forked from felis/USB_Host_Shield_2.0
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathPS3BT.cpp
656 lines (605 loc) · 28.1 KB
/
PS3BT.cpp
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
/* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
This software may be distributed and modified under the terms of the GNU
General Public License version 2 (GPL2) as published by the Free Software
Foundation and appearing in the file GPL2.TXT included in the packaging of
this file. Please note that GPL2 Section 2[b] requires that all works based
on this software must also be made publicly available under the terms of
the GPL2 ("Copyleft").
Contact information
-------------------
Kristian Lauszus, TKJ Electronics
Web : http://www.tkjelectronics.com
e-mail : [email protected]
*/
#include "PS3BT.h"
#define DEBUG // Uncomment to print data for debugging
//#define EXTRADEBUG // Uncomment to get even more debugging data
//#define PRINTREPORT // Uncomment to print the report send by the PS3 Controllers
const uint8_t OUTPUT_REPORT_BUFFER[] PROGMEM = {
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0x27, 0x10, 0x00, 0x32,
0xff, 0x27, 0x10, 0x00, 0x32,
0xff, 0x27, 0x10, 0x00, 0x32,
0xff, 0x27, 0x10, 0x00, 0x32,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
PS3BT::PS3BT(BTD *p, uint8_t btadr5, uint8_t btadr4, uint8_t btadr3, uint8_t btadr2, uint8_t btadr1, uint8_t btadr0):
pBtd(p) // pointer to USB class instance - mandatory
{
if (pBtd)
pBtd->registerServiceClass(this); // Register it as a Bluetooth service
pBtd->my_bdaddr[5] = btadr5; // Change to your dongle's Bluetooth address instead
pBtd->my_bdaddr[4] = btadr4;
pBtd->my_bdaddr[3] = btadr3;
pBtd->my_bdaddr[2] = btadr2;
pBtd->my_bdaddr[1] = btadr1;
pBtd->my_bdaddr[0] = btadr0;
HIDBuffer[0] = 0x52;// HID BT Set_report (0x50) | Report Type (Output 0x02)
HIDBuffer[1] = 0x01;// Report ID
//Needed for PS3 Move Controller commands to work via bluetooth
HIDMoveBuffer[0] = 0xA2;// HID BT DATA_request (0xA0) | Report Type (Output 0x02)
HIDMoveBuffer[1] = 0x02;// Report ID
/* Set device cid for the control and intterrupt channelse - LSB */
control_dcid[0] = 0x40;//0x0040
control_dcid[1] = 0x00;
interrupt_dcid[0] = 0x41;//0x0041
interrupt_dcid[1] = 0x00;
Reset();
}
bool PS3BT::getButton(Button b) {
if (l2capinbuf == NULL)
return false;
if(PS3MoveConnected) {
if((l2capinbuf[((uint16_t)b >> 8)-1] & ((uint8_t)b & 0xff))) // All the buttons locations are shifted one back on the Move controller
return true;
else
return false;
} else {
if((l2capinbuf[(uint16_t)b >> 8] & ((uint8_t)b & 0xff)))
return true;
else
return false;
}
}
uint8_t PS3BT::getAnalogButton(AnalogButton a) {
if (l2capinbuf == NULL)
return 0;
return (uint8_t)(l2capinbuf[(uint16_t)a]);
}
uint8_t PS3BT::getAnalogHat(AnalogHat a) {
if (l2capinbuf == NULL)
return 0;
return (uint8_t)(l2capinbuf[(uint16_t)a]);
}
int16_t PS3BT::getSensor(Sensor a) {
if (l2capinbuf == NULL)
return 0;
if (a == aX || a == aY || a == aZ || a == gZ)
return ((l2capinbuf[(uint16_t)a] << 8) | l2capinbuf[(uint16_t)a + 1]);
else if (a == mXmove || a == mYmove || a == mZmove) // These are all 12-bits long
{
// Might not be correct, haven't tested it yet
/*if (a == mXmove)
return ((l2capinbuf[(uint16_t)a + 1] << 0x04) | (l2capinbuf[(uint16_t)a] << 0x0C));
