#include "CECProcessor.h"
-#include "AdapterCommunication.h"
+#include "adapter/AdapterMessage.h"
#include "devices/CECBusDevice.h"
#include "devices/CECAudioSystem.h"
#include "devices/CECPlaybackDevice.h"
CLockObject lock(m_mutex);
if (!m_communication)
{
- m_controller->AddLog(CEC_LOG_ERROR, "no connection handler found");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "no connection handler found");
return bReturn;
}
/* check for an already opened connection */
if (m_communication->IsOpen())
{
- m_controller->AddLog(CEC_LOG_ERROR, "connection already opened");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "connection already opened");
return bReturn;
}
/* open a new connection */
if ((bReturn = m_communication->Open(strPort, iBaudRate, iTimeoutMs)) == false)
- m_controller->AddLog(CEC_LOG_ERROR, "could not open a connection");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "could not open a connection");
+
+ /* try to ping the adapter */
+ if ((bReturn = m_communication->PingAdapter()) == false)
+ CLibCEC::AddLog(CEC_LOG_ERROR, "the adapter does not respond correctly");
+
+ uint16_t iFirmwareVersion = m_communication->GetFirmwareVersion();
+ if ((bReturn = (iFirmwareVersion != CEC_FW_VERSION_UNKNOWN)) == false)
+ m_controller->AddLog(CEC_LOG_ERROR, "the adapter is running an unknown firmware version");
+
+ CLibCEC::AddLog(CEC_LOG_NOTICE, "CEC Adapter firmware version: %d", iFirmwareVersion);
return bReturn;
}
-bool CCECProcessor::Initialise(void)
+void CCECProcessor::SetInitialised(bool bSetTo /* = true */)
{
- bool bReturn(false);
CLockObject lock(m_mutex);
- if (!m_logicalAddresses.IsEmpty())
- m_logicalAddresses.Clear();
+ m_bInitialised = bSetTo;
+}
- if (!FindLogicalAddresses())
+bool CCECProcessor::Initialise(void)
+{
+ bool bReturn(false);
{
- m_controller->AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
- return bReturn;
- }
+ CLockObject lock(m_mutex);
+ if (!m_logicalAddresses.IsEmpty())
+ m_logicalAddresses.Clear();
+
+ if (!FindLogicalAddresses())
+ {
+ CLibCEC::AddLog(CEC_LOG_ERROR, "could not detect our logical addresses");
+ return bReturn;
+ }
- /* only set our OSD name for the primary device */
- m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_strDeviceName;
+ /* only set our OSD name for the primary device */
+ m_busDevices[m_logicalAddresses.primary]->m_strDeviceName = m_strDeviceName;
+ }
/* get the vendor id from the TV, so we are using the correct handler */
m_busDevices[CECDEVICE_TV]->RequestVendorId();
ReplaceHandlers();
if ((bReturn = SetHDMIPort(m_iBaseDevice, m_iHDMIPort, true)) == false)
- {
- CStdString strLog;
- strLog.Format("unable to set the correct HDMI port (HDMI %d on %s(%x)", m_iHDMIPort, ToString(m_iBaseDevice), (uint8_t)m_iBaseDevice);
- m_controller->AddLog(CEC_LOG_ERROR, strLog);
- }
- else
- m_bInitialised = true;
+ CLibCEC::AddLog(CEC_LOG_ERROR, "unable to set HDMI port %d on %s (%x)", m_iHDMIPort, ToString(m_iBaseDevice), (uint8_t)m_iBaseDevice);
+
+ SetInitialised(bReturn);
return bReturn;
}
/* create the processor thread */
if (!CreateThread() || !m_startCondition.Wait(m_mutex) || !m_bStarted)
{
- m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
return bReturn;
}
}
if ((bReturn = Initialise()) == false)
{
- m_controller->AddLog(CEC_LOG_ERROR, "could not create a processor thread");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "could not create a processor thread");
StopThread(true);
}
else
{
- m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
}
return bReturn;
