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
, 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_controller(controller
),
60 m_communication
= new CAdapterCommunication(this);
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
, 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_controller(controller
),
77 m_communication
= new CAdapterCommunication(this);
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 delete m_communication
;
124 m_communication
= NULL
;
126 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
127 delete m_busDevices
[iPtr
];
130 bool CCECProcessor::Start(const char *strPort
, uint16_t iBaudRate
/* = 38400 */, uint32_t iTimeoutMs
/* = 10000 */)
132 CLockObject
lock(&m_mutex
);
133 if (!m_communication
|| m_communication
->IsOpen())
135 m_controller
->AddLog(CEC_LOG_ERROR
, "connection already opened");
139 if (!m_communication
->Open(strPort
, iBaudRate
, iTimeoutMs
))
141 m_controller
->AddLog(CEC_LOG_ERROR
, "could not open a connection");
147 if (!m_startCondition
.Wait(&m_mutex
) || !m_bStarted
)
149 m_controller
->AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
154 if (SetAckMask(m_logicalAddresses
.AckMask()) &&
155 SetHDMIPort(m_iBaseDevice
, m_iHDMIPort
, true))
157 m_busScan
= new CCECBusScan(this);
158 m_busScan
->CreateThread(true);
163 m_controller
->AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
168 bool CCECProcessor::TryLogicalAddress(cec_logical_address address
)
170 if (m_busDevices
[address
]->TryLogicalAddress())
172 /* only set our OSD name and active source for the primary device */
173 if (m_logicalAddresses
.IsEmpty())
175 m_busDevices
[address
]->m_strDeviceName
= m_strDeviceName
;
176 m_busDevices
[address
]->m_bActiveSource
= true;
178 m_logicalAddresses
.Set(address
);
185 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
187 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'recording device'");
188 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1
) ||
189 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2
) ||
190 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3
);
193 bool CCECProcessor::FindLogicalAddressTuner(void)
195 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'tuner'");
196 return TryLogicalAddress(CECDEVICE_TUNER1
) ||
197 TryLogicalAddress(CECDEVICE_TUNER2
) ||
198 TryLogicalAddress(CECDEVICE_TUNER3
) ||
199 TryLogicalAddress(CECDEVICE_TUNER4
);
202 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
204 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'playback device'");
205 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1
) ||
206 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2
) ||
207 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3
);
210 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
212 AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'audio'");
213 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM
);
216 bool CCECProcessor::FindLogicalAddresses(void)
219 m_logicalAddresses
.Clear();
222 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
224 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
227 strLog
.Format("%s - device %d: type %d", __FUNCTION__
, iPtr
, m_types
.types
[iPtr
]);
228 AddLog(CEC_LOG_DEBUG
, strLog
);
230 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_RECORDING_DEVICE
)
231 bReturn
&= FindLogicalAddressRecordingDevice();
232 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_TUNER
