPlayerIndex(&effects, ctx->player_index);
}
}
}
if (ctx->playerled_supported) {
if ((effect_mask & k_EDS5EffectPadLights) != 0) {
effects.ucEnableBits2 |= 0x10; /* Enable touchpad lights */
if (ctx->player_lights) {
SetLightsForPlayerIndex(&effects, ctx->player_index);
} else {
effects.ucPadLights = 0x00;
}
}
}
if ((effect_mask & k_EDS5EffectMicLight) != 0) {
effects.ucEnableBits2 |= 0x01; /* Enable microphone light */
effects.ucMicLightMode = 0; /* Bitmask, 0x00 = off, 0x01 = solid, 0x02 = pulse */
}
return HIDAPI_DriverPS5_SendJoystickEffect(device, ctx->joystick, &effects, sizeof(effects));
}
static void HIDAPI_DriverPS5_CheckPendingLEDReset(SDL_HIDAPI_Device *device)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
SDL_bool led_reset_complete = SDL_FALSE;
if (ctx->enhanced_mode && ctx->sensors_supported && !ctx->use_alternate_report) {
const PS5StatePacketCommon_t *packet = &ctx->last_state.state;
/* Check the timer to make sure the Bluetooth connection LED animation is complete */
const Uint32 connection_complete = 10200000;
Uint32 timestamp = LOAD32(packet->rgucSensorTimestamp[0],
packet->rgucSensorTimestamp[1],
packet->rgucSensorTimestamp[2],
packet->rgucSensorTimestamp[3]);
if (timestamp >= connection_complete) {
led_reset_complete = SDL_TRUE;
}
} else {
/* We don't know how to check the timer, just assume it's complete for now */
led_reset_complete = SDL_TRUE;
}
if (led_reset_complete) {
HIDAPI_DriverPS5_UpdateEffects(device, k_EDS5EffectLEDReset);
ctx->led_reset_state = k_EDS5LEDResetStateComplete;
HIDAPI_DriverPS5_UpdateEffects(device, (k_EDS5EffectLED | k_EDS5EffectPadLights));
}
}
static void HIDAPI_DriverPS5_TickleBluetooth(SDL_HIDAPI_Device *device)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (ctx->enhanced_mode) {
/* This is just a dummy packet that should have no effect, since we don't set the CRC */
Uint8 data[78];
SDL_zeroa(data);
data[0] = k_EPS5ReportIdBluetoothEffects;
data[1] = 0x02; /* Magic value */
if (SDL_HIDAPI_LockRumble() == 0) {
SDL_HIDAPI_SendRumbleAndUnlock(device, data, sizeof(data));
}
} else {
/* We can't even send an invalid effects packet, or it will put the controller in enhanced mode */
if (device->num_joysticks > 0) {
HIDAPI_JoystickDisconnected(device, device->joysticks[0]);
}
}
}
static void HIDAPI_DriverPS5_SetEnhancedMode(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (!ctx->enhanced_mode) {
ctx->enhanced_mode = SDL_TRUE;
if (ctx->touchpad_supported) {
SDL_PrivateJoystickAddTouchpad(joystick, 2);
ctx->report_touchpad = SDL_TRUE;
}
if (ctx->sensors_supported) {
if (device->is_bluetooth) {
/* Bluetooth sensor update rate appears to be 1000 Hz */
SDL_PrivateJoystickAddSensor(joystick, SDL_SENSOR_GYRO, 1000.0f);
SDL_PrivateJoystickAddSensor(joystick, SDL_SENSOR_ACCEL, 1000.0f);
} else {
SDL_PrivateJoystickAddSensor(joystick, SDL_SENSOR_GYRO, 250.0f);
SDL_PrivateJoystickAddSensor(joystick, SDL_SENSOR_ACCEL, 250.0f);
}
}
/* Switch into enhanced report mode */
HIDAPI_DriverPS5_UpdateEffects(device, 0);
/* Update the light effects */
HIDAPI_DriverPS5_UpdateEffects(device, (k_EDS5EffectLED | k_EDS5EffectPadLights));
}
}
static void SDLCALL SDL_PS5RumbleHintChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)userdata;
