2 * This file is part of the libCEC(R) library.
4 * libCEC(R) is Copyright (C) 2011-2012 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 "adapter/USBCECAdapterCommunication.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 "platform/util/timeutils.h"
48 using namespace PLATFORM
;
50 CCECProcessor::CCECProcessor(CLibCEC
*controller
, libcec_configuration
*configuration
) :
51 m_bConnectionOpened(false),
52 m_bInitialised(false),
53 m_communication(NULL
),
54 m_controller(controller
),
56 m_iStandardLineTimeout(3),
57 m_iRetryLineTimeout(3),
58 m_iLastTransmission(0)
61 m_configuration
.Clear();
62 m_configuration
.serverVersion
= CEC_SERVER_VERSION_1_6_2
;
63 SetConfiguration(configuration
);
65 if (m_configuration
.tvVendor
!= CEC_VENDOR_UNKNOWN
)
66 m_busDevices
[CECDEVICE_TV
]->ReplaceHandler(false);
69 CCECProcessor::CCECProcessor(CLibCEC
*controller
, const char *strDeviceName
, const cec_device_type_list
&types
, uint16_t iPhysicalAddress
) :
70 m_bConnectionOpened(false),
71 m_bInitialised(false),
72 m_communication(NULL
),
73 m_controller(controller
),
75 m_iStandardLineTimeout(3),
76 m_iRetryLineTimeout(3),
77 m_iLastTransmission(0)
79 m_configuration
.Clear();
80 m_configuration
.serverVersion
= CEC_SERVER_VERSION_1_6_2
;
82 // client version < 1.5.0
83 m_configuration
.clientVersion
= (uint32_t)CEC_CLIENT_VERSION_PRE_1_5
;
84 snprintf(m_configuration
.strDeviceName
, 13, "%s", strDeviceName
);
85 m_configuration
.deviceTypes
= types
;
86 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
87 m_configuration
.baseDevice
= (cec_logical_address
)CEC_DEFAULT_BASE_DEVICE
;
88 m_configuration
.iHDMIPort
= CEC_DEFAULT_HDMI_PORT
;
90 if (m_configuration
.deviceTypes
.IsEmpty())
91 m_configuration
.deviceTypes
.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE
);
95 void CCECProcessor::CreateBusDevices(void)
97 for (int iPtr
= 0; iPtr
< 16; iPtr
++)
101 case CECDEVICE_AUDIOSYSTEM
:
102 m_busDevices
[iPtr
] = new CCECAudioSystem(this, (cec_logical_address
) iPtr
, 0xFFFF);
104 case CECDEVICE_PLAYBACKDEVICE1
:
105 case CECDEVICE_PLAYBACKDEVICE2
:
106 case CECDEVICE_PLAYBACKDEVICE3
:
107 m_busDevices
[iPtr
] = new CCECPlaybackDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
109 case CECDEVICE_RECORDINGDEVICE1
:
110 case CECDEVICE_RECORDINGDEVICE2
:
111 case CECDEVICE_RECORDINGDEVICE3
:
112 m_busDevices
[iPtr
] = new CCECRecordingDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
114 case CECDEVICE_TUNER1
:
115 case CECDEVICE_TUNER2
:
116 case CECDEVICE_TUNER3
:
117 case CECDEVICE_TUNER4
:
118 m_busDevices
[iPtr
] = new CCECTuner(this, (cec_logical_address
) iPtr
, 0xFFFF);
121 m_busDevices
[iPtr
] = new CCECTV(this, (cec_logical_address
) iPtr
, 0);
124 m_busDevices
[iPtr
] = new CCECBusDevice(this, (cec_logical_address
) iPtr
, 0xFFFF);
130 CCECProcessor::~CCECProcessor(void)
134 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
136 delete m_busDevices
[iPtr
];
137 m_busDevices
[iPtr
] = NULL
;
141 void CCECProcessor::Close(void)
144 SetInitialised(false);
149 CLockObject
lock(m_mutex
);
150 bClose
= m_bConnectionOpened
;
151 m_bConnectionOpened
= false;
154 if (bClose
&& m_communication
)
156 delete m_communication
;
157 m_communication
= NULL
;
161 bool CCECProcessor::OpenConnection(const char *strPort
, uint16_t iBaudRate
, uint32_t iTimeoutMs
, bool bStartListening
/* = true */)
167 CLockObject
lock(m_mutex
);
168 if (m_bConnectionOpened
)
170 CLibCEC::AddLog(CEC_LOG_ERROR
, "connection already opened");
173 m_communication
= new CUSBCECAdapterCommunication(this, strPort
, iBaudRate
);
174 m_bConnectionOpened
= (m_communication
!= NULL
);
177 CTimeout
timeout(iTimeoutMs
> 0 ? iTimeoutMs
: CEC_DEFAULT_TRANSMIT_WAIT
);
179 /* open a new connection */
180 unsigned iConnectTry(0);
181 while (timeout
.TimeLeft() > 0 && (bReturn
= m_communication
->Open((timeout
.TimeLeft() / CEC_CONNECT_TRIES
), false, bStartListening
)) == false)
183 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not open a connection (try %d)", ++iConnectTry
);
184 m_communication
->Close();
190 m_configuration
.iFirmwareVersion
= m_communication
->GetFirmwareVersion();
191 m_configuration
.iFirmwareBuildDate
= m_communication
->GetFirmwareBuildDate();
193 strLog
.Format("connected to the CEC adapter. libCEC version = %s, client version = %s, firmware version = %d", ToString((cec_server_version
)m_configuration
.serverVersion
), ToString((cec_client_version
)m_configuration
.clientVersion
), m_configuration
.iFirmwareVersion
);
194 if (m_configuration
.iFirmwareBuildDate
> 0)
196 time_t buildTime
= (time_t)m_configuration
.iFirmwareBuildDate
;
197 strLog
.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime
)));
198 strLog
= strLog
.Left((int)strLog
.length() - 1); // strip \n added by asctime
199 strLog
.append(" +0000");
201 CLibCEC::AddLog(CEC_LOG_NOTICE
, strLog
);
204 if (m_configuration
.bGetSettingsFromROM
== 1)
206 libcec_configuration config
;
208 m_communication
->GetConfiguration(&config
);
210 CLockObject
lock(m_mutex
);
211 if (!config
.deviceTypes
.IsEmpty())
212 m_configuration
.deviceTypes
= config
.deviceTypes
;
213 if (config
.iPhysicalAddress
> 0)
214 m_configuration
.iPhysicalAddress
= config
.iPhysicalAddress
;
215 snprintf(m_configuration
.strDeviceName
, 13, "%s", config
.strDeviceName
);
221 bool CCECProcessor::IsInitialised(void)
223 CLockObject
lock(m_threadMutex
);
224 return m_bInitialised
;
227 void CCECProcessor::SetInitialised(bool bSetTo
/* = true */)
229 CLockObject
lock(m_mutex
);
230 m_bInitialised
= bSetTo
;
233 bool CCECProcessor::Initialise(void)
237 CLockObject
lock(m_mutex
);
238 if (!m_configuration
.logicalAddresses
.IsEmpty())
239 m_configuration
.logicalAddresses
.Clear();
241 if (!FindLogicalAddresses())
243 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not detect our logical addresses");