)
233 bReturn
&= FindLogicalAddressTuner();
234 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE
)
235 bReturn
&= FindLogicalAddressPlaybackDevice();
236 if (m_types
.types
[iPtr
] == CEC_DEVICE_TYPE_AUDIO_SYSTEM
)
237 bReturn
&= FindLogicalAddressAudioSystem();
243 void *CCECProcessor::Process(void)
245 bool bParseFrame(false);
247 CCECAdapterMessage msg
;
249 if (m_logicalAddresses
.IsEmpty() && !FindLogicalAddresses())
251 CLockObject
lock(&m_mutex
);
252 m_controller
->AddLog(CEC_LOG_ERROR
, "could not detect our logical addresses");
253 m_startCondition
.Signal();
258 CLockObject
lock(&m_mutex
);
260 m_controller
->AddLog(CEC_LOG_DEBUG
, "processor thread started");
261 m_startCondition
.Signal();
270 CLockObject
lock(&m_mutex
);
271 if (m_commandBuffer
.Pop(command
))
275 else if (m_communication
->IsOpen() && m_communication
->Read(msg
, 50))
277 if ((bParseFrame
= (ParseMessage(msg
) && !IsStopped())) == true)
278 command
= m_currentframe
;
283 ParseCommand(command
);
288 m_controller
->CheckKeypressTimeout();
292 m_communication
->Close();
297 bool CCECProcessor::SetActiveSource(cec_device_type type
/* = CEC_DEVICE_TYPE_RESERVED */)
304 cec_logical_address addr
= m_logicalAddresses
.primary
;
306 if (type
!= CEC_DEVICE_TYPE_RESERVED
)
308 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
310 if (m_logicalAddresses
[iPtr
] && m_busDevices
[iPtr
]->m_type
== type
)
312 addr
= (cec_logical_address
) iPtr
;
318 bReturn
= m_busDevices
[CECDEVICE_TV
]->PowerOn() &&
319 m_busDevices
[addr
]->TransmitActiveSource() &&
320 SetStreamPath(m_busDevices
[addr
]->GetPhysicalAddress(false));
322 if (bReturn
&& (m_busDevices
[addr
]->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE
||
323 m_busDevices
[addr
]->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE
))
325 bReturn
= ((CCECPlaybackDevice
*)m_busDevices
[addr
])->TransmitDeckStatus(CECDEVICE_TV
);
331 bool CCECProcessor::SetActiveSource(cec_logical_address iAddress
)
333 return SetStreamPath(m_busDevices
[iAddress
]->GetPhysicalAddress(false));
336 bool CCECProcessor::SetActiveView(void)
338 return SetActiveSource(m_types
.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED
: m_types
[0]);
341 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode
, bool bSendUpdate
/* = true */)
345 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
348 ((CCECPlaybackDevice
*) device
)->SetDeckControlMode(mode
);
350 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
357 bool CCECProcessor::SetDeckInfo(cec_deck_info info
, bool bSendUpdate
/* = true */)
361 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
364 ((CCECPlaybackDevice
*) device
)->SetDeckStatus(info
);
366 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
373 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice
, uint8_t iPort
, bool bForce
/* = false */)
378 strLog
.Format("setting HDMI port to %d on device %s (%d)", iPort
, ToString(iBaseDevice
), (int)iBaseDevice
);
379 AddLog(CEC_LOG_DEBUG
, strLog
);
381 m_iBaseDevice
= iBaseDevice
;
383 if (!m_bStarted
&& !bForce
)
386 uint16_t iPhysicalAddress(0);
387 iPhysicalAddress
= m_busDevices
[iBaseDevice
]->GetPhysicalAddress();
389 if (iPhysicalAddress
== 0)
391 else if (iPhysicalAddress
% 0x1000 == 0)
393 else if (iPhysicalAddress
% 0x100 == 0)
395 else if (iPhysicalAddress
% 0x10 == 0)
398 while(!bReturn
&& iPos
> 0)
400 iPhysicalAddress
+= (uint16_t)(iPort
* iPos
);
401 strLog
