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 "CECProcessor.h"
35 #include "AdapterCommunication.h"
36 #include "devices/CECBusDevice.h"
37 #include "devices/CECAudioSystem.h"
38 #include "devices/CECPlaybackDevice.h"
39 #include "devices/CECRecordingDevice.h"
40 #include "devices/CECTuner.h"
41 #include "devices/CECTV.h"
42 #include "implementations/CECCommandHandler.h"
44 #include "util/StdString.h"
45 #include "platform/timeutils.h"
50 CCECProcessor::CCECProcessor(CLibCEC
*controller
, CAdapterCommunication
*serComm
, const char *strDeviceName
, cec_logical_address iLogicalAddress
/* = CECDEVICE_PLAYBACKDEVICE1 */, uint16_t iPhysicalAddress
/* = CEC_DEFAULT_PHYSICAL_ADDRESS*/) :
52 m_iHDMIPort(CEC_DEFAULT_HDMI_PORT
),
53 m_iBaseDevice((cec_logical_address
)CEC_DEFAULT_BASE_DEVICE
),
54 m_lastInitiator(CECDEVICE_UNKNOWN
),
55 m_strDeviceName(strDeviceName
),
56 m_communication(serComm
),
57 m_controller(controller
),
61 m_logicalAddresses
.Clear();
62 m_logicalAddresses
.Set(iLogicalAddress
);
64 for (int iPtr
= 0; iPtr
<= 16; iPtr
++)
65 m_busDevices
[iPtr
] = new CCECBusDevice(this, (cec_logical_address
) iPtr
, iPtr
== iLogicalAddress
? iPhysicalAddress
: 0);
68 CCECProcessor::CCECProcessor(CLibCEC
*controller
, CAdapterCommunication
*serComm
, const char *strDeviceName
, const cec_device_type_list
&types
) :
70 m_iHDMIPort(CEC_DEFAULT_HDMI_PORT
),
71 m_iBaseDevice((cec_logical_address
)CEC_DEFAULT_BASE_DEVICE
),
72 m_strDeviceName(strDeviceName
),
74 m_communication(serComm
),
75 m_controller(controller
),
78 m_logicalAddresses
.Clear();
79 for (int iPtr
= 0; iPtr
< 16; iPtr
++)
83 case CECDEVICE_AUDIOSYSTEM
:
84 m_busDevices
[iPtr
] = new CCECAudioSystem(this, (cec_logical_address
) iPtr
, 0xFFFF);
86 case CECDEVICE_PLAYBACKDEVICE1
:
87 case CECDEVICE_PLAYBACKDEVICE2
:
88 case CECDEVICE_PLAYBACKDEVICE3
:
89 m_busDevices
[iPtr
] = new CCECPlaybackDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
91 case CECDEVICE_RECORDINGDEVICE1
:
92 case CECDEVICE_RECORDINGDEVICE2
:
93 case CECDEVICE_RECORDINGDEVICE3
:
94 m_busDevices
[iPtr
] = new CCECRecordingDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
96 case CECDEVICE_TUNER1
:
97 case CECDEVICE_TUNER2
:
98 case CECDEVICE_TUNER3
:
99 case CECDEVICE_TUNER4
:
100 m_busDevices
[iPtr
] = new CCECTuner(this, (cec_logical_address
) iPtr
, 0xFFFF);
103 m_busDevices
[iPtr
] = new CCECTV(this, (cec_logical_address
) iPtr
, 0);
106 m_busDevices
[iPtr
] = new CCECBusDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
112 CCECProcessor::~CCECProcessor(void)
116 m_busScan
->StopThread();
120 m_startCondition
.Broadcast();
123 m_communication
= NULL
;
125 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
126 delete m_busDevices
[iPtr
];
129 bool CCECProcessor::Start(void)
131 CLockObject
lock(&m_mutex
);
132 if (!m_communication
|| !m_communication
->IsOpen())
134 m_controller
->AddLog(CEC_LOG_ERROR
, "connection is closed");
140 if (!m_startCondition
.Wait(&m_mutex
) || !m_bStarted
)
142 m_controller
->AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
147 if (SetAckMask(m_logicalAddresses
.AckMask()) &&
148 SetHDMIPort(m_iBaseDevice
, m_iHDMIPort
, true))
150 m_busScan
= new CCECBusScan(this);
151 m_busScan
->CreateThread(true);
156 m_controller
->AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
161 bool CCECProcessor::TryLogicalAddress(cec_logical_address address
)
163 if (m_busDevices
[address
]->TryLogicalAddress())
165 /* only set our OSD name and active source for the primary device */
166 if (m_logicalAddresses
.IsEmpty())
168 m_busDevices
[address
]->m_strDeviceName
= m_strDeviceName
;
169 m_busDevices
[address
]->m_bActiveSource
= true;
171 m_logicalAddresses
.Set(address
);
178 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
180 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'recording device'");
181 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1
) ||
182 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2
