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 #define CEC_PROCESSOR_SIGNAL_WAIT_TIME 1000
52 CCECProcessor::CCECProcessor(CLibCEC
*controller
, libcec_configuration
*configuration
) :
53 m_bConnectionOpened(false),
54 m_bInitialised(false),
55 m_communication(NULL
),
56 m_controller(controller
),
58 m_iStandardLineTimeout(3),
59 m_iRetryLineTimeout(3),
60 m_iLastTransmission(0)
63 m_configuration
.Clear();
64 m_configuration
.serverVersion
= LIBCEC_VERSION_CURRENT
;
65 SetConfiguration(configuration
);
67 if (m_configuration
.tvVendor
!= CEC_VENDOR_UNKNOWN
)
68 m_busDevices
[CECDEVICE_TV
]->ReplaceHandler(false);
71 CCECProcessor::CCECProcessor(CLibCEC
*controller
, const char *strDeviceName
, const cec_device_type_list
&types
, uint16_t iPhysicalAddress
) :
72 m_bConnectionOpened(false),
73 m_bInitialised(false),
74 m_communication(NULL
),
75 m_controller(controller
),
77 m_iStandardLineTimeout(3),
78 m_iRetryLineTimeout(3),
79 m_iLastTransmission(0)
81 m_configuration
.Clear();
82 m_configuration
.serverVersion
= LIBCEC_VERSION_CURRENT
;
84 // client version < 1.5.0
85 m_configuration
.clientVersion
= (uint32_t)CEC_CLIENT_VERSION_PRE_1_5
;
86 snprintf(m_configuration
.strDeviceName
, 13, "%s", strDeviceName
);
87 m_configuration
.deviceTypes
= types
;
88 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
89 m_configuration
.baseDevice
= (cec_logical_address
)CEC_DEFAULT_BASE_DEVICE
;
90 m_configuration
.iHDMIPort
= CEC_DEFAULT_HDMI_PORT
;
92 if (m_configuration
.deviceTypes
.IsEmpty())
93 m_configuration
.deviceTypes
.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE
);
97 void CCECProcessor::CreateBusDevices(void)
99 for (int iPtr
= 0; iPtr
< 16; iPtr
++)
103 case CECDEVICE_AUDIOSYSTEM
:
104 m_busDevices
[iPtr
] = new CCECAudioSystem(this, (cec_logical_address
) iPtr
, CEC_INVALID_PHYSICAL_ADDRESS
);
106 case CECDEVICE_PLAYBACKDEVICE1
:
107 case CECDEVICE_PLAYBACKDEVICE2
:
108 case CECDEVICE_PLAYBACKDEVICE3
:
109 m_busDevices
[iPtr
] = new CCECPlaybackDevice(this, (cec_logical_address
) iPtr
, CEC_INVALID_PHYSICAL_ADDRESS
);
111 case CECDEVICE_RECORDINGDEVICE1
:
112 case CECDEVICE_RECORDINGDEVICE2
:
113 case CECDEVICE_RECORDINGDEVICE3
:
114 m_busDevices
[iPtr
] = new CCECRecordingDevice(this, (cec_logical_address
) iPtr
, CEC_INVALID_PHYSICAL_ADDRESS
);
116 case CECDEVICE_TUNER1
:
117 case CECDEVICE_TUNER2
:
118 case CECDEVICE_TUNER3
:
119 case CECDEVICE_TUNER4
:
120 m_busDevices
[iPtr
] = new CCECTuner(this, (cec_logical_address
) iPtr
, CEC_INVALID_PHYSICAL_ADDRESS
);
123 m_busDevices
[iPtr
] = new CCECTV(this, (cec_logical_address
) iPtr
, CEC_PHYSICAL_ADDRESS_TV
);
126 m_busDevices
[iPtr
] = new CCECBusDevice(this, (cec_logical_address
) iPtr
, CEC_INVALID_PHYSICAL_ADDRESS
);
132 CCECProcessor::~CCECProcessor(void)
136 for (unsigned int iPtr
= 0; iPtr
< 16; iPtr
++)
138 delete m_busDevices
[iPtr
];
139 m_busDevices
[iPtr
] = NULL
;
143 void CCECProcessor::Close(void)
146 SetInitialised(false);
151 CLockObject
lock(m_mutex
);
152 bClose
= m_bConnectionOpened
;
153 m_bConnectionOpened
= false;
156 if (bClose
&& m_communication
)
158 delete m_communication
;
159 m_communication
= NULL
;
163 bool CCECProcessor::OpenConnection(const char *strPort
, uint16_t iBaudRate
, uint32_t iTimeoutMs
, bool bStartListening
/* = true */)
169 CLockObject
lock(m_mutex
);
170 if (m_bConnectionOpened
)
172 CLibCEC::AddLog(CEC_LOG_ERROR
, "connection already opened");
175 m_communication
= new CUSBCECAdapterCommunication(this, strPort
, iBaudRate
);
176 m_bConnectionOpened
= (m_communication
!= NULL
);
179 CTimeout
timeout(iTimeoutMs
> 0 ? iTimeoutMs
: CEC_DEFAULT_TRANSMIT_WAIT
);
181 /* open a new connection */
182 unsigned iConnectTry(0);
183 while (timeout
.TimeLeft() > 0 && (bReturn
= m_communication
->Open((timeout
.TimeLeft() / CEC_CONNECT_TRIES
), false, bStartListening
)) == false)
185 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not open a connection (try %d)", ++iConnectTry
);
186 m_communication
->Close();
187 CEvent::Sleep(CEC_DEFAULT_CONNECT_RETRY_WAIT
);
192 m_configuration
.iFirmwareVersion
= m_communication
->GetFirmwareVersion();
193 m_configuration
.iFirmwareBuildDate
= m_communication
->GetFirmwareBuildDate();
195 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
);
196 if (m_configuration
.iFirmwareBuildDate
!= CEC_DEFAULT_FIRMWARE_BUILD_DATE
)
198 time_t buildTime
= (time_t)m_configuration
.iFirmwareBuildDate
;
199 strLog
.AppendFormat(", firmware build date: %s", asctime(gmtime(&buildTime
)));
200 strLog
= strLog
.Left((int)strLog
.length() - 1); // strip \n added by asctime
201 strLog
.append(" +0000");
203 CLibCEC::AddLog(CEC_LOG_NOTICE
, strLog
);
206 if (m_configuration
.bGetSettingsFromROM
== 1)
208 libcec_configuration config
;
210 m_communication
->GetConfiguration(&config
);
212 CLockObject
lock(m_mutex
);
213 if (!config
.deviceTypes
.IsEmpty())
214 m_configuration
.deviceTypes
= config
.deviceTypes
;
215 if (config
.iPhysicalAddress
> 0)
216 m_configuration
.iPhysicalAddress
= config
.iPhysicalAddress
;
217 snprintf(m_configuration
.strDeviceName
, 13, "%s", config
.strDeviceName
);
223 bool CCECProcessor::IsInitialised(void)
225 CLockObject
lock(m_threadMutex
);
226 return m_bInitialised
;
229 void CCECProcessor::SetInitialised(bool bSetTo
/* = true */)
231 CLockObject
lock(m_mutex
);
232 m_bInitialised
= bSetTo
;
235 bool CCECProcessor::Initialise(void)
239 CLockObject
lock(m_mutex
);
240 if (!m_configuration
.logicalAddresses
.IsEmpty())
241 m_configuration
.logicalAddresses
.Clear();
243 if (!FindLogicalAddresses())
245 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not detect our logical addresses");
249 /* only set our OSD name for the primary device */
250 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_strDeviceName
= m_configuration
.strDeviceName
;
252 /* make the primary device the active source if the option is set */
253 if (m_configuration
.bActivateSource
== 1)
254 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_bActiveSource
= true;
256 /* set the default menu language for devices we control */
257 cec_menu_language language
;
258 language
.device
= m_configuration
.logicalAddresses
.primary
;
259 memcpy(language
.language
, m_configuration
.strDeviceLanguage
, 3);
260 language
.language
[3] = 0;
262 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
264 if (m_configuration
.logicalAddresses
[iPtr
])
266 language
.device
= (cec_logical_address
) iPtr
;
267 m_busDevices
[iPtr
]->SetMenuLanguage(language
);
272 /* get the vendor id from the TV, so we are using the correct handler */
273 m_busDevices
[CECDEVICE_TV
]->GetVendorId();
275 if (m_configuration
.iPhysicalAddress
!= 0)
277 CLibCEC::AddLog(CEC_LOG_NOTICE
