cec: return own devices first in GetDeviceByPhysicalAddress(). use the same physical...
[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 m_condition.Signal();
87 return true;
88}
89
90void CCECBusDevice::PollVendorId(void)
91{
92 CLockObject lock(&m_transmitMutex);
93 if (m_iLastActive > 0 && m_iLogicalAddress != CECDEVICE_BROADCAST &&
94 m_vendor == CEC_VENDOR_UNKNOWN &&
95 GetTimeMs() - m_iLastCommandSent > 5000 &&
96 !m_processor->IsMonitoring())
97 {
98 CStdString strLog;
99 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
100 AddLog(CEC_LOG_NOTICE, strLog);
101 m_iLastCommandSent = GetTimeMs();
102
103 cec_command command;
104 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
105 if (m_processor->Transmit(command))
106 m_condition.Wait(&m_transmitMutex, 1000);
107 }
108}
109
110bool CCECBusDevice::PowerOn(void)
111{
112 cec_power_status current = GetPowerStatus();
113 if (current != CEC_POWER_STATUS_ON &&
114 current != CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON)
115 {
116 CStdString strLog;
117 strLog.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
118 AddLog(CEC_LOG_DEBUG, strLog.c_str());
119
120 SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
121
122 cec_command command;
123 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_IMAGE_VIEW_ON);
124
125 return m_processor->Transmit(command);
126 }
127
128 return true;
129}
130
131bool CCECBusDevice::Standby(void)
132{
133 CStdString strLog;
134 strLog.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress);
135 AddLog(CEC_LOG_DEBUG, strLog.c_str());
136
137 cec_command command;
138 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_STANDBY);
139
140 return m_processor->Transmit(command);
141}
142
143/** @name Getters */
144//@{
145cec_version CCECBusDevice::GetCecVersion(void)
146{
147 if (!MyLogicalAddressContains(m_iLogicalAddress))
148 {
149 CStdString strLog;
150 strLog.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
151 AddLog(CEC_LOG_NOTICE, strLog);
152 cec_command command;
153 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_CEC_VERSION);
154 CLockObject lock(&m_transmitMutex);
155 if (m_processor->Transmit(command))
156 m_condition.Wait(&m_transmitMutex, 1000);
157 }
158
159 CLockObject lock(&m_mutex);
160 return m_cecVersion;
161}
162
163const char* CCECBusDevice::GetLogicalAddressName(void) const
164{
165 return ToString(m_iLogicalAddress);
166}
167
168cec_menu_language &CCECBusDevice::GetMenuLanguage(void)
169{
170 if (!MyLogicalAddressContains(m_iLogicalAddress))
171 {
172 CStdString strLog;
173 strLog.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
174 AddLog(CEC_LOG_NOTICE, strLog);
175 cec_command command;
176 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GET_MENU_LANGUAGE);
177 CLockObject lock(&m_transmitMutex);
178 if (m_processor->Transmit(command))
179 m_condition.Wait(&m_transmitMutex, 1000);
180 }
181
182 CLockObject lock(&m_mutex);
183 return m_menuLanguage;
184}
185
186cec_logical_address CCECBusDevice::GetMyLogicalAddress(void) const
187{
188 return m_processor->GetLogicalAddress();
189}
190
191uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
192{
193 return m_processor->GetPhysicalAddress();
194}
195
196cec_power_status CCECBusDevice::GetPowerStatus(void)
197{
198 if (!MyLogicalAddressContains(m_iLogicalAddress))
199 {
200 CStdString strLog;
201 strLog.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
202 AddLog(CEC_LOG_NOTICE, strLog);
203 cec_command command;
204 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS);
205 CLockObject lock(&m_transmitMutex);
206 if (m_processor->Transmit(command))
207 m_condition.Wait(&m_transmitMutex, 1000);
208 }
209
210 CLockObject lock(&m_mutex);
211 return m_powerStatus;
212}
213
214cec_vendor_id CCECBusDevice::GetVendorId(void)
215{
216 if (!MyLogicalAddressContains(m_iLogicalAddress))
217 {
218 CStdString strLog;
219 strLog.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress);
220 AddLog(CEC_LOG_NOTICE, strLog);
221 cec_command command;
222 cec_command::Format(command, GetMyLogicalAddress(), m_iLogicalAddress, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
223 CLockObject lock(&m_transmitMutex);
224
225 if (m_processor->Transmit(command))