) ||
183 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3
);
186 bool CCECProcessor::FindLogicalAddressTuner(void)
188 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'tuner'");
189 return TryLogicalAddress(CECDEVICE_TUNER1
) ||
190 TryLogicalAddress(CECDEVICE_TUNER2
) ||
191 TryLogicalAddress(CECDEVICE_TUNER3
) ||
192 TryLogicalAddress(CECDEVICE_TUNER4
);
195 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
197 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'playback device'");
198 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1
) ||
199 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2
) ||
200 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3
);
203 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
205 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'audio'");
206 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM
);
209 bool CCECProcessor::FindLogicalAddresses(void)
212 m_logicalAddresses
.Clear();
215 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
217 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
220 strLog
.Format("%s - device %d: type %d", __FUNCTION__
, iPtr
, m_types
.types
[iPtr
]);
221 AddLog(CEC_LOG_DEBUG
, strLog
);
223 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_RECORDING_DEVICE
)
224 bReturn
&= FindLogicalAddressRecordingDevice();
225 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_TUNER
)
226 bReturn
&= FindLogicalAddressTuner();
227 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE
)
228 bReturn
&= FindLogicalAddressPlaybackDevice();
229 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_AUDIO_SYSTEM
)
230 bReturn
&= FindLogicalAddressAudioSystem();
236 bool CCECProcessor::SetLineTimeout(uint8_t iTimeout
)
239 CCECAdapterMessage
*output
= new CCECAdapterMessage
;
241 output
->push_back(MSGSTART
);
242 output
->push_escaped(MSGCODE_TRANSMIT_IDLETIME
);
243 output
->push_escaped(iTimeout
);
244 output
->push_back(MSGEND
);
246 if ((bReturn
= Transmit(output
)) == false)
247 m_controller
->AddLog(CEC_LOG_ERROR
, "could not set the idletime");
252 void *CCECProcessor::Process(void)
254 bool bParseFrame(false);
256 CCECAdapterMessage msg
;
258 if (m_logicalAddresses
.IsEmpty() && !FindLogicalAddresses())
260 CLockObject
lock(&m_mutex
);
261 m_controller
->AddLog(CEC_LOG_ERROR
, "could not detect our logical addresses");
262 m_startCondition
.Signal();
267 CLockObject
lock(&m_mutex
);
269 m_controller
->AddLog(CEC_LOG_DEBUG
, "processor thread started");
270 m_startCondition
.Signal();
279 CLockObject
lock(&m_mutex
);
280 if (m_commandBuffer
.Pop(command
))
284 else if (m_communication
->IsOpen() && m_communication
->Read(msg
, 50))
286 if ((bParseFrame
= (ParseMessage(msg
) && !IsStopped())) == true)
287 command
= m_currentframe
;
292 ParseCommand(command
);
297 m_controller
->CheckKeypressTimeout();
303 bool CCECProcessor::SetActiveSource(cec_device_type type
/* = CEC_DEVICE_TYPE_RESERVED */)
310 cec_logical_address addr
= m_logicalAddresses
.primary
;
312 if (type
!= CEC_DEVICE_TYPE_RESERVED
)
314 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
316 if (m_logicalAddresses
[iPtr
] && m_busDevices
[iPtr
]->m_type
== type
)
318 addr
= (cec_logical_address
) iPtr
;
324 return SetStreamPath(m_busDevices
[addr
]->GetPhysicalAddress(false)) &&
325 m_busDevices
[addr
]->TransmitActiveSource();
328 bool CCECProcessor::SetActiveSource(cec_logical_address iAddress
)
330 return SetStreamPath(m_busDevices
[iAddress
]->GetPhysicalAddress(false));
333 bool CCECProcessor::SetActiveView(void)
335 return SetActiveSource(m_types
.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED
: m_types
[0]);
338 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode
, bool bSendUpdate
/* = true */)
342 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
345 ((CCECPlaybackDevice
*) device
)->SetDeckControlMode(mode
);
347 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