.Format("checking physical address %4x", iPhysicalAddress
);
402 AddLog(CEC_LOG_DEBUG
, strLog
);
403 if (CheckPhysicalAddress(iPhysicalAddress
))
405 strLog
.Format("physical address %4x is in use", iPhysicalAddress
);
406 AddLog(CEC_LOG_DEBUG
, strLog
);
407 iPos
= (iPos
== 1) ? 0 : iPos
/ 0x10;
411 SetPhysicalAddress(iPhysicalAddress
);
419 bool CCECProcessor::CheckPhysicalAddress(uint16_t iPhysicalAddress
)
421 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
423 if (m_busDevices
[iPtr
]->GetPhysicalAddress(false) == iPhysicalAddress
)
429 bool CCECProcessor::SetStreamPath(uint16_t iStreamPath
)
433 CCECBusDevice
*device
= GetDeviceByPhysicalAddress(iStreamPath
);
436 device
->SetActiveDevice();
443 bool CCECProcessor::TransmitInactiveSource(void)
448 if (!m_logicalAddresses
.IsEmpty() && m_busDevices
[m_logicalAddresses
.primary
])
449 return m_busDevices
[m_logicalAddresses
.primary
]->TransmitInactiveSource();
453 void CCECProcessor::LogOutput(const cec_command
&data
)
456 strTx
.Format("<< %02x", ((uint8_t)data
.initiator
<< 4) + (uint8_t)data
.destination
);
458 strTx
.AppendFormat(":%02x", (uint8_t)data
.opcode
);
460 for (uint8_t iPtr
= 0; iPtr
< data
.parameters
.size
; iPtr
++)
461 strTx
.AppendFormat(":%02x", data
.parameters
[iPtr
]);
462 m_controller
->AddLog(CEC_LOG_TRAFFIC
, strTx
.c_str());
465 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress
)
467 if (m_logicalAddresses
.primary
!= iLogicalAddress
)
470 strLog
.Format("<< setting primary logical address to %1x", iLogicalAddress
);
471 m_controller
->AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
472 m_logicalAddresses
.primary
= iLogicalAddress
;
473 m_logicalAddresses
.Set(iLogicalAddress
);
474 return SetAckMask(m_logicalAddresses
.AckMask());
480 bool CCECProcessor::SetMenuState(cec_menu_state state
, bool bSendUpdate
/* = true */)
482 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
484 if (m_logicalAddresses
[iPtr
])
485 m_busDevices
[iPtr
]->SetMenuState(state
);
489 m_busDevices
[m_logicalAddresses
.primary
]->TransmitMenuState(CECDEVICE_TV
);
494 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress
)
496 if (!m_logicalAddresses
.IsEmpty())
498 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
499 if (m_logicalAddresses
[iPtr
])
500 m_busDevices
[iPtr
]->SetPhysicalAddress(iPhysicalAddress
);
501 return SetActiveView();
506 bool CCECProcessor::SwitchMonitoring(bool bEnable
)
509 strLog
.Format("== %s monitoring mode ==", bEnable
? "enabling" : "disabling");
510 m_controller
->AddLog(CEC_LOG_NOTICE
, strLog
.c_str());
513 CLockObject
lock(&m_mutex
);
514 m_bMonitor
= bEnable
;
520 m_busScan
= new CCECBusScan(this);
521 m_busScan
->CreateThread(true);
528 m_busScan
->StopThread();
536 return SetAckMask(0);
538 return SetAckMask(m_logicalAddresses
.AckMask());
541 bool CCECProcessor::PollDevice(cec_logical_address iAddress
)
543 if (iAddress
!= CECDEVICE_UNKNOWN
&& m_busDevices
[iAddress
])
545 return m_logicalAddresses
.primary
== CECDEVICE_UNKNOWN
?
546 m_busDevices
[iAddress
]->TransmitPoll(iAddress
) :
547 m_busDevices
[m_logicalAddresses
.primary
]->TransmitPoll(iAddress
);
552 uint8_t CCECProcessor::VolumeUp(bool bWait
/* = true */)
555 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
556 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeUp(bWait
);
561 uint8_t CCECProcessor::VolumeDown(bool bWait
/* = true */)
564 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