247 /* only set our OSD name for the primary device */
248 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_strDeviceName
= m_configuration
.strDeviceName
;
250 /* make the primary device the active source if the option is set */
251 if (m_configuration
.bActivateSource
== 1)
252 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_bActiveSource
= true;
254 /* set the default menu language for devices we control */
255 cec_menu_language language
;
256 language
.device
= m_configuration
.logicalAddresses
.primary
;
257 memcpy(language
.language
, m_configuration
.strDeviceLanguage
, 3);
258 language
.language
[3] = 0;
260 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
262 if (m_configuration
.logicalAddresses
[iPtr
])
264 language
.device
= (cec_logical_address
) iPtr
;
265 m_busDevices
[iPtr
]->SetMenuLanguage(language
);
270 /* get the vendor id from the TV, so we are using the correct handler */
271 m_busDevices
[CECDEVICE_TV
]->GetVendorId();
273 if (m_configuration
.iPhysicalAddress
!= 0)
275 CLibCEC::AddLog(CEC_LOG_NOTICE
, "setting the physical address to %4x", m_configuration
.iPhysicalAddress
);
276 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_iPhysicalAddress
= m_configuration
.iPhysicalAddress
;
277 if ((bReturn
= m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitPhysicalAddress()) == false)
278 CLibCEC::AddLog(CEC_LOG_ERROR
, "unable to set the physical address to %4x", m_configuration
.iPhysicalAddress
);
280 else if (m_configuration
.iPhysicalAddress
== 0 && (bReturn
= SetHDMIPort(m_configuration
.baseDevice
, m_configuration
.iHDMIPort
, true)) == false)
281 CLibCEC::AddLog(CEC_LOG_ERROR
, "unable to set HDMI port %d on %s (%x)", m_configuration
.iHDMIPort
, ToString(m_configuration
.baseDevice
), (uint8_t)m_configuration
.baseDevice
);
283 if (bReturn
&& m_configuration
.bActivateSource
== 1)
284 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->ActivateSource();
286 SetInitialised(bReturn
);
288 CLibCEC::ConfigurationChanged(m_configuration
);
293 bool CCECProcessor::Start(const char *strPort
, uint16_t iBaudRate
/* = 38400 */, uint32_t iTimeoutMs
/* = 10000 */)
298 CLockObject
lock(m_mutex
);
299 if (!OpenConnection(strPort
, iBaudRate
, iTimeoutMs
))
302 /* create the processor thread */
305 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
310 if ((bReturn
= Initialise()) == false)
312 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
317 CLibCEC::AddLog(CEC_LOG_DEBUG
, "processor thread started");
323 bool CCECProcessor::TryLogicalAddress(cec_logical_address address
)
325 if (m_busDevices
[address
]->TryLogicalAddress())
327 m_configuration
.logicalAddresses
.Set(address
);
334 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
336 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'recording device'");
337 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1
) ||
338 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2
) ||
339 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3
);
342 bool CCECProcessor::FindLogicalAddressTuner(void)
344 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'tuner'");
345 return TryLogicalAddress(CECDEVICE_TUNER1
) ||
346 TryLogicalAddress(CECDEVICE_TUNER2
) ||
347 TryLogicalAddress(CECDEVICE_TUNER3
) ||
348 TryLogicalAddress(CECDEVICE_TUNER4
);
351 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
353 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'playback device'");
354 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1
) ||
355 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2
) ||
356 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3
);
359 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
361 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'audio'");
362 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM
);
365 bool CCECProcessor::ChangeDeviceType(cec_device_type from
, cec_device_type to
)
367 bool bChanged(false);
369 CLibCEC::AddLog(CEC_LOG_NOTICE
, "changing device type '%s' into '%s'", ToString(from
), ToString(to
));
371 CLockObject
lock(m_mutex
);
372 CCECBusDevice
*previousDevice
= GetDeviceByType(from
);
373 m_configuration
.logicalAddresses
.primary
= CECDEVICE_UNKNOWN
;
375 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
377 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
380 if (m_configuration
.deviceTypes
.types
[iPtr
] == from
)
383 m_configuration
.deviceTypes
.types
[iPtr
] = to
;
385 else if (m_configuration
.deviceTypes
.types
[iPtr
] == to
&& bChanged
)
387 m_configuration
.deviceTypes
.types
[iPtr
] = CEC_DEVICE_TYPE_RESERVED
;
393 FindLogicalAddresses();
395 CCECBusDevice
*newDevice
= GetDeviceByType(to
);
396 if (previousDevice
&& newDevice
)
398 newDevice
->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
);
399 previousDevice
->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT
);
401 newDevice
->SetCecVersion(previousDevice
->GetCecVersion(false));
402 previousDevice
->SetCecVersion(CEC_VERSION_UNKNOWN
);
404 newDevice
->SetMenuLanguage(previousDevice
->GetMenuLanguage(false));
406 newDevice
->SetMenuState(previousDevice
->GetMenuState());
407 previousDevice
->SetMenuState(CEC_MENU_STATE_DEACTIVATED
);
409 newDevice
->SetOSDName(previousDevice
->GetOSDName(false));
410 previousDevice
->SetOSDName(ToString(previousDevice
->GetLogicalAddress()));
412 newDevice
->SetPhysicalAddress(previousDevice
->GetPhysicalAddress());
413 previousDevice
->SetPhysicalAddress(0xFFFF);
415 newDevice
->SetPowerStatus(previousDevice
->GetPowerStatus(false));
416 previousDevice
->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN
);
418 newDevice
->SetVendorId(previousDevice
->GetVendorId(false));
419 previousDevice
->SetVendorId(CEC_VENDOR_UNKNOWN
);
421 if ((from
== CEC_DEVICE_TYPE_PLAYBACK_DEVICE
|| from
== CEC_DEVICE_TYPE_RECORDING_DEVICE
) &&
422 (to
== CEC_DEVICE_TYPE_PLAYBACK_DEVICE
