2 * This file is part of the libCEC(R) library.
4 * libCEC(R) is Copyright (C) 2011 Pulse-Eight Limited. All rights reserved.
5 * libCEC(R) is an original work, containing original code.
7 * libCEC(R) is a trademark of Pulse-Eight Limited.
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.
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.
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.
24 * Alternatively, you can license this library under a commercial license,
25 * please contact Pulse-Eight Licensing for more information.
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/
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"
43 #define ToString(p) CCECCommandHandler::ToString(p)
45 CCECBusDevice::CCECBusDevice(CCECProcessor
*processor
, cec_logical_address iLogicalAddress
, uint16_t iPhysicalAddress
) :
46 m_type(CEC_DEVICE_TYPE_RESERVED
),
47 m_iPhysicalAddress(iPhysicalAddress
),
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),
57 m_cecVersion(CEC_VERSION_UNKNOWN
),
58 m_deviceStatus(CEC_DEVICE_STATUS_UNKNOWN
)
60 m_handler
= new CCECCommandHandler(this);
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
;
67 m_strDeviceName
= ToString(m_iLogicalAddress
);
70 CCECBusDevice::~CCECBusDevice(void)
72 m_condition
.Broadcast();
76 void CCECBusDevice::AddLog(cec_log_level level
, const CStdString
&strMessage
)
78 m_processor
->AddLog(level
, strMessage
);
81 bool CCECBusDevice::HandleCommand(const cec_command
&command
)
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
;
92 bool CCECBusDevice::PowerOn(void)
95 strLog
.Format("<< powering on '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
96 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
99 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_IMAGE_VIEW_ON
);
100 if (m_processor
->Transmit(command
))
102 RequestPowerStatus();
109 bool CCECBusDevice::Standby(void)
112 strLog
.Format("<< putting '%s' (%X) in standby mode", GetLogicalAddressName(), m_iLogicalAddress
);
113 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
116 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_STANDBY
);
118 return m_processor
->Transmit(command
);
123 cec_version
CCECBusDevice::GetCecVersion(void)
125 CLockObject
lock(&m_mutex
);
126 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
127 m_cecVersion
== CEC_VERSION_UNKNOWN
)
133 bool CCECBusDevice::RequestCecVersion(void)
136 if (!MyLogicalAddressContains(m_iLogicalAddress
))
139 strLog
.Format("<< requesting CEC version of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
140 AddLog(CEC_LOG_NOTICE
, strLog
);
142 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GET_CEC_VERSION
);
143 CLockObject
lock(&m_transmitMutex
);
144 if (m_processor
->Transmit(command
))
145 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
150 uint64_t CCECBusDevice::GetLastCommandSent(void) const
152 return GetTimeMs() - m_iLastCommandSent
;
155 const char* CCECBusDevice::GetLogicalAddressName(void) const
157 return ToString(m_iLogicalAddress
);
160 cec_menu_language
&CCECBusDevice::GetMenuLanguage(void)
162 CLockObject
lock(&m_mutex
);
163 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
164 !strcmp(m_menuLanguage
.language
, "???"))