565 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeDown(bWait
);
570 uint8_t CCECProcessor::MuteAudio(bool bWait
/* = true */)
573 if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM
))
574 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->MuteAudio(bWait
);
579 CCECBusDevice
*CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
, bool bRefresh
/* = false */) const
581 if (m_busDevices
[m_logicalAddresses
.primary
]->GetPhysicalAddress(false) == iPhysicalAddress
)
582 return m_busDevices
[m_logicalAddresses
.primary
];
584 CCECBusDevice
*device
= NULL
;
585 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
587 if (m_busDevices
[iPtr
]->GetPhysicalAddress(bRefresh
) == iPhysicalAddress
)
589 device
= m_busDevices
[iPtr
];
597 CCECBusDevice
*CCECProcessor::GetDeviceByType(cec_device_type type
) const
599 CCECBusDevice
*device
= NULL
;
601 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
603 if (m_busDevices
[iPtr
]->m_type
== type
)
605 device
= m_busDevices
[iPtr
];
613 cec_version
CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress
)
615 return m_busDevices
[iAddress
]->GetCecVersion();
618 cec_osd_name
CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress
)
620 CStdString strOSDName
= m_busDevices
[iAddress
]->GetOSDName();
623 snprintf(retVal
.name
, sizeof(retVal
.name
), "%s", strOSDName
.c_str());
624 retVal
.device
= iAddress
;
629 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress
, cec_menu_language
*language
)
631 if (m_busDevices
[iAddress
])
633 *language
= m_busDevices
[iAddress
]->GetMenuLanguage();
634 return (strcmp(language
->language
, "???") != 0);
639 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress
)
641 if (m_busDevices
[iAddress
])
642 return m_busDevices
[iAddress
]->GetVendorId();
646 cec_power_status
CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress
)
648 if (m_busDevices
[iAddress
])
649 return m_busDevices
[iAddress
]->GetPowerStatus();
650 return CEC_POWER_STATUS_UNKNOWN
;
653 bool CCECProcessor::Transmit(const cec_command
&data
)
658 CCECAdapterMessage
*output
= new CCECAdapterMessage(data
);
659 bReturn
= Transmit(output
);
665 bool CCECProcessor::Transmit(CCECAdapterMessage
*output
)
668 CLockObject
lock(&m_mutex
);
670 m_communication
->SetLineTimeout(3);
674 if (output
->tries
> 0)
675 m_communication
->SetLineTimeout(5);
677 CLockObject
msgLock(&output
->mutex
);
678 if (!m_communication
|| !m_communication
->Write(output
))
682 output
->condition
.Wait(&output
->mutex
);
683 if (output
->state
!= ADAPTER_MESSAGE_STATE_SENT
)
685 m_controller
->AddLog(CEC_LOG_ERROR
, "command was not sent");
690 if (output
->transmit_timeout
> 0)
692 if ((bReturn
= WaitForTransmitSucceeded(output
)) == false)
693 m_controller
->AddLog(CEC_LOG_DEBUG
, "did not receive ack");
697 }while (output
->transmit_timeout
> 0 && output
->needs_retry() && ++output
->tries
<= output
->maxTries
);
700 m_communication
->SetLineTimeout(3);
705 void CCECProcessor::TransmitAbort(cec_logical_address address
, cec_opcode opcode
, cec_abort_reason reason
/* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
707 m_controller
->AddLog(CEC_LOG_DEBUG
, "<< transmitting abort message");
711 cec_command::Format(command
, m_logicalAddresses
.primary
, address
, CEC_OPCODE_FEATURE_ABORT
);
712 command
.parameters
.PushBack((uint8_t)opcode
);
713 command
.parameters
.PushBack((uint8_t)reason
);
718 bool CCECProcessor::WaitForTransmitSucceeded(CCECAdapterMessage