226 m_condition.Wait(&m_transmitMutex, 1000);
227 }
228
229 CLockObject lock(&m_mutex);
230 return m_vendor;
231}
232
233const char *CCECBusDevice::GetVendorName(void)
234{
235 CLockObject lock(&m_mutex);
236 return ToString(m_vendor);
237}
238
239bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address) const
240{
241 return m_processor->HasLogicalAddress(address);
242}
243
244cec_bus_device_status CCECBusDevice::GetStatus(void)
245{
246 CLockObject lock(&m_mutex);
247 if (m_deviceStatus == CEC_DEVICE_STATUS_UNKNOWN)
248 {
249 if (m_processor->PollDevice(m_iLogicalAddress))
250 m_deviceStatus = CEC_DEVICE_STATUS_PRESENT;
251 else
252 m_deviceStatus = CEC_DEVICE_STATUS_NOT_PRESENT;
253 }
254
255 return m_deviceStatus;
256}
257
258//@}
259
260/** @name Setters */
261//@{
262void CCECBusDevice::SetCecVersion(const cec_version newVersion)
263{
264 m_cecVersion = newVersion;
265
266 CStdString strLog;
267 strLog.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(newVersion));
268 AddLog(CEC_LOG_DEBUG, strLog);
269}
270
271void CCECBusDevice::SetMenuLanguage(const cec_menu_language &language)
272{
273 CLockObject lock(&m_mutex);
274 if (language.device == m_iLogicalAddress)
275 {
276 CStdString strLog;
277 strLog.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, language.language);
278 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
279 m_menuLanguage = language;
280 }
281}
282
283void CCECBusDevice::SetOSDName(CStdString strName)
284{
285 CLockObject lock(&m_mutex);
286 if (m_strDeviceName != strName)
287 {
288 CStdString strLog;
289 strLog.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, strName);
290 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
291 m_strDeviceName = strName;
292 }
293}
294
295void CCECBusDevice::SetMenuState(const cec_menu_state state)
296{
297 CLockObject lock(&m_mutex);
298 if (m_menuState != state)
299 {
300 CStdString strLog;
301 strLog.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_menuState));
302 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
303 m_menuState = state;
304 }
305}
306
307void CCECBusDevice::SetInactiveDevice(void)
308{
309 CLockObject lock(&m_mutex);
310 m_bActiveSource = false;
311}
312
313void CCECBusDevice::SetActiveDevice(void)
314{
315 CLockObject lock(&m_mutex);
316
317 for (int iPtr = 0; iPtr < 16; iPtr++)
318 if (iPtr != m_iLogicalAddress)
319 m_processor->m_busDevices[iPtr]->SetInactiveDevice();
320
321 m_bActiveSource = true;
322 m_powerStatus = CEC_POWER_STATUS_ON;
323}
324
325bool CCECBusDevice::TryLogicalAddress(void)
326{
327 CStdString strLog;
328 strLog.Format("trying logical address '%s'", GetLogicalAddressName());
329 AddLog(CEC_LOG_DEBUG, strLog);
330
331 m_processor->SetAckMask(0x1 << m_iLogicalAddress);
332 if (!TransmitPoll(m_iLogicalAddress))
333 {
334 strLog.Format("using logical address '%s'", GetLogicalAddressName());
335 AddLog(CEC_LOG_NOTICE, strLog);
336 SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC);
337
338 return true;
339 }
340
341 strLog.Format("logical address '%s' already taken", GetLogicalAddressName());
342 AddLog(CEC_LOG_DEBUG, strLog);
343 SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT);
344 return false;
345}
346
347void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus)
348{
349 CLockObject lock(&m_mutex);
350 switch (newStatus)
351 {
352 case CEC_DEVICE_STATUS_UNKNOWN:
353 m_iStreamPath = 0;
354 m_powerStatus = CEC_POWER_STATUS_UNKNOWN;
355 m_vendor = CEC_VENDOR_UNKNOWN;
356 m_menuState = CEC_MENU_STATE_ACTIVATED;
357 m_bActiveSource = false;
358 m_iLastCommandSent = 0;
359 m_iLastActive = 0;
360 m_cecVersion = CEC_VERSION_UNKNOWN;
361 m_deviceStatus = newStatus;
362 break;
363 case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC:
364 m_iStreamPath = 0;
365 m_powerStatus = CEC_POWER_STATUS_ON;
366 m_vendor = CEC_VENDOR_UNKNOWN;
367 m_menuState = CEC_MENU_STATE_ACTIVATED;
368 m_bActiveSource = false;
369 m_iLastCommandSent = 0;
370 m_iLastActive = 0;
371 m_cecVersion = CEC_VERSION_1_3A;
372 m_deviceStatus = newStatus;
373 break;
374 case CEC_DEVICE_STATUS_PRESENT:
375 case CEC_DEVICE_STATUS_NOT_PRESENT:
376 m_deviceStatus = newStatus;
377 break;
378 }
379}
380
381void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress)
382{