else if (a == mYmove)
return ((l2capinbuf[(uint16_t)a + 1] & 0xF0) | (l2capinbuf[(uint16_t)a] << 0x08));
else if (a == mZmove)
return ((l2capinbuf[(uint16_t)a + 1] << 0x0F) | (l2capinbuf[(uint16_t)a] << 0x0C));
*/
if (a == mXmove || a == mYmove)
return (((l2capinbuf[(uint16_t)a] & 0x0F) << 8) | (l2capinbuf[(uint16_t)a + 1]));
else // mZmove
return ((l2capinbuf[(uint16_t)a] << 4) | (l2capinbuf[(uint16_t)a + 1] >> 4));
}
else if (a == tempMove) // The tempearature is 12 bits long too
return ((l2capinbuf[(uint16_t)a] << 4) | ((l2capinbuf[(uint16_t)a + 1] & 0xF0) >> 4));
else // aXmove, aYmove, aZmove, gXmove, gYmove and gZmove
return (l2capinbuf[(uint16_t)a] | (l2capinbuf[(uint16_t)a + 1] << 8));
}
double PS3BT::getAngle(Angle a) {
double accXval;
double accYval;
double accZval;
if(PS3Connected) {
// Data for the Kionix KXPC4 used in the DualShock 3
const double zeroG = 511.5; // 1.65/3.3*1023 (1,65V)
accXval = -((double)getSensor(aX)-zeroG);
accYval = -((double)getSensor(aY)-zeroG);
accZval = -((double)getSensor(aZ)-zeroG);
} else if(PS3MoveConnected) {
// It's a Kionix KXSC4 inside the Motion controller
const uint16_t zeroG = 0x8000;
accXval = -(int16_t)(getSensor(aXmove)-zeroG);
accYval = (int16_t)(getSensor(aYmove)-zeroG);
accZval = (int16_t)(getSensor(aZmove)-zeroG);
}
// Convert to 360 degrees resolution
// atan2 outputs the value of -π to π (radians)
// We are then converting it to 0 to 2π and then to degrees
if (a == Pitch) {
double angle = (atan2(accYval,accZval)+PI)*RAD_TO_DEG;
return angle;
} else {
double angle = (atan2(accXval,accZval)+PI)*RAD_TO_DEG;
return angle;
}
}
String PS3BT::getTemperature() {
if(PS3MoveConnected) {
int16_t input = getSensor(tempMove);
String output = String(input/100);
output += ".";
if(input%100 < 10)
output += "0";
output += String(input%100);
return output;
}
}
bool PS3BT::getStatus(Status c) {
if (l2capinbuf == NULL)
return false;
if (l2capinbuf[(uint16_t)c >> 8] == ((uint8_t)c & 0xff))
return true;
return false;
}
String PS3BT::getStatusString() {
if (PS3Connected || PS3NavigationConnected) {
char statusOutput[100];
strcpy(statusOutput,"ConnectionStatus: ");
if (getStatus(Plugged)) strcat(statusOutput,"Plugged");
else if (getStatus(Unplugged)) strcat(statusOutput,"Unplugged");
else strcat(statusOutput,"Error");
strcat(statusOutput," - PowerRating: ");
if (getStatus(Charging)) strcat(statusOutput,"Charging");
else if (getStatus(NotCharging)) strcat(statusOutput,"Not Charging");
else if (getStatus(Shutdown)) strcat(statusOutput,"Shutdown");
else if (getStatus(Dying)) strcat(statusOutput,"Dying");
else if (getStatus(Low)) strcat(statusOutput,"Low");
else if (getStatus(High)) strcat(statusOutput,"High");
else if (getStatus(Full)) strcat(statusOutput,"Full");
else strcat(statusOutput,"Error");
strcat(statusOutput," - WirelessStatus: ");
if (getStatus(CableRumble)) strcat(statusOutput,"Cable - Rumble is on");
else if (getStatus(Cable)) strcat(statusOutput,"Cable - Rumble is off");
else if (getStatus(BluetoothRumble)) strcat(statusOutput,"Bluetooth - Rumble is on");
else if (getStatus(Bluetooth)) strcat(statusOutput,"Bluetooth - Rumble is off");
else strcat(statusOutput,"Error");
return statusOutput;
}
else if(PS3MoveConnected) {