*message
)
721 bool bTransmitSucceeded(false);
722 uint8_t iPacketsLeft(message
->size() / 4);
724 int64_t iNow
= GetTimeMs();
725 int64_t iTargetTime
= iNow
+ message
->transmit_timeout
;
727 while (!bTransmitSucceeded
&& !bError
&& (message
->transmit_timeout
== 0 || iNow
< iTargetTime
))
729 CCECAdapterMessage msg
;
731 if (!m_communication
->Read(msg
, message
->transmit_timeout
> 0 ? (int32_t)(iTargetTime
- iNow
) : 1000))
737 if (msg
.message() == MSGCODE_FRAME_START
&& msg
.ack())
739 m_busDevices
[msg
.initiator()]->GetHandler()->HandlePoll(msg
.initiator(), msg
.destination());
740 m_lastInitiator
= msg
.initiator();
745 bError
= msg
.is_error();
746 if (msg
.message() == MSGCODE_RECEIVE_FAILED
&&
747 m_lastInitiator
!= CECDEVICE_UNKNOWN
&&
748 !m_busDevices
[m_lastInitiator
]->GetHandler()->HandleReceiveFailed())
756 message
->reply
= msg
.message();
757 m_controller
->AddLog(CEC_LOG_DEBUG
, msg
.ToString());
761 switch(msg
.message())
763 case MSGCODE_COMMAND_ACCEPTED
:
764 m_controller
->AddLog(CEC_LOG_DEBUG
, msg
.ToString());
765 if (iPacketsLeft
> 0)
768 case MSGCODE_TRANSMIT_SUCCEEDED
:
769 m_controller
->AddLog(CEC_LOG_DEBUG
, msg
.ToString());
770 bTransmitSucceeded
= (iPacketsLeft
== 0);
771 bError
= !bTransmitSucceeded
;
772 message
->reply
= MSGCODE_TRANSMIT_SUCCEEDED
;
775 // ignore other data while waiting
783 return bTransmitSucceeded
&& !bError
;
786 bool CCECProcessor::ParseMessage(const CCECAdapterMessage
&msg
)
789 bool bIsError(msg
.is_error());
794 switch(msg
.message())
796 case MSGCODE_FRAME_START
:
798 m_currentframe
.Clear();
801 m_currentframe
.initiator
= msg
.initiator();
802 m_currentframe
.destination
= msg
.destination();
803 m_currentframe
.ack
= msg
.ack();
804 m_currentframe
.eom
= msg
.eom();
806 if (m_currentframe
.ack
== true)
808 m_lastInitiator
= m_currentframe
.initiator
;
809 m_busDevices
[m_lastInitiator
]->GetHandler()->HandlePoll(m_currentframe
.initiator
, m_currentframe
.destination
);
813 case MSGCODE_RECEIVE_FAILED
:
815 if (m_lastInitiator
!= CECDEVICE_UNKNOWN
)
816 bIsError
= m_busDevices
[m_lastInitiator
]->GetHandler()->HandleReceiveFailed();
819 case MSGCODE_FRAME_DATA
:
823 m_currentframe
.PushBack(msg
[1]);
824 m_currentframe
.eom
= msg
.eom();
833 m_controller
->AddLog(bIsError
? CEC_LOG_WARNING
: CEC_LOG_DEBUG
, msg
.ToString());
837 void CCECProcessor::ParseCommand(cec_command
&command
)
840 dataStr
.Format(">> %1x%1x:%02x", command
.initiator
, command
.destination
, command
.opcode
);
841 for (uint8_t iPtr
= 0; iPtr
< command
.parameters
.size
; iPtr
++)
842 dataStr
.AppendFormat(":%02x", (unsigned int)command
.parameters
[iPtr
]);
843 m_controller
->AddLog(CEC_LOG_TRAFFIC
, dataStr
.c_str());
845 if (!m_bMonitor
&& command
.initiator
>= CECDEVICE_TV
&& command
.initiator
<= CECDEVICE_BROADCAST
)
846 m_busDevices
[(uint8_t)command
.initiator
]->HandleCommand(command
);
849 cec_logical_addresses
CCECProcessor::GetActiveDevices(void)
851 cec_logical_addresses addresses
;
853 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
855 if (m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
856 addresses
.Set((cec_logical_address
) iPtr
);
861 bool CCECProcessor::IsActiveDevice(cec_logical_address address
)
863 return m_busDevices
[address
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
;
866 bool CCECProcessor::IsActiveDeviceType(cec_device_type type
)
868 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