bool CCECProcessor::FindLogicalAddressRecordingDevice(void)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'recording device'");
return TryLogicalAddress(CECDEVICE_RECORDINGDEVICE1) ||
TryLogicalAddress(CECDEVICE_RECORDINGDEVICE2) ||
TryLogicalAddress(CECDEVICE_RECORDINGDEVICE3);
bool CCECProcessor::FindLogicalAddressTuner(void)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'tuner'");
return TryLogicalAddress(CECDEVICE_TUNER1) ||
TryLogicalAddress(CECDEVICE_TUNER2) ||
TryLogicalAddress(CECDEVICE_TUNER3) ||
bool CCECProcessor::FindLogicalAddressPlaybackDevice(void)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'playback device'");
return TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE1) ||
TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE2) ||
TryLogicalAddress(CECDEVICE_PLAYBACKDEVICE3);
bool CCECProcessor::FindLogicalAddressAudioSystem(void)
{
- AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "detecting logical address for type 'audio'");
return TryLogicalAddress(CECDEVICE_AUDIOSYSTEM);
}
{
bool bChanged(false);
- CStdString strLog;
- strLog.Format("changing device type '%s' into '%s'", ToString(from), ToString(to));
- AddLog(CEC_LOG_NOTICE, strLog);
+ CLibCEC::AddLog(CEC_LOG_NOTICE, "changing device type '%s' into '%s'", ToString(from), ToString(to));
CLockObject lock(m_mutex);
CCECBusDevice *previousDevice = GetDeviceByType(from);
{
bool bReturn(true);
m_logicalAddresses.Clear();
- CStdString strLog;
for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
{
if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
continue;
- strLog.Format("%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]);
- AddLog(CEC_LOG_DEBUG, strLog);
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "%s - device %d: type %d", __FUNCTION__, iPtr, m_types.types[iPtr]);
if (m_types.types[iPtr] == CEC_DEVICE_TYPE_RECORDING_DEVICE)
bReturn &= FindLogicalAddressRecordingDevice();
{
CLockObject lock(m_mutex);
m_bStarted = true;
- m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "processor thread started");
m_startCondition.Signal();
}
{
ReplaceHandlers();
command.Clear();
- msg.clear();
+ msg.Clear();
{
CLockObject lock(m_mutex);
if (!m_bStarted && !bForce)
return true;
- CStdString strLog;
- strLog.Format("setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
- AddLog(CEC_LOG_DEBUG, strLog);
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "setting HDMI port to %d on device %s (%d)", iPort, ToString(iBaseDevice), (int)iBaseDevice);
uint16_t iPhysicalAddress(0);
if (iBaseDevice > CECDEVICE_TV)
}
if (!bReturn)
- m_controller->AddLog(CEC_LOG_ERROR, "failed to set the physical address");
+ CLibCEC::AddLog(CEC_LOG_ERROR, "failed to set the physical address");
else
{
lock.Unlock();
for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
strTx.AppendFormat(":%02x", data.parameters[iPtr]);
- m_controller->AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
+ CLibCEC::AddLog(CEC_LOG_TRAFFIC, strTx.c_str());
}
bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
CLockObject lock(m_mutex);
if (m_logicalAddresses.primary != iLogicalAddress)
{
- CStdString strLog;
- strLog.Format("<< setting primary logical address to %1x", iLogicalAddress);
- m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
+ CLibCEC::AddLog(CEC_LOG_NOTICE, "<< setting primary logical address to %1x", iLogicalAddress);
m_logicalAddresses.primary = iLogicalAddress;
m_logicalAddresses.Set(iLogicalAddress);
return SetAckMask(m_logicalAddresses.AckMask());
bool CCECProcessor::SwitchMonitoring(bool bEnable)
{