165 RequestMenuLanguage();
167 return m_menuLanguage
;
170 bool CCECBusDevice::RequestMenuLanguage(void)
173 if (!MyLogicalAddressContains(m_iLogicalAddress
))
176 strLog
.Format("<< requesting menu language of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
177 AddLog(CEC_LOG_NOTICE
, strLog
);
179 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GET_MENU_LANGUAGE
);
180 CLockObject
lock(&m_transmitMutex
);
181 if (m_processor
->Transmit(command
))
182 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
187 cec_logical_address
CCECBusDevice::GetMyLogicalAddress(void) const
189 return m_processor
->GetLogicalAddress();
192 uint16_t CCECBusDevice::GetMyPhysicalAddress(void) const
194 return m_processor
->GetPhysicalAddress();
197 CStdString
CCECBusDevice::GetOSDName(void)
199 CLockObject
lock(&m_mutex
);
200 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
201 m_strDeviceName
.Equals(ToString(m_iLogicalAddress
)))
204 return m_strDeviceName
;
207 bool CCECBusDevice::RequestOSDName(void)
210 if (!MyLogicalAddressContains(m_iLogicalAddress
))
213 strLog
.Format("<< requesting OSD name of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
214 AddLog(CEC_LOG_NOTICE
, strLog
);
216 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GIVE_OSD_NAME
);
217 CLockObject
lock(&m_transmitMutex
);
218 if (m_processor
->Transmit(command
))
219 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
224 uint16_t CCECBusDevice::GetPhysicalAddress(bool bRefresh
/* = true */)
226 CLockObject
lock(&m_mutex
);
227 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
228 (m_iPhysicalAddress
== 0xFFFF || bRefresh
))
230 if (!RequestPhysicalAddress())
231 AddLog(CEC_LOG_ERROR
, "failed to request the physical address");
234 return m_iPhysicalAddress
;
237 bool CCECBusDevice::RequestPhysicalAddress(void)
240 if (!MyLogicalAddressContains(m_iLogicalAddress
))
243 strLog
.Format("<< requesting physical address of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
244 AddLog(CEC_LOG_NOTICE
, strLog
);
246 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GIVE_PHYSICAL_ADDRESS
);
247 CLockObject
lock(&m_transmitMutex
);
248 if (m_processor
->Transmit(command
))
249 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
254 cec_power_status
CCECBusDevice::GetPowerStatus(void)
256 CLockObject
lock(&m_mutex
);
257 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
258 m_powerStatus
== CEC_POWER_STATUS_UNKNOWN
)
259 RequestPowerStatus();
261 return m_powerStatus
;
264 bool CCECBusDevice::RequestPowerStatus(void)
267 if (!MyLogicalAddressContains(m_iLogicalAddress
))
270 strLog
.Format("<< requesting power status of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
271 AddLog(CEC_LOG_NOTICE
, strLog
);
273 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
);
274 CLockObject
lock(&m_transmitMutex
);
275 if (m_processor
->Transmit(command
))
276 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
281 cec_vendor_id
CCECBusDevice::GetVendorId(void)
283 CLockObject
lock(&m_mutex
);
284 if (GetStatus() == CEC_DEVICE_STATUS_PRESENT
&&
285 m_vendor
== CEC_VENDOR_UNKNOWN
)
291 bool CCECBusDevice::RequestVendorId(void)
294 if (!MyLogicalAddressContains(m_iLogicalAddress
))
297 strLog
.Format("<< requesting vendor ID of '%s' (%X)", GetLogicalAddressName(), m_iLogicalAddress
);
298 AddLog(CEC_LOG_NOTICE
, strLog
);
300 cec_command::Format(command
, GetMyLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
);
302 CLockObject
lock(&m_transmitMutex
);
303 if (m_processor
->Transmit(command
))
304 bReturn
= m_condition