/* This is a one-way trip, you can't switch the controller back to simple report mode */
if (SDL_GetStringBoolean(hint, SDL_FALSE)) {
HIDAPI_DriverPS5_SetEnhancedMode(ctx->device, ctx->joystick);
}
}
static void SDLCALL SDL_PS5PlayerLEDHintChanged(void *userdata, const char *name, const char *oldValue, const char *hint)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)userdata;
SDL_bool player_lights = SDL_GetStringBoolean(hint, SDL_TRUE);
if (player_lights != ctx->player_lights) {
ctx->player_lights = player_lights;
HIDAPI_DriverPS5_UpdateEffects(ctx->device, k_EDS5EffectPadLights);
}
}
static void HIDAPI_DriverPS5_SetDevicePlayerIndex(SDL_HIDAPI_Device *device, SDL_JoystickID instance_id, int player_index)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (!ctx->joystick) {
return;
}
ctx->player_index = player_index;
/* This will set the new LED state based on the new player index */
HIDAPI_DriverPS5_UpdateEffects(device, (k_EDS5EffectLED | k_EDS5EffectPadLights));
}
static SDL_bool HIDAPI_DriverPS5_OpenJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
SDL_AssertJoysticksLocked();
ctx->joystick = joystick;
ctx->last_packet = SDL_GetTicks();
ctx->report_sensors = SDL_FALSE;
ctx->report_touchpad = SDL_FALSE;
ctx->rumble_left = 0;
ctx->rumble_right = 0;
ctx->color_set = SDL_FALSE;
ctx->led_reset_state = k_EDS5LEDResetStateNone;
SDL_zero(ctx->last_state);
/* Initialize player index (needed for setting LEDs) */
ctx->player_index = SDL_JoystickGetPlayerIndex(joystick);
ctx->player_lights = SDL_GetHintBoolean(SDL_HINT_JOYSTICK_HIDAPI_PS5_PLAYER_LED, SDL_TRUE);
/* Initialize the joystick capabilities */
if (SDL_IsJoystickDualSenseEdge(device->vendor_id, device->product_id)) {
joystick->nbuttons = 21;
} else if (ctx->touchpad_supported) {
joystick->nbuttons = 17;
} else {
joystick->nbuttons = 15;
}
joystick->naxes = SDL_CONTROLLER_AXIS_MAX;
joystick->epowerlevel = device->is_bluetooth ? SDL_JOYSTICK_POWER_UNKNOWN : SDL_JOYSTICK_POWER_WIRED;
joystick->firmware_version = ctx->firmware_version;
if (ctx->enhanced_mode) {
/* Force initialization when opening the joystick */
ctx->enhanced_mode = SDL_FALSE;
HIDAPI_DriverPS5_SetEnhancedMode(device, joystick);
} else {
SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE,
SDL_PS5RumbleHintChanged, ctx);
}
SDL_AddHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5_PLAYER_LED,
SDL_PS5PlayerLEDHintChanged, ctx);
return SDL_TRUE;
}
static int HIDAPI_DriverPS5_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 low_frequency_rumble, Uint16 high_frequency_rumble)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (!ctx->vibration_supported) {
return SDL_Unsupported();
}
if (!ctx->rumble_left && !ctx->rumble_right) {
HIDAPI_DriverPS5_UpdateEffects(device, k_EDS5EffectRumbleStart);
}
ctx->rumble_left = (low_frequency_rumble >> 8);
ctx->rumble_right = (high_frequency_rumble >> 8);
return HIDAPI_DriverPS5_UpdateEffects(device, k_EDS5EffectRumble);
}
static int HIDAPI_DriverPS5_RumbleJoystickTriggers(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble)
{
return SDL_Unsupported();
}
static Uint32 HIDAPI_DriverPS5_GetJoystickCapabilities(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
Uint32 result = 0;
if (ctx->enhanced_mode) {
if (ctx->lightbar_supported) {
result |= SDL_JOYCAP_LED;
}
