cec: scan the CEC bus for devices when starting libcec
[deb_libcec.git] / src / lib / devices / CECBusDevice.cpp
... / ...
CommitLineData
1/*
2 * This file is part of the libCEC(R) library.
3 *
4 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
6 *
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
8 *
9 * This program is dual-licensed; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 *
23 *
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
26 *
27 * For more information contact:
28 * Pulse-Eight Licensing <license@pulse-eight.com>
29 * http://www.pulse-eight.com/
30 * http://www.pulse-eight.net/
31 */
32
33#include "CECBusDevice.h"
34#include "../CECProcessor.h"
35#include "../implementations/ANCommandHandler.h"
36#include "../implementations/CECCommandHandler.h"
37#include "../implementations/SLCommandHandler.h"
38#include "../implementations/VLCommandHandler.h"
39#include "../platform/timeutils.h"
40
41using namespace CEC;
42
43#define ToString(p) CCECCommandHandler::ToString(p)
44
45CCECBusDevice::CCECBusDevice(CCECProcessor *processor, cec_logical_address iLogicalAddress, uint16_t iPhysicalAddress) :
46 m_type(CEC_DEVICE_TYPE_RESERVED),
47 m_iPhysicalAddress(iPhysicalAddress),
48 m_iStreamPath(0),
49 m_iLogicalAddress(iLogicalAddress),
50 m_powerStatus(CEC_POWER_STATUS_UNKNOWN),
51 m_processor(processor),
52 m_vendor(CEC_VENDOR_UNKNOWN),
53 m_menuState(CEC_MENU_STATE_ACTIVATED),
54 m_bActiveSource(false),
55 m_iLastCommandSent(0),
56 m_iLastActive(0),
57 m_cecVersion(CEC_VERSION_UNKNOWN),
58 m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN)
59{
60 m_handler = new CCECCommandHandler(this);
61
62 for (unsigned int iPtr = 0; iPtr < 4; iPtr++)
63 m_menuLanguage.language[iPtr] = '?';
64 m_menuLanguage.language[3] = 0;
65 m_menuLanguage.device = iLogicalAddress;
66
67 m_strDeviceName = ToString(m_iLogicalAddress);
68}
69
70CCECBusDevice::~CCECBusDevice(void)
71{
72 m_condition.Broadcast();
73 delete m_handler;
74}
75
76void CCECBusDevice::AddLog(cec_log_level level, const CStdString &strMessage)
77{
78 m_processor->AddLog(level, strMessage);
79}
80
81bool CCECBusDevice::HandleCommand(const cec_command &command)
82{
83 CLockObject lock(&m_transmitMutex);
84 m_iLastActive = GetTimeMs();
85 m_handler->HandleCommand(command);
86 if (m_deviceStatus != CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC)
87 m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
88 m_condition.Signal();
89 return true;
90}
91
92void CCECBusDevice::PollVendorId(void)
93{
94 CLockObject lock(&m_transmitMutex);
95 if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
96 m_vendor == CEC_VENDOR_UNKNOWN &&
97 GetTimeMs() - m_iLastCommandSent > 5000 &&
98 !m_processor->IsMonitoring())
99 {
100 CStdString strLog;
101 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
102 AddLog(CEC_LOG_NOTICE, strLog);
103 m_iLastCommandSent = GetTimeMs();
104
105 cec_command command;
106 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
107 if (m_processor->Transmit(command))
108 m_condition.Wait(&m_transmitMutex, 1000);
109 }
110}
111
112bool CCECBusDevice::PowerOn(void)
113{
114 CStdString strLog;
115 strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
116 AddLog(CEC_LOG_DEBUG, strLog.c_str());
117
118 cec_command command;
119 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
120 if (m_processor->Transmit(command))
121 {
122 GetPowerStatus();
123 return true;
124 }
125
126 return false;
127}
128
129bool CCECBusDevice::Standby(void)
130{
131 CStdString strLog;
132 strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
133 AddLog(CEC_LOG_DEBUG, strLog.c_str());
134
135 cec_command command;
136 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
137
138 return m_processor->Transmit(command);
139}
140
141/** @name Getters */
142//@{
143cec_version CCECBusDevice::GetCecVersion(void)
144{
145 CLockObject lock(&m_mutex);
146 if (m_cecVersion == CEC_VERSION_UNKNOWN)
147 {
148 lock.Leave();
149 RequestCecVersion();
150 lock.Lock();
151 }
152
153 return m_cecVersion;
154}
155
156bool CCECBusDevice::RequestCecVersion(void)
157{
158 bool bReturn(false);
159 if (!MyLogicalAddressContains(m_iLogicalAddress))
160 {
161 CStdString strLog;
162 strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
163 AddLog(CEC_LOG_NOTICE, strLog);
164 cec_command command;
165 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
166 CLockObject lock(&m_transmitMutex);
167 if (m_processor->Transmit(command))
168 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
169 }
170 return bReturn;
171}
172
173const char* CCECBusDevice::GetLogicalAddressName(void) const
174{
175 return ToString(m_iLogicalAddress);
176}
177
178cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
179{
180 CLockObject lock(&m_mutex);
181 if (!strcmp(m_menuLanguage.language, "???"))