, "setting the physical address to %4x", m_configuration
.iPhysicalAddress
);
278 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->m_iPhysicalAddress
= m_configuration
.iPhysicalAddress
;
279 if ((bReturn
= m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitPhysicalAddress()) == false)
280 CLibCEC::AddLog(CEC_LOG_ERROR
, "unable to set the physical address to %4x", m_configuration
.iPhysicalAddress
);
282 else if (m_configuration
.iPhysicalAddress
== 0 && (bReturn
= SetHDMIPort(m_configuration
.baseDevice
, m_configuration
.iHDMIPort
, true)) == false)
283 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
);
285 if (bReturn
&& m_configuration
.bActivateSource
== 1)
286 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->ActivateSource();
288 SetInitialised(bReturn
);
290 CLibCEC::ConfigurationChanged(m_configuration
);
295 bool CCECProcessor::Start(const char *strPort
, uint16_t iBaudRate
/* = CEC_SERIAL_DEFAULT_BAUDRATE */, uint32_t iTimeoutMs
/* = CEC_DEFAULT_CONNECT_TIMEOUT */)
300 CLockObject
lock(m_mutex
);
301 if (!OpenConnection(strPort
, iBaudRate
, iTimeoutMs
))
304 /* create the processor thread */
307 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
312 if ((bReturn
= Initialise()) == false)
314 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not create a processor thread");
319 CLibCEC::AddLog(CEC_LOG_DEBUG
, "processor thread started");
325 bool CCECProcessor::TryLogicalAddress(cec_logical_address address
)
327 if (m_busDevices
[address
]->TryLogicalAddress())
329 m_configuration
.logicalAddresses
.Set(address
);
336 bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
338 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'recording device'");
339 return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1
) ||
340 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2
) ||
341 TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3
);
344 bool CCECProcessor::FindLogicalAddressTuner(void)
346 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'tuner'");
347 return TryLogicalAddress(CECDEVICE_TUNER1
) ||
348 TryLogicalAddress(CECDEVICE_TUNER2
) ||
349 TryLogicalAddress(CECDEVICE_TUNER3
) ||
350 TryLogicalAddress(CECDEVICE_TUNER4
);
353 bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
355 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'playback device'");
356 return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1
) ||
357 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2
) ||
358 TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3
);
361 bool CCECProcessor::FindLogicalAddressAudioSystem(void)
363 CLibCEC::AddLog(CEC_LOG_DEBUG
, "detecting logical address for type 'audio'");
364 return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM
);
367 bool CCECProcessor::ChangeDeviceType(cec_device_type from
, cec_device_type to
)
369 bool bChanged(false);
371 CLibCEC::AddLog(CEC_LOG_NOTICE
, "changing device type '%s' into '%s'", ToString(from
), ToString(to
));
373 CLockObject
lock(m_mutex
);
374 CCECBusDevice
*previousDevice
= GetDeviceByType(from
);
375 m_configuration
.logicalAddresses
.primary
= CECDEVICE_UNKNOWN
;
377 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
379 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
382 if (m_configuration
.deviceTypes
.types
[iPtr
] == from
)
385 m_configuration
.deviceTypes
.types
[iPtr
] = to
;
387 else if (m_configuration
.deviceTypes
.types
[iPtr
] == to
&& bChanged
)
389 m_configuration
.deviceTypes
.types
[iPtr
] = CEC_DEVICE_TYPE_RESERVED
;
395 FindLogicalAddresses();
397 CCECBusDevice
*newDevice
= GetDeviceByType(to
);
398 if (previousDevice
&& newDevice
)
400 newDevice
->SetDeviceStatus(CEC_DEVICE_STATUS_HANDLED_BY_LIBCEC
);
401 previousDevice
->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT
);
403 newDevice
->SetCecVersion(previousDevice
->GetCecVersion(false));
404 previousDevice
->SetCecVersion(CEC_VERSION_UNKNOWN
);
406 newDevice
->SetMenuLanguage(previousDevice
->GetMenuLanguage(false));
408 newDevice
->SetMenuState(previousDevice
->GetMenuState());
409 previousDevice
->SetMenuState(CEC_MENU_STATE_DEACTIVATED
);
411 newDevice
->SetOSDName(previousDevice
->GetOSDName(false));
412 previousDevice
->SetOSDName(ToString(previousDevice
->GetLogicalAddress()));
414 newDevice
->SetPhysicalAddress(previousDevice
->GetPhysicalAddress());
415 previousDevice
->SetPhysicalAddress(CEC_INVALID_PHYSICAL_ADDRESS
);
417 newDevice
->SetPowerStatus(previousDevice
->GetPowerStatus(false));
418 previousDevice
->SetPowerStatus(CEC_POWER_STATUS_UNKNOWN
);
420 newDevice
->SetVendorId(previousDevice
->GetVendorId(false));
421 previousDevice
->SetVendorId(CEC_VENDOR_UNKNOWN
);
423 if ((from
== CEC_DEVICE_TYPE_PLAYBACK_DEVICE
|| from
== CEC_DEVICE_TYPE_RECORDING_DEVICE
) &&
424 (to
== CEC_DEVICE_TYPE_PLAYBACK_DEVICE
|| to
== CEC_DEVICE_TYPE_RECORDING_DEVICE
))
426 ((CCECPlaybackDevice
*) newDevice
)->SetDeckControlMode(((CCECPlaybackDevice
*) previousDevice
)->GetDeckControlMode());
427 ((CCECPlaybackDevice
*) previousDevice
)->SetDeckControlMode(CEC_DECK_CONTROL_MODE_STOP
);
429 ((CCECPlaybackDevice
*) newDevice
)->SetDeckStatus(((CCECPlaybackDevice
*) previousDevice
)->GetDeckStatus());
430 ((CCECPlaybackDevice
*) previousDevice
)->SetDeckStatus(CEC_DECK_INFO_STOP
);
438 bool CCECProcessor::FindLogicalAddresses(void)
441 m_configuration
.logicalAddresses
.Clear();
443 if (m_configuration
.deviceTypes
.IsEmpty())
445 CLibCEC::AddLog(CEC_LOG_ERROR
, "no device types set");
449 for (unsigned int iPtr
= 0; iPtr
< 5; iPtr
++)
451 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RESERVED
)
454 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - device %d: type %d", __FUNCTION__
, iPtr
, m_configuration
.deviceTypes
.types
[iPtr
]);
456 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_RECORDING_DEVICE
)
457 bReturn
&= FindLogicalAddressRecordingDevice();
458 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_TUNER
)
459 bReturn
&= FindLogicalAddressTuner();
460 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_PLAYBACK_DEVICE
)
461 bReturn
&= FindLogicalAddressPlaybackDevice();
462 if (m_configuration
.deviceTypes
.types
[iPtr
] == CEC_DEVICE_TYPE_AUDIO_SYSTEM
)
463 bReturn
&= FindLogicalAddressAudioSystem();
467 SetAckMask(m_configuration
.logicalAddresses
.AckMask());
472 void CCECProcessor::ReplaceHandlers(void)
474 if (!IsInitialised())
476 for (uint8_t iPtr
= 0; iPtr
<= CECDEVICE_PLAYBACKDEVICE3
; iPtr
++)
477 m_busDevices
[iPtr
]->ReplaceHandler(m_bInitialised
);
480 bool CCECProcessor::OnCommandReceived(const cec_command
&command
)
482 return m_inBuffer
.Push(command
);
485 void *CCECProcessor::Process(void)
487 CLibCEC::AddLog(CEC_LOG_DEBUG
, "processor thread started");