if (ctx->vibration_supported) {
result |= SDL_JOYCAP_RUMBLE;
}
}
return result;
}
static int HIDAPI_DriverPS5_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint8 red, Uint8 green, Uint8 blue)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (!ctx->lightbar_supported) {
return SDL_Unsupported();
}
ctx->color_set = SDL_TRUE;
ctx->led_red = red;
ctx->led_green = green;
ctx->led_blue = blue;
return HIDAPI_DriverPS5_UpdateEffects(device, k_EDS5EffectLED);
}
static int HIDAPI_DriverPS5_SendJoystickEffect(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, const void *effect, int size)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
Uint8 data[78];
int report_size, offset;
Uint8 *pending_data;
int *pending_size;
int maximum_size;
if (!ctx->effects_supported) {
return SDL_Unsupported();
}
if (!ctx->enhanced_mode) {
HIDAPI_DriverPS5_SetEnhancedMode(device, joystick);
}
SDL_zeroa(data);
if (device->is_bluetooth) {
data[0] = k_EPS5ReportIdBluetoothEffects;
data[1] = 0x02; /* Magic value */
report_size = 78;
offset = 2;
} else {
data[0] = k_EPS5ReportIdUsbEffects;
report_size = 48;
offset = 1;
}
SDL_memcpy(&data[offset], effect, SDL_min((sizeof(data) - offset), (size_t)size));
if (device->is_bluetooth) {
/* Bluetooth reports need a CRC at the end of the packet (at least on Linux) */
Uint8 ubHdr = 0xA2; /* hidp header is part of the CRC calculation */
Uint32 unCRC;
unCRC = SDL_crc32(0, &ubHdr, 1);
unCRC = SDL_crc32(unCRC, data, (size_t)(report_size - sizeof(unCRC)));
SDL_memcpy(&data[report_size - sizeof(unCRC)], &unCRC, sizeof(unCRC));
}
if (SDL_HIDAPI_LockRumble() != 0) {
return -1;
}
/* See if we can update an existing pending request */
if (SDL_HIDAPI_GetPendingRumbleLocked(device, &pending_data, &pending_size, &maximum_size)) {
DS5EffectsState_t *effects = (DS5EffectsState_t *)&data[offset];
DS5EffectsState_t *pending_effects = (DS5EffectsState_t *)&pending_data[offset];
if (report_size == *pending_size &&
effects->ucEnableBits1 == pending_effects->ucEnableBits1 &&
effects->ucEnableBits2 == pending_effects->ucEnableBits2) {
/* We're simply updating the data for this request */
SDL_memcpy(pending_data, data, report_size);
SDL_HIDAPI_UnlockRumble();
return 0;
}
}
if (SDL_HIDAPI_SendRumbleAndUnlock(device, data, report_size) != report_size) {
return -1;
}
return 0;
}
static int HIDAPI_DriverPS5_SetJoystickSensorsEnabled(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, SDL_bool enabled)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
if (!ctx->enhanced_mode) {
return SDL_Unsupported();
}
if (enabled) {
HIDAPI_DriverPS5_LoadCalibrationData(device);
}
ctx->report_sensors = enabled;
ctx->timestamp = 0;
return 0;
}
static void HIDAPI_DriverPS5_HandleSimpleStatePacket(SDL_Joystick *joystick, SDL_hid_device *dev, SDL_DriverPS5_Context *ctx, PS5SimpleStatePacket_t *packet)
{
Sint16 axis;
if (ctx->last_state.simple.rgucButtonsHatAndCounter[0] != packet->rgucButtonsHatAndCounter[0]) {
{
Uint8 data = (packet->rgucButtonsHatAndCounter[0] >> 4);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_X, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_A, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_B, (data & 0x04) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_Y, (data & 0x08) ? SDL_PRESSED : SDL_RELEASED);
}