383 CLockObject lock(&m_mutex);
384 if (iNewAddress > 0)
385 {
386 CStdString strLog;
387 strLog.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress, iNewAddress);
388 AddLog(CEC_LOG_DEBUG, strLog.c_str());
389
390 m_iPhysicalAddress = iNewAddress;
391 }
392}
393
394void CCECBusDevice::SetStreamPath(uint16_t iNewAddress, uint16_t iOldAddress /* = 0 */)
395{
396 CLockObject lock(&m_mutex);
397 if (iNewAddress > 0)
398 {
399 CStdString strLog;
400 strLog.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress, iOldAddress, iNewAddress);
401 AddLog(CEC_LOG_DEBUG, strLog.c_str());
402
403 m_iStreamPath = iNewAddress;
404
405 if (iNewAddress > 0)
406 {
407 lock.Leave();
408 SetPowerStatus(CEC_POWER_STATUS_ON);
409 }
410 }
411}
412
413void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus)
414{
415 CLockObject lock(&m_mutex);
416 if (m_powerStatus != powerStatus)
417 {
418 CStdString strLog;
419 strLog.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(m_powerStatus), ToString(powerStatus));
420 m_processor->AddLog(CEC_LOG_DEBUG, strLog);
421 m_powerStatus = powerStatus;
422 }
423}
424
425void CCECBusDevice::SetVendorId(uint64_t iVendorId)
426{
427 {
428 CLockObject lock(&m_mutex);
429 m_vendor = (cec_vendor_id)iVendorId;
430
431 switch (iVendorId)
432 {
433 case CEC_VENDOR_SAMSUNG:
434 if (m_handler->GetVendorId() != CEC_VENDOR_SAMSUNG)
435 {
436 delete m_handler;
437 m_handler = new CANCommandHandler(this);
438 }
439 break;
440 case CEC_VENDOR_LG:
441 if (m_handler->GetVendorId() != CEC_VENDOR_LG)
442 {
443 delete m_handler;
444 m_handler = new CSLCommandHandler(this);
445 }
446 break;
447 case CEC_VENDOR_PANASONIC:
448 if (m_handler->GetVendorId() != CEC_VENDOR_PANASONIC)
449 {
450 delete m_handler;
451 m_handler = new CVLCommandHandler(this);
452 }
453 break;
454 default:
455 if (m_handler->GetVendorId() != CEC_VENDOR_UNKNOWN)
456 {
457 delete m_handler;
458 m_handler = new CCECCommandHandler(this);
459 }
460 break;
461 }
462 }
463
464 CStdString strLog;
465 strLog.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress, GetVendorName(), m_vendor);
466 m_processor->AddLog(CEC_LOG_DEBUG, strLog.c_str());
467}
468//@}
469
470/** @name Transmit methods */
471//@{
472bool CCECBusDevice::TransmitActiveSource(void)
473{
474 CLockObject lock(&m_mutex);
475 if (m_powerStatus != CEC_POWER_STATUS_ON)
476 {
477 CStdString strLog;
478 strLog.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress);
479 AddLog(CEC_LOG_DEBUG, strLog);
480 }
481 else if (m_bActiveSource)
482 {
483 CStdString strLog;
484 strLog.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
485 AddLog(CEC_LOG_NOTICE, strLog);
486
487 cec_command command;
488 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
489 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
490 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
491
492 lock.Leave();
493 return m_processor->Transmit(command);
494 }
495 else
496 {
497 CStdString strLog;
498 strLog.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress);
499 AddLog(CEC_LOG_DEBUG, strLog);
500 }
501
502 return false;
503}
504
505bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest)
506{
507 CLockObject lock(&m_mutex);
508 CStdString strLog;
509 strLog.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_cecVersion));
510 AddLog(CEC_LOG_NOTICE, strLog);
511
512 cec_command command;
513 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_CEC_VERSION);
514 command.parameters.PushBack((uint8_t)m_cecVersion);
515
516 lock.Leave();
517 return m_processor->Transmit(command);
518}
519
520bool CCECBusDevice::TransmitInactiveView(void)
521{
522 CStdString strLog;
523 strLog.Format("<< %s (%X) -> broadcast (F): inactive view", GetLogicalAddressName(), m_iLogicalAddress);
524 AddLog(CEC_LOG_NOTICE, strLog);
525
526 cec_command command;
527 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
528 command.parameters.PushBack((m_iPhysicalAddress >> 8) & 0xFF);
529 command.parameters.PushBack(m_iPhysicalAddress & 0xFF);
530
531 return m_processor->Transmit(command);
532}
533
534bool CCECBusDevice::TransmitMenuState(cec_logical_address dest)
535{
536 CStdString strLog;
537 strLog.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_menuState));
538 AddLog(CEC_LOG_NOTICE, strLog);