182 {
183 lock.Leave();
184 RequestMenuLanguage();
185 lock.Lock();
186 }
187 return m_menuLanguage;
188}
189
190bool CCECBusDevice::RequestMenuLanguage(void)
191{
192 bool bReturn(false);
193 if (!MyLogicalAddressContains(m_iLogicalAddress))
194 {
195 CStdString strLog;
196 strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
197 AddLog(CEC_LOG_NOTICE, strLog);
198 cec_command command;
199 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
200 CLockObject lock(&m_transmitMutex);
201 if (m_processor->Transmit(command))
202 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
203 }
204 return bReturn;
205}
206
207cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
208{
209 return m_processor->GetLogicalAddress();
210}
211
212uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
213{
214 return m_processor->GetPhysicalAddress();
215}
216
217uint16_t CCECBusDevice::GetPhysicalAddress(bool bRefresh /* = true */)
218{
219 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT)
220 {
221 CLockObject lock(&m_mutex);
222 if (m_iPhysicalAddress == 0xFFFF || bRefresh)
223 {
224 lock.Leave();
225 RequestPhysicalAddress();
226 lock.Lock();
227 }
228 }
229
230 CLockObject lock(&m_mutex);
231 return m_iPhysicalAddress;
232}
233
234bool CCECBusDevice::RequestPhysicalAddress(void)
235{
236 bool bReturn(false);
237 if (!MyLogicalAddressContains(m_iLogicalAddress))
238 {
239 CStdString strLog;
240 strLog.Format("<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
241 AddLog(CEC_LOG_NOTICE, strLog);
242 cec_command command;
243 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS);
244 CLockObject lock(&m_transmitMutex);
245 if (m_processor->Transmit(command))
246 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
247 }
248 return bReturn;
249}
250
251cec_power_status CCECBusDevice::GetPowerStatus(void)
252{
253 CLockObject lock(&m_mutex);
254 if (m_powerStatus == CEC_POWER_STATUS_UNKNOWN)
255 {
256 lock.Leave();
257 RequestPowerStatus();
258 lock.Lock();
259 }
260 return m_powerStatus;
261}
262
263bool CCECBusDevice::RequestPowerStatus(void)
264{
265 bool bReturn(false);
266 if (!MyLogicalAddressContains(m_iLogicalAddress))
267 {
268 CStdString strLog;
269 strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
270 AddLog(CEC_LOG_NOTICE, strLog);
271 cec_command command;
272 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
273 CLockObject lock(&m_transmitMutex);
274 if (m_processor->Transmit(command))
275 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
276 }
277 return bReturn;
278}
279
280cec_vendor_id CCECBusDevice::GetVendorId(void)
281{
282 CLockObject lock(&m_mutex);
283 if (m_vendor == CEC_VENDOR_UNKNOWN)
284 {
285 lock.Leave();
286 RequestVendorId();
287 lock.Lock();
288 }
289 return m_vendor;
290}
291
292bool CCECBusDevice::RequestVendorId(void)
293{
294 bool bReturn(false);
295 if (!MyLogicalAddressContains(m_iLogicalAddress))
296 {
297 CStdString strLog;
298 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
299 AddLog(CEC_LOG_NOTICE, strLog);
300 cec_command command;
301 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
302
303 CLockObject lock(&m_transmitMutex);
304 if (m_processor->Transmit(command))
305 bReturn = m_condition.Wait(&m_transmitMutex, 1000);
306 }
307 return bReturn;
308}
309
310const char *CCECBusDevice::GetVendorName(void)
311{
312 return ToString(GetVendorId());
313}
314
315bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
316{
317 return m_processor->HasLogicalAddress(address);
318}
319
320cec_bus_device_status CCECBusDevice::GetStatus(void)
321{
322 CLockObject lock(&m_mutex);
323 if (m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN)
324 {
325 lock.Leave();
326 bool bPollAcked = m_processor->PollDevice(m_iLogicalAddress);
327
328 lock.Lock();
329 m_deviceStatus = bPollAcked ? CEC_DEVICE_STATUS_PRESENT : CEC_DEVICE_STATUS_NOT_PRESENT;
330 }
331
332 return m_deviceStatus;
333}
334
335//@}
336
337/** @name Setters */
338//@{
339void CCECBusDevice::SetCecVersion(const cec_version newVersion)
340{
341 m_cecVersion = newVersion;
342
343 CStdString strLog;
344 strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion));