870 if (m_busDevices
[iPtr
]->GetType() == type
&& m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
877 uint16_t CCECProcessor::GetPhysicalAddress(void) const
879 if (!m_logicalAddresses
.IsEmpty() && m_busDevices
[m_logicalAddresses
.primary
])
880 return m_busDevices
[m_logicalAddresses
.primary
]->GetPhysicalAddress(false);
884 void CCECProcessor::SetCurrentButton(cec_user_control_code iButtonCode
)
886 m_controller
->SetCurrentButton(iButtonCode
);
889 void CCECProcessor::AddCommand(const cec_command
&command
)
891 m_controller
->AddCommand(command
);
894 void CCECProcessor::AddKey(cec_keypress
&key
)
896 m_controller
->AddKey(key
);
899 void CCECProcessor::AddKey(void)
901 m_controller
->AddKey();
904 void CCECProcessor::AddLog(cec_log_level level
, const CStdString
&strMessage
)
906 m_controller
->AddLog(level
, strMessage
);
909 bool CCECProcessor::SetAckMask(uint16_t iMask
)
913 strLog
.Format("setting ackmask to %2x", iMask
);
914 m_controller
->AddLog(CEC_LOG_DEBUG
, strLog
.c_str());
916 CCECAdapterMessage
*output
= new CCECAdapterMessage
;
918 output
->push_back(MSGSTART
);
919 output
->push_escaped(MSGCODE_SET_ACK_MASK
);
920 output
->push_escaped(iMask
>> 8);
921 output
->push_escaped((uint8_t)iMask
);
922 output
->push_back(MSGEND
);
924 if ((bReturn
= Transmit(output
)) == false)
925 m_controller
->AddLog(CEC_LOG_ERROR
, "could not set the ackmask");
932 bool CCECProcessor::SendKeypress(cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
/* = false */)
934 return m_busDevices
[iDestination
]->SendKeypress(key
, bWait
);
937 bool CCECProcessor::SendKeyRelease(cec_logical_address iDestination
, bool bWait
/* = false */)
939 return m_busDevices
[iDestination
]->SendKeyRelease(bWait
);
942 const char *CCECProcessor::ToString(const cec_menu_state state
)
946 case CEC_MENU_STATE_ACTIVATED
:
948 case CEC_MENU_STATE_DEACTIVATED
:
949 return "deactivated";
955 const char *CCECProcessor::ToString(const cec_version version
)
959 case CEC_VERSION_1_2
:
961 case CEC_VERSION_1_2A
:
963 case CEC_VERSION_1_3
:
965 case CEC_VERSION_1_3A
:
967 case CEC_VERSION_1_4
:
974 const char *CCECProcessor::ToString(const cec_power_status status
)
978 case CEC_POWER_STATUS_ON
:
980 case CEC_POWER_STATUS_STANDBY
:
982 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY
:
983 return "in transition from on to standby";
984 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
:
985 return "in transition from standby to on";
991 const char *CCECProcessor::ToString(const cec_logical_address address
)
995 case CECDEVICE_AUDIOSYSTEM
:
997 case CECDEVICE_BROADCAST
:
999 case CECDEVICE_FREEUSE
:
1001 case CECDEVICE_PLAYBACKDEVICE1
:
1002 return "Playback 1";
1003 case CECDEVICE_PLAYBACKDEVICE2
:
1004 return "Playback 2";
1005 case CECDEVICE_PLAYBACKDEVICE3
:
1006 return "Playback 3";
1007 case CECDEVICE_RECORDINGDEVICE1
:
1008 return "Recorder 1";
1009 case CECDEVICE_RECORDINGDEVICE2
:
1010 return "Recorder 2";
1011 case CECDEVICE_RECORDINGDEVICE3
:
1012 return "Recorder 3";
1013 case CECDEVICE_RESERVED1
:
1014 return "Reserved 1";
1015 case CECDEVICE_RESERVED2
:
1016 return "Reserved 2";
1017 case CECDEVICE_TUNER1
:
1019 case CECDEVICE_TUNER2
:
1021 case CECDEVICE_TUNER3
:
1023 case CECDEVICE_TUNER4
:
1032 const char *CCECProcessor::ToString(const cec_deck_control_mode mode
)
1036 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND
:
1037 return "skip forward wind";
1038 case CEC_DECK_CONTROL_MODE_EJECT