354 bool CCECProcessor::SetDeckInfo(cec_deck_info info
, bool bSendUpdate
/* = true */)
358 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
361 ((CCECPlaybackDevice
*) device
)->SetDeckStatus(info
);
363 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
370 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice
, uint8_t iPort
, bool bForce
/* = false */)
375 strLog
.Format("setting HDMI port to %d on device %s (%d)", iPort
, ToString(iBaseDevice
), (int)iBaseDevice
);
376 AddLog(CEC_LOG_DEBUG
, strLog
);
378 m_iBaseDevice
= iBaseDevice
;
380 if (!m_bStarted
&& !bForce
)
383 uint16_t iPhysicalAddress(0);
384 iPhysicalAddress
= m_busDevices
[iBaseDevice
]->GetPhysicalAddress();
386 if (iPhysicalAddress
== 0)
388 else if (iPhysicalAddress
% 0x1000 == 0)
390 else if (iPhysicalAddress
% 0x100 == 0)
392 else if (iPhysicalAddress
% 0x10 == 0)
395 while(!bReturn
&& iPos
> 0)
397 iPhysicalAddress
+= (uint16_t)(iPort
* iPos
);
398 strLog
.Format("checking physical address %4x", iPhysicalAddress
);
399 AddLog(CEC_LOG_DEBUG
, strLog
);
400 if (CheckPhysicalAddress(iPhysicalAddress
))
402 strLog
.Format("physical address %4x is in use", iPhysicalAddress
);
403 AddLog(CEC_LOG_DEBUG
, strLog
);
404 iPos
= (iPos
== 1) ? 0 : iPos
/ 0x10;
408 SetPhysicalAddress(iPhysicalAddress
);
416 bool CCECProcessor::CheckPhysicalAddress(uint16_t iPhysicalAddress
)
418 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
420 if (m_busDevices
[iPtr
]->GetPhysicalAddress(false) == iPhysicalAddress
)
426 bool CCECProcessor::SetStreamPath(uint16_t iStreamPath
)
430 CCECBusDevice
*device
= GetDeviceByPhysicalAddress(iStreamPath
);
433 device
->SetActiveDevice();
440 bool CCECProcessor::TransmitInactiveSource(void)
445 if (!m_logicalAddresses
.IsEmpty() && m_busDevices
[m_logicalAddresses
.primary
])
446 return m_busDevices
[m_logicalAddresses
.primary
]->TransmitInactiveSource();
450 void CCECProcessor::LogOutput(const cec_command
&data
)
453 strTx
.Format("<< %02x", ((uint8_t)data
.initiator
<< 4) + (uint8_t)data
.destination
);
455 strTx
.AppendFormat(":%02x", (uint8_t)data
.opcode
);
457 for (uint8_t iPtr
= 0; iPtr
< data
.parameters
.size
; iPtr
++)
458 strTx
.AppendFormat(":%02x", data
.parameters
[iPtr
]);
459 m_controller
->AddLog(CEC_LOG_TRAFFIC
, strTx
.c_str());
462 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress
)
464 if (m_logicalAddresses
.primary
!= iLogicalAddress
)
467 strLog
.Format("<< setting primary logical address to %1x", iLogicalAddress
);
468 m_controller
->AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
469 m_logicalAddresses
.primary
= iLogicalAddress
;
470 m_logicalAddresses
.Set(iLogicalAddress
);
471 return SetAckMask(m_logicalAddresses
.AckMask());
477 bool CCECProcessor::SetMenuState(cec_menu_state state
, bool bSendUpdate
/* = true */)
479 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
481 if (m_logicalAddresses
[iPtr
])
482 m_busDevices
[iPtr
]->SetMenuState(state
);
486 m_busDevices
[m_logicalAddresses
.primary
]->TransmitMenuState(CECDEVICE_TV
);
491 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress
)
493 if (!m_logicalAddresses
.IsEmpty())
495 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
496 if (m_logicalAddresses
[iPtr
])
497 m_busDevices
[iPtr
]->SetPhysicalAddress(iPhysicalAddress
);
498 return SetActiveView();
503 bool CCECProcessor::SwitchMonitoring(bool bEnable
)
506 strLog
.Format("== %s monitoring mode ==", bEnable
? "enabling" : "disabling");
507 m_controller
->AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
510 CLockObject
lock(&m_mutex
);
511 m_bMonitor
= bEnable
;
517 m_busScan
= new CCECBusScan(this);
518 m_busScan
->CreateThread(true);
525 m_busScan
->StopThread();
533 return SetAckMask(0);
535 return SetAckMask(m_logicalAddresses
.AckMask());
538 bool CCECProcessor::PollDevice(cec_logical_address iAddress
)
540 if (iAddress
!= CECDEVICE_UNKNOWN
&& m_busDevices
[iAddress
])
542 return m_logicalAddresses
.primary
== CECDEVICE_UNKNOWN
?