.Wait(&m_transmitMutex
, 1000);
309 const char *CCECBusDevice::GetVendorName(void)
311 return ToString(GetVendorId());
314 bool CCECBusDevice::MyLogicalAddressContains(cec_logical_address address
) const
316 return m_processor
->HasLogicalAddress(address
);
319 bool CCECBusDevice::NeedsPoll(void)
321 bool bSendPoll(false);
322 switch (m_iLogicalAddress
)
324 case CECDEVICE_PLAYBACKDEVICE3
:
325 if (m_processor
->m_busDevices
[CECDEVICE_PLAYBACKDEVICE2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
328 case CECDEVICE_PLAYBACKDEVICE2
:
329 if (m_processor
->m_busDevices
[CECDEVICE_PLAYBACKDEVICE1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
332 case CECDEVICE_RECORDINGDEVICE3
:
333 if (m_processor
->m_busDevices
[CECDEVICE_RECORDINGDEVICE2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
336 case CECDEVICE_RECORDINGDEVICE2
:
337 if (m_processor
->m_busDevices
[CECDEVICE_RECORDINGDEVICE1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
340 case CECDEVICE_TUNER4
:
341 if (m_processor
->m_busDevices
[CECDEVICE_TUNER3
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
344 case CECDEVICE_TUNER3
:
345 if (m_processor
->m_busDevices
[CECDEVICE_TUNER2
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
348 case CECDEVICE_TUNER2
:
349 if (m_processor
->m_busDevices
[CECDEVICE_TUNER1
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
352 case CECDEVICE_AUDIOSYSTEM
:
353 case CECDEVICE_PLAYBACKDEVICE1
:
354 case CECDEVICE_RECORDINGDEVICE1
:
355 case CECDEVICE_TUNER1
:
366 cec_bus_device_status
CCECBusDevice::GetStatus(bool bForcePoll
/* = false */)
368 CLockObject
lock(&m_writeMutex
);
369 if (m_deviceStatus
== CEC_DEVICE_STATUS_UNKNOWN
|| bForcePoll
)
372 bool bPollAcked(false);
373 if (bForcePoll
|| NeedsPoll())
374 bPollAcked
= m_processor
->PollDevice(m_iLogicalAddress
);
377 m_deviceStatus
= bPollAcked
? CEC_DEVICE_STATUS_PRESENT
: CEC_DEVICE_STATUS_NOT_PRESENT
;
380 return m_deviceStatus
;
387 void CCECBusDevice::SetCecVersion(const cec_version newVersion
)
389 m_cecVersion
= newVersion
;
392 strLog
.Format("%s (%X): CEC version %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(newVersion
));
393 AddLog(CEC_LOG_DEBUG
, strLog
);
396 void CCECBusDevice::SetMenuLanguage(const cec_menu_language
&language
)
398 CLockObject
lock(&m_writeMutex
);
399 if (language
.device
== m_iLogicalAddress
)
402 strLog
.Format(">> %s (%X): menu language set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, language
.language
);
403 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
404 m_menuLanguage
= language
;
408 void CCECBusDevice::SetOSDName(CStdString strName
)
410 CLockObject
lock(&m_writeMutex
);
411 if (m_strDeviceName
!= strName
)
414 strLog
.Format(">> %s (%X): osd name set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, strName
);
415 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
416 m_strDeviceName
= strName
;
420 void CCECBusDevice::SetMenuState(const cec_menu_state state
)
422 CLockObject
lock(&m_writeMutex
);
423 if (m_menuState
!= state
)
426 strLog
.Format(">> %s (%X): menu state set to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_menuState
));
427 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
432 void CCECBusDevice::SetInactiveDevice(void)
434 CLockObject
lock(&m_writeMutex
);
435 m_bActiveSource
= false;
438 void CCECBusDevice::SetActiveDevice(void)
440 CLockObject
lock(&m_writeMutex
);
442 for (int iPtr
= 0; iPtr
< 16; iPtr
++)
443 if (iPtr
!= m_iLogicalAddress
)
444 m_processor
->m_busDevices
[iPtr
]->SetInactiveDevice();
446 m_bActiveSource