492 while (!IsStopped() && m_communication
->IsOpen())
494 if (m_inBuffer
.Pop(command
, CEC_PROCESSOR_SIGNAL_WAIT_TIME
))
495 ParseCommand(command
);
501 m_controller
->CheckKeypressTimeout();
508 bool CCECProcessor::SetActiveSource(cec_device_type type
/* = CEC_DEVICE_TYPE_RESERVED */)
515 cec_logical_address addr
= m_configuration
.logicalAddresses
.primary
;
517 if (type
!= CEC_DEVICE_TYPE_RESERVED
)
519 for (uint8_t iPtr
= 0; iPtr
<= 11; iPtr
++)
521 if (m_configuration
.logicalAddresses
[iPtr
] && m_busDevices
[iPtr
]->m_type
== type
)
523 addr
= (cec_logical_address
) iPtr
;
529 m_busDevices
[addr
]->SetActiveSource();
530 if (m_busDevices
[addr
]->GetPhysicalAddress() != CEC_INVALID_PHYSICAL_ADDRESS
)
531 bReturn
= m_busDevices
[addr
]->ActivateSource();
536 bool CCECProcessor::SetActiveSource(uint16_t iStreamPath
)
540 // suppress polls when searching for a device
541 CCECBusDevice
*device
= GetDeviceByPhysicalAddress(iStreamPath
);
544 device
->SetActiveSource();
549 CLibCEC::AddLog(CEC_LOG_DEBUG
, "device with PA '%04x' not found", iStreamPath
);
555 void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout
)
557 CLockObject
lock(m_mutex
);
558 m_iStandardLineTimeout
= iTimeout
;
561 void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout
)
563 CLockObject
lock(m_mutex
);
564 m_iRetryLineTimeout
= iTimeout
;
567 bool CCECProcessor::SetActiveView(void)
569 CLibCEC::AddLog(CEC_LOG_WARNING
, "deprecated method %s called", __FUNCTION__
);
570 return SetActiveSource(m_configuration
.deviceTypes
.IsEmpty() ? CEC_DEVICE_TYPE_RESERVED
: m_configuration
.deviceTypes
[0]);
573 bool CCECProcessor::SetDeckControlMode(cec_deck_control_mode mode
, bool bSendUpdate
/* = true */)
577 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
580 ((CCECPlaybackDevice
*) device
)->SetDeckControlMode(mode
);
582 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
589 bool CCECProcessor::SetDeckInfo(cec_deck_info info
, bool bSendUpdate
/* = true */)
593 CCECBusDevice
*device
= GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE
);
596 ((CCECPlaybackDevice
*) device
)->SetDeckStatus(info
);
598 ((CCECPlaybackDevice
*) device
)->TransmitDeckStatus(CECDEVICE_TV
);
605 bool CCECProcessor::SetHDMIPort(cec_logical_address iBaseDevice
, uint8_t iPort
, bool bForce
/* = false */)
609 // limit the HDMI port range to 1-15
610 if (iPort
< CEC_MIN_HDMI_PORTNUMBER
||
611 iPort
> CEC_MAX_HDMI_PORTNUMBER
)
615 CLockObject
lock(m_mutex
);
616 m_configuration
.baseDevice
= iBaseDevice
;
617 m_configuration
.iHDMIPort
= iPort
;
620 if (!IsRunning() && !bForce
)
623 CLibCEC::AddLog(CEC_LOG_DEBUG
, "setting HDMI port to %d on device %s (%d)", iPort
, ToString(iBaseDevice
), (int)iBaseDevice
);
625 uint16_t iPhysicalAddress(0);
626 if (iBaseDevice
> CECDEVICE_TV
)
628 iPhysicalAddress
= m_busDevices
[iBaseDevice
]->GetPhysicalAddress();
631 if (iPhysicalAddress
<= CEC_MAX_PHYSICAL_ADDRESS
)
633 if (iPhysicalAddress
== 0)
634 iPhysicalAddress
+= 0x1000 * iPort
;
635 else if (iPhysicalAddress
% 0x1000 == 0)
636 iPhysicalAddress
+= 0x100 * iPort
;
637 else if (iPhysicalAddress
% 0x100 == 0)
638 iPhysicalAddress
+= 0x10 * iPort
;
639 else if (iPhysicalAddress
% 0x10 == 0)
640 iPhysicalAddress
+= iPort
;
646 CLibCEC::AddLog(CEC_LOG_ERROR
, "failed to set the physical address");
648 SetPhysicalAddress(iPhysicalAddress
);
653 bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress
)
655 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
657 if (m_busDevices
[iPtr
]->GetPhysicalAddress() == iPhysicalAddress
)
663 bool CCECProcessor::TransmitInactiveSource(void)
668 if (!m_configuration
.logicalAddresses
.IsEmpty() && m_busDevices
[m_configuration
.logicalAddresses
.primary
])
669 return m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitInactiveSource();
673 void CCECProcessor::LogOutput(const cec_command
&data
)
676 strTx
.Format("<< %02x", ((uint8_t)data
.initiator
<< 4) + (uint8_t)data
.destination
);
678 strTx
.AppendFormat(":%02x", (uint8_t)data
.opcode
);
680 for (uint8_t iPtr
= 0; iPtr
< data
.parameters
.size
; iPtr
++)
681 strTx
.AppendFormat(":%02x", data
.parameters
[iPtr
]);
682 CLibCEC::AddLog(CEC_LOG_TRAFFIC
, strTx
.c_str());
685 bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress
)
687 CLockObject
lock(m_mutex
);
688 if (m_configuration
.logicalAddresses
.primary
!= iLogicalAddress
)
690 CLibCEC::AddLog(CEC_LOG_NOTICE
, "<< setting primary logical address to %1x", iLogicalAddress
);
691 m_configuration
.logicalAddresses
.primary
= iLogicalAddress
;
692 m_configuration
.logicalAddresses
.Set(iLogicalAddress
);
693 return SetAckMask(m_configuration
.logicalAddresses
.AckMask());
699 bool CCECProcessor::SetMenuState(cec_menu_state state
, bool bSendUpdate
/* = true */)
701 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
703 if (m_configuration
.logicalAddresses
[iPtr
])
704 m_busDevices
[iPtr
]->SetMenuState(state
);
708 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitMenuState(CECDEVICE_TV
);
713 bool CCECProcessor::SetPhysicalAddress(uint16_t iPhysicalAddress
, bool bSendUpdate
/* = true */)
715 bool bSendActiveView(false);
717 cec_logical_addresses sendUpdatesTo
;
718 sendUpdatesTo
.Clear();
721 CLockObject
lock(m_mutex
);
722 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
723 CLibCEC::AddLog(CEC_LOG_DEBUG
, "setting physical address to '%4x'", iPhysicalAddress
);
725 if (!m_configuration
.logicalAddresses
.IsEmpty())
727 bool bWasActiveSource(false);
728 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
729 if (m_configuration
.logicalAddresses
[iPtr
])
731 bWasActiveSource
|= m_busDevices
[iPtr
]->IsActiveSource();
732 m_busDevices
[iPtr
]->SetInactiveSource();
733 m_busDevices
[iPtr
]->SetPhysicalAddress(iPhysicalAddress
);
735 sendUpdatesTo
.Set((cec_logical_address
)iPtr
);
738 bSendActiveView
= bWasActiveSource
&& bSendUpdate
;
743 for (uint8_t iPtr
= 0; iPtr
< 15; iPtr
++)
744 if (sendUpdatesTo
[iPtr
])
745 m_busDevices
[iPtr
]->TransmitPhysicalAddress();
752 libcec_configuration config
;
754 CLockObject
lock(m_mutex
);
755 config
= m_configuration
;
758 PersistConfiguration(&config
);
759 CLibCEC::ConfigurationChanged(config
);
765 bool CCECProcessor::SwitchMonitoring(bool bEnable
)
767 CLibCEC::AddLog(CEC_LOG_NOTICE
, "== %s monitoring mode ==", bEnable
? "enabling" : "disabling");
770 CLockObject
lock(m_mutex
);
771 m_bMonitor
= bEnable
;
775 return SetAckMask(0);
777 return SetAckMask(m_configuration
.logicalAddresses
.AckMask());
780 bool CCECProcessor::PollDevice(cec_logical_address iAddress
)
782 if (iAddress
!= CECDEVICE_UNKNOWN
&& m_busDevices
[iAddress
])
784 return m_configuration
.logicalAddresses
.primary
== CECDEVICE_UNKNOWN
?