543 m_busDevices
[iAddress
]->TransmitPoll(iAddress
) :
544 m_busDevices
[m_logicalAddresses
.primary
]->TransmitPoll(iAddress
);
549 uint8_t CCECProcessor::VolumeUp(bool bWait
/* = true */)
552 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
553 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeUp(bWait
);
558 uint8_t CCECProcessor::VolumeDown(bool bWait
/* = true */)
561 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
562 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeDown(bWait
);
567 uint8_t CCECProcessor::MuteAudio(bool bWait
/* = true */)
570 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
571 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->MuteAudio(bWait
);
576 CCECBusDevice
*CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
, bool bRefresh
/* = false */) const
578 if (m_busDevices
[m_logicalAddresses
.primary
]->GetPhysicalAddress(false) == iPhysicalAddress
)
579 return m_busDevices
[m_logicalAddresses
.primary
];
581 CCECBusDevice
*device
= NULL
;
582 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
584 if (m_busDevices
[iPtr
]->GetPhysicalAddress(bRefresh
) == iPhysicalAddress
)
586 device
= m_busDevices
[iPtr
];
594 CCECBusDevice
*CCECProcessor::GetDeviceByType(cec_device_type type
) const
596 CCECBusDevice
*device
= NULL
;
598 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
600 if (m_busDevices
[iPtr
]->m_type
== type
)
602 device
= m_busDevices
[iPtr
];
610 cec_version
CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress
)
612 return m_busDevices
[iAddress
]->GetCecVersion();
615 cec_osd_name
CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress
)
617 CStdString strOSDName
= m_busDevices
[iAddress
]->GetOSDName();
620 snprintf(retVal
.name
, sizeof(retVal
.name
), "%s", strOSDName
.c_str());
621 retVal
.device
= iAddress
;
626 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress
, cec_menu_language
*language
)
628 if (m_busDevices
[iAddress
])
630 *language
= m_busDevices
[iAddress
]->GetMenuLanguage();
631 return (strcmp(language
->language
, "???") != 0);
636 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress
)
638 if (m_busDevices
[iAddress
])
639 return m_busDevices
[iAddress
]->GetVendorId();
643 cec_power_status
CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress
)
645 if (m_busDevices
[iAddress
])
646 return m_busDevices
[iAddress
]->GetPowerStatus();
647 return CEC_POWER_STATUS_UNKNOWN
;
650 bool CCECProcessor::Transmit(const cec_command
&data
)
655 CCECAdapterMessage
*output
= new CCECAdapterMessage(data
);
656 bReturn
= Transmit(output
);
662 bool CCECProcessor::Transmit(CCECAdapterMessage
*output
)
665 CLockObject
lock(&m_mutex
);
667 CLockObject
msgLock(&output
->mutex
);
668 if (!m_communication
|| !m_communication
->Write(output
))
672 output
->condition
.Wait(&output
->mutex
);
673 if (output
->state
!= ADAPTER_MESSAGE_STATE_SENT
)
675 m_controller
->AddLog(CEC_LOG_ERROR
, "command was not sent");
680 if (output
->transmit_timeout
> 0)
682 if ((bReturn
= WaitForTransmitSucceeded(output
->size(), output
->transmit_timeout
)) == false)
683 m_controller
->AddLog(CEC_LOG_DEBUG
, "did not receive ack");
692 void CCECProcessor::TransmitAbort(cec_logical_address address
, cec_opcode opcode
, cec_abort_reason reason
/* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
694 m_controller
->AddLog(CEC_LOG_DEBUG
, "<< transmitting abort message");