char statusOutput[50];
strcpy(statusOutput,"PowerRating: ");
if (getStatus(MoveCharging)) strcat(statusOutput,"Charging");
else if (getStatus(MoveNotCharging)) strcat(statusOutput,"Not Charging");
else if (getStatus(MoveShutdown)) strcat(statusOutput,"Shutdown");
else if (getStatus(MoveDying)) strcat(statusOutput,"Dying");
else if (getStatus(MoveLow)) strcat(statusOutput,"Low");
else if (getStatus(MoveHigh)) strcat(statusOutput,"High");
else if (getStatus(MoveFull)) strcat(statusOutput,"Full");
else strcat(statusOutput,"Error");
return statusOutput;
}
}
void PS3BT::Reset() {
PS3Connected = false;
PS3MoveConnected = false;
PS3NavigationConnected = false;
l2cap_event_flag = 0; // Reset flags
l2cap_state = L2CAP_WAIT;
// Needed for PS3 Dualshock Controller commands to work via bluetooth
for (uint8_t i = 0; i < OUTPUT_REPORT_BUFFER_SIZE; i++)
HIDBuffer[i + 2] = pgm_read_byte(&OUTPUT_REPORT_BUFFER[i]); // First two bytes reserved for report type and ID
}
void PS3BT::disconnect() { // Use this void to disconnect any of the controllers
//First the HID interrupt channel has to be disconencted, then the HID control channel and finally the HCI connection
pBtd->l2cap_disconnection_request(hci_handle,0x0A, interrupt_scid, interrupt_dcid);
Reset();
l2cap_state = L2CAP_INTERRUPT_DISCONNECT;
}
void PS3BT::ACLData(uint8_t* ACLData) {
if(!pBtd->l2capConnectionClaimed && !PS3Connected && !PS3MoveConnected && !PS3NavigationConnected) {
if (ACLData[8] == L2CAP_CMD_CONNECTION_REQUEST) {
if((ACLData[12] | (ACLData[13] << 8)) == HID_CTRL_PSM) {
pBtd->l2capConnectionClaimed = true; // Claim that the incoming connection belongs to this service
hci_handle = pBtd->hci_handle; // Store the HCI Handle for the connection
l2cap_state = L2CAP_WAIT;
for(uint8_t i = 0; i < 30; i++)
remote_name[i] = pBtd->remote_name[i]; // Store the remote name for the connection
#ifdef DEBUG
if(pBtd->hci_version < 3) { // Check the HCI Version of the Bluetooth dongle
Notify(PSTR("\r\nYour dongle may not support reading the analog buttons, sensors and status\r\nYour HCI Version is: "));
Serial.print(pBtd->hci_version);
Notify(PSTR("\r\nBut should be at least 3\r\nThis means that it doesn't support Bluetooth Version 2.0+EDR"));
}
#endif
}
}
}
if (((ACLData[0] | (ACLData[1] << 8)) == (hci_handle | 0x2000))) { //acl_handle_ok
for(uint8_t i = 0; i < BULK_MAXPKTSIZE; i++)
l2capinbuf[i] = ACLData[i];
if ((l2capinbuf[6] | (l2capinbuf[7] << 8)) == 0x0001) { //l2cap_control - Channel ID for ACL-U
if (l2capinbuf[8] == L2CAP_CMD_COMMAND_REJECT) {
#ifdef DEBUG
Notify(PSTR("\r\nL2CAP Command Rejected - Reason: "));
PrintHex<uint8_t>(l2capinbuf[13]);
Serial.print(" ");
PrintHex<uint8_t>(l2capinbuf[12]);
Serial.print(" Data: ");
PrintHex<uint8_t>(l2capinbuf[17]);
Serial.print(" ");
PrintHex<uint8_t>(l2capinbuf[16]);
Serial.print(" ");
PrintHex<uint8_t>(l2capinbuf[15]);
Serial.print(" ");
PrintHex<uint8_t>(l2capinbuf[14]);
#endif
}
else if (l2capinbuf[8] == L2CAP_CMD_CONNECTION_REQUEST) {
#ifdef EXTRADEBUG
Notify(PSTR("\r\nL2CAP Connection Request - PSM: "));
PrintHex<uint8_t>(l2capinbuf[13]);
Notify(PSTR(" "));
PrintHex<uint8_t>(l2capinbuf[12]);
Notify(PSTR(" SCID: "));
PrintHex<uint8_t>(l2capinbuf[15]);
Notify(PSTR(" "));
PrintHex<uint8_t>(l2capinbuf[14]);