= true;
447 m_powerStatus
= CEC_POWER_STATUS_ON
;
450 bool CCECBusDevice::TryLogicalAddress(void)
453 strLog
.Format("trying logical address '%s'", GetLogicalAddressName());
454 AddLog(CEC_LOG_DEBUG
, strLog
);
456 m_processor
->SetAckMask(0x1 << m_iLogicalAddress
);
457 if (!TransmitPoll(m_iLogicalAddress
))
459 strLog
.Format("using logical address '%s'", GetLogicalAddressName());
460 AddLog(CEC_LOG_NOTICE
, strLog
);
461 SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
);
466 strLog
.Format("logical address '%s' already taken", GetLogicalAddressName());
467 AddLog(CEC_LOG_DEBUG
, strLog
);
468 SetDeviceStatus(CEC_DEVICE_STATUS_PRESENT
);
472 void CCECBusDevice::SetDeviceStatus(const cec_bus_device_status newStatus
)
474 CLockObject
lock(&m_writeMutex
);
477 case CEC_DEVICE_STATUS_UNKNOWN
:
479 m_powerStatus
= CEC_POWER_STATUS_UNKNOWN
;
480 m_vendor
= CEC_VENDOR_UNKNOWN
;
481 m_menuState
= CEC_MENU_STATE_ACTIVATED
;
482 m_bActiveSource
= false;
483 m_iLastCommandSent
= 0;
485 m_cecVersion
= CEC_VERSION_UNKNOWN
;
486 m_deviceStatus
= newStatus
;
488 case CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
:
490 m_powerStatus
= CEC_POWER_STATUS_ON
;
491 m_vendor
= CEC_VENDOR_UNKNOWN
;
492 m_menuState
= CEC_MENU_STATE_ACTIVATED
;
493 m_bActiveSource
= false;
494 m_iLastCommandSent
= 0;
496 m_cecVersion
= CEC_VERSION_1_3A
;
497 m_deviceStatus
= newStatus
;
499 case CEC_DEVICE_STATUS_PRESENT
:
500 case CEC_DEVICE_STATUS_NOT_PRESENT
:
501 m_deviceStatus
= newStatus
;
506 void CCECBusDevice::SetPhysicalAddress(uint16_t iNewAddress
)
508 CLockObject
lock(&m_writeMutex
);
509 if (iNewAddress
> 0 && m_iPhysicalAddress
!= iNewAddress
)
512 strLog
.Format(">> %s (%X): physical address changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
, iNewAddress
);
513 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
515 m_iPhysicalAddress
= iNewAddress
;
519 void CCECBusDevice::SetStreamPath(uint16_t iNewAddress
, uint16_t iOldAddress
/* = 0 */)
521 CLockObject
lock(&m_writeMutex
);
525 strLog
.Format(">> %s (%X): stream path changed from %04x to %04x", GetLogicalAddressName(), m_iLogicalAddress
, iOldAddress
== 0 ? m_iStreamPath
: iOldAddress
, iNewAddress
);
526 AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
528 m_iStreamPath
= iNewAddress
;
533 SetPowerStatus(CEC_POWER_STATUS_ON
);
538 void CCECBusDevice::SetPowerStatus(const cec_power_status powerStatus
)
540 CLockObject
lock(&m_writeMutex
);
541 if (m_powerStatus
!= powerStatus
)
544 strLog
.Format(">> %s (%X): power status changed from '%s' to '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_powerStatus
), ToString(powerStatus
));
545 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
);
546 m_powerStatus
= powerStatus
;
550 void CCECBusDevice::SetVendorId(uint64_t iVendorId
)
553 CLockObject
lock(&m_writeMutex
);
554 m_vendor
= (cec_vendor_id
)iVendorId
;
558 case CEC_VENDOR_SAMSUNG
:
559 if (m_handler
->GetVendorId() != CEC_VENDOR_SAMSUNG
)
562 m_handler
= new CANCommandHandler(this);
566 if (m_handler
->GetVendorId() != CEC_VENDOR_LG
)
569 m_handler
= new CSLCommandHandler(this);
572 case CEC_VENDOR_PANASONIC
:
573 if (m_handler
->GetVendorId() != CEC_VENDOR_PANASONIC
)
576 m_handler
= new CVLCommandHandler(this);
580 if (m_handler
->GetVendorId() != CEC_VENDOR_UNKNOWN
)
583 m_handler
= new CCECCommandHandler(this);
590 strLog
.Format("%s (%X): vendor = %s (%06x)", GetLogicalAddressName(), m_iLogicalAddress
, ToString(m_vendor
), m_vendor
);
591 m_processor
->AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