698 cec_command::Format(command
, m_logicalAddresses
.primary
, address
, CEC_OPCODE_FEATURE_ABORT
);
699 command
.parameters
.PushBack((uint8_t)opcode
);
700 command
.parameters
.PushBack((uint8_t)reason
);
705 bool CCECProcessor::WaitForTransmitSucceeded(uint8_t iLength
, uint32_t iTimeout
/* = 1000 */)
708 bool bTransmitSucceeded(false);
709 uint8_t iPacketsLeft(iLength
/ 4);
711 int64_t iNow
= GetTimeMs();
712 int64_t iTargetTime
= iNow
+ (uint64_t) iTimeout
;
714 while (!bTransmitSucceeded
&& !bError
&& (iTimeout
== 0 || iNow
< iTargetTime
))
716 CCECAdapterMessage msg
;
718 if (!m_communication
->Read(msg
, iTimeout
> 0 ? (int32_t)(iTargetTime
- iNow
) : 1000))
724 if (msg
.message() == MSGCODE_FRAME_START
&& msg
.ack())
726 m_busDevices
[msg
.initiator()]->GetHandler()->HandlePoll(msg
.initiator(), msg
.destination());
727 m_lastInitiator
= msg
.initiator();
732 bError
= msg
.is_error();
733 if (msg
.message() == MSGCODE_RECEIVE_FAILED
&&
734 m_lastInitiator
!= CECDEVICE_UNKNOWN
&&
735 !m_busDevices
[m_lastInitiator
]->GetHandler()->HandleReceiveFailed())
741 if ((bError
= msg
.is_error()) == false)
743 m_controller
->AddLog(bError
? CEC_LOG_WARNING
: CEC_LOG_DEBUG
, msg
.ToString());
745 switch(msg
.message())
747 case MSGCODE_COMMAND_ACCEPTED
:
748 if (iPacketsLeft
> 0)
751 case MSGCODE_TRANSMIT_SUCCEEDED
:
752 bTransmitSucceeded
= (iPacketsLeft
== 0);
753 bError
= !bTransmitSucceeded
;
756 if (ParseMessage(msg
))
757 m_commandBuffer
.Push(m_currentframe
);
764 return bTransmitSucceeded
&& !bError
;
767 bool CCECProcessor::ParseMessage(const CCECAdapterMessage
&msg
)
770 bool bIsError(msg
.is_error());
775 switch(msg
.message())
777 case MSGCODE_FRAME_START
:
779 m_currentframe
.Clear();
782 m_currentframe
.initiator
= msg
.initiator();
783 m_currentframe
.destination
= msg
.destination();
784 m_currentframe
.ack
= msg
.ack();
785 m_currentframe
.eom
= msg
.eom();
787 if (m_currentframe
.ack
== true)
789 m_lastInitiator
= m_currentframe
.initiator
;
790 m_busDevices
[m_lastInitiator
]->GetHandler()->HandlePoll(m_currentframe
.initiator
, m_currentframe
.destination
);
794 case MSGCODE_RECEIVE_FAILED
:
796 if (m_lastInitiator
!= CECDEVICE_UNKNOWN
)
797 bIsError
= m_busDevices
[m_lastInitiator
]->GetHandler()->HandleReceiveFailed();
800 case MSGCODE_FRAME_DATA
:
804 m_currentframe
.PushBack(msg
[1]);
805 m_currentframe
.eom
= msg
.eom();
814 m_controller
->AddLog(bIsError
? CEC_LOG_WARNING
: CEC_LOG_DEBUG
, msg
.ToString());
818 void CCECProcessor::ParseCommand(cec_command
&command
)
821 dataStr
.Format(">> %1x%1x:%02x", command
.initiator
, command
.destination
, command
.opcode
);
822 for (uint8_t iPtr
= 0; iPtr
< command
.parameters
.size
; iPtr
++)
823 dataStr
.AppendFormat(":%02x", (unsigned int)command
.parameters
[iPtr
]);
824 m_controller
->AddLog(CEC_LOG_TRAFFIC
, dataStr
.c_str());
826 if (!m_bMonitor
&& command
.initiator
>= CECDEVICE_TV
&& command
.initiator
<= CECDEVICE_BROADCAST
)
827 m_busDevices
[(uint8_t)command
.initiator
]->HandleCommand(command
);
830 cec_logical_addresses
CCECProcessor::GetActiveDevices(void)
832 cec_logical_addresses addresses
;
834 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
836 if (m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
837 addresses
.Set((cec_logical_address
) iPtr
);
842 bool CCECProcessor::IsActiveDevice(cec_logical_address address
)
844 return m_busDevices
[address