785 m_busDevices
[iAddress
]->TransmitPoll(iAddress
) :
786 m_busDevices
[m_configuration
.logicalAddresses
.primary
]->TransmitPoll(iAddress
);
791 uint8_t CCECProcessor::VolumeUp(bool bSendRelease
/* = true */)
794 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
795 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeUp(bSendRelease
);
800 uint8_t CCECProcessor::VolumeDown(bool bSendRelease
/* = true */)
803 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
804 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->VolumeDown(bSendRelease
);
809 uint8_t CCECProcessor::MuteAudio(bool bSendRelease
/* = true */)
812 if (IsPresentDevice(CECDEVICE_AUDIOSYSTEM
))
813 status
= ((CCECAudioSystem
*)m_busDevices
[CECDEVICE_AUDIOSYSTEM
])->MuteAudio(bSendRelease
);
818 CCECBusDevice
*CCECProcessor::GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress
, bool bSuppressUpdate
/* = true */)
820 CCECBusDevice
*device(NULL
);
823 if (iPhysicalAddress
== CEC_INVALID_PHYSICAL_ADDRESS
)
826 // check each device until we found a match
827 for (unsigned int iPtr
= 0; !device
&& iPtr
< 16; iPtr
++)
829 if (m_busDevices
[iPtr
]->GetPhysicalAddress(bSuppressUpdate
) == iPhysicalAddress
)
830 device
= m_busDevices
[iPtr
];
836 CCECBusDevice
*CCECProcessor::GetDeviceByType(cec_device_type type
) const
838 CCECBusDevice
*device
= NULL
;
840 for (uint8_t iPtr
= 0; iPtr
< 16; iPtr
++)
842 if (m_busDevices
[iPtr
]->m_type
== type
&& m_configuration
.logicalAddresses
[iPtr
])
844 device
= m_busDevices
[iPtr
];
852 CCECBusDevice
*CCECProcessor::GetPrimaryDevice(void) const
854 CCECBusDevice
*device(NULL
);
855 cec_logical_address primary
= m_configuration
.logicalAddresses
.primary
;
856 if (primary
!= CECDEVICE_UNKNOWN
)
857 device
= m_busDevices
[primary
];
861 cec_version
CCECProcessor::GetDeviceCecVersion(cec_logical_address iAddress
)
863 return m_busDevices
[iAddress
]->GetCecVersion();
866 cec_osd_name
CCECProcessor::GetDeviceOSDName(cec_logical_address iAddress
)
868 CStdString strOSDName
= m_busDevices
[iAddress
]->GetOSDName();
871 snprintf(retVal
.name
, sizeof(retVal
.name
), "%s", strOSDName
.c_str());
872 retVal
.device
= iAddress
;
877 bool CCECProcessor::GetDeviceMenuLanguage(cec_logical_address iAddress
, cec_menu_language
*language
)
879 if (m_busDevices
[iAddress
])
881 *language
= m_busDevices
[iAddress
]->GetMenuLanguage();
882 return (strcmp(language
->language
, "???") != 0);
887 CStdString
CCECProcessor::GetDeviceName(void) const
890 strName
= m_configuration
.strDeviceName
;
894 uint64_t CCECProcessor::GetDeviceVendorId(cec_logical_address iAddress
)
896 if (m_busDevices
[iAddress
])
897 return m_busDevices
[iAddress
]->GetVendorId();
901 uint16_t CCECProcessor::GetDevicePhysicalAddress(cec_logical_address iAddress
)
903 if (m_busDevices
[iAddress
])
904 return m_busDevices
[iAddress
]->GetPhysicalAddress(false);
908 cec_power_status
CCECProcessor::GetDevicePowerStatus(cec_logical_address iAddress
)
910 if (m_busDevices
[iAddress
])
911 return m_busDevices
[iAddress
]->GetPowerStatus();
912 return CEC_POWER_STATUS_UNKNOWN
;
915 cec_logical_address
CCECProcessor::GetActiveSource(bool bRequestActiveSource
/* = true */)
917 for (uint8_t iPtr
= 0; iPtr
<= 11; iPtr
++)
919 if (m_busDevices
[iPtr
]->IsActiveSource())
920 return (cec_logical_address
)iPtr
;
923 if (bRequestActiveSource
&& m_configuration
.logicalAddresses
.primary
!= CECDEVICE_UNKNOWN
)
925 CCECBusDevice
*primary
= m_busDevices
[m_configuration
.logicalAddresses
.primary
];
927 primary
->RequestActiveSource();
929 return GetActiveSource(false);
932 return CECDEVICE_UNKNOWN
;
935 bool CCECProcessor::IsActiveSource(cec_logical_address iAddress
)
937 return iAddress
>= CECDEVICE_TV
&& iAddress
< CECDEVICE_BROADCAST
?