{
Uint8 data = (packet->rgucButtonsHatAndCounter[0] & 0x0F);
SDL_bool dpad_up = SDL_FALSE;
SDL_bool dpad_down = SDL_FALSE;
SDL_bool dpad_left = SDL_FALSE;
SDL_bool dpad_right = SDL_FALSE;
switch (data) {
case 0:
dpad_up = SDL_TRUE;
break;
case 1:
dpad_up = SDL_TRUE;
dpad_right = SDL_TRUE;
break;
case 2:
dpad_right = SDL_TRUE;
break;
case 3:
dpad_right = SDL_TRUE;
dpad_down = SDL_TRUE;
break;
case 4:
dpad_down = SDL_TRUE;
break;
case 5:
dpad_left = SDL_TRUE;
dpad_down = SDL_TRUE;
break;
case 6:
dpad_left = SDL_TRUE;
break;
case 7:
dpad_up = SDL_TRUE;
dpad_left = SDL_TRUE;
break;
default:
break;
}
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_DOWN, dpad_down);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_UP, dpad_up);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_RIGHT, dpad_right);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_LEFT, dpad_left);
}
}
if (ctx->last_state.simple.rgucButtonsHatAndCounter[1] != packet->rgucButtonsHatAndCounter[1]) {
Uint8 data = packet->rgucButtonsHatAndCounter[1];
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSHOULDER, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_BACK, (data & 0x10) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_START, (data & 0x20) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSTICK, (data & 0x40) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_RIGHTSTICK, (data & 0x80) ? SDL_PRESSED : SDL_RELEASED);
}
if (ctx->last_state.simple.rgucButtonsHatAndCounter[2] != packet->rgucButtonsHatAndCounter[2]) {
Uint8 data = (packet->rgucButtonsHatAndCounter[2] & 0x03);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_GUIDE, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MISC1, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
}
if (packet->ucTriggerLeft == 0 && (packet->rgucButtonsHatAndCounter[1] & 0x04)) {
axis = SDL_JOYSTICK_AXIS_MAX;
} else {
axis = ((int)packet->ucTriggerLeft * 257) - 32768;
}
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, axis);
if (packet->ucTriggerRight == 0 && (packet->rgucButtonsHatAndCounter[1] & 0x08)) {
axis = SDL_JOYSTICK_AXIS_MAX;
} else {
axis = ((int)packet->ucTriggerRight * 257) - 32768;
}
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERRIGHT, axis);
axis = ((int)packet->ucLeftJoystickX * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTX, axis);
axis = ((int)packet->ucLeftJoystickY * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTY, axis);
axis = ((int)packet->ucRightJoystickX * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTX, axis);
axis = ((int)packet->ucRightJoystickY * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTY, axis);
SDL_memcpy(&ctx->last_state.simple, packet, sizeof(ctx->last_state.simple));
}
static void HIDAPI_DriverPS5_HandleStatePacketCommon(SDL_Joystick *joystick, SDL_hid_device *dev, SDL_DriverPS5_Context *ctx, PS5StatePacketCommon_t *packet)
{
Sint16 axis;
if (ctx->last_state.state.rgucButtonsAndHat[0] != packet->rgucButtonsAndHat[0]) {
{
Uint8 data = (packet->rgucButtonsAndHat[0] >> 4);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_X, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_A, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_B, (data & 0x04) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_Y, (data & 0x08) ? SDL_PRESSED : SDL_RELEASED);