539
540 cec_command command;
541 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_MENU_STATUS);
542 command.parameters.PushBack((uint8_t)m_menuState);
543
544 return m_processor->Transmit(command);
545}
546
547bool CCECBusDevice::TransmitOSDName(cec_logical_address dest)
548{
549 CLockObject lock(&m_mutex);
550 CStdString strLog;
551 strLog.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, m_strDeviceName.c_str());
552 AddLog(CEC_LOG_NOTICE, strLog.c_str());
553
554 cec_command command;
555 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_NAME);
556 for (unsigned int iPtr = 0; iPtr < m_strDeviceName.length(); iPtr++)
557 command.parameters.PushBack(m_strDeviceName.at(iPtr));
558
559 lock.Leave();
560 return m_processor->Transmit(command);
561}
562
563bool CCECBusDevice::TransmitOSDString(cec_logical_address dest, cec_display_control duration, const char *strMessage)
564{
565 CLockObject lock(&m_mutex);
566 CStdString strLog;
567 strLog.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, strMessage);
568 AddLog(CEC_LOG_NOTICE, strLog.c_str());
569
570 cec_command command;
571 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_SET_OSD_STRING);
572 command.parameters.PushBack((uint8_t)duration);
573
574 unsigned int iLen = strlen(strMessage);
575 if (iLen > 13) iLen = 13;
576
577 for (unsigned int iPtr = 0; iPtr < iLen; iPtr++)
578 command.parameters.PushBack(strMessage[iPtr]);
579
580 lock.Leave();
581 return m_processor->Transmit(command);
582}
583
584bool CCECBusDevice::TransmitPhysicalAddress(void)
585{
586 CLockObject lock(&m_mutex);
587 CStdString strLog;
588 strLog.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress, m_iPhysicalAddress);
589 AddLog(CEC_LOG_NOTICE, strLog.c_str());
590
591 cec_command command;
592 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
593 command.parameters.PushBack((uint8_t) ((m_iPhysicalAddress >> 8) & 0xFF));
594 command.parameters.PushBack((uint8_t) (m_iPhysicalAddress & 0xFF));
595 command.parameters.PushBack((uint8_t) (m_type));
596
597 lock.Leave();
598 return m_processor->Transmit(command);
599}
600
601bool CCECBusDevice::TransmitPoll(cec_logical_address dest)
602{
603 bool bReturn(false);
604 if (dest == CECDEVICE_UNKNOWN)
605 dest = m_iLogicalAddress;
606
607 CStdString strLog;
608 strLog.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
609 AddLog(CEC_LOG_NOTICE, strLog.c_str());
610
611 cec_command command;
612 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_NONE);
613 CLockObject lock(&m_transmitMutex);
614
615 bReturn = m_processor->Transmit(command);
616 AddLog(CEC_LOG_DEBUG, bReturn ? ">> POLL sent" : ">> POLL not sent");
617 return bReturn;
618}
619
620bool CCECBusDevice::TransmitPowerState(cec_logical_address dest)
621{
622 CLockObject lock(&m_mutex);
623 CStdString strLog;
624 strLog.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_powerStatus));
625 AddLog(CEC_LOG_NOTICE, strLog.c_str());
626
627 cec_command command;
628 cec_command::Format(command, m_iLogicalAddress, dest, CEC_OPCODE_REPORT_POWER_STATUS);
629 command.parameters.PushBack((uint8_t) m_powerStatus);
630
631 lock.Leave();
632 return m_processor->Transmit(command);
633}
634
635bool CCECBusDevice::TransmitVendorID(cec_logical_address dest)
636{
637 CLockObject lock(&m_mutex);
638 if (m_vendor == CEC_VENDOR_UNKNOWN)
639 {
640 CStdString strLog;
641 strLog.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest);
642 AddLog(CEC_LOG_NOTICE, strLog);
643
644 lock.Leave();
645 m_processor->TransmitAbort(dest, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
646 return false;
647 }
648 else
649 {
650 CStdString strLog;
651 strLog.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress, ToString(dest), dest, ToString(m_vendor), (uint64_t)m_vendor);
652 AddLog(CEC_LOG_NOTICE, strLog);
653
654 cec_command command;
655 cec_command::Format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_DEVICE_VENDOR_ID);
656
657 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 16) & 0xFF));
658 command.parameters.PushBack((uint8_t) (((uint64_t)m_vendor >> 8) & 0xFF));
659 command.parameters.PushBack((uint8_t) ((uint64_t)m_vendor & 0xFF));
660
661 lock.Leave();
662 return m_processor->Transmit(command);
663 }
664}
665//@}