345 AddLog(CEC_LOG_DEBUG, strLog);
346}
347
348void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
349{
350 CLockObject lock(&m_mutex);
351 if (language.device == m_iLogicalAddress)
352 {
353 CStdString strLog;
354 strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language);
355 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
356 m_menuLanguage = language;
357 }
358}
359
360void CCECBusDevice::SetOSDName(CStdString strName)
361{
362 CLockObject lock(&m_mutex);
363 if (m_strDeviceName != strName)
364 {
365 CStdString strLog;
366 strLog.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName);
367 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
368 m_strDeviceName = strName;
369 }
370}
371
372void CCECBusDevice::SetMenuState(const cec_menu_state state)
373{
374 CLockObject lock(&m_mutex);
375 if (m_menuState != state)
376 {
377 CStdString strLog;
378 strLog.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState));
379 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
380 m_menuState = state;
381 }
382}
383
384void CCECBusDevice::SetInactiveDevice(void)
385{
386 CLockObject lock(&m_mutex);
387 m_bActiveSource = false;
388}
389
390void CCECBusDevice::SetActiveDevice(void)
391{
392 CLockObject lock(&m_mutex);
393
394 for (int iPtr = 0; iPtr < 16; iPtr++)
395 if (iPtr != m_iLogicalAddress)
396 m_processor->m_busDevices[iPtr]->SetInactiveDevice();
397
398 m_bActiveSource = true;
399 m_powerStatus = CEC_POWER_STATUS_ON;
400}
401
402bool CCECBusDevice::TryLogicalAddress(void)
403{
404 CStdString strLog;
405 strLog.Format("trying logical address '%s'", GetLogicalAddressName());
406 AddLog(CEC_LOG_DEBUG, strLog);
407
408 m_processor->SetAckMask(0x1 << m_iLogicalAddress);
409 if (!TransmitPoll(m_iLogicalAddress))
410 {
411 strLog.Format("using logical address '%s'", GetLogicalAddressName());
412 AddLog(CEC_LOG_NOTICE, strLog);
413 SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
414
415 return true;
416 }
417
418 strLog.Format("logical address '%s' already taken", GetLogicalAddressName());
419 AddLog(CEC_LOG_DEBUG, strLog);
420 SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT);
421 return false;
422}
423
424void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
425{
426 CLockObject lock(&m_mutex);
427 switch (newStatus)
428 {
429 case CEC_DEVICE_STATUS_UNKNOWN:
430 m_iStreamPath = 0;
431 m_powerStatus = CEC_POWER_STATUS_UNKNOWN;
432 m_vendor = CEC_VENDOR_UNKNOWN;
433 m_menuState = CEC_MENU_STATE_ACTIVATED;
434 m_bActiveSource = false;
435 m_iLastCommandSent = 0;
436 m_iLastActive = 0;
437 m_cecVersion = CEC_VERSION_UNKNOWN;
438 m_deviceStatus = newStatus;
439 break;
440 case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
441 m_iStreamPath = 0;
442 m_powerStatus = CEC_POWER_STATUS_ON;
443 m_vendor = CEC_VENDOR_UNKNOWN;
444 m_menuState = CEC_MENU_STATE_ACTIVATED;
445 m_bActiveSource = false;
446 m_iLastCommandSent = 0;
447 m_iLastActive = 0;
448 m_cecVersion = CEC_VERSION_1_3A;
449 m_deviceStatus = newStatus;
450 break;
451 case CEC_DEVICE_STATUS_PRESENT:
452 case CEC_DEVICE_STATUS_NOT_PRESENT:
453 m_deviceStatus = newStatus;
454 break;
455 }
456}
457
458void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
459{
460 CLockObject lock(&m_mutex);
461 if (iNewAddress > 0 && m_iPhysicalAddress != iNewAddress)
462 {
463 CStdString strLog;
464 strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
465 AddLog(CEC_LOG_DEBUG, strLog.c_str());
466
467 m_iPhysicalAddress = iNewAddress;
468 }
469}
470
471void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
472{
473 CLockObject lock(&m_mutex);
474 if (iNewAddress > 0)
475 {
476 CStdString strLog;
477 strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress == 0 ? m_iStreamPath : iOldAddress, iNewAddress);
478 AddLog(CEC_LOG_DEBUG, strLog.c_str());
479
480 m_iStreamPath = iNewAddress;
481
482 if (iNewAddress > 0)
483 {
484 lock.Leave();
485 SetPowerStatus(CEC_POWER_STATUS_ON);
486 }
487 }
488}
489
490void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
491{
492 CLockObject lock(&m_mutex);
493 if (m_powerStatus != powerStatus)
494 {
495 CStdString strLog;