}
{
Uint8 data = (packet->rgucButtonsAndHat[0] & 0x0F);
SDL_bool dpad_up = SDL_FALSE;
SDL_bool dpad_down = SDL_FALSE;
SDL_bool dpad_left = SDL_FALSE;
SDL_bool dpad_right = SDL_FALSE;
switch (data) {
case 0:
dpad_up = SDL_TRUE;
break;
case 1:
dpad_up = SDL_TRUE;
dpad_right = SDL_TRUE;
break;
case 2:
dpad_right = SDL_TRUE;
break;
case 3:
dpad_right = SDL_TRUE;
dpad_down = SDL_TRUE;
break;
case 4:
dpad_down = SDL_TRUE;
break;
case 5:
dpad_left = SDL_TRUE;
dpad_down = SDL_TRUE;
break;
case 6:
dpad_left = SDL_TRUE;
break;
case 7:
dpad_up = SDL_TRUE;
dpad_left = SDL_TRUE;
break;
default:
break;
}
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_DOWN, dpad_down);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_UP, dpad_up);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_RIGHT, dpad_right);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_DPAD_LEFT, dpad_left);
}
}
if (ctx->last_state.state.rgucButtonsAndHat[1] != packet->rgucButtonsAndHat[1]) {
Uint8 data = packet->rgucButtonsAndHat[1];
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSHOULDER, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_RIGHTSHOULDER, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_BACK, (data & 0x10) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_START, (data & 0x20) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_LEFTSTICK, (data & 0x40) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_RIGHTSTICK, (data & 0x80) ? SDL_PRESSED : SDL_RELEASED);
}
if (ctx->last_state.state.rgucButtonsAndHat[2] != packet->rgucButtonsAndHat[2]) {
Uint8 data = packet->rgucButtonsAndHat[2];
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_GUIDE, (data & 0x01) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_MISC1, (data & 0x02) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_PS5_TOUCHPAD, (data & 0x04) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_PS5_LEFT_FUNCTION, (data & 0x10) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_PS5_RIGHT_FUNCTION, (data & 0x20) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_PS5_LEFT_PADDLE, (data & 0x40) ? SDL_PRESSED : SDL_RELEASED);
SDL_PrivateJoystickButton(joystick, SDL_CONTROLLER_BUTTON_PS5_RIGHT_PADDLE, (data & 0x80) ? SDL_PRESSED : SDL_RELEASED);
}
if (packet->ucTriggerLeft == 0 && (packet->rgucButtonsAndHat[1] & 0x04)) {
axis = SDL_JOYSTICK_AXIS_MAX;
} else {
axis = ((int)packet->ucTriggerLeft * 257) - 32768;
}
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERLEFT, axis);
if (packet->ucTriggerRight == 0 && (packet->rgucButtonsAndHat[1] & 0x08)) {
axis = SDL_JOYSTICK_AXIS_MAX;
} else {
axis = ((int)packet->ucTriggerRight * 257) - 32768;
}
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_TRIGGERRIGHT, axis);
axis = ((int)packet->ucLeftJoystickX * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTX, axis);
axis = ((int)packet->ucLeftJoystickY * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_LEFTY, axis);
axis = ((int)packet->ucRightJoystickX * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTX, axis);
axis = ((int)packet->ucRightJoystickY * 257) - 32768;
SDL_PrivateJoystickAxis(joystick, SDL_CONTROLLER_AXIS_RIGHTY, axis);
if (ctx->report_sensors) {
float data[3];
Uint64 timestamp_us;