938 m_busDevices
[iAddress
]->IsActiveSource() :
942 bool CCECProcessor::Transmit(const cec_command
&data
)
944 if (m_configuration
.logicalAddresses
[(uint8_t)data
.destination
])
946 CLibCEC::AddLog(CEC_LOG_WARNING
, "not sending data to myself!");
950 uint8_t iMaxTries(0);
952 CLockObject
lock(m_mutex
);
956 m_iLastTransmission
= GetTimeMs();
957 if (!m_communication
|| !m_communication
->IsOpen())
959 CLibCEC::AddLog(CEC_LOG_ERROR
, "cannot transmit command: connection closed");
962 iMaxTries
= m_busDevices
[data
.initiator
]->GetHandler()->GetTransmitRetries() + 1;
967 uint8_t iLineTimeout
= m_iStandardLineTimeout
;
968 cec_adapter_message_state adapterState
= ADAPTER_MESSAGE_STATE_UNKNOWN
;
970 while (bRetry
&& ++iTries
< iMaxTries
)
972 if (m_busDevices
[data
.initiator
]->IsUnsupportedFeature(data
.opcode
))
975 adapterState
= m_communication
->Write(data
, bRetry
, iLineTimeout
);
976 iLineTimeout
= m_iRetryLineTimeout
;
979 return adapterState
== ADAPTER_MESSAGE_STATE_SENT_ACKED
;
982 void CCECProcessor::TransmitAbort(cec_logical_address address
, cec_opcode opcode
, cec_abort_reason reason
/* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
984 CLibCEC::AddLog(CEC_LOG_DEBUG
, "<< transmitting abort message");
988 cec_command::Format(command
, m_configuration
.logicalAddresses
.primary
, address
, CEC_OPCODE_FEATURE_ABORT
);
989 command
.parameters
.PushBack((uint8_t)opcode
);
990 command
.parameters
.PushBack((uint8_t)reason
);
995 void CCECProcessor::ParseCommand(const cec_command
&command
)
998 dataStr
.Format(">> %1x%1x", command
.initiator
, command
.destination
);
999 if (command
.opcode_set
== 1)
1000 dataStr
.AppendFormat(":%02x", command
.opcode
);
1001 for (uint8_t iPtr
= 0; iPtr
< command
.parameters
.size
; iPtr
++)
1002 dataStr
.AppendFormat(":%02x", (unsigned int)command
.parameters
[iPtr
]);
1003 CLibCEC::AddLog(CEC_LOG_TRAFFIC
, dataStr
.c_str());
1005 if (!m_bMonitor
&& command
.initiator
>= CECDEVICE_TV
&& command
.initiator
<= CECDEVICE_BROADCAST
)
1006 m_busDevices
[(uint8_t)command
.initiator
]->HandleCommand(command
);
1009 cec_logical_addresses
CCECProcessor::GetActiveDevices(void)
1011 cec_logical_addresses addresses
;
1013 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
1015 if (m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1016 addresses
.Set((cec_logical_address
) iPtr
);
1021 bool CCECProcessor::IsPresentDevice(cec_logical_address address
)
1023 return m_busDevices
[address
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
;
1026 bool CCECProcessor::IsPresentDeviceType(cec_device_type type
)
1028 for (unsigned int iPtr
= 0; iPtr
< 15; iPtr
++)
1030 if (m_busDevices
[iPtr
]->GetType() == type
&& m_busDevices
[iPtr
]->GetStatus() == CEC_DEVICE_STATUS_PRESENT
)
1037 uint16_t CCECProcessor::GetPhysicalAddress(void) const
1039 if (!m_configuration
.logicalAddresses
.IsEmpty() && m_busDevices
[m_configuration
.logicalAddresses
.primary
])
1040 return m_busDevices
[m_configuration
.logicalAddresses
.primary
]->GetPhysicalAddress();
1044 bool CCECProcessor::SetAckMask(uint16_t iMask
)
1046 return m_communication
? m_communication
->SetAckMask(iMask
) : false;
1049 bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination
, cec_user_control_code key
, bool bWait
/* = true */)
1051 return m_busDevices
[iDestination
]->TransmitKeypress(key
, bWait
);
1054 bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination
, bool bWait
/* = true */)
1056 return m_busDevices
[iDestination
]->TransmitKeyRelease(bWait
);
1059 bool CCECProcessor::EnablePhysicalAddressDetection(void)
1061 CLibCEC::AddLog(CEC_LOG_WARNING
, "deprecated method %s called", __FUNCTION__
);
1062 uint16_t iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1063 if (iPhysicalAddress
!= 0)
1065 m_configuration
.bAutodetectAddress
= 1;
1066 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
1067 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1068 m_configuration
.iHDMIPort
= 0;
1069 return SetPhysicalAddress(iPhysicalAddress
);
1074 bool CCECProcessor::StandbyDevices(cec_logical_address address
/* = CECDEVICE_BROADCAST */)
1076 if (address
== CECDEVICE_BROADCAST
&& m_configuration
.clientVersion
>= CEC_CLIENT_VERSION_1_5_0
)
1079 for (uint8_t iPtr
= 0; iPtr
<= 0xF; iPtr
++)
1081 if (m_configuration
.powerOffDevices
[iPtr
])
1083 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - putting '%s' in standby mode", __FUNCTION__
, ToString((cec_logical_address
)iPtr
));
1084 bReturn
&= m_busDevices
[iPtr
]->Standby();
1090 return m_busDevices
[address
]->Standby();
1093 bool CCECProcessor::PowerOnDevices(cec_logical_address address
/* = CECDEVICE_BROADCAST */)
1095 if (address
== CECDEVICE_BROADCAST
&& m_configuration
.clientVersion
>= CEC_CLIENT_VERSION_1_5_0
)
1098 for (uint8_t iPtr
= 0; iPtr
<= 0xF; iPtr
++)
1100 if (m_configuration
.wakeDevices
[iPtr
])
1102 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - powering on '%s'", __FUNCTION__
, ToString((cec_logical_address
)iPtr
));
1103 bReturn
&= m_busDevices
[iPtr
]->PowerOn();
1109 return m_busDevices
[address
]->PowerOn();
1112 const char *CCECProcessor::ToString(const cec_device_type type
)
1116 case CEC_DEVICE_TYPE_AUDIO_SYSTEM
:
1117 return "audio system";
1118 case CEC_DEVICE_TYPE_PLAYBACK_DEVICE
:
1119 return "playback device";
1120 case CEC_DEVICE_TYPE_RECORDING_DEVICE
:
1121 return "recording device";
1122 case CEC_DEVICE_TYPE_RESERVED
:
1124 case CEC_DEVICE_TYPE_TUNER
:
1126 case CEC_DEVICE_TYPE_TV
:
1133 const char *CCECProcessor::ToString(const cec_menu_state state
)
1137 case CEC_MENU_STATE_ACTIVATED
:
1139 case CEC_MENU_STATE_DEACTIVATED
:
1140 return "deactivated";
1146 const char *CCECProcessor::ToString(const cec_version version
)
1150 case CEC_VERSION_1_2
:
1152 case CEC_VERSION_1_2A
:
1154 case CEC_VERSION_1_3
:
1156 case CEC_VERSION_1_3A
:
1158 case CEC_VERSION_1_4
:
1165 const char *CCECProcessor::ToString(const cec_power_status status
)
1169 case CEC_POWER_STATUS_ON
:
1171 case CEC_POWER_STATUS_STANDBY
:
1173 case CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY
:
1174 return "in transition from on to standby";
1175 case CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON
:
1176 return "in transition from standby to on";
1182 const char *CCECProcessor::ToString(const cec_logical_address address