496 strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(powerStatus));
497 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
498 m_powerStatus = powerStatus;
499 }
500}
501
502void CCECBusDevice::SetVendorId(uint64_t iVendorId)
503{
504 {
505 CLockObject lock(&m_mutex);
506 m_vendor = (cec_vendor_id)iVendorId;
507
508 switch (iVendorId)
509 {
510 case CEC_VENDOR_SAMSUNG:
511 if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
512 {
513 delete m_handler;
514 m_handler = new CANCommandHandler(this);
515 }
516 break;
517 case CEC_VENDOR_LG:
518 if (m_handler->GetVendorId() != CEC_VENDOR_LG)
519 {
520 delete m_handler;
521 m_handler = new CSLCommandHandler(this);
522 }
523 break;
524 case CEC_VENDOR_PANASONIC:
525 if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
526 {
527 delete m_handler;
528 m_handler = new CVLCommandHandler(this);
529 }
530 break;
531 default:
532 if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
533 {
534 delete m_handler;
535 m_handler = new CCECCommandHandler(this);
536 }
537 break;
538 }
539 }
540
541 CStdString strLog;
542 strLog.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, GetVendorName(), m_vendor);
543 m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
544}
545//@}
546
547/** @name Transmit methods */
548//@{
549bool CCECBusDevice::TransmitActiveSource(void)
550{
551 CLockObject lock(&m_mutex);
552 if (m_powerStatus != CEC_POWER_STATUS_ON)
553 {
554 CStdString strLog;
555 strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
556 AddLog(CEC_LOG_DEBUG, strLog);
557 }
558 else if (m_bActiveSource)
559 {
560 CStdString strLog;
561 strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
562 AddLog(CEC_LOG_NOTICE, strLog);
563
564 cec_command command;
565 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
566 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
567 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
568
569 lock.Leave();
570 return m_processor->Transmit(command);
571 }
572 else
573 {
574 CStdString strLog;
575 strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
576 AddLog(CEC_LOG_DEBUG, strLog);
577 }
578
579 return false;
580}
581
582bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
583{
584 CLockObject lock(&m_mutex);
585 CStdString strLog;
586 strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_cecVersion));
587 AddLog(CEC_LOG_NOTICE, strLog);
588
589 cec_command command;
590 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
591 command.parameters.PushBack((uint8_t)m_cecVersion);
592
593 lock.Leave();
594 return m_processor->Transmit(command);
595}
596
597bool CCECBusDevice::TransmitInactiveView(void)
598{
599 CStdString strLog;
600 strLog.Format("<< %s (%X) -> broadcast (F): inactive view", GetLogicalAddressName(), m_iLogicalAddress);
601 AddLog(CEC_LOG_NOTICE, strLog);
602
603 cec_command command;
604 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
605 command.parameters.PushBack((m_iPhysicalAddress >> 8) & 0xFF);
606 command.parameters.PushBack(m_iPhysicalAddress & 0xFF);
607
608 return m_processor->Transmit(command);
609}
610
611bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
612{
613 CStdString strLog;
614 strLog.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState));
615 AddLog(CEC_LOG_NOTICE, strLog);
616
617 cec_command command;
618 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
619 command.parameters.PushBack((uint8_t)m_menuState);
620
621 return m_processor->Transmit(command);
622}
623
624bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
625{
626 CLockObject lock(&m_mutex);
627 CStdString strLog;
628 strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, m_strDeviceName.c_str());
629 AddLog(CEC_LOG_NOTICE, strLog.c_str());
630
631 cec_command command;
632 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
633 for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
634 command.parameters.PushBack(m_strDeviceName.at(iPtr));
635
636 lock.Leave();
637 return m_processor->Transmit(command);
638}
639
640bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
641{
642 CLockObject lock(&m_mutex);
643 CStdString strLog;