if (ctx->use_alternate_report) {
/* 16-bit timestamp */
Uint16 timestamp;
timestamp = LOAD16(packet->rgucSensorTimestamp[0],
packet->rgucSensorTimestamp[1]);
if (ctx->timestamp) {
Uint16 delta;
if (ctx->last_timestamp > timestamp) {
delta = (SDL_MAX_UINT16 - ctx->last_timestamp + timestamp + 1);
} else {
delta = (timestamp - ctx->last_timestamp);
}
ctx->timestamp += delta;
} else {
ctx->timestamp = timestamp;
}
ctx->last_timestamp = timestamp;
/* Sensor timestamp is in 1us units */
timestamp_us = ctx->timestamp;
} else {
/* 32-bit timestamp */
Uint32 timestamp;
timestamp = LOAD32(packet->rgucSensorTimestamp[0],
packet->rgucSensorTimestamp[1],
packet->rgucSensorTimestamp[2],
packet->rgucSensorTimestamp[3]);
if (ctx->timestamp) {
Uint32 delta;
if (ctx->last_timestamp > timestamp) {
delta = (SDL_MAX_UINT32 - ctx->last_timestamp + timestamp + 1);
} else {
delta = (timestamp - ctx->last_timestamp);
}
ctx->timestamp += delta;
} else {
ctx->timestamp = timestamp;
}
ctx->last_timestamp = timestamp;
/* Sensor timestamp is in 0.33us units */
timestamp_us = ctx->timestamp / 3;
}
data[0] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 0, LOAD16(packet->rgucGyroX[0], packet->rgucGyroX[1]));
data[1] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 1, LOAD16(packet->rgucGyroY[0], packet->rgucGyroY[1]));
data[2] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 2, LOAD16(packet->rgucGyroZ[0], packet->rgucGyroZ[1]));
SDL_PrivateJoystickSensor(joystick, SDL_SENSOR_GYRO, timestamp_us, data, 3);
data[0] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 3, LOAD16(packet->rgucAccelX[0], packet->rgucAccelX[1]));
data[1] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 4, LOAD16(packet->rgucAccelY[0], packet->rgucAccelY[1]));
data[2] = HIDAPI_DriverPS5_ApplyCalibrationData(ctx, 5, LOAD16(packet->rgucAccelZ[0], packet->rgucAccelZ[1]));
SDL_PrivateJoystickSensor(joystick, SDL_SENSOR_ACCEL, timestamp_us, data, 3);
}
}
static void HIDAPI_DriverPS5_HandleStatePacket(SDL_Joystick *joystick, SDL_hid_device *dev, SDL_DriverPS5_Context *ctx, PS5StatePacket_t *packet)
{
static const float TOUCHPAD_SCALEX = 1.0f / 1920;
static const float TOUCHPAD_SCALEY = 1.0f / 1070;
Uint8 touchpad_state;
int touchpad_x, touchpad_y;
if (ctx->report_touchpad) {
touchpad_state = !(packet->ucTouchpadCounter1 & 0x80) ? SDL_PRESSED : SDL_RELEASED;
touchpad_x = packet->rgucTouchpadData1[0] | (((int)packet->rgucTouchpadData1[1] & 0x0F) << 8);
touchpad_y = (packet->rgucTouchpadData1[1] >> 4) | ((int)packet->rgucTouchpadData1[2] << 4);
SDL_PrivateJoystickTouchpad(joystick, 0, 0, touchpad_state, touchpad_x * TOUCHPAD_SCALEX, touchpad_y * TOUCHPAD_SCALEY, touchpad_state ? 1.0f : 0.0f);
touchpad_state = !(packet->ucTouchpadCounter2 & 0x80) ? SDL_PRESSED : SDL_RELEASED;
touchpad_x = packet->rgucTouchpadData2[0] | (((int)packet->rgucTouchpadData2[1] & 0x0F) << 8);
touchpad_y = (packet->rgucTouchpadData2[1] >> 4) | ((int)packet->rgucTouchpadData2[2] << 4);
SDL_PrivateJoystickTouchpad(joystick, 0, 1, touchpad_state, touchpad_x * TOUCHPAD_SCALEX, touchpad_y * TOUCHPAD_SCALEY, touchpad_state ? 1.0f : 0.0f);
}
/* A check of packet->ucBatteryLevel & 0x10 should work as a check for BT vs USB but doesn't
* seem to always work. Possibly related to being 100% charged?