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
;
847 bool CCECProcessor::IsActiveDeviceType(cec_device_type type
)
849 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
851 if (m_busDevices
[iPtr
]->GetType() == type
&& m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
858 uint16_t CCECProcessor::GetPhysicalAddress(void) const
860 if (!m_logicalAddresses
.IsEmpty() && m_busDevices
[m_logicalAddresses
.primary
])
861 return m_busDevices
[m_logicalAddresses
.primary
]->GetPhysicalAddress(false);
865 void CCECProcessor::SetCurrentButton(cec_user_control_code iButtonCode
)
867 m_controller
->SetCurrentButton(iButtonCode
);
870 void CCECProcessor::AddCommand(const cec_command
&command
)
872 m_controller
->AddCommand(command
);
875 void CCECProcessor::AddKey(cec_keypress
&key
)
877 m_controller
->AddKey(key
);
880 void CCECProcessor::AddKey(void)
882 m_controller
->AddKey();
885 void CCECProcessor::AddLog(cec_log_level level
, const CStdString
&strMessage
)
887 m_controller
->AddLog(level
, strMessage
);
890 bool CCECProcessor::SetAckMask(uint16_t iMask
)
894 strLog
.Format("setting ackmask to %2x", iMask
);
895 m_controller
->AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
897 CCECAdapterMessage
*output
= new CCECAdapterMessage
;
899 output
->push_back(MSGSTART
);
900 output
->push_escaped(MSGCODE_SET_ACK_MASK
);
901 output
->push_escaped(iMask
>> 8);
902 output
->push_escaped((uint8_t)iMask
);
903 output
->push_back(MSGEND
);
905 if ((bReturn
= Transmit(output
)) == false)
906 m_controller
->AddLog(CEC_LOG_ERROR
, "could not set the ackmask");
913 bool CCECProcessor::SendKeypress(cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
/* = false */)
915 return m_busDevices
[iDestination
]->SendKeypress(key
, bWait
);
918 bool CCECProcessor::SendKeyRelease(cec_logical_address iDestination
, bool bWait
/* = false */)
920 return m_busDevices
[iDestination
]->SendKeyRelease(bWait
);
923 const char *CCECProcessor::ToString(const cec_menu_state state
)
927 case CEC_MENU_STATE_ACTIVATED
:
929 case CEC_MENU_STATE_DEACTIVATED
:
930 return "deactivated";
936 const char *CCECProcessor::ToString(const cec_version version
)
940 case CEC_VERSION_1_2
:
942 case CEC_VERSION_1_2A
:
944 case CEC_VERSION_1_3
:
946 case CEC_VERSION_1_3A
:
948 case CEC_VERSION_1_4
:
955 const char *CCECProcessor::ToString(const cec_power_status status
)
959 case CEC_POWER_STATUS_ON
:
961 case CEC_POWER_STATUS_STANDBY
:
963 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY
:
964 return "in transition from on to standby";
965 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
:
966 return "in transition from standby to on";
972 const char *CCECProcessor::ToString(const cec_logical_address address
)
976 case CECDEVICE_AUDIOSYSTEM
:
978 case CECDEVICE_BROADCAST
:
980 case CECDEVICE_FREEUSE
:
982 case CECDEVICE_PLAYBACKDEVICE1
:
984 case CECDEVICE_PLAYBACKDEVICE2
:
986 case CECDEVICE_PLAYBACKDEVICE3
:
988 case CECDEVICE_RECORDINGDEVICE1
:
990 case CECDEVICE_RECORDINGDEVICE2
:
992 case CECDEVICE_RECORDINGDEVICE3
:
994 case CECDEVICE_RESERVED1
:
996 case CECDEVICE_RESERVED2
:
998 case CECDEVICE_TUNER1
:
1000 case CECDEVICE_TUNER2
:
1002 case CECDEVICE_TUNER3
:
1004 case CECDEVICE_TUNER4
:
1013 const char *CCECProcessor::ToString(const cec_deck_control_mode mode
)
1017 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND
:
1018 return "skip forward wind";