|| to
== CEC_DEVICE_TYPE_RECORDING_DEVICE
))
424 ((CCECPlaybackDevice
*) newDevice
)->SetDeckControlMode(((CCECPlaybackDevice
*) previousDevice
)->GetDeckControlMode());
425 ((CCECPlaybackDevice
*) previousDevice
)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP
);
427 ((CCECPlaybackDevice
*) newDevice
)->SetDeckStatus(((CCECPlaybackDevice
*) previousDevice
)->GetDeckStatus());
428 ((CCECPlaybackDevice
*) previousDevice
)->SetDeckStatus(CEC_DECK_INFO_STOP
);
436 bool CCECProcessor::FindLogicalAddresses(void)
439 m_configuration
.logicalAddresses
.Clear();
441 if (m_configuration
.deviceTypes
.IsEmpty())
443 CLibCEC::AddLog(CEC_LOG_ERROR
, "no device types set");
447 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
449 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
452 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - device %d: type %d", __FUNCTION__
, iPtr
, m_configuration
.deviceTypes
.types
[iPtr
]);
454 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RECORDING_DEVICE
)
455 bReturn
&= FindLogicalAddressRecordingDevice();
456 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_TUNER
)
457 bReturn
&= FindLogicalAddressTuner();
458 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE
)
459 bReturn
&= FindLogicalAddressPlaybackDevice();
460 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_AUDIO_SYSTEM
)
461 bReturn
&= FindLogicalAddressAudioSystem();
465 SetAckMask(m_configuration
.logicalAddresses
.AckMask());
470 void CCECProcessor::ReplaceHandlers(void)
472 if (!IsInitialised())
474 for (uint8_t iPtr
= 0; iPtr
<= CECDEVICE_PLAYBACKDEVICE3
; iPtr
++)
475 m_busDevices
[iPtr
]->ReplaceHandler(m_bInitialised
);
478 bool CCECProcessor::OnCommandReceived(const cec_command
&command
)
480 return m_inBuffer
.Push(command
);
483 void *CCECProcessor::Process(void)
485 CLibCEC::AddLog(CEC_LOG_DEBUG
, "processor thread started");
490 while (!IsStopped() && m_communication
->IsOpen())
492 if (m_inBuffer
.Pop(command
, 500))
493 ParseCommand(command
);
499 m_controller
->CheckKeypressTimeout();
506 bool CCECProcessor::SetActiveSource(cec_device_type type
/* = CEC_DEVICE_TYPE_RESERVED */)
513 cec_logical_address addr
= m_configuration
.logicalAddresses
.primary
;
515 if (type
!= CEC_DEVICE_TYPE_RESERVED
)
517 for (uint8_t iPtr
= 0; iPtr
<= 11; iPtr
++)
519 if (m_configuration
.logicalAddresses
[iPtr
] && m_busDevices
[iPtr
]->m_type
== type
)
521 addr
= (cec_logical_address
) iPtr
;
527 m_busDevices
[addr
]->SetActiveSource();
528 if (m_busDevices
[addr
]->GetPhysicalAddress() != 0xFFFF)
529 bReturn
= m_busDevices
[addr
]->ActivateSource();
534 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath
)
538 // suppress polls when searching for a device
539 CCECBusDevice
*device
= GetDeviceByPhysicalAddress(iStreamPath
);
542 device
->SetActiveSource();
547 CLibCEC::AddLog(CEC_LOG_DEBUG
, "device with PA '%04x' not found", iStreamPath
);
553 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout
)
555 CLockObject
lock(m_mutex
);
556 m_iStandardLineTimeout
= iTimeout
;
559 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout
)
561 CLockObject
lock(m_mutex
);
562 m_iRetryLineTimeout
= iTimeout
;
565 bool CCECProcessor::SetActiveView(void)
567 CLibCEC::AddLog(CEC_LOG_WARNING
, "deprecated method %s called", __FUNCTION__
);
568 return SetActiveSource(m_configuration
.deviceTypes
.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED
: m_configuration
.deviceTypes
[0]);
571 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode
, bool bSendUpdate
/* = true */)
575 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
578 ((CCECPlaybackDevice
*) device
)->SetDeckControlMode(mode
);
580 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
587 bool CCECProcessor::SetDeckInfo(cec_deck_info info
, bool bSendUpdate
/* = true */)
591 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
594 ((CCECPlaybackDevice
*) device
)->SetDeckStatus(info
);
596 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
603 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice
, uint8_t iPort
, bool bForce
/* = false */)
607 // limit the HDMI port range to 1-15
614 CLockObject
lock(m_mutex
);
615 m_configuration
.baseDevice
= iBaseDevice
;
616 m_configuration
.iHDMIPort
= iPort
;
619 if (!IsRunning() && !bForce
)
622 CLibCEC::AddLog(CEC_LOG_DEBUG
, "setting HDMI port to %d on device %s (%d)", iPort
, ToString(iBaseDevice
), (int)iBaseDevice
);
624 uint16_t iPhysicalAddress(0);
625 if (iBaseDevice
> CECDEVICE_TV
)
627 iPhysicalAddress
= m_busDevices
[iBaseDevice
]->GetPhysicalAddress();
630 if (iPhysicalAddress
< 0xffff)
632 if (iPhysicalAddress
== 0)
633 iPhysicalAddress
+= 0x1000 * iPort
;
634 else if (iPhysicalAddress
% 0x1000 == 0)
635 iPhysicalAddress
+= 0x100 * iPort
;
636 else if (iPhysicalAddress
% 0x100 == 0)
637 iPhysicalAddress
+= 0x10 * iPort
;
638 else if (iPhysicalAddress
% 0x10 == 0)
639 iPhysicalAddress
+= iPort
;
645 CLibCEC::AddLog(CEC_LOG_ERROR
, "failed to set the physical address");
647 SetPhysicalAddress(iPhysicalAddress
);
652 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress
)
654 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
656 if (m_busDevices
[iPtr
]->GetPhysicalAddress() == iPhysicalAddress
)
662 bool CCECProcessor::TransmitInactiveSource(void)
667 if (!m_configuration
.logicalAddresses
.IsEmpty() && m_busDevices
[m_configuration
.logicalAddresses
.primary
])
668 return m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitInactiveSource();
672 void CCECProcessor::LogOutput(const cec_command
&data
)
675 strTx
.Format("<< %02x", ((uint8_t)data
.initiator
<< 4) + (uint8_t)data
.destination
);
677 strTx
.AppendFormat(":%02x", (uint8_t)data
.opcode
);
679 for (uint8_t iPtr
= 0; iPtr
< data
.parameters
.size
; iPtr
++)
680 strTx
.AppendFormat(":%02x", data
.parameters
[iPtr
]);
681 CLibCEC::AddLog(CEC_LOG_TRAFFIC