595 /** @name Transmit methods */
597 bool CCECBusDevice::TransmitActiveSource(void)
599 CLockObject
lock(&m_writeMutex
);
600 if (m_powerStatus
!= CEC_POWER_STATUS_ON
)
603 strLog
.Format("<< %s (%X) is not powered on", GetLogicalAddressName(), m_iLogicalAddress
);
604 AddLog(CEC_LOG_DEBUG
, strLog
);
606 else if (m_bActiveSource
)
609 strLog
.Format("<< %s (%X) -> broadcast (F): active source (%4x)", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
);
610 AddLog(CEC_LOG_NOTICE
, strLog
);
613 cec_command::Format(command
, m_iLogicalAddress
, CECDEVICE_BROADCAST
, CEC_OPCODE_ACTIVE_SOURCE
);
614 command
.parameters
.PushBack((uint8_t) ((m_iPhysicalAddress
>> 8) & 0xFF));
615 command
.parameters
.PushBack((uint8_t) (m_iPhysicalAddress
& 0xFF));
618 return m_processor
->Transmit(command
);
623 strLog
.Format("<< %s (%X) is not the active source", GetLogicalAddressName(), m_iLogicalAddress
);
624 AddLog(CEC_LOG_DEBUG
, strLog
);
630 bool CCECBusDevice::TransmitCECVersion(cec_logical_address dest
)
632 CLockObject
lock(&m_writeMutex
);
634 strLog
.Format("<< %s (%X) -> %s (%X): cec version %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_cecVersion
));
635 AddLog(CEC_LOG_NOTICE
, strLog
);
638 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_CEC_VERSION
);
639 command
.parameters
.PushBack((uint8_t)m_cecVersion
);
642 return m_processor
->Transmit(command
);
645 bool CCECBusDevice::TransmitInactiveSource(void)
648 strLog
.Format("<< %s (%X) -> broadcast (F): inactive source", GetLogicalAddressName(), m_iLogicalAddress
);
649 AddLog(CEC_LOG_NOTICE
, strLog
);
652 cec_command::Format(command
, m_iLogicalAddress
, CECDEVICE_TV
, CEC_OPCODE_INACTIVE_SOURCE
);
653 command
.parameters
.PushBack((m_iPhysicalAddress
>> 8) & 0xFF);
654 command
.parameters
.PushBack(m_iPhysicalAddress
& 0xFF);
656 return m_processor
->Transmit(command
);
659 bool CCECBusDevice::TransmitMenuState(cec_logical_address dest
)
662 strLog
.Format("<< %s (%X) -> %s (%X): menu state '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_menuState
));
663 AddLog(CEC_LOG_NOTICE
, strLog
);
666 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_MENU_STATUS
);
667 command
.parameters
.PushBack((uint8_t)m_menuState
);
669 return m_processor
->Transmit(command
);
672 bool CCECBusDevice::TransmitOSDName(cec_logical_address dest
)
674 CLockObject
lock(&m_writeMutex
);
676 strLog
.Format("<< %s (%X) -> %s (%X): OSD name '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, m_strDeviceName
.c_str());
677 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
680 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_SET_OSD_NAME
);
681 for (unsigned int iPtr
= 0; iPtr
< m_strDeviceName
.length(); iPtr
++)
682 command
.parameters
.PushBack(m_strDeviceName
.at(iPtr
));
685 return m_processor
->Transmit(command
);
688 bool CCECBusDevice::TransmitOSDString(cec_logical_address dest
, cec_display_control duration
, const char *strMessage
)
690 CLockObject
lock(&m_writeMutex
);
692 strLog
.Format("<< %s (%X) -> %s (%X): display OSD message '%s'", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, strMessage
);
693 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
696 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_SET_OSD_STRING
);
697 command
.parameters
.PushBack((uint8_t)duration
);
699 unsigned int iLen
= strlen(strMessage
);
700 if (iLen
> 13) iLen
= 13;
702 for (unsigned int iPtr
= 0; iPtr
< iLen
; iPtr
++)
703 command
.parameters
.PushBack(strMessage
[iPtr
]);
706 return m_processor
->Transmit(command
);
