m_strDeviceName(strDeviceName),
m_controller(controller),
m_bMonitor(false),
- m_busScan(NULL)
+ m_busScan(NULL),
+ m_iStandardLineTimeout(3),
+ m_iRetryLineTimeout(3),
+ m_iLastTransmission(0)
{
m_communication = new CAdapterCommunication(this);
m_logicalAddresses.Clear();
m_strDeviceName(strDeviceName),
m_types(types),
m_controller(controller),
- m_bMonitor(false)
+ m_bMonitor(false),
+ m_iStandardLineTimeout(3),
+ m_iRetryLineTimeout(3),
+ m_iLastTransmission(0)
{
m_communication = new CAdapterCommunication(this);
m_logicalAddresses.Clear();
CCECProcessor::~CCECProcessor(void)
{
+ m_bStarted = false;
+ StopThread(false);
+
if (m_busScan)
{
m_busScan->StopThread();
if (SetAckMask(m_logicalAddresses.AckMask()) &&
SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true))
{
+ m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
m_busScan = new CCECBusScan(this);
m_busScan->CreateThread(true);
return true;
}
+ else
+ {
+ m_controller->AddLog(CEC_LOG_ERROR, "failed to initialise the processor");
+ }
}
- else
- m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
+ m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
return false;
}
return bReturn;
}
-bool CCECProcessor::SetLineTimeout(uint8_t iTimeout)
-{
- bool bReturn(false);
- CCECAdapterMessage *output = new CCECAdapterMessage;
-
- output->push_back(MSGSTART);
- output->push_escaped(MSGCODE_TRANSMIT_IDLETIME);
- output->push_escaped(iTimeout);
- output->push_back(MSGEND);
-
- if ((bReturn = Transmit(output)) == false)
- m_controller->AddLog(CEC_LOG_ERROR, "could not set the idletime");
- delete output;
- return bReturn;
-}
-
void *CCECProcessor::Process(void)
{
bool bParseFrame(false);
}
else
{
+ m_busDevices[m_logicalAddresses.primary]->TransmitPhysicalAddress();
CLockObject lock(&m_mutex);
m_bStarted = true;
m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
if (type != CEC_DEVICE_TYPE_RESERVED)
{
- for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
+ for (uint8_t iPtr = 0; iPtr <= 11; iPtr++)
{
if (m_logicalAddresses[iPtr] && m_busDevices[iPtr]->m_type == type)
{
}
}
- return SetStreamPath(m_busDevices[addr]->GetPhysicalAddress(false)) &&
- m_busDevices[addr]->TransmitActiveSource();
+ bReturn = m_busDevices[CECDEVICE_TV]->PowerOn() &&
+ m_busDevices[addr]->TransmitActiveSource() &&
+ SetStreamPath(m_busDevices[addr]->GetPhysicalAddress(false));
+
+ if (bReturn && (m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
+ m_busDevices[addr]->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
+ {
+ bReturn = ((CCECPlaybackDevice *)m_busDevices[addr])->TransmitDeckStatus(CECDEVICE_TV);
+ }
+
+ return bReturn;
+}
+
+void CCECProcessor::SetStandardLineTimeout(uint8_t iTimeout)
+{
+ CLockObject lock(&m_mutex);
+ m_iStandardLineTimeout = iTimeout;
+}
+
+void CCECProcessor::SetRetryLineTimeout(uint8_t iTimeout)
+{
+ CLockObject lock(&m_mutex);
+ m_iRetryLineTimeout = iTimeout;
}
bool CCECProcessor::SetActiveSource(cec_logical_address iAddress)
iPhysicalAddress += (uint16_t)(iPort * iPos);
strLog.Format("checking physical address %4x", iPhysicalAddress);
AddLog(CEC_LOG_DEBUG, strLog);
- if (CheckPhysicalAddress(iPhysicalAddress))
+ if (PhysicalAddressInUse(iPhysicalAddress))
{
strLog.Format("physical address %4x is in use", iPhysicalAddress);
AddLog(CEC_LOG_DEBUG, strLog);
}
else
{
+ strLog.Format("physical address %4x is free", iPhysicalAddress);
+ AddLog(CEC_LOG_DEBUG, strLog);
SetPhysicalAddress(iPhysicalAddress);
bReturn = true;
}
return bReturn;
}
-bool CCECProcessor::CheckPhysicalAddress(uint16_t iPhysicalAddress)
+bool CCECProcessor::PhysicalAddressInUse(uint16_t iPhysicalAddress)
{
for (unsigned int iPtr = 0; iPtr < 15; iPtr++)
{
return false;
}
-uint8_t CCECProcessor::VolumeUp(bool bWait /* = true */)
+uint8_t CCECProcessor::VolumeUp(void)
{
uint8_t status = 0;
if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp(bWait);
+ status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeUp();
return status;