, strTx
.c_str());
684 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress
)
686 CLockObject
lock(m_mutex
);
687 if (m_configuration
.logicalAddresses
.primary
!= iLogicalAddress
)
689 CLibCEC::AddLog(CEC_LOG_NOTICE
, "<< setting primary logical address to %1x", iLogicalAddress
);
690 m_configuration
.logicalAddresses
.primary
= iLogicalAddress
;
691 m_configuration
.logicalAddresses
.Set(iLogicalAddress
);
692 return SetAckMask(m_configuration
.logicalAddresses
.AckMask());
698 bool CCECProcessor::SetMenuState(cec_menu_state state
, bool bSendUpdate
/* = true */)
700 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
702 if (m_configuration
.logicalAddresses
[iPtr
])
703 m_busDevices
[iPtr
]->SetMenuState(state
);
707 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitMenuState(CECDEVICE_TV
);
712 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress
, bool bSendUpdate
/* = true */)
714 bool bSendActiveView(false);
716 cec_logical_addresses sendUpdatesTo
;
717 sendUpdatesTo
.Clear();
720 CLockObject
lock(m_mutex
);
721 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
722 CLibCEC::AddLog(CEC_LOG_DEBUG
, "setting physical address to '%4x'", iPhysicalAddress
);
724 if (!m_configuration
.logicalAddresses
.IsEmpty())
726 bool bWasActiveSource(false);
727 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
728 if (m_configuration
.logicalAddresses
[iPtr
])
730 bWasActiveSource
|= m_busDevices
[iPtr
]->IsActiveSource();
731 m_busDevices
[iPtr
]->SetInactiveSource();
732 m_busDevices
[iPtr
]->SetPhysicalAddress(iPhysicalAddress
);
734 sendUpdatesTo
.Set((cec_logical_address
)iPtr
);
737 bSendActiveView
= bWasActiveSource
&& bSendUpdate
;
742 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
743 if (sendUpdatesTo
[iPtr
])
744 m_busDevices
[iPtr
]->TransmitPhysicalAddress();
751 libcec_configuration config
;
753 CLockObject
lock(m_mutex
);
754 config
= m_configuration
;
757 PersistConfiguration(&config
);
758 CLibCEC::ConfigurationChanged(config
);
764 bool CCECProcessor::SwitchMonitoring(bool bEnable
)
766 CLibCEC::AddLog(CEC_LOG_NOTICE
, "== %s monitoring mode ==", bEnable
? "enabling" : "disabling");
769 CLockObject
lock(m_mutex
);
770 m_bMonitor
= bEnable
;
774 return SetAckMask(0);
776 return SetAckMask(m_configuration
.logicalAddresses
.AckMask());
779 bool CCECProcessor::PollDevice(cec_logical_address iAddress
)
781 if (iAddress
!= CECDEVICE_UNKNOWN
&& m_busDevices
[iAddress
])
783 return m_configuration
.logicalAddresses
.primary
== CECDEVICE_UNKNOWN
?
784 m_busDevices
[iAddress
]->TransmitPoll(iAddress
) :
785 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitPoll(iAddress
);
790 uint8_t CCECProcessor::VolumeUp(bool bSendRelease
/* = true */)
793 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
794 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeUp(bSendRelease
);
799 uint8_t CCECProcessor::VolumeDown(bool bSendRelease
/* = true */)
802 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
803 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeDown(bSendRelease
);
808 uint8_t CCECProcessor::MuteAudio(bool bSendRelease
/* = true */)
811 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
812 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->MuteAudio(bSendRelease
);
817 CCECBusDevice
*CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
, bool bSuppressUpdate
/* = true */)
819 CCECBusDevice
*device(NULL
);
822 if (iPhysicalAddress
== 0xFFFF)
825 // check each device until we found a match
826 for (unsigned int iPtr
= 0; !device
&& iPtr
< 16; iPtr
++)
828 if (m_busDevices
[iPtr
]->GetPhysicalAddress(bSuppressUpdate
) == iPhysicalAddress
)
829 device
= m_busDevices
[iPtr
];
835 CCECBusDevice
*CCECProcessor::GetDeviceByType(cec_device_type type
) const
837 CCECBusDevice
*device
= NULL
;
839 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
841 if (m_busDevices
[iPtr
]->m_type
== type
&& m_configuration
.logicalAddresses
[iPtr
])
843 device
= m_busDevices
[iPtr
];
851 CCECBusDevice
*CCECProcessor::GetPrimaryDevice(void) const
853 CCECBusDevice
*device(NULL
);
854 cec_logical_address primary
= m_configuration
.logicalAddresses
.primary
;
855 if (primary
!= CECDEVICE_UNKNOWN
)
856 device
= m_busDevices
[primary
];
860 cec_version
CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress
)
862 return m_busDevices
[iAddress
]->GetCecVersion();
865 cec_osd_name
CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress
)
867 CStdString strOSDName
= m_busDevices
[iAddress
]->GetOSDName();
870 snprintf(retVal
.name
, sizeof(retVal
.name
), "%s", strOSDName
.c_str());
871 retVal
.device
= iAddress
;
876 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress
, cec_menu_language
*language
)
878 if (m_busDevices
[iAddress
])
880 *language
= m_busDevices
[iAddress
]->GetMenuLanguage();
881 return (strcmp(language
->language
, "???") != 0);
886 CStdString
CCECProcessor::GetDeviceName(void) const
889 strName
= m_configuration
.strDeviceName
;
893 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress
)
895 if (m_busDevices
[iAddress
])
896 return m_busDevices
[iAddress
]->GetVendorId();
900 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress
)
902 if (m_busDevices
[iAddress
])
903 return m_busDevices
[iAddress
]->GetPhysicalAddress(false);
907 cec_power_status
CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress
)
909 if (m_busDevices
[iAddress
])
910 return m_busDevices
[iAddress
]->GetPowerStatus();
911 return CEC_POWER_STATUS_UNKNOWN
;
914 cec_logical_address
CCECProcessor::GetActiveSource(void)
916 for (uint8_t iPtr
= 0; iPtr
<= 11; iPtr
++)
918 if (m_busDevices
[iPtr
]->IsActiveSource())
919 return (cec_logical_address
)iPtr
;
922 return CECDEVICE_UNKNOWN
;
925 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress
)
927 return iAddress
> CECDEVICE_TV
&& iAddress
< CECDEVICE_BROADCAST
?