*/
if (!ctx->device->is_bluetooth) {
/* 0x20 set means fully charged */
SDL_PrivateJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_WIRED);
} else {
/* Battery level ranges from 0 to 10 */
int level = (packet->ucBatteryLevel & 0xF);
if (level == 0) {
SDL_PrivateJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_EMPTY);
} else if (level <= 2) {
SDL_PrivateJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_LOW);
} else if (level <= 7) {
SDL_PrivateJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_MEDIUM);
} else {
SDL_PrivateJoystickBatteryLevel(joystick, SDL_JOYSTICK_POWER_FULL);
}
}
SDL_memcpy(&ctx->last_state, packet, sizeof(ctx->last_state));
}
static void HIDAPI_DriverPS5_HandleStatePacketAlt(SDL_Joystick *joystick, SDL_hid_device *dev, SDL_DriverPS5_Context *ctx, PS5StatePacketAlt_t *packet)
{
static const float TOUCHPAD_SCALEX = 1.0f / 1920;
static const float TOUCHPAD_SCALEY = 1.0f / 1070;
Uint8 touchpad_state;
int touchpad_x, touchpad_y;
if (ctx->report_touchpad) {
touchpad_state = !(packet->ucTouchpadCounter1 & 0x80) ? SDL_PRESSED : SDL_RELEASED;
touchpad_x = packet->rgucTouchpadData1[0] | (((int)packet->rgucTouchpadData1[1] & 0x0F) << 8);
touchpad_y = (packet->rgucTouchpadData1[1] >> 4) | ((int)packet->rgucTouchpadData1[2] << 4);
SDL_PrivateJoystickTouchpad(joystick, 0, 0, touchpad_state, touchpad_x * TOUCHPAD_SCALEX, touchpad_y * TOUCHPAD_SCALEY, touchpad_state ? 1.0f : 0.0f);
touchpad_state = !(packet->ucTouchpadCounter2 & 0x80) ? SDL_PRESSED : SDL_RELEASED;
touchpad_x = packet->rgucTouchpadData2[0] | (((int)packet->rgucTouchpadData2[1] & 0x0F) << 8);
touchpad_y = (packet->rgucTouchpadData2[1] >> 4) | ((int)packet->rgucTouchpadData2[2] << 4);
SDL_PrivateJoystickTouchpad(joystick, 0, 1, touchpad_state, touchpad_x * TOUCHPAD_SCALEX, touchpad_y * TOUCHPAD_SCALEY, touchpad_state ? 1.0f : 0.0f);
}
SDL_memcpy(&ctx->last_state, packet, sizeof(ctx->last_state));
}
static SDL_bool VerifyCRC(Uint8 *data, int size)
{
Uint8 ubHdr = 0xA1; /* hidp header is part of the CRC calculation */
Uint32 unCRC, unPacketCRC;
Uint8 *packetCRC = data + size - sizeof(unPacketCRC);
unCRC = SDL_crc32(0, &ubHdr, 1);
unCRC = SDL_crc32(unCRC, data, (size_t)(size - sizeof(unCRC)));
unPacketCRC = LOAD32(packetCRC[0],
packetCRC[1],
packetCRC[2],
packetCRC[3]);
return (unCRC == unPacketCRC) ? SDL_TRUE : SDL_FALSE;
}
static SDL_bool HIDAPI_DriverPS5_IsPacketValid(SDL_DriverPS5_Context *ctx, Uint8 *data, int size)
{
switch (data[0]) {
case k_EPS5ReportIdState:
return SDL_TRUE;
case k_EPS5ReportIdBluetoothState:
if (VerifyCRC(data, size)) {
return SDL_TRUE;
}
break;
default:
break;
}
return SDL_FALSE;
}
static SDL_bool HIDAPI_DriverPS5_UpdateDevice(SDL_HIDAPI_Device *device)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
SDL_Joystick *joystick = NULL;
Uint8 data[USB_PACKET_LENGTH * 2];
int size;
int packet_count = 0;
Uint32 now = SDL_GetTicks();
if (device->num_joysticks > 0) {
joystick = SDL_JoystickFromInstanceID(device->joysticks[0]);
}
while ((size = SDL_hid_read_timeout(device->dev, data, sizeof(data), 0)) > 0) {
#ifdef DEBUG_PS5_PROTOCOL
HIDAPI_DumpPacket("PS5 packet: size = %d", data, size);
#endif
if (!HIDAPI_DriverPS5_IsPacketValid(ctx, data, size)) {
continue;
}
++packet_count;