}
-uint8_t CCECProcessor::VolumeDown(bool bWait /* = true */)
+uint8_t CCECProcessor::VolumeDown(void)
{
uint8_t status = 0;
if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown(bWait);
+ status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->VolumeDown();
return status;
}
-uint8_t CCECProcessor::MuteAudio(bool bWait /* = true */)
+uint8_t CCECProcessor::MuteAudio(void)
{
uint8_t status = 0;
if (IsActiveDevice(CECDEVICE_AUDIOSYSTEM))
- status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio(bWait);
+ status = ((CCECAudioSystem *)m_busDevices[CECDEVICE_AUDIOSYSTEM])->MuteAudio();
return status;
}
CCECAdapterMessage *output = new CCECAdapterMessage(data);
bReturn = Transmit(output);
- delete output;
+ /* set to "not present" on failed ack */
+ if (output->is_error() && output->reply == MSGCODE_TRANSMIT_FAILED_ACK &&
+ output->destination() != CECDEVICE_BROADCAST)
+ m_busDevices[output->destination()]->SetDeviceStatus(CEC_DEVICE_STATUS_NOT_PRESENT);
+
+ delete output;
return bReturn;
}
bool bReturn(false);
CLockObject lock(&m_mutex);
{
+ m_iLastTransmission = GetTimeMs();
+ m_communication->SetLineTimeout(m_iStandardLineTimeout);
+ output->tries = 1;
+
do
{
+ if (output->tries > 0)
+ m_communication->SetLineTimeout(m_iRetryLineTimeout);
+
CLockObject msgLock(&output->mutex);
if (!m_communication || !m_communication->Write(output))
return bReturn;
}
else
bReturn = true;
- }while (output->transmit_timeout > 0 && output->needs_retry() && ++output->tries <= output->maxTries);
+ }while (output->transmit_timeout > 0 && output->needs_retry() && ++output->tries < output->maxTries);
}
+ m_communication->SetLineTimeout(m_iStandardLineTimeout);
+
return bReturn;
}
message->reply = MSGCODE_TRANSMIT_SUCCEEDED;
break;
default:
- if (ParseMessage(msg))
- m_commandBuffer.Push(m_currentframe);
+ // ignore other data while waiting
+ break;
}
iNow = GetTimeMs();
m_currentframe.ack = msg.ack();
m_currentframe.eom = msg.eom();
}
- if (m_currentframe.ack == true)
+ if (m_currentframe.ack == 0x1)
{
m_lastInitiator = m_currentframe.initiator;
m_busDevices[m_lastInitiator]->GetHandler()->HandlePoll(m_currentframe.initiator, m_currentframe.destination);
return bReturn;
}
-bool CCECProcessor::SendKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = false */)
+bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key)
{
- return m_busDevices[iDestination]->SendKeypress(key, bWait);
+ return m_busDevices[iDestination]->TransmitKeypress(key);
}
-bool CCECProcessor::SendKeyRelease(cec_logical_address iDestination, bool bWait /* = false */)
+bool CCECProcessor::TransmitKeyRelease(cec_logical_address iDestination)
{
- return m_busDevices[iDestination]->SendKeyRelease(bWait);
+ return m_busDevices[iDestination]->TransmitKeyRelease();
}
const char *CCECProcessor::ToString(const cec_menu_state state)
void *CCECBusScan::Process(void)
{
CCECBusDevice *device(NULL);
+
while (!IsStopped())
{
- for (unsigned int iPtr = 0; iPtr < 15 && !IsStopped(); iPtr++)
+ for (unsigned int iPtr = 0; iPtr <= 11 && !IsStopped(); iPtr++)
{
device = m_processor->m_busDevices[iPtr];
- if (device && device->GetStatus() == CEC_DEVICE_STATUS_PRESENT)
+ WaitUntilIdle();
+ if (device && device->GetStatus(true) == CEC_DEVICE_STATUS_PRESENT)
{
+ WaitUntilIdle();
if (!IsStopped())
- device->GetPhysicalAddress(false);
- Sleep(5);
-
- if (!IsStopped())
- device->GetCecVersion();
- Sleep(5);
+ device->GetVendorId();
+ WaitUntilIdle();
if (!IsStopped())
- device->GetVendorId();
- Sleep(5);
+ device->GetPowerStatus(true);
}
}
- Sleep(5000);
}
+
return NULL;
}
+void CCECBusScan::WaitUntilIdle(void)
+{
+ if (IsStopped())
+ return;
+
+ int64_t iWaitTime = 3000 - (GetTimeMs() - m_processor->GetLastTransmission());
+ while (iWaitTime > 0)
+ {
+ Sleep(iWaitTime);
+ iWaitTime = 3000 - (GetTimeMs() - m_processor->GetLastTransmission());
+ }
+}
+
bool CCECProcessor::StartBootloader(void)
{
return m_communication->StartBootloader();