928 m_busDevices
[iAddress
]->IsActiveSource() :
932 bool CCECProcessor::Transmit(const cec_command
&data
)
934 if (m_configuration
.logicalAddresses
[(uint8_t)data
.destination
])
936 CLibCEC::AddLog(CEC_LOG_WARNING
, "not sending data to myself!");
940 uint8_t iMaxTries(0);
942 CLockObject
lock(m_mutex
);
946 m_iLastTransmission
= GetTimeMs();
947 if (!m_communication
|| !m_communication
->IsOpen())
949 CLibCEC::AddLog(CEC_LOG_ERROR
, "cannot transmit command: connection closed");
952 iMaxTries
= m_busDevices
[data
.initiator
]->GetHandler()->GetTransmitRetries() + 1;
957 uint8_t iLineTimeout
= m_iStandardLineTimeout
;
958 cec_adapter_message_state adapterState
= ADAPTER_MESSAGE_STATE_UNKNOWN
;
960 while (bRetry
&& ++iTries
< iMaxTries
)
962 if (m_busDevices
[data
.initiator
]->IsUnsupportedFeature(data
.opcode
))
965 adapterState
= m_communication
->Write(data
, bRetry
, iLineTimeout
);
966 iLineTimeout
= m_iRetryLineTimeout
;
969 return adapterState
== ADAPTER_MESSAGE_STATE_SENT_ACKED
;
972 void CCECProcessor::TransmitAbort(cec_logical_address address
, cec_opcode opcode
, cec_abort_reason reason
/* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
974 CLibCEC::AddLog(CEC_LOG_DEBUG
, "<< transmitting abort message");
978 cec_command::Format(command
, m_configuration
.logicalAddresses
.primary
, address
, CEC_OPCODE_FEATURE_ABORT
);
979 command
.parameters
.PushBack((uint8_t)opcode
);
980 command
.parameters
.PushBack((uint8_t)reason
);
985 void CCECProcessor::ParseCommand(const cec_command
&command
)
988 dataStr
.Format(">> %1x%1x", command
.initiator
, command
.destination
);
989 if (command
.opcode_set
== 1)
990 dataStr
.AppendFormat(":%02x", command
.opcode
);
991 for (uint8_t iPtr
= 0; iPtr
< command
.parameters
.size
; iPtr
++)
992 dataStr
.AppendFormat(":%02x", (unsigned int)command
.parameters
[iPtr
]);
993 CLibCEC::AddLog(CEC_LOG_TRAFFIC
, dataStr
.c_str());
995 if (!m_bMonitor
&& command
.initiator
>= CECDEVICE_TV
&& command
.initiator
<= CECDEVICE_BROADCAST
)
996 m_busDevices
[(uint8_t)command
.initiator
]->HandleCommand(command
);
999 cec_logical_addresses
CCECProcessor::GetActiveDevices(void)
1001 cec_logical_addresses addresses
;
1003 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
1005 if (m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1006 addresses
.Set((cec_logical_address
) iPtr
);
1011 bool CCECProcessor::IsPresentDevice(cec_logical_address address
)
1013 return m_busDevices
[address
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
;
1016 bool CCECProcessor::IsPresentDeviceType(cec_device_type type
)
1018 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
1020 if (m_busDevices
[iPtr
]->GetType() == type
&& m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1027 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1029 if (!m_configuration
.logicalAddresses
.IsEmpty() && m_busDevices
[m_configuration
.logicalAddresses
.primary
])
1030 return m_busDevices
[m_configuration
.logicalAddresses
.primary
]->GetPhysicalAddress();
1034 bool CCECProcessor::SetAckMask(uint16_t iMask
)
1036 return m_communication
? m_communication
->SetAckMask(iMask
) : false;
1039 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
/* = true */)
1041 return m_busDevices
[iDestination
]->TransmitKeypress(key
, bWait
);
1044 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination
, bool bWait
/* = true */)
1046 return m_busDevices
[iDestination
]->TransmitKeyRelease(bWait
);
1049 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1051 CLibCEC::AddLog(CEC_LOG_WARNING
, "deprecated method %s called", __FUNCTION__
);
1052 uint16_t iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1053 if (iPhysicalAddress
!= 0)
1055 m_configuration
.bAutodetectAddress
= 1;
1056 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
1057 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1058 m_configuration
.iHDMIPort
= 0;
1059 return SetPhysicalAddress(iPhysicalAddress
);
1064 bool CCECProcessor::StandbyDevices(cec_logical_address address
/* = CECDEVICE_BROADCAST */)
1066 if (address
== CECDEVICE_BROADCAST
&& m_configuration
.clientVersion
>= CEC_CLIENT_VERSION_1_5_0
)
1069 for (uint8_t iPtr
= 0; iPtr
<= 0xF; iPtr
++)
1071 if (m_configuration
.powerOffDevices
[iPtr
])
1073 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - putting '%s' in standby mode", __FUNCTION__
, ToString((cec_logical_address
)iPtr
));
1074 bReturn
&= m_busDevices
[iPtr
]->Standby();
1080 return m_busDevices
[address
]->Standby();
1083 bool CCECProcessor::PowerOnDevices(cec_logical_address address
/* = CECDEVICE_BROADCAST */)
1085 if (address
== CECDEVICE_BROADCAST
&& m_configuration
.clientVersion
>= CEC_CLIENT_VERSION_1_5_0
)
1088 for (uint8_t iPtr
= 0; iPtr
<= 0xF; iPtr
++)
1090 if (m_configuration
.wakeDevices
[iPtr
])
1092 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - powering on '%s'", __FUNCTION__
, ToString((cec_logical_address
)iPtr
));
1093 bReturn
&= m_busDevices
[iPtr
]->PowerOn();
1099 return m_busDevices
[address
]->PowerOn();
1102 const char *CCECProcessor::ToString(const cec_device_type type
)
1106 case CEC_DEVICE_TYPE_AUDIO_SYSTEM
:
1107 return "audio system";
1108 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE
:
1109 return "playback device";
1110 case CEC_DEVICE_TYPE_RECORDING_DEVICE
:
1111 return "recording device";
1112 case CEC_DEVICE_TYPE_RESERVED
:
1114 case CEC_DEVICE_TYPE_TUNER
:
1116 case CEC_DEVICE_TYPE_TV
:
1123 const char *CCECProcessor::ToString(const cec_menu_state state
)
1127 case CEC_MENU_STATE_ACTIVATED
:
1129 case CEC_MENU_STATE_DEACTIVATED
:
1130 return "deactivated";
1136 const char *CCECProcessor::ToString(const cec_version version
)
1140 case CEC_VERSION_1_2
:
1142 case CEC_VERSION_1_2A
:
1144 case CEC_VERSION_1_3
:
1146 case CEC_VERSION_1_3A
:
1148 case CEC_VERSION_1_4
:
1155 const char *CCECProcessor::ToString(const cec_power_status status
)
1159 case CEC_POWER_STATUS_ON
:
1161 case CEC_POWER_STATUS_STANDBY
:
1163 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY
:
1164 return "in transition from on to standby";
1165 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
:
1166 return "in transition from standby to on";
1172 const char *CCECProcessor::ToString(const cec_logical_address address
)
1176 case CECDEVICE_AUDIOSYSTEM