:
1040 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND
:
1041 return "reverse rewind";
1042 case CEC_DECK_CONTROL_MODE_STOP
:
1049 const char *CCECProcessor::ToString(const cec_deck_info status
)
1053 case CEC_DECK_INFO_PLAY
:
1055 case CEC_DECK_INFO_RECORD
:
1057 case CEC_DECK_INFO_PLAY_REVERSE
:
1058 return "play reverse";
1059 case CEC_DECK_INFO_STILL
:
1061 case CEC_DECK_INFO_SLOW
:
1063 case CEC_DECK_INFO_SLOW_REVERSE
:
1064 return "slow reverse";
1065 case CEC_DECK_INFO_FAST_FORWARD
:
1066 return "fast forward";
1067 case CEC_DECK_INFO_FAST_REVERSE
:
1068 return "fast reverse";
1069 case CEC_DECK_INFO_NO_MEDIA
:
1071 case CEC_DECK_INFO_STOP
:
1073 case CEC_DECK_INFO_SKIP_FORWARD_WIND
:
1074 return "info skip forward wind";
1075 case CEC_DECK_INFO_SKIP_REVERSE_REWIND
:
1076 return "info skip reverse rewind";
1077 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD
:
1078 return "info index search forward";
1079 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE
:
1080 return "info index search reverse";
1081 case CEC_DECK_INFO_OTHER_STATUS
:
1088 const char *CCECProcessor::ToString(const cec_opcode opcode
)
1092 case CEC_OPCODE_ACTIVE_SOURCE
:
1093 return "active source";
1094 case CEC_OPCODE_IMAGE_VIEW_ON
:
1095 return "image view on";
1096 case CEC_OPCODE_TEXT_VIEW_ON
:
1097 return "text view on";
1098 case CEC_OPCODE_INACTIVE_SOURCE
:
1099 return "inactive source";
1100 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE
:
1101 return "request active source";
1102 case CEC_OPCODE_ROUTING_CHANGE
:
1103 return "routing change";
1104 case CEC_OPCODE_ROUTING_INFORMATION
:
1105 return "routing information";
1106 case CEC_OPCODE_SET_STREAM_PATH
:
1107 return "set stream path";
1108 case CEC_OPCODE_STANDBY
:
1110 case CEC_OPCODE_RECORD_OFF
:
1111 return "record off";
1112 case CEC_OPCODE_RECORD_ON
:
1114 case CEC_OPCODE_RECORD_STATUS
:
1115 return "record status";
1116 case CEC_OPCODE_RECORD_TV_SCREEN
:
1117 return "record tv screen";
1118 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER
:
1119 return "clear analogue timer";
1120 case CEC_OPCODE_CLEAR_DIGITAL_TIMER
:
1121 return "clear digital timer";
1122 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER
:
1123 return "clear external timer";
1124 case CEC_OPCODE_SET_ANALOGUE_TIMER
:
1125 return "set analogue timer";
1126 case CEC_OPCODE_SET_DIGITAL_TIMER
:
1127 return "set digital timer";
1128 case CEC_OPCODE_SET_EXTERNAL_TIMER
:
1129 return "set external timer";
1130 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE
:
1131 return "set timer program title";
1132 case CEC_OPCODE_TIMER_CLEARED_STATUS
:
1133 return "timer cleared status";
1134 case CEC_OPCODE_TIMER_STATUS
:
1135 return "timer status";
1136 case CEC_OPCODE_CEC_VERSION
:
1137 return "cec version";
1138 case CEC_OPCODE_GET_CEC_VERSION
:
1139 return "get cec version";
1140 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS
:
1141 return "give physical address";
1142 case CEC_OPCODE_GET_MENU_LANGUAGE
:
1143 return "get menu language";
1144 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS
:
1145 return "report physical address";
1146 case CEC_OPCODE_SET_MENU_LANGUAGE
:
1147 return "set menu language";
1148 case CEC_OPCODE_DECK_CONTROL
:
1149 return "deck control";
1150 case CEC_OPCODE_DECK_STATUS
:
1151 return "deck status";
1152 case CEC_OPCODE_GIVE_DECK_STATUS
:
1153 return "give deck status";
1154 case CEC_OPCODE_PLAY
:
1156 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS
:
1157 return "give tuner status";
1158 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE
:
1159 return "select analogue service";
1160 case CEC_OPCODE_SELECT_DIGITAL_SERVICE
:
1161 return "set digital service";
1162 case CEC_OPCODE_TUNER_DEVICE_STATUS
:
1163 return "tuner device status";
1164 case CEC_OPCODE_TUNER_STEP_DECREMENT
:
1165 return "tuner step decrement";
1166 case CEC_OPCODE_TUNER_STEP_INCREMENT
:
1167 return "tuner step increment";
1168 case CEC_OPCODE_DEVICE_VENDOR_ID
:
1169 return "device vendor id";
1170 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
:
1171 return "give device vendor id";
1172 case CEC_OPCODE_VENDOR_COMMAND
:
1173 return "vendor command";
1174 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID
:
1175 return "vendor command with id";
1176 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN
:
1177 return "vendor remote button down";
1178 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP
:
1179 return "vendor remote button up";
1180 case CEC_OPCODE_SET_OSD_STRING
:
1181 return "set osd string";
1182 case CEC_OPCODE_GIVE_OSD_NAME
:
1183 return "give osd name";
1184 case CEC_OPCODE_SET_OSD_NAME
:
1185 return "set osd name";
1186 case CEC_OPCODE_MENU_REQUEST
:
1187 return "menu request";
1188 case CEC_OPCODE_MENU_STATUS
:
1189 return "menu status";
1190 case CEC_OPCODE_USER_CONTROL_PRESSED
:
1191 return "user control pressed";
1192 case CEC_OPCODE_USER_CONTROL_RELEASE
:
1193 return "user control release";
1194 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
:
1195 return "give device power status";
1196 case CEC_OPCODE_REPORT_POWER_STATUS
:
1197 return "report power status";
1198 case CEC_OPCODE_FEATURE_ABORT
:
1199 return "feature abort";
1200 case CEC_OPCODE_ABORT
:
1202 case CEC_OPCODE_GIVE_AUDIO_STATUS
:
1203 return "give audio status";
1204 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS
:
1205 return "give audio mode status";
1206 case CEC_OPCODE_REPORT_AUDIO_STATUS
:
1207 return "report audio status";
1208 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE
:
1209 return "set system audio mode";
1210 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST
:
1211 return "system audio mode request";
1212 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS
:
1213 return "system audio mode status";
1214 case CEC_OPCODE_SET_AUDIO_RATE
:
1215 return "set audio rate";
1221 const char *CCECProcessor::ToString(const cec_system_audio_status mode
)
1225 case CEC_SYSTEM_AUDIO_STATUS_ON
:
1227 case CEC_SYSTEM_AUDIO_STATUS_OFF
:
1234 const char *CCECProcessor::ToString(const cec_audio_status status
)
1236 // TODO this is a mask
1240 const char *CCECProcessor::ToString(const cec_vendor_id vendor
)
1244 case CEC_VENDOR_SAMSUNG
:
1248 case CEC_VENDOR_PANASONIC
:
1250 case CEC_VENDOR_PIONEER
:
1252 case CEC_VENDOR_ONKYO
:
1254 case CEC_VENDOR_YAMAHA
:
1256 case CEC_VENDOR_PHILIPS
:
1263 void *CCECBusScan::Process(void)
1265 CCECBusDevice
*device(NULL
);
1266 while (!IsStopped())
1268 for (unsigned int iPtr
= 0; iPtr
< 15 && !IsStopped(); iPtr
++)
1270 device
= m_processor
->m_busDevices
[iPtr
];
1271 if (device
&& device
->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1274 device
->GetVendorId();
1283 bool CCECProcessor::StartBootloader(void)
1285 return m_communication
->StartBootloader();
1288 bool CCECProcessor::PingAdapter(void)
1290 return m_communication
->PingAdapter();