709 bool CCECBusDevice::TransmitPhysicalAddress(void)
711 CLockObject
lock(&m_writeMutex
);
713 strLog
.Format("<< %s (%X) -> broadcast (F): physical adddress %4x", GetLogicalAddressName(), m_iLogicalAddress
, m_iPhysicalAddress
);
714 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
717 cec_command::Format(command
, m_iLogicalAddress
, CECDEVICE_BROADCAST
, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS
);
718 command
.parameters
.PushBack((uint8_t) ((m_iPhysicalAddress
>> 8) & 0xFF));
719 command
.parameters
.PushBack((uint8_t) (m_iPhysicalAddress
& 0xFF));
720 command
.parameters
.PushBack((uint8_t) (m_type
));
723 return m_processor
->Transmit(command
);
726 bool CCECBusDevice::TransmitPoll(cec_logical_address dest
)
729 if (dest
== CECDEVICE_UNKNOWN
)
730 dest
= m_iLogicalAddress
;
733 strLog
.Format("<< %s (%X) -> %s (%X): POLL", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
);
734 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
737 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_NONE
);
740 CLockObject
lock(&m_transmitMutex
);
741 bReturn
= m_processor
->Transmit(command
);
744 AddLog(CEC_LOG_DEBUG
, bReturn
? ">> POLL sent" : ">> POLL not sent");
748 CLockObject
lock(&m_writeMutex
);
749 m_iLastActive
= GetTimeMs();
755 bool CCECBusDevice::TransmitPowerState(cec_logical_address dest
)
757 CLockObject
lock(&m_writeMutex
);
759 strLog
.Format("<< %s (%X) -> %s (%X): %s", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_powerStatus
));
760 AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
763 cec_command::Format(command
, m_iLogicalAddress
, dest
, CEC_OPCODE_REPORT_POWER_STATUS
);
764 command
.parameters
.PushBack((uint8_t) m_powerStatus
);
767 return m_processor
->Transmit(command
);
770 bool CCECBusDevice::TransmitVendorID(cec_logical_address dest
)
772 CLockObject
lock(&m_writeMutex
);
773 if (m_vendor
== CEC_VENDOR_UNKNOWN
)
776 strLog
.Format("<< %s (%X) -> %s (%X): vendor id feature abort", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
);
777 AddLog(CEC_LOG_NOTICE
, strLog
);
780 m_processor
->TransmitAbort(dest
, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
);
786 strLog
.Format("<< %s (%X) -> %s (%X): vendor id %s (%x)", GetLogicalAddressName(), m_iLogicalAddress
, ToString(dest
), dest
, ToString(m_vendor
), (uint64_t)m_vendor
);
787 AddLog(CEC_LOG_NOTICE
, strLog
);
790 cec_command::Format(command
, m_iLogicalAddress
, CECDEVICE_BROADCAST
, CEC_OPCODE_DEVICE_VENDOR_ID
);
792 command
.parameters
.PushBack((uint8_t) (((uint64_t)m_vendor
>> 16) & 0xFF));
793 command
.parameters
.PushBack((uint8_t) (((uint64_t)m_vendor
>> 8) & 0xFF));
794 command
.parameters
.PushBack((uint8_t) ((uint64_t)m_vendor
& 0xFF));
797 return m_processor
->Transmit(command
);
801 bool CCECBusDevice::SendKeypress(cec_user_control_code key
, bool bWait
/* = false */)
803 CLockObject
lock(&m_transmitMutex
);
805 cec_command::Format(command
, m_processor
->GetLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_USER_CONTROL_PRESSED
);
806 command
.parameters
.PushBack((uint8_t)key
);
810 if (m_processor
->Transmit(command
))
811 return m_condition
.Wait(&m_transmitMutex
, 1000);
815 return m_processor
->Transmit(command
);
818 bool CCECBusDevice::SendKeyRelease(bool bWait
/* = false */)
820 CLockObject
lock(&m_transmitMutex
);
822 cec_command::Format(command
, m_processor
->GetLogicalAddress(), m_iLogicalAddress
, CEC_OPCODE_USER_CONTROL_RELEASE
);
826 if (m_processor
->Transmit(command
))
827 return m_condition
.Wait(&m_transmitMutex
, 1000);
832 return m_processor
->Transmit(command
);