1019 case CEC_DECK_CONTROL_MODE_EJECT
:
1021 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND
:
1022 return "reverse rewind";
1023 case CEC_DECK_CONTROL_MODE_STOP
:
1030 const char *CCECProcessor::ToString(const cec_deck_info status
)
1034 case CEC_DECK_INFO_PLAY
:
1036 case CEC_DECK_INFO_RECORD
:
1038 case CEC_DECK_INFO_PLAY_REVERSE
:
1039 return "play reverse";
1040 case CEC_DECK_INFO_STILL
:
1042 case CEC_DECK_INFO_SLOW
:
1044 case CEC_DECK_INFO_SLOW_REVERSE
:
1045 return "slow reverse";
1046 case CEC_DECK_INFO_FAST_FORWARD
:
1047 return "fast forward";
1048 case CEC_DECK_INFO_FAST_REVERSE
:
1049 return "fast reverse";
1050 case CEC_DECK_INFO_NO_MEDIA
:
1052 case CEC_DECK_INFO_STOP
:
1054 case CEC_DECK_INFO_SKIP_FORWARD_WIND
:
1055 return "info skip forward wind";
1056 case CEC_DECK_INFO_SKIP_REVERSE_REWIND
:
1057 return "info skip reverse rewind";
1058 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD
:
1059 return "info index search forward";
1060 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE
:
1061 return "info index search reverse";
1062 case CEC_DECK_INFO_OTHER_STATUS
:
1069 const char *CCECProcessor::ToString(const cec_opcode opcode
)
1073 case CEC_OPCODE_ACTIVE_SOURCE
:
1074 return "active source";
1075 case CEC_OPCODE_IMAGE_VIEW_ON
:
1076 return "image view on";
1077 case CEC_OPCODE_TEXT_VIEW_ON
:
1078 return "text view on";
1079 case CEC_OPCODE_INACTIVE_SOURCE
:
1080 return "inactive source";
1081 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE
:
1082 return "request active source";
1083 case CEC_OPCODE_ROUTING_CHANGE
:
1084 return "routing change";
1085 case CEC_OPCODE_ROUTING_INFORMATION
:
1086 return "routing information";
1087 case CEC_OPCODE_SET_STREAM_PATH
:
1088 return "set stream path";
1089 case CEC_OPCODE_STANDBY
:
1091 case CEC_OPCODE_RECORD_OFF
:
1092 return "record off";
1093 case CEC_OPCODE_RECORD_ON
:
1095 case CEC_OPCODE_RECORD_STATUS
:
1096 return "record status";
1097 case CEC_OPCODE_RECORD_TV_SCREEN
:
1098 return "record tv screen";
1099 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER
:
1100 return "clear analogue timer";
1101 case CEC_OPCODE_CLEAR_DIGITAL_TIMER
:
1102 return "clear digital timer";
1103 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER
:
1104 return "clear external timer";
1105 case CEC_OPCODE_SET_ANALOGUE_TIMER
:
1106 return "set analogue timer";
1107 case CEC_OPCODE_SET_DIGITAL_TIMER
:
1108 return "set digital timer";
1109 case CEC_OPCODE_SET_EXTERNAL_TIMER
:
1110 return "set external timer";
1111 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE
:
1112 return "set timer program title";
1113 case CEC_OPCODE_TIMER_CLEARED_STATUS
:
1114 return "timer cleared status";
1115 case CEC_OPCODE_TIMER_STATUS
:
1116 return "timer status";
1117 case CEC_OPCODE_CEC_VERSION
:
1118 return "cec version";
1119 case CEC_OPCODE_GET_CEC_VERSION
:
1120 return "get cec version";
1121 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS
:
1122 return "give physical address";
1123 case CEC_OPCODE_GET_MENU_LANGUAGE
:
1124 return "get menu language";
1125 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS
:
1126 return "report physical address";
1127 case CEC_OPCODE_SET_MENU_LANGUAGE
:
1128 return "set menu language";
1129 case CEC_OPCODE_DECK_CONTROL
:
1130 return "deck control";
1131 case CEC_OPCODE_DECK_STATUS
:
1132 return "deck status";
1133 case CEC_OPCODE_GIVE_DECK_STATUS
:
1134 return "give deck status";
1135 case CEC_OPCODE_PLAY
:
1137 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS
:
1138 return "give tuner status";
1139 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE
:
1140 return "select analogue service";
1141 case CEC_OPCODE_SELECT_DIGITAL_SERVICE
:
1142 return "set digital service";
1143 case CEC_OPCODE_TUNER_DEVICE_STATUS
:
1144 return "tuner device status";
1145 case CEC_OPCODE_TUNER_STEP_DECREMENT
:
1146 return "tuner step decrement";
1147 case CEC_OPCODE_TUNER_STEP_INCREMENT
:
1148 return "tuner step increment";
1149 case CEC_OPCODE_DEVICE_VENDOR_ID
:
1150 return "device vendor id";
1151 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
:
1152 return "give device vendor id";
1153 case CEC_OPCODE_VENDOR_COMMAND
:
1154 return "vendor command";
1155 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID
:
1156 return "vendor command with id";
1157 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN
:
1158 return "vendor remote button down";
1159 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP
:
1160 return "vendor remote button up";
1161 case CEC_OPCODE_SET_OSD_STRING
:
1162 return "set osd string";
1163 case CEC_OPCODE_GIVE_OSD_NAME
:
1164 return "give osd name";
1165 case CEC_OPCODE_SET_OSD_NAME
:
1166 return "set osd name";
1167 case CEC_OPCODE_MENU_REQUEST
:
1168 return "menu request";
1169 case CEC_OPCODE_MENU_STATUS
:
1170 return "menu status";
1171 case CEC_OPCODE_USER_CONTROL_PRESSED
:
1172 return "user control pressed";
1173 case CEC_OPCODE_USER_CONTROL_RELEASE
:
1174 return "user control release";
1175 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
:
1176 return "give device power status";
1177 case CEC_OPCODE_REPORT_POWER_STATUS
:
1178 return "report power status";
1179 case CEC_OPCODE_FEATURE_ABORT
:
1180 return "feature abort";
1181 case CEC_OPCODE_ABORT
:
1183 case CEC_OPCODE_GIVE_AUDIO_STATUS
:
1184 return "give audio status";
1185 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS
:
1186 return "give audio mode status";
1187 case CEC_OPCODE_REPORT_AUDIO_STATUS
:
1188 return "report audio status";
1189 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE
:
1190 return "set system audio mode";
1191 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST
:
1192 return "system audio mode request";
1193 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS
:
1194 return "system audio mode status";
1195 case CEC_OPCODE_SET_AUDIO_RATE
:
1196 return "set audio rate";
1202 const char *CCECProcessor::ToString(const cec_system_audio_status mode
)
1206 case CEC_SYSTEM_AUDIO_STATUS_ON
:
1208 case CEC_SYSTEM_AUDIO_STATUS_OFF
:
1215 const char *CCECProcessor::ToString(const cec_audio_status status
)
1217 // TODO this is a mask
1221 const char *CCECProcessor::ToString(const cec_vendor_id vendor
)
1225 case CEC_VENDOR_SAMSUNG
:
1229 case CEC_VENDOR_PANASONIC
:
1231 case CEC_VENDOR_PIONEER
:
1233 case CEC_VENDOR_ONKYO
:
1235 case CEC_VENDOR_YAMAHA
:
1237 case CEC_VENDOR_PHILIPS
:
1244 void *CCECBusScan::Process(void)
1246 CCECBusDevice
*device(NULL
);
1247 while (!IsStopped())
1249 for (unsigned int iPtr
= 0; iPtr
< 15 && !IsStopped(); iPtr
++)
1251 device
= m_processor
->m_busDevices
[iPtr
];
1252 if (device
&& device
->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1255 device
->GetPhysicalAddress(false);
1259 device
->GetCecVersion();
1263 device
->GetVendorId();