Notify(PSTR(" Identifier: "));
PrintHex<uint8_t>(l2capinbuf[9]);
#endif
if ((l2capinbuf[12] | (l2capinbuf[13] << 8)) == HID_CTRL_PSM) {
identifier = l2capinbuf[9];
control_scid[0] = l2capinbuf[14];
control_scid[1] = l2capinbuf[15];
l2cap_event_flag |= L2CAP_FLAG_CONNECTION_CONTROL_REQUEST;
}
else if ((l2capinbuf[12] | (l2capinbuf[13] << 8)) == HID_INTR_PSM) {
identifier = l2capinbuf[9];
interrupt_scid[0] = l2capinbuf[14];
interrupt_scid[1] = l2capinbuf[15];
l2cap_event_flag |= L2CAP_FLAG_CONNECTION_INTERRUPT_REQUEST;
}
}
else if (l2capinbuf[8] == L2CAP_CMD_CONFIG_RESPONSE) {
if ((l2capinbuf[16] | (l2capinbuf[17] << 8)) == 0x0000) { // Success
if (l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
//Serial.print("\r\nHID Control Configuration Complete");
l2cap_event_flag |= L2CAP_FLAG_CONFIG_CONTROL_SUCCESS;
}
else if (l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
//Serial.print("\r\nHID Interrupt Configuration Complete");
l2cap_event_flag |= L2CAP_FLAG_CONFIG_INTERRUPT_SUCCESS;
}
}
}
else if (l2capinbuf[8] == L2CAP_CMD_CONFIG_REQUEST) {
if (l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
//Serial.print("\r\nHID Control Configuration Request");
identifier = l2capinbuf[9];
l2cap_event_flag |= L2CAP_FLAG_CONFIG_CONTROL_REQUEST;
}
else if (l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
//Serial.print("\r\nHID Interrupt Configuration Request");
identifier = l2capinbuf[9];
l2cap_event_flag |= L2CAP_FLAG_CONFIG_INTERRUPT_REQUEST;
}
}
else if (l2capinbuf[8] == L2CAP_CMD_DISCONNECT_REQUEST) {
if (l2capinbuf[12] == control_dcid[0] && l2capinbuf[13] == control_dcid[1]) {
#ifdef DEBUG
Notify(PSTR("\r\nDisconnect Request: Control Channel"));
#endif
identifier = l2capinbuf[9];
pBtd->l2cap_disconnection_response(hci_handle,identifier,control_dcid,control_scid);
Reset();
}
else if (l2capinbuf[12] == interrupt_dcid[0] && l2capinbuf[13] == interrupt_dcid[1]) {
#ifdef DEBUG
Notify(PSTR("\r\nDisconnect Request: Interrupt Channel"));
#endif
identifier = l2capinbuf[9];
pBtd->l2cap_disconnection_response(hci_handle,identifier,interrupt_dcid,interrupt_scid);
Reset();
}
}
else if (l2capinbuf[8] == L2CAP_CMD_DISCONNECT_RESPONSE) {
if (l2capinbuf[12] == control_scid[0] && l2capinbuf[13] == control_scid[1]) {
//Serial.print("\r\nDisconnect Response: Control Channel");
identifier = l2capinbuf[9];
l2cap_event_flag |= L2CAP_FLAG_DISCONNECT_CONTROL_RESPONSE;
}
else if (l2capinbuf[12] == interrupt_scid[0] && l2capinbuf[13] == interrupt_scid[1]) {
//Serial.print("\r\nDisconnect Response: Interrupt Channel");
identifier = l2capinbuf[9];
l2cap_event_flag |= L2CAP_FLAG_DISCONNECT_INTERRUPT_RESPONSE;
}
}
#ifdef EXTRADEBUG
else {
Notify(PSTR("\r\nL2CAP Unknown Signaling Command: "));
PrintHex<uint8_t>(l2capinbuf[8]);
}
#endif
} else if (l2capinbuf[6] == interrupt_dcid[0] && l2capinbuf[7] == interrupt_dcid[1]) { // l2cap_interrupt
//Serial.print("\r\nL2CAP Interrupt");
if(PS3Connected || PS3MoveConnected || PS3NavigationConnected) {
/* Read Report */
if(l2capinbuf[8] == 0xA1) { // HID_THDR_DATA_INPUT
if(PS3Connected || PS3NavigationConnected)
ButtonState = (uint32_t)(l2capinbuf[11] | ((uint16_t)l2capinbuf[12] << 8) | ((uint32_t)l2capinbuf[13] << 16));
else if(PS3MoveConnected)