)
1186 case CECDEVICE_AUDIOSYSTEM
:
1188 case CECDEVICE_BROADCAST
:
1190 case CECDEVICE_FREEUSE
:
1192 case CECDEVICE_PLAYBACKDEVICE1
:
1193 return "Playback 1";
1194 case CECDEVICE_PLAYBACKDEVICE2
:
1195 return "Playback 2";
1196 case CECDEVICE_PLAYBACKDEVICE3
:
1197 return "Playback 3";
1198 case CECDEVICE_RECORDINGDEVICE1
:
1199 return "Recorder 1";
1200 case CECDEVICE_RECORDINGDEVICE2
:
1201 return "Recorder 2";
1202 case CECDEVICE_RECORDINGDEVICE3
:
1203 return "Recorder 3";
1204 case CECDEVICE_RESERVED1
:
1205 return "Reserved 1";
1206 case CECDEVICE_RESERVED2
:
1207 return "Reserved 2";
1208 case CECDEVICE_TUNER1
:
1210 case CECDEVICE_TUNER2
:
1212 case CECDEVICE_TUNER3
:
1214 case CECDEVICE_TUNER4
:
1223 const char *CCECProcessor::ToString(const cec_deck_control_mode mode
)
1227 case CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND
:
1228 return "skip forward wind";
1229 case CEC_DECK_CONTROL_MODE_EJECT
:
1231 case CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND
:
1232 return "reverse rewind";
1233 case CEC_DECK_CONTROL_MODE_STOP
:
1240 const char *CCECProcessor::ToString(const cec_deck_info status
)
1244 case CEC_DECK_INFO_PLAY
:
1246 case CEC_DECK_INFO_RECORD
:
1248 case CEC_DECK_INFO_PLAY_REVERSE
:
1249 return "play reverse";
1250 case CEC_DECK_INFO_STILL
:
1252 case CEC_DECK_INFO_SLOW
:
1254 case CEC_DECK_INFO_SLOW_REVERSE
:
1255 return "slow reverse";
1256 case CEC_DECK_INFO_FAST_FORWARD
:
1257 return "fast forward";
1258 case CEC_DECK_INFO_FAST_REVERSE
:
1259 return "fast reverse";
1260 case CEC_DECK_INFO_NO_MEDIA
:
1262 case CEC_DECK_INFO_STOP
:
1264 case CEC_DECK_INFO_SKIP_FORWARD_WIND
:
1265 return "info skip forward wind";
1266 case CEC_DECK_INFO_SKIP_REVERSE_REWIND
:
1267 return "info skip reverse rewind";
1268 case CEC_DECK_INFO_INDEX_SEARCH_FORWARD
:
1269 return "info index search forward";
1270 case CEC_DECK_INFO_INDEX_SEARCH_REVERSE
:
1271 return "info index search reverse";
1272 case CEC_DECK_INFO_OTHER_STATUS
:
1279 const char *CCECProcessor::ToString(const cec_opcode opcode
)
1283 case CEC_OPCODE_ACTIVE_SOURCE
:
1284 return "active source";
1285 case CEC_OPCODE_IMAGE_VIEW_ON
:
1286 return "image view on";
1287 case CEC_OPCODE_TEXT_VIEW_ON
:
1288 return "text view on";
1289 case CEC_OPCODE_INACTIVE_SOURCE
:
1290 return "inactive source";
1291 case CEC_OPCODE_REQUEST_ACTIVE_SOURCE
:
1292 return "request active source";
1293 case CEC_OPCODE_ROUTING_CHANGE
:
1294 return "routing change";
1295 case CEC_OPCODE_ROUTING_INFORMATION
:
1296 return "routing information";
1297 case CEC_OPCODE_SET_STREAM_PATH
:
1298 return "set stream path";
1299 case CEC_OPCODE_STANDBY
:
1301 case CEC_OPCODE_RECORD_OFF
:
1302 return "record off";
1303 case CEC_OPCODE_RECORD_ON
:
1305 case CEC_OPCODE_RECORD_STATUS
:
1306 return "record status";
1307 case CEC_OPCODE_RECORD_TV_SCREEN
:
1308 return "record tv screen";
1309 case CEC_OPCODE_CLEAR_ANALOGUE_TIMER
:
1310 return "clear analogue timer";
1311 case CEC_OPCODE_CLEAR_DIGITAL_TIMER
:
1312 return "clear digital timer";
1313 case CEC_OPCODE_CLEAR_EXTERNAL_TIMER
:
1314 return "clear external timer";
1315 case CEC_OPCODE_SET_ANALOGUE_TIMER
:
1316 return "set analogue timer";
1317 case CEC_OPCODE_SET_DIGITAL_TIMER
:
1318 return "set digital timer";
1319 case CEC_OPCODE_SET_EXTERNAL_TIMER
:
1320 return "set external timer";
1321 case CEC_OPCODE_SET_TIMER_PROGRAM_TITLE
:
1322 return "set timer program title";
1323 case CEC_OPCODE_TIMER_CLEARED_STATUS
:
1324 return "timer cleared status";
1325 case CEC_OPCODE_TIMER_STATUS
:
1326 return "timer status";
1327 case CEC_OPCODE_CEC_VERSION
:
1328 return "cec version";
1329 case CEC_OPCODE_GET_CEC_VERSION
:
1330 return "get cec version";
1331 case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS
:
1332 return "give physical address";
1333 case CEC_OPCODE_GET_MENU_LANGUAGE
:
1334 return "get menu language";
1335 case CEC_OPCODE_REPORT_PHYSICAL_ADDRESS
:
1336 return "report physical address";
1337 case CEC_OPCODE_SET_MENU_LANGUAGE
:
1338 return "set menu language";
1339 case CEC_OPCODE_DECK_CONTROL
:
1340 return "deck control";
1341 case CEC_OPCODE_DECK_STATUS
:
1342 return "deck status";
1343 case CEC_OPCODE_GIVE_DECK_STATUS
:
1344 return "give deck status";
1345 case CEC_OPCODE_PLAY
:
1347 case CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS
:
1348 return "give tuner status";
1349 case CEC_OPCODE_SELECT_ANALOGUE_SERVICE
:
1350 return "select analogue service";
1351 case CEC_OPCODE_SELECT_DIGITAL_SERVICE
:
1352 return "set digital service";
1353 case CEC_OPCODE_TUNER_DEVICE_STATUS
:
1354 return "tuner device status";
1355 case CEC_OPCODE_TUNER_STEP_DECREMENT
:
1356 return "tuner step decrement";
1357 case CEC_OPCODE_TUNER_STEP_INCREMENT
:
1358 return "tuner step increment";
1359 case CEC_OPCODE_DEVICE_VENDOR_ID
:
1360 return "device vendor id";
1361 case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID
:
1362 return "give device vendor id";
1363 case CEC_OPCODE_VENDOR_COMMAND
:
1364 return "vendor command";
1365 case CEC_OPCODE_VENDOR_COMMAND_WITH_ID
:
1366 return "vendor command with id";
1367 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN
:
1368 return "vendor remote button down";
1369 case CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP
:
1370 return "vendor remote button up";
1371 case CEC_OPCODE_SET_OSD_STRING
:
1372 return "set osd string";
1373 case CEC_OPCODE_GIVE_OSD_NAME
:
1374 return "give osd name";
1375 case CEC_OPCODE_SET_OSD_NAME
:
1376 return "set osd name";
1377 case CEC_OPCODE_MENU_REQUEST
:
1378 return "menu request";
1379 case CEC_OPCODE_MENU_STATUS
:
1380 return "menu status";
1381 case CEC_OPCODE_USER_CONTROL_PRESSED
:
1382 return "user control pressed";
1383 case CEC_OPCODE_USER_CONTROL_RELEASE
:
1384 return "user control release";
1385 case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS
:
1386 return "give device power status";
1387 case CEC_OPCODE_REPORT_POWER_STATUS
:
1388 return "report power status";
1389 case CEC_OPCODE_FEATURE_ABORT
:
1390 return "feature abort";
1391 case CEC_OPCODE_ABORT
:
1393 case CEC_OPCODE_GIVE_AUDIO_STATUS
:
1394 return "give audio status";
1395 case CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS
:
1396 return "give audio mode status";