:
1178 case CECDEVICE_BROADCAST
:
1180 case CECDEVICE_FREEUSE
:
1182 case CECDEVICE_PLAYBACKDEVICE1
:
1183 return "Playback 1";
1184 case CECDEVICE_PLAYBACKDEVICE2
:
1185 return "Playback 2";
1186 case CECDEVICE_PLAYBACKDEVICE3
:
1187 return "Playback 3";
1188 case CECDEVICE_RECORDINGDEVICE1
:
1189 return "Recorder 1";
1190 case CECDEVICE_RECORDINGDEVICE2
:
1191 return "Recorder 2";
1192 case CECDEVICE_RECORDINGDEVICE3
:
1193 return "Recorder 3";
1194 case CECDEVICE_RESERVED1
:
1195 return "Reserved 1";
1196 case CECDEVICE_RESERVED2
:
1197 return "Reserved 2";
1198 case CECDEVICE_TUNER1
:
1200 case CECDEVICE_TUNER2
:
1202 case CECDEVICE_TUNER3
:
1204 case CECDEVICE_TUNER4
:
1213 const char *CCECProcessor::ToString(const cec_deck_control_mode mode
)
1217 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND
:
1218 return "skip forward wind";
1219 case CEC_DECK_CONTROL_MODE_EJECT
:
1221 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND
:
1222 return "reverse rewind";
1223 case CEC_DECK_CONTROL_MODE_STOP
:
1230 const char *CCECProcessor::ToString(const cec_deck_info status
)
1234 case CEC_DECK_INFO_PLAY
:
1236 case CEC_DECK_INFO_RECORD
:
1238 case CEC_DECK_INFO_PLAY_REVERSE
:
1239 return "play reverse";
1240 case CEC_DECK_INFO_STILL
:
1242 case CEC_DECK_INFO_SLOW
:
1244 case CEC_DECK_INFO_SLOW_REVERSE
:
1245 return "slow reverse";
1246 case CEC_DECK_INFO_FAST_FORWARD
:
1247 return "fast forward";
1248 case CEC_DECK_INFO_FAST_REVERSE
:
1249 return "fast reverse";
1250 case CEC_DECK_INFO_NO_MEDIA
:
1252 case CEC_DECK_INFO_STOP
:
1254 case CEC_DECK_INFO_SKIP_FORWARD_WIND
:
1255 return "info skip forward wind";
1256 case CEC_DECK_INFO_SKIP_REVERSE_REWIND
:
1257 return "info skip reverse rewind";
1258 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD
:
1259 return "info index search forward";
1260 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE
:
1261 return "info index search reverse";
1262 case CEC_DECK_INFO_OTHER_STATUS
:
1269 const char *CCECProcessor::ToString(const cec_opcode opcode
)
1273 case CEC_OPCODE_ACTIVE_SOURCE
:
1274 return "active source";
1275 case CEC_OPCODE_IMAGE_VIEW_ON
:
1276 return "image view on";
1277 case CEC_OPCODE_TEXT_VIEW_ON
:
1278 return "text view on";
1279 case CEC_OPCODE_INACTIVE_SOURCE
:
1280 return "inactive source";
1281 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE
:
1282 return "request active source";
1283 case CEC_OPCODE_ROUTING_CHANGE
:
1284 return "routing change";
1285 case CEC_OPCODE_ROUTING_INFORMATION
:
1286 return "routing information";
1287 case CEC_OPCODE_SET_STREAM_PATH
:
1288 return "set stream path";
1289 case CEC_OPCODE_STANDBY
:
1291 case CEC_OPCODE_RECORD_OFF
:
1292 return "record off";
1293 case CEC_OPCODE_RECORD_ON
:
1295 case CEC_OPCODE_RECORD_STATUS
:
1296 return "record status";
1297 case CEC_OPCODE_RECORD_TV_SCREEN
:
1298 return "record tv screen";
1299 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER
:
1300 return "clear analogue timer";
1301 case CEC_OPCODE_CLEAR_DIGITAL_TIMER
:
1302 return "clear digital timer";
1303 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER
:
1304 return "clear external timer";
1305 case CEC_OPCODE_SET_ANALOGUE_TIMER
:
1306 return "set analogue timer";
1307 case CEC_OPCODE_SET_DIGITAL_TIMER
:
1308 return "set digital timer";
1309 case CEC_OPCODE_SET_EXTERNAL_TIMER
:
1310 return "set external timer";
1311 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE
:
1312 return "set timer program title";
1313 case CEC_OPCODE_TIMER_CLEARED_STATUS
:
1314 return "timer cleared status";
1315 case CEC_OPCODE_TIMER_STATUS
:
1316 return "timer status";
1317 case CEC_OPCODE_CEC_VERSION
:
1318 return "cec version";
1319 case CEC_OPCODE_GET_CEC_VERSION
:
1320 return "get cec version";
1321 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS
:
1322 return "give physical address";
1323 case CEC_OPCODE_GET_MENU_LANGUAGE
:
1324 return "get menu language";
1325 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS
:
1326 return "report physical address";
1327 case CEC_OPCODE_SET_MENU_LANGUAGE
:
1328 return "set menu language";
1329 case CEC_OPCODE_DECK_CONTROL
:
1330 return "deck control";
1331 case CEC_OPCODE_DECK_STATUS
:
1332 return "deck status";
1333 case CEC_OPCODE_GIVE_DECK_STATUS
:
1334 return "give deck status";
1335 case CEC_OPCODE_PLAY
:
1337 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS
:
1338 return "give tuner status";
1339 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE
:
1340 return "select analogue service";
1341 case CEC_OPCODE_SELECT_DIGITAL_SERVICE
:
1342 return "set digital service";
1343 case CEC_OPCODE_TUNER_DEVICE_STATUS
:
1344 return "tuner device status";
1345 case CEC_OPCODE_TUNER_STEP_DECREMENT
:
1346 return "tuner step decrement";
1347 case CEC_OPCODE_TUNER_STEP_INCREMENT
:
1348 return "tuner step increment";
1349 case CEC_OPCODE_DEVICE_VENDOR_ID
:
1350 return "device vendor id";
1351 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
:
1352 return "give device vendor id";
1353 case CEC_OPCODE_VENDOR_COMMAND
:
1354 return "vendor command";
1355 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID
:
1356 return "vendor command with id";
1357 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN
:
1358 return "vendor remote button down";
1359 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP
:
1360 return "vendor remote button up";
1361 case CEC_OPCODE_SET_OSD_STRING
:
1362 return "set osd string";
1363 case CEC_OPCODE_GIVE_OSD_NAME
:
1364 return "give osd name";
1365 case CEC_OPCODE_SET_OSD_NAME
:
1366 return "set osd name";
1367 case CEC_OPCODE_MENU_REQUEST
:
1368 return "menu request";
1369 case CEC_OPCODE_MENU_STATUS
:
1370 return "menu status";
1371 case CEC_OPCODE_USER_CONTROL_PRESSED
:
1372 return "user control pressed";
1373 case CEC_OPCODE_USER_CONTROL_RELEASE
:
1374 return "user control release";
1375 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
:
1376 return "give device power status";
1377 case CEC_OPCODE_REPORT_POWER_STATUS
:
1378 return "report power status";
1379 case CEC_OPCODE_FEATURE_ABORT
:
1380 return "feature abort";
1381 case CEC_OPCODE_ABORT
:
1383 case CEC_OPCODE_GIVE_AUDIO_STATUS
:
1384 return "give audio status";
1385 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS
:
1386 return "give audio mode status";
1387 case CEC_OPCODE_REPORT_AUDIO_STATUS
:
1388 return "report audio status";
1389 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE
:
1390 return "set system audio mode";
1391 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST
:
1392 return "system audio mode request";
1393 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS
:
1394 return "system audio mode status";
1395 case CEC_OPCODE_SET_AUDIO_RATE
:
1396 return "set audio rate";
1397 case CEC_OPCODE_NONE
:
1404 const char *CCECProcessor::ToString(const cec_system_audio_status mode
)
1408 case CEC_SYSTEM_AUDIO_STATUS_ON
:
1410 case CEC_SYSTEM_AUDIO_STATUS_OFF
:
1417 const char *CCECProcessor::ToString(const cec_audio_status
UNUSED(status
))
1419 // TODO this is a mask
1423 const char *CCECProcessor::ToString(const cec_vendor_id vendor
)
1427 case CEC_VENDOR_SAMSUNG
:
1431 case CEC_VENDOR_PANASONIC
:
1433 case CEC_VENDOR_PIONEER
:
1435 case CEC_VENDOR_ONKYO
:
1437 case CEC_VENDOR_YAMAHA
:
1439 case CEC_VENDOR_PHILIPS
:
1441 case CEC_VENDOR_SONY
:
1443 case CEC_VENDOR_TOSHIBA
:
1450 const char *CCECProcessor::ToString(const cec_client_version version
)
1454 case CEC_CLIENT_VERSION_PRE_1_5
:
1456 case CEC_CLIENT_VERSION_1_5_0
:
1458 case CEC_CLIENT_VERSION_1_5_1
:
1460 case CEC_CLIENT_VERSION_1_5_2
:
1462 case CEC_CLIENT_VERSION_1_5_3
:
1464 case CEC_CLIENT_VERSION_1_6_0
:
1466 case CEC_CLIENT_VERSION_1_6_1
:
1468 case CEC_CLIENT_VERSION_1_6_2
:
1475 const char *CCECProcessor::ToString(const cec_server_version version
)
1479 case CEC_SERVER_VERSION_PRE_1_5
:
1481 case CEC_SERVER_VERSION_1_5_0
:
1483 case CEC_SERVER_VERSION_1_5_1
:
1485 case CEC_SERVER_VERSION_1_5_2
:
1487 case CEC_SERVER_VERSION_1_5_3
:
1489 case CEC_SERVER_VERSION_1_6_0
:
1491 case CEC_SERVER_VERSION_1_6_1
:
1493 case CEC_SERVER_VERSION_1_6_2
:
1500 bool CCECProcessor::StartBootloader(const char *strPort
/* = NULL */)
1502 if (!m_communication
&& strPort
)
1504 bool bReturn(false);
1505 IAdapterCommunication
*comm
= new CUSBCECAdapterCommunication(this, strPort
);
1506 CTimeout
timeout(10000);
1508 while (timeout
.TimeLeft() > 0 && (bReturn
= comm
->Open(timeout
.TimeLeft() / CEC_CONNECT_TRIES
, true)) == false)
1510 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not open a connection (try %d)", ++iConnectTry
);
1516 bReturn
= comm
->StartBootloader();
1523 return m_communication
->StartBootloader();
1527 bool CCECProcessor::PingAdapter(void)
1529 return m_communication
->PingAdapter();
1532 void CCECProcessor::HandlePoll(cec_logical_address initiator
, cec_logical_address destination
)
1534 if (destination
< CECDEVICE_BROADCAST
)
1535 m_busDevices
[destination
]->HandlePollFrom(initiator
);
1538 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator
)
1540 return !m_busDevices
[initiator
]->HandleReceiveFailed();
1543 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress
)
1545 // stream path changes are sent by the TV
1546 return m_busDevices
[CECDEVICE_TV
]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress
);
1549 bool CCECProcessor::SetConfiguration(const libcec_configuration
*configuration
)
1551 bool bReinit(false);
1552 CCECBusDevice
*primary
= IsRunning() ? GetPrimaryDevice() : NULL
;
1553 cec_device_type oldPrimaryType
= primary
? primary
->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE
;
1554 m_configuration
.clientVersion
= configuration
->clientVersion
;
1555 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using client version '%s'", __FUNCTION__
, ToString((cec_client_version
)configuration
->clientVersion
));
1557 // client version 1.5.0
1560 bool bDeviceTypeChanged
= IsRunning () && m_configuration
.deviceTypes
!= configuration
->deviceTypes
;
1561 m_configuration
.deviceTypes
= configuration
->deviceTypes
;
1562 if (bDeviceTypeChanged
)
1563 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using primary device type '%s'", __FUNCTION__
, ToString(configuration
->deviceTypes
[0]));
1565 bool bPhysicalAddressChanged(false);
1567 // autodetect address
1568 bool bPhysicalAutodetected(false);
1569 if (IsRunning() && configuration
->bAutodetectAddress
== 1)
1571 uint16_t iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1572 if (iPhysicalAddress
!= 0)
1575 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - autodetected physical address '%4x'", __FUNCTION__
, iPhysicalAddress
);
1577 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using physical address '%x'", __FUNCTION__
, iPhysicalAddress
);
1578 bPhysicalAddressChanged
= (m_configuration
.iPhysicalAddress
!= iPhysicalAddress
);
1579 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
1580 m_configuration
.iHDMIPort
= 0;
1581 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1582 bPhysicalAutodetected
= true;
1587 if (!bPhysicalAutodetected
)
1589 if (configuration
->iPhysicalAddress
!= 0)
1590 bPhysicalAddressChanged
= IsRunning() && m_configuration
.iPhysicalAddress
!= configuration
->iPhysicalAddress
;
1591 if (bPhysicalAddressChanged
)
1593 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - physical address '%x'", __FUNCTION__
, configuration
->iPhysicalAddress
);
1594 m_configuration
.iPhysicalAddress
= configuration
->iPhysicalAddress
;
1598 bool bHdmiPortChanged(false);
1599 if (!bPhysicalAutodetected
&& !bPhysicalAddressChanged
)
1602 bHdmiPortChanged
= IsRunning() && m_configuration
.baseDevice
!= configuration
->baseDevice
;
1603 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using base device '%x'", __FUNCTION__
, (int)configuration
->baseDevice
);
1604 m_configuration
.baseDevice
= configuration
->baseDevice
;
1607 bHdmiPortChanged
|= IsRunning() && m_configuration
.iHDMIPort
!= configuration
->iHDMIPort
;
1608 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using HDMI port '%d'", __FUNCTION__
, configuration
->iHDMIPort
);
1609 m_configuration
.iHDMIPort
= configuration
->iHDMIPort
;
1613 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - resetting HDMI port and base device to defaults", __FUNCTION__
);
1614 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1615 m_configuration
.iHDMIPort
= 0;
1618 bReinit
= bPhysicalAddressChanged
|| bHdmiPortChanged
|| bDeviceTypeChanged
;
1621 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using OSD name '%s'", __FUNCTION__