ButtonState = (uint32_t)(l2capinbuf[10] | ((uint16_t)l2capinbuf[11] << 8) | ((uint32_t)l2capinbuf[12] << 16));
//Notify(PSTR("\r\nButtonState");
//PrintHex<uint32_t>(ButtonState);
if(ButtonState != OldButtonState) {
buttonChanged = true;
if(ButtonState != 0x00) {
buttonPressed = true;
buttonReleased = false;
} else {
buttonPressed = false;
buttonReleased = true;
}
}
else {
buttonChanged = false;
buttonPressed = false;
buttonReleased = false;
}
OldButtonState = ButtonState;
#ifdef PRINTREPORT // Uncomment "#define PRINTREPORT" to print the report send by the PS3 Controllers
for(uint8_t i = 10; i < 58;i++) {
PrintHex<uint8_t>(l2capinbuf[i]);
Serial.print(" ");
}
Serial.println();
#endif
}
}
}
L2CAP_task();
}
}
void PS3BT::L2CAP_task() {
switch (l2cap_state) {
case L2CAP_WAIT:
if (l2cap_connection_request_control_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Control Incoming Connection Request"));
#endif
pBtd->l2cap_connection_response(hci_handle,identifier, control_dcid, control_scid, PENDING);
delay(1);
pBtd->l2cap_connection_response(hci_handle,identifier, control_dcid, control_scid, SUCCESSFUL);
identifier++;
delay(1);
pBtd->l2cap_config_request(hci_handle,identifier, control_scid);
l2cap_state = L2CAP_CONTROL_REQUEST;
}
break;
case L2CAP_CONTROL_REQUEST:
if (l2cap_config_request_control_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Control Configuration Request"));
#endif
pBtd->l2cap_config_response(hci_handle,identifier, control_scid);
l2cap_state = L2CAP_CONTROL_SUCCESS;
}
break;
case L2CAP_CONTROL_SUCCESS:
if (l2cap_config_success_control_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Control Successfully Configured"));
#endif
l2cap_state = L2CAP_INTERRUPT_SETUP;
}
break;
case L2CAP_INTERRUPT_SETUP:
if (l2cap_connection_request_interrupt_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Interrupt Incoming Connection Request"));
#endif
pBtd->l2cap_connection_response(hci_handle,identifier, interrupt_dcid, interrupt_scid, PENDING);
delay(1);
pBtd->l2cap_connection_response(hci_handle,identifier, interrupt_dcid, interrupt_scid, SUCCESSFUL);
identifier++;
delay(1);
pBtd->l2cap_config_request(hci_handle,identifier, interrupt_scid);
l2cap_state = L2CAP_INTERRUPT_REQUEST;
}
break;
case L2CAP_INTERRUPT_REQUEST:
if (l2cap_config_request_interrupt_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Interrupt Configuration Request"));
#endif
pBtd->l2cap_config_response(hci_handle,identifier, interrupt_scid);
l2cap_state = L2CAP_INTERRUPT_SUCCESS;
}
break;
case L2CAP_INTERRUPT_SUCCESS:
if (l2cap_config_success_interrupt_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nHID Interrupt Successfully Configured"));
#endif
if(remote_name[0] == 'M') { // First letter in Motion Controller ('M')
for (uint8_t i = 0; i < BULK_MAXPKTSIZE; i++) // Reset l2cap in buffer as it sometimes read it as a button has been pressed
l2capinbuf[i] = 0;
ButtonState = 0;
OldButtonState = 0;
l2cap_state = L2CAP_HID_PS3_LED;
} else
l2cap_state = L2CAP_HID_ENABLE_SIXAXIS;
timer = millis();
}
break;
/* These states are handled in Run() */
case L2CAP_INTERRUPT_DISCONNECT:
if (l2cap_disconnect_response_interrupt_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nDisconnected Interrupt Channel"));
#endif
identifier++;