1397 case CEC_OPCODE_REPORT_AUDIO_STATUS
:
1398 return "report audio status";
1399 case CEC_OPCODE_SET_SYSTEM_AUDIO_MODE
:
1400 return "set system audio mode";
1401 case CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST
:
1402 return "system audio mode request";
1403 case CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS
:
1404 return "system audio mode status";
1405 case CEC_OPCODE_SET_AUDIO_RATE
:
1406 return "set audio rate";
1407 case CEC_OPCODE_NONE
:
1414 const char *CCECProcessor::ToString(const cec_system_audio_status mode
)
1418 case CEC_SYSTEM_AUDIO_STATUS_ON
:
1420 case CEC_SYSTEM_AUDIO_STATUS_OFF
:
1427 const char *CCECProcessor::ToString(const cec_audio_status
UNUSED(status
))
1429 // TODO this is a mask
1433 const char *CCECProcessor::ToString(const cec_vendor_id vendor
)
1437 case CEC_VENDOR_SAMSUNG
:
1441 case CEC_VENDOR_PANASONIC
:
1443 case CEC_VENDOR_PIONEER
:
1445 case CEC_VENDOR_ONKYO
:
1447 case CEC_VENDOR_YAMAHA
:
1449 case CEC_VENDOR_PHILIPS
:
1451 case CEC_VENDOR_SONY
:
1453 case CEC_VENDOR_TOSHIBA
:
1460 const char *CCECProcessor::ToString(const cec_client_version version
)
1464 case CEC_CLIENT_VERSION_PRE_1_5
:
1466 case CEC_CLIENT_VERSION_1_5_0
:
1468 case CEC_CLIENT_VERSION_1_5_1
:
1470 case CEC_CLIENT_VERSION_1_5_2
:
1472 case CEC_CLIENT_VERSION_1_5_3
:
1474 case CEC_CLIENT_VERSION_1_6_0
:
1476 case CEC_CLIENT_VERSION_1_6_1
:
1478 case CEC_CLIENT_VERSION_1_6_2
:
1485 const char *CCECProcessor::ToString(const cec_server_version version
)
1489 case CEC_SERVER_VERSION_PRE_1_5
:
1491 case CEC_SERVER_VERSION_1_5_0
:
1493 case CEC_SERVER_VERSION_1_5_1
:
1495 case CEC_SERVER_VERSION_1_5_2
:
1497 case CEC_SERVER_VERSION_1_5_3
:
1499 case CEC_SERVER_VERSION_1_6_0
:
1501 case CEC_SERVER_VERSION_1_6_1
:
1503 case CEC_SERVER_VERSION_1_6_2
:
1510 bool CCECProcessor::StartBootloader(const char *strPort
/* = NULL */)
1512 if (!m_communication
&& strPort
)
1514 bool bReturn(false);
1515 IAdapterCommunication
*comm
= new CUSBCECAdapterCommunication(this, strPort
);
1516 CTimeout
timeout(CEC_DEFAULT_CONNECT_TIMEOUT
);
1518 while (timeout
.TimeLeft() > 0 && (bReturn
= comm
->Open(timeout
.TimeLeft() / CEC_CONNECT_TRIES
, true)) == false)
1520 CLibCEC::AddLog(CEC_LOG_ERROR
, "could not open a connection (try %d)", ++iConnectTry
);
1522 Sleep(CEC_DEFAULT_TRANSMIT_RETRY_WAIT
);
1526 bReturn
= comm
->StartBootloader();
1533 return m_communication
->StartBootloader();
1537 bool CCECProcessor::PingAdapter(void)
1539 return m_communication
->PingAdapter();
1542 void CCECProcessor::HandlePoll(cec_logical_address initiator
, cec_logical_address destination
)
1544 if (destination
< CECDEVICE_BROADCAST
)
1545 m_busDevices
[destination
]->HandlePollFrom(initiator
);
1548 bool CCECProcessor::HandleReceiveFailed(cec_logical_address initiator
)
1550 return !m_busDevices
[initiator
]->HandleReceiveFailed();
1553 bool CCECProcessor::SetStreamPath(uint16_t iPhysicalAddress
)
1555 // stream path changes are sent by the TV
1556 return m_busDevices
[CECDEVICE_TV
]->GetHandler()->TransmitSetStreamPath(iPhysicalAddress
);
1559 bool CCECProcessor::SetConfiguration(const libcec_configuration
*configuration
)
1561 bool bReinit(false);
1562 CCECBusDevice
*primary
= IsRunning() ? GetPrimaryDevice() : NULL
;
1563 cec_device_type oldPrimaryType
= primary
? primary
->GetType() : CEC_DEVICE_TYPE_RECORDING_DEVICE
;
1564 m_configuration
.clientVersion
= configuration
->clientVersion
;
1565 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using client version '%s'", __FUNCTION__
, ToString((cec_client_version
)configuration
->clientVersion
));
1567 // client version 1.5.0
1570 bool bDeviceTypeChanged
= IsRunning () && m_configuration
.deviceTypes
!= configuration
->deviceTypes
;
1571 m_configuration
.deviceTypes
= configuration
->deviceTypes
;
1572 if (bDeviceTypeChanged
)
1573 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using primary device type '%s'", __FUNCTION__
, ToString(configuration
->deviceTypes
[0]));
1575 bool bPhysicalAddressChanged(false);
1577 // autodetect address
1578 bool bPhysicalAutodetected(false);
1579 if (IsRunning() && configuration
->bAutodetectAddress
== 1)
1581 uint16_t iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1582 if (iPhysicalAddress
!= 0)
1585 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - autodetected physical address '%4x'", __FUNCTION__
, iPhysicalAddress
);
1587 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using physical address '%x'", __FUNCTION__
, iPhysicalAddress
);
1588 bPhysicalAddressChanged
= (m_configuration
.iPhysicalAddress
!= iPhysicalAddress
);
1589 m_configuration
.iPhysicalAddress
= iPhysicalAddress
;
1590 m_configuration
.iHDMIPort
= 0;
1591 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1592 bPhysicalAutodetected
= true;
1597 if (!bPhysicalAutodetected
)
1599 if (configuration
->iPhysicalAddress
!= 0)
1600 bPhysicalAddressChanged
= IsRunning() && m_configuration
.iPhysicalAddress
!= configuration
->iPhysicalAddress
;
1601 if (bPhysicalAddressChanged
)
1603 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - physical address '%x'", __FUNCTION__
, configuration
->iPhysicalAddress
);
1604 m_configuration
.iPhysicalAddress
= configuration
->iPhysicalAddress
;
1608 bool bHdmiPortChanged(false);
1609 if (!bPhysicalAutodetected
&& !bPhysicalAddressChanged
)
1612 bHdmiPortChanged
= IsRunning() && m_configuration
.baseDevice
!= configuration
->baseDevice
;
1613 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using base device '%x'", __FUNCTION__
, (int)configuration
->baseDevice
);
1614 m_configuration
.baseDevice
= configuration
->baseDevice
;
1617 bHdmiPortChanged
|= IsRunning() && m_configuration
.iHDMIPort
!= configuration
->iHDMIPort
;
1618 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using HDMI port '%d'", __FUNCTION__
, configuration
->iHDMIPort
);
1619 m_configuration
.iHDMIPort
= configuration
->iHDMIPort
;
1623 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - resetting HDMI port and base device to defaults", __FUNCTION__
);
1624 m_configuration
.baseDevice
= CECDEVICE_UNKNOWN
;
1625 m_configuration
.iHDMIPort
= 0;
1628 bReinit
= bPhysicalAddressChanged
|| bHdmiPortChanged
|| bDeviceTypeChanged
;
1631 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - using OSD name '%s'", __FUNCTION__