644 strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, strMessage);
645 AddLog(CEC_LOG_NOTICE, strLog.c_str());
646
647 cec_command command;
648 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
649 command.parameters.PushBack((uint8_t)duration);
650
651 unsigned int iLen = strlen(strMessage);
652 if (iLen > 13) iLen = 13;
653
654 for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
655 command.parameters.PushBack(strMessage[iPtr]);
656
657 lock.Leave();
658 return m_processor->Transmit(command);
659}
660
661bool CCECBusDevice::TransmitPhysicalAddress(void)
662{
663 CLockObject lock(&m_mutex);
664 CStdString strLog;
665 strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
666 AddLog(CEC_LOG_NOTICE, strLog.c_str());
667
668 cec_command command;
669 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
670 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
671 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
672 command.parameters.PushBack((uint8_t) (m_type));
673
674 lock.Leave();
675 return m_processor->Transmit(command);
676}
677
678bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
679{
680 bool bReturn(false);
681 if (dest == CECDEVICE_UNKNOWN)
682 dest = m_iLogicalAddress;
683
684 CStdString strLog;
685 strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
686 AddLog(CEC_LOG_NOTICE, strLog.c_str());
687
688 cec_command command;
689 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
690
691 {
692 CLockObject lock(&m_transmitMutex);
693 bReturn = m_processor->Transmit(command);
694 }
695
696 AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
697
698 if (bReturn)
699 {
700 CLockObject lock(&m_mutex);
701 m_iLastActive = GetTimeMs();
702 }
703
704 return bReturn;
705}
706
707bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
708{
709 CLockObject lock(&m_mutex);
710 CStdString strLog;
711 strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_powerStatus));
712 AddLog(CEC_LOG_NOTICE, strLog.c_str());
713
714 cec_command command;
715 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
716 command.parameters.PushBack((uint8_t) m_powerStatus);
717
718 lock.Leave();
719 return m_processor->Transmit(command);
720}
721
722bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
723{
724 CLockObject lock(&m_mutex);
725 if (m_vendor == CEC_VENDOR_UNKNOWN)
726 {
727 CStdString strLog;
728 strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
729 AddLog(CEC_LOG_NOTICE, strLog);
730
731 lock.Leave();
732 m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
733 return false;
734 }
735 else
736 {
737 CStdString strLog;
738 strLog.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_vendor), (uint64_t)m_vendor);
739 AddLog(CEC_LOG_NOTICE, strLog);
740
741 cec_command command;
742 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID);
743
744 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 16) & 0xFF));
745 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 8) & 0xFF));
746 command.parameters.PushBack((uint8_t) ((uint64_t)m_vendor & 0xFF));
747
748 lock.Leave();
749 return m_processor->Transmit(command);
750 }
751}
752
753bool CCECBusDevice::SendKeypress(cec_user_control_code key, bool bWait /* = false */)
754{
755 {
756 CLockObject lock(&m_transmitMutex);
757 cec_command command;
758 cec_command::Format(command, m_processor->GetLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_USER_CONTROL_PRESSED);
759 command.parameters.PushBack(key);
760
761 if (bWait)
762 {
763 if (m_processor->Transmit(command))
764 return m_condition.Wait(&m_transmitMutex, 1000);
765 return false;
766 }
767
768 return m_processor->Transmit(command);
769 }
770}
771
772bool CCECBusDevice::SendKeyRelease(bool bWait /* = false */)
773{
774 {
775 CLockObject lock(&m_transmitMutex);
776 cec_command command;
777 cec_command::Format(command, m_processor->GetLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_USER_CONTROL_RELEASE);
778
779 if (bWait)
780 {
781 if (m_processor->Transmit(command))
782 return m_condition.Wait(&m_transmitMutex, 1000);
783 return false;
784 }
785 else
786 {
787 return m_processor->Transmit(command);
788 }
789 }
790}
791//@}