pBtd->l2cap_disconnection_request(hci_handle, identifier, control_scid, control_dcid);
l2cap_state = L2CAP_CONTROL_DISCONNECT;
}
break;
case L2CAP_CONTROL_DISCONNECT:
if (l2cap_disconnect_response_control_flag) {
#ifdef DEBUG
Notify(PSTR("\r\nDisconnected Control Channel"));
#endif
pBtd->hci_disconnect(hci_handle);
l2cap_event_flag = 0; // Reset flags
l2cap_state = L2CAP_WAIT;
}
break;
}
}
void PS3BT::Run() {
switch (l2cap_state) {
case L2CAP_HID_ENABLE_SIXAXIS:
if(millis() - timer > 1000) { // loop 1 second before sending the command
for (uint8_t i = 0; i < BULK_MAXPKTSIZE; i++) // Reset l2cap in buffer as it sometimes read it as a button has been pressed
l2capinbuf[i] = 0;
ButtonState = 0;
OldButtonState = 0;
enable_sixaxis();
for (uint8_t i = 15; i < 19; i++)
l2capinbuf[i] = 0x7F; // Set the analog joystick values to center position
l2cap_state = L2CAP_HID_PS3_LED;
timer = millis();
}
break;
case L2CAP_HID_PS3_LED:
if(millis() - timer > 1000) { // loop 1 second before sending the command
if (remote_name[0] == 'P') { // First letter in PLAYSTATION(R)3 Controller ('P')
setLedOn(LED1);
#ifdef DEBUG
Notify(PSTR("\r\nDualshock 3 Controller Enabled\r\n"));
#endif
PS3Connected = true;
} else if (remote_name[0] == 'N') { // First letter in Navigation Controller ('N')
setLedOn(LED1); // This just turns LED constantly on, on the Navigation controller
#ifdef DEBUG
Notify(PSTR("\r\nNavigation Controller Enabled\r\n"));
#endif
PS3NavigationConnected = true;
} else if(remote_name[0] == 'M') { // First letter in Motion Controller ('M')
moveSetBulb(Red);
timerBulbRumble = millis();
#ifdef DEBUG
Notify(PSTR("\r\nMotion Controller Enabled\r\n"));
#endif
PS3MoveConnected = true;
}
l2cap_state = L2CAP_DONE;
}
break;
case L2CAP_DONE:
if (PS3MoveConnected) { //The Bulb and rumble values, has to be send at aproximatly every 5th second for it to stay on
if (millis() - timerBulbRumble > 4000) { //Send at least every 4th second
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE);//The Bulb and rumble values, has to be written again and again, for it to stay turned on
timerBulbRumble = millis();
}
}
break;
}
}
/************************************************************/
/* HID Commands */
/************************************************************/
//Playstation Sixaxis Dualshock and Navigation Controller commands
void PS3BT::HID_Command(uint8_t* data, uint8_t nbytes) {
if (millis() - timerHID <= 250)// Check if is has been more than 250ms since last command
delay((uint32_t)(250 - (millis() - timerHID)));//There have to be a delay between commands
pBtd->L2CAP_Command(hci_handle,data,nbytes,control_scid[0],control_scid[1]); // Both the Navigation and Dualshock controller sends data via the control channel
timerHID = millis();
}
void PS3BT::setAllOff() {
for (uint8_t i = 0; i < OUTPUT_REPORT_BUFFER_SIZE; i++)
HIDBuffer[i + 2] = pgm_read_byte(&OUTPUT_REPORT_BUFFER[i]);//First two bytes reserved for report type and ID
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setRumbleOff() {
HIDBuffer[3] = 0x00;
HIDBuffer[4] = 0x00;//low mode off
HIDBuffer[5] = 0x00;
HIDBuffer[6] = 0x00;//high mode off
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setRumbleOn(Rumble mode) {
/* Still not totally sure how it works, maybe something like this instead?