ctx->last_packet = now;
if (joystick == NULL) {
continue;
}
switch (data[0]) {
case k_EPS5ReportIdState:
if (size == 10 || size == 78) {
HIDAPI_DriverPS5_HandleSimpleStatePacket(joystick, device->dev, ctx, (PS5SimpleStatePacket_t *)&data[1]);
} else {
HIDAPI_DriverPS5_HandleStatePacketCommon(joystick, device->dev, ctx, (PS5StatePacketCommon_t *)&data[1]);
if (ctx->use_alternate_report) {
HIDAPI_DriverPS5_HandleStatePacketAlt(joystick, device->dev, ctx, (PS5StatePacketAlt_t *)&data[1]);
} else {
HIDAPI_DriverPS5_HandleStatePacket(joystick, device->dev, ctx, (PS5StatePacket_t *)&data[1]);
}
}
break;
case k_EPS5ReportIdBluetoothState:
if (!ctx->enhanced_mode) {
/* This is the extended report, we can enable effects now */
HIDAPI_DriverPS5_SetEnhancedMode(device, joystick);
}
HIDAPI_DriverPS5_HandleStatePacketCommon(joystick, device->dev, ctx, (PS5StatePacketCommon_t *)&data[2]);
if (ctx->use_alternate_report) {
HIDAPI_DriverPS5_HandleStatePacketAlt(joystick, device->dev, ctx, (PS5StatePacketAlt_t *)&data[2]);
} else {
HIDAPI_DriverPS5_HandleStatePacket(joystick, device->dev, ctx, (PS5StatePacket_t *)&data[2]);
}
if (ctx->led_reset_state == k_EDS5LEDResetStatePending) {
HIDAPI_DriverPS5_CheckPendingLEDReset(device);
}
break;
default:
#ifdef DEBUG_JOYSTICK
SDL_Log("Unknown PS5 packet: 0x%.2x\n", data[0]);
#endif
break;
}
}
if (device->is_bluetooth) {
if (packet_count == 0) {
/* Check to see if it looks like the device disconnected */
if (SDL_TICKS_PASSED(now, ctx->last_packet + BLUETOOTH_DISCONNECT_TIMEOUT_MS)) {
/* Send an empty output report to tickle the Bluetooth stack */
HIDAPI_DriverPS5_TickleBluetooth(device);
}
} else {
/* Reconnect the Bluetooth device once the USB device is gone */
if (device->num_joysticks == 0 &&
!HIDAPI_HasConnectedUSBDevice(device->serial)) {
HIDAPI_JoystickConnected(device, NULL);
}
}
}
if (size < 0 && device->num_joysticks > 0) {
/* Read error, device is disconnected */
HIDAPI_JoystickDisconnected(device, device->joysticks[0]);
}
return size >= 0;
}
static void HIDAPI_DriverPS5_CloseJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
{
SDL_DriverPS5_Context *ctx = (SDL_DriverPS5_Context *)device->context;
SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5_RUMBLE,
SDL_PS5RumbleHintChanged, ctx);
SDL_DelHintCallback(SDL_HINT_JOYSTICK_HIDAPI_PS5_PLAYER_LED,
SDL_PS5PlayerLEDHintChanged, ctx);
ctx->joystick = NULL;
}
static void HIDAPI_DriverPS5_FreeDevice(SDL_HIDAPI_Device *device)
{
}
SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverPS5 = {
SDL_HINT_JOYSTICK_HIDAPI_PS5,
SDL_TRUE,
HIDAPI_DriverPS5_RegisterHints,
HIDAPI_DriverPS5_UnregisterHints,
HIDAPI_DriverPS5_IsEnabled,
HIDAPI_DriverPS5_IsSupportedDevice,
HIDAPI_DriverPS5_InitDevice,
HIDAPI_DriverPS5_GetDevicePlayerIndex,
HIDAPI_DriverPS5_SetDevicePlayerIndex,
HIDAPI_DriverPS5_UpdateDevice,
HIDAPI_DriverPS5_OpenJoystick,
HIDAPI_DriverPS5_RumbleJoystick,
HIDAPI_DriverPS5_RumbleJoystickTriggers,
HIDAPI_DriverPS5_GetJoystickCapabilities,
HIDAPI_DriverPS5_SetJoystickLED,
HIDAPI_DriverPS5_SendJoystickEffect,
HIDAPI_DriverPS5_SetJoystickSensorsEnabled,
HIDAPI_DriverPS5_CloseJoystick,
HIDAPI_DriverPS5_FreeDevice,
};
#endif /* SDL_JOYSTICK_HIDAPI_PS5 */
#endif /* SDL_JOYSTICK_HIDAPI */
/* vi: set ts=4 sw=4 expandtab: */