, configuration
->strDeviceName
);
1632 snprintf(m_configuration
.strDeviceName
, 13, "%s", configuration
->strDeviceName
);
1633 if (primary
&& !primary
->GetOSDName().Equals(m_configuration
.strDeviceName
))
1635 primary
->SetOSDName(m_configuration
.strDeviceName
);
1636 if (!bReinit
&& IsRunning())
1637 primary
->TransmitOSDName(CECDEVICE_TV
);
1640 // tv vendor id override
1641 CLibCEC::AddLog(CEC_LOG_DEBUG
, "%s - vendor id '%s'", __FUNCTION__
, ToString((cec_vendor_id
)configuration
->tvVendor
));
1642 if (m_configuration
.tvVendor
!= configuration
->tvVendor
)
1644 m_configuration
.tvVendor
= configuration
->tvVendor
;
1645 m_busDevices
[CECDEVICE_TV
]->SetVendorId((uint64_t)m_configuration
.tvVendor
);
1649 if (m_configuration
.wakeDevices
!= configuration
->wakeDevices
)
1651 m_configuration
.wakeDevices
= configuration
->wakeDevices
;
1652 if (!bReinit
&& IsRunning())
1657 m_configuration
.bUseTVMenuLanguage
= configuration
->bUseTVMenuLanguage
;
1658 m_configuration
.bActivateSource
= configuration
->bActivateSource
;
1659 m_configuration
.bGetSettingsFromROM
= configuration
->bGetSettingsFromROM
;
1660 m_configuration
.powerOffDevices
= configuration
->powerOffDevices
;
1661 m_configuration
.bPowerOffScreensaver
= configuration
->bPowerOffScreensaver
;
1662 m_configuration
.bPowerOffOnStandby
= configuration
->bPowerOffOnStandby
;
1664 // client version 1.5.1
1665 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_1
)
1666 m_configuration
.bSendInactiveSource
= configuration
->bSendInactiveSource
;
1668 // client version 1.6.0
1669 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_0
)
1671 m_configuration
.bPowerOffDevicesOnStandby
= configuration
->bPowerOffDevicesOnStandby
;
1672 m_configuration
.bShutdownOnStandby
= configuration
->bShutdownOnStandby
;
1675 // client version 1.6.2
1676 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_2
)
1678 memcpy(m_configuration
.strDeviceLanguage
, configuration
->strDeviceLanguage
, 3);
1681 // ensure that there is at least 1 device type set
1682 if (m_configuration
.deviceTypes
.IsEmpty())
1683 m_configuration
.deviceTypes
.Add(CEC_DEVICE_TYPE_RECORDING_DEVICE
);
1685 // persist the configuration
1687 m_communication
->PersistConfiguration(&m_configuration
);
1689 if (bReinit
|| m_configuration
.logicalAddresses
.IsEmpty())
1691 if (bDeviceTypeChanged
)
1692 return ChangeDeviceType(oldPrimaryType
, m_configuration
.deviceTypes
[0]);
1693 else if (bPhysicalAddressChanged
)
1694 return SetPhysicalAddress(m_configuration
.iPhysicalAddress
);
1696 return SetHDMIPort(m_configuration
.baseDevice
, m_configuration
.iHDMIPort
);
1698 else if (m_configuration
.bActivateSource
== 1 && IsRunning() && !IsActiveSource(m_configuration
.logicalAddresses
.primary
))
1700 // activate the source if we're not already the active source
1701 SetActiveSource(m_configuration
.deviceTypes
.types
[0]);
1707 bool CCECProcessor::GetCurrentConfiguration(libcec_configuration
*configuration
)
1709 // client version 1.5.0
1710 snprintf(configuration
->strDeviceName
, 13, "%s", m_configuration
.strDeviceName
);
1711 configuration
->deviceTypes
= m_configuration
.deviceTypes
;
1712 configuration
->bAutodetectAddress
= m_configuration
.bAutodetectAddress
;
1713 configuration
->iPhysicalAddress
= m_configuration
.iPhysicalAddress
;
1714 configuration
->baseDevice
= m_configuration
.baseDevice
;
1715 configuration
->iHDMIPort
= m_configuration
.iHDMIPort
;
1716 configuration
->clientVersion
= m_configuration
.clientVersion
;
1717 configuration
->serverVersion
= m_configuration
.serverVersion
;
1718 configuration
->tvVendor
= m_configuration
.tvVendor
;
1720 configuration
->bGetSettingsFromROM
= m_configuration
.bGetSettingsFromROM
;
1721 configuration
->bUseTVMenuLanguage
= m_configuration
.bUseTVMenuLanguage
;
1722 configuration
->bActivateSource
= m_configuration
.bActivateSource
;
1723 configuration
->wakeDevices
= m_configuration
.wakeDevices
;
1724 configuration
->powerOffDevices
= m_configuration
.powerOffDevices
;
1725 configuration
->bPowerOffScreensaver
= m_configuration
.bPowerOffScreensaver
;
1726 configuration
->bPowerOffOnStandby
= m_configuration
.bPowerOffOnStandby
;
1728 // client version 1.5.1
1729 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_1
)
1730 configuration
->bSendInactiveSource
= m_configuration
.bSendInactiveSource
;
1732 // client version 1.5.3
1733 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_5_3
)
1734 configuration
->logicalAddresses
= m_configuration
.logicalAddresses
;
1736 // client version 1.6.0
1737 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_0
)
1739 configuration
->iFirmwareVersion
= m_configuration
.iFirmwareVersion
;
1740 configuration
->bPowerOffDevicesOnStandby
= m_configuration
.bPowerOffDevicesOnStandby
;
1741 configuration
->bShutdownOnStandby
= m_configuration
.bShutdownOnStandby
;
1744 // client version 1.6.2
1745 if (configuration
->clientVersion
>= CEC_CLIENT_VERSION_1_6_2
)
1747 memcpy(configuration
->strDeviceLanguage
, m_configuration
.strDeviceLanguage
, 3);
1748 configuration
->iFirmwareBuildDate
= m_configuration
.iFirmwareBuildDate
;
1753 bool CCECProcessor::CanPersistConfiguration(void)
1755 return m_communication
? m_communication
->GetFirmwareVersion() >= 2 : false;
1758 bool CCECProcessor::PersistConfiguration(libcec_configuration
*configuration
)
1760 return m_communication
? m_communication
->PersistConfiguration(configuration
) : false;
1763 void CCECProcessor::RescanActiveDevices(void)
1765 for (unsigned int iPtr
= 0; iPtr
< CECDEVICE_BROADCAST
; iPtr
++)
1766 m_busDevices
[iPtr
]->GetStatus(true);
1769 bool CCECProcessor::GetDeviceInformation(const char *strPort
, libcec_configuration
*config
, uint32_t iTimeoutMs
/* = CEC_DEFAULT_CONNECT_TIMEOUT */)
1771 if (!OpenConnection(strPort
, CEC_SERIAL_DEFAULT_BAUDRATE
, iTimeoutMs
, false))
1774 config
->iFirmwareVersion
= m_communication
->GetFirmwareVersion();
1775 config
->iPhysicalAddress
= m_communication
->GetPhysicalAddress();
1776 config
->iFirmwareBuildDate
= m_communication
->GetFirmwareBuildDate();
1781 bool CCECProcessor::TransmitPendingActiveSourceCommands(void)
1784 for (unsigned int iPtr
= 0; iPtr
< CECDEVICE_BROADCAST
; iPtr
++)
1785 bReturn
&= m_busDevices
[iPtr
]->TransmitPendingActiveSourceCommands();