* 3 - duration_right
* 4 - power_right
* 5 - duration_left
* 6 - power_left
*/
if ((mode & 0x30) > 0)
{
HIDBuffer[3] = 0xfe;
HIDBuffer[5] = 0xfe;
if (mode == RumbleHigh)
{
HIDBuffer[4] = 0;//low mode off
HIDBuffer[6] = 0xff;//high mode on
}
else
{
HIDBuffer[4] = 0xff;//low mode on
HIDBuffer[6] = 0;//high mode off
}
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
}
void PS3BT::setLedOff(LED a) {
HIDBuffer[11] &= ~((uint8_t)(((uint16_t)a & 0x0f) << 1));
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setLedOn(LED a) {
HIDBuffer[11] |= (uint8_t)(((uint16_t)a & 0x0f) << 1);
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::setLedToggle(LED a) {
HIDBuffer[11] ^= (uint8_t)(((uint16_t)a & 0x0f) << 1);
HID_Command(HIDBuffer, HID_BUFFERSIZE);
}
void PS3BT::enable_sixaxis() { //Command used to enable the Dualshock 3 and Navigation controller to send data via USB
uint8_t cmd_buf[6];
cmd_buf[0] = 0x53;// HID BT Set_report (0x50) | Report Type (Feature 0x03)
cmd_buf[1] = 0xF4;// Report ID
cmd_buf[2] = 0x42;// Special PS3 Controller enable commands
cmd_buf[3] = 0x03;
cmd_buf[4] = 0x00;
cmd_buf[5] = 0x00;
HID_Command(cmd_buf, 6);
}
//Playstation Move Controller commands
void PS3BT::HIDMove_Command(uint8_t* data,uint8_t nbytes) {
if (millis() - timerHID <= 250)// Check if is has been less than 200ms since last command
delay((uint32_t)(250 - (millis() - timerHID)));//There have to be a delay between commands
pBtd->L2CAP_Command(hci_handle,data,nbytes,interrupt_scid[0],interrupt_scid[1]); // The Move controller sends it's data via the intterrupt channel
timerHID = millis();
}
void PS3BT::moveSetBulb(uint8_t r, uint8_t g, uint8_t b) { //Use this to set the Color using RGB values
//set the Bulb's values into the write buffer
HIDMoveBuffer[3] = r;
HIDMoveBuffer[4] = g;
HIDMoveBuffer[5] = b;
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE);
}
void PS3BT::moveSetBulb(Colors color) { //Use this to set the Color using the predefined colors in enum
moveSetBulb((uint8_t)(color >> 16),(uint8_t)(color >> 8),(uint8_t)(color));
}
void PS3BT::moveSetRumble(uint8_t rumble) {
#ifdef DEBUG
if(rumble < 64 && rumble != 0) // The rumble value has to at least 64, or approximately 25% (64/255*100)
Notify(PSTR("\r\nThe rumble value has to at least 64, or approximately 25%"));
#endif
//set the rumble value into the write buffer
HIDMoveBuffer[7] = rumble;
HIDMove_Command(HIDMoveBuffer, HID_BUFFERSIZE);
}