, configuration
->strDeviceName
);
1622 snprintf(m_configuration
.strDeviceName
, 13, "%s", configuration
->strDeviceName
);
1623 if (primary
&& !primary
->GetOSDName().Equals(m_configuration
.strDeviceName
))
1625 primary
->SetOSDName(m_configuration
.strDeviceName
);
1626 if (!bReinit
&& IsRunning())
1627 primary
->TransmitOSDName(CECDEVICE_TV
);
1630 // tv vendor id override
1631 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - vendor id '%s'", __FUNCTION__
, ToString((cec_vendor_id
)configuration
->tvVendor
));
1632 if (m_configuration
.tvVendor
!= configuration
->tvVendor
)
1634 m_configuration
.tvVendor
= configuration
->tvVendor
;
1635 m_busDevices
[CECDEVICE_TV
]->SetVendorId((uint64_t)m_configuration
.tvVendor
);
1639 if (m_configuration
.wakeDevices
!= configuration
->wakeDevices
)
1641 m_configuration
.wakeDevices
= configuration
->wakeDevices
;
1642 if (!bReinit
&& IsRunning())
1647 m_configuration
.bUseTVMenuLanguage
= configuration
->bUseTVMenuLanguage
;
1648 m_configuration
.bActivateSource
= configuration
->bActivateSource
;
1649 m_configuration
.bGetSettingsFromROM
= configuration
->bGetSettingsFromROM
;
1650 m_configuration
.powerOffDevices
= configuration
->powerOffDevices
;
1651 m_configuration
.bPowerOffScreensaver
= configuration
->bPowerOffScreensaver
;
1652 m_configuration
.bPowerOffOnStandby
= configuration
->bPowerOffOnStandby
;
1654 // client version 1.5.1
1655 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_1
)
1656 m_configuration
.bSendInactiveSource
= configuration
->bSendInactiveSource
;
1658 // client version 1.6.0
1659 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_0
)
1661 m_configuration
.bPowerOffDevicesOnStandby
= configuration
->bPowerOffDevicesOnStandby
;
1662 m_configuration
.bShutdownOnStandby
= configuration
->bShutdownOnStandby
;
1665 // client version 1.6.2
1666 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_2
)
1668 memcpy(m_configuration
.strDeviceLanguage
, configuration
->strDeviceLanguage
, 3);
1671 // ensure that there is at least 1 device type set
1672 if (m_configuration
.deviceTypes
.IsEmpty())
1673 m_configuration
.deviceTypes
.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE
);
1675 // persist the configuration
1677 m_communication
->PersistConfiguration(&m_configuration
);
1679 if (bReinit
|| m_configuration
.logicalAddresses
.IsEmpty())
1681 if (bDeviceTypeChanged
)
1682 return ChangeDeviceType(oldPrimaryType
, m_configuration
.deviceTypes
[0]);
1683 else if (bPhysicalAddressChanged
)
1684 return SetPhysicalAddress(m_configuration
.iPhysicalAddress
);
1686 return SetHDMIPort(m_configuration
.baseDevice
, m_configuration
.iHDMIPort
);
1688 else if (m_configuration
.bActivateSource
== 1 && IsRunning() && !IsActiveSource(m_configuration
.logicalAddresses
.primary
))
1690 // activate the source if we're not already the active source
1691 SetActiveSource(m_configuration
.deviceTypes
.types
[0]);
1697 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration
*configuration
)
1699 // client version 1.5.0
1700 snprintf(configuration
->strDeviceName
, 13, "%s", m_configuration
.strDeviceName
);
1701 configuration
->deviceTypes
= m_configuration
.deviceTypes
;
1702 configuration
->bAutodetectAddress
= m_configuration
.bAutodetectAddress
;
1703 configuration
->iPhysicalAddress
= m_configuration
.iPhysicalAddress
;
1704 configuration
->baseDevice
= m_configuration
.baseDevice
;
1705 configuration
->iHDMIPort
= m_configuration
.iHDMIPort
;
1706 configuration
->clientVersion
= m_configuration
.clientVersion
;
1707 configuration
->serverVersion
= m_configuration
.serverVersion
;
1708 configuration
->tvVendor
= m_configuration
.tvVendor
;
1710 configuration
->bGetSettingsFromROM
= m_configuration
.bGetSettingsFromROM
;
1711 configuration
->bUseTVMenuLanguage
= m_configuration
.bUseTVMenuLanguage
;
1712 configuration
->bActivateSource
= m_configuration
.bActivateSource
;
1713 configuration
->wakeDevices
= m_configuration
.wakeDevices
;
1714 configuration
->powerOffDevices
= m_configuration
.powerOffDevices
;
1715 configuration
->bPowerOffScreensaver
= m_configuration
.bPowerOffScreensaver
;
1716 configuration
->bPowerOffOnStandby
= m_configuration
.bPowerOffOnStandby
;
1718 // client version 1.5.1
1719 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_1
)
1720 configuration
->bSendInactiveSource
= m_configuration
.bSendInactiveSource
;
1722 // client version 1.5.3
1723 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_3
)
1724 configuration
->logicalAddresses
= m_configuration
.logicalAddresses
;
1726 // client version 1.6.0
1727 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_0
)
1729 configuration
->iFirmwareVersion
= m_configuration
.iFirmwareVersion
;
1730 configuration
->bPowerOffDevicesOnStandby
= m_configuration
.bPowerOffDevicesOnStandby
;
1731 configuration
->bShutdownOnStandby
= m_configuration
.bShutdownOnStandby
;
1734 // client version 1.6.2
1735 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_2
)
1737 memcpy(configuration
->strDeviceLanguage
, m_configuration
.strDeviceLanguage
, 3);
1738 configuration
->iFirmwareBuildDate
= m_configuration
.iFirmwareBuildDate
;
1743 bool CCECProcessor::CanPersistConfiguration(void)
1745 return m_communication
? m_communication
->GetFirmwareVersion() >= 2 : false;
1748 bool CCECProcessor::PersistConfiguration(libcec_configuration
*configuration
)
1750 return m_communication
? m_communication
->PersistConfiguration(configuration
) : false;
1753 void CCECProcessor::RescanActiveDevices(void)
1755 for (unsigned int iPtr
= 0; iPtr
< CECDEVICE_BROADCAST
; iPtr
++)
1756 m_busDevices
[iPtr
]->GetStatus(true);
1759 bool CCECProcessor::GetDeviceInformation(const char *strPort
, libcec_configuration
*config
, uint32_t iTimeoutMs
/* = 10000 */)
1761 if (!OpenConnection(strPort
, 38400, iTimeoutMs
, false))
1764 config
->iFirmwareVersion
= m_communication
->GetFirmwareVersion();
1765 config
->iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1767 delete m_communication
;
1768 m_communication
= NULL
;
1772 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1775 for (unsigned int iPtr
= 0; iPtr
< CECDEVICE_BROADCAST
; iPtr
++)
1776 bReturn
&= m_busDevices
[iPtr
]->TransmitPendingActiveSourceCommands();