- CStdString strLog;
- strLog.Format("== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
- m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
+ CLibCEC::AddLog(CEC_LOG_NOTICE, "== %s monitoring mode ==", bEnable ? "enabling" : "disabling");
{
CLockObject lock(m_mutex);
bReturn = Transmit(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);
+ if (output->state == ADAPTER_MESSAGE_STATE_SENT_NOT_ACKED &&
+ 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);
{
+ if (!m_communication)
+ return bReturn;
+
m_iLastTransmission = GetTimeMs();
m_communication->SetLineTimeout(m_iStandardLineTimeout);
- output->tries = 1;
+ output->tries = 0;
do
{
if (output->tries > 0)
m_communication->SetLineTimeout(m_iRetryLineTimeout);
-
- CLockObject msgLock(output->mutex);
- if (!m_communication || !m_communication->Write(output))
- return bReturn;
- else
- {
- output->condition.Wait(output->mutex);
- if (output->state != ADAPTER_MESSAGE_STATE_SENT)
- {
- m_controller->AddLog(CEC_LOG_ERROR, "command was not sent");
- return bReturn;
- }
- }
-
- if (output->transmit_timeout > 0)
- {
- if ((bReturn = WaitForTransmitSucceeded(output)) == false)
- m_controller->AddLog(CEC_LOG_DEBUG, "did not receive ack");
- }
- else
- bReturn = true;
- }while (output->transmit_timeout > 0 && output->needs_retry() && ++output->tries < output->maxTries);
+ bReturn = m_communication->Write(output);
+ }while (!bReturn && output->transmit_timeout > 0 && output->NeedsRetry() && ++output->tries < output->maxTries);
}
m_communication->SetLineTimeout(m_iStandardLineTimeout);
void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
{
- m_controller->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
+ CLibCEC::AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
cec_command command;
// TODO
Transmit(command);
}
-bool CCECProcessor::WaitForTransmitSucceeded(CCECAdapterMessage *message)
-{
- bool bError(false);
- bool bTransmitSucceeded(false);
- uint8_t iPacketsLeft(message->size() / 4);
-
- int64_t iNow = GetTimeMs();
- int64_t iTargetTime = iNow + message->transmit_timeout;
-
- while (!bTransmitSucceeded && !bError && (message->transmit_timeout == 0 || iNow < iTargetTime))
- {
- CCECAdapterMessage msg;
-
- if (!m_communication->Read(msg, message->transmit_timeout > 0 ? (int32_t)(iTargetTime - iNow) : 1000))
- {
- iNow = GetTimeMs();
- continue;
- }
-
- if (msg.message() == MSGCODE_FRAME_START && msg.ack())
- {
- m_busDevices[msg.initiator()]->GetHandler()->HandlePoll(msg.initiator(), msg.destination());
- m_lastInitiator = msg.initiator();
- iNow = GetTimeMs();
- continue;
- }
-
- bError = msg.is_error();
- if (msg.message() == MSGCODE_RECEIVE_FAILED &&
- m_lastInitiator != CECDEVICE_UNKNOWN &&
- !m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed())
- {
- iNow = GetTimeMs();
- continue;
- }
-
- if (bError)
- {
- message->reply = msg.message();
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- }
- else
- {
- switch(msg.message())
- {
- case MSGCODE_COMMAND_ACCEPTED:
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- if (iPacketsLeft > 0)
- iPacketsLeft--;
- break;
- case MSGCODE_TRANSMIT_SUCCEEDED:
- m_controller->AddLog(CEC_LOG_DEBUG, msg.ToString());
- bTransmitSucceeded = (iPacketsLeft == 0);
- bError = !bTransmitSucceeded;
- message->reply = MSGCODE_TRANSMIT_SUCCEEDED;
- break;
- default:
- // ignore other data while waiting
- break;
- }
-
- iNow = GetTimeMs();
- }
- }
-
- return bTransmitSucceeded && !bError;
-}
-
bool CCECProcessor::ParseMessage(const CCECAdapterMessage &msg)
{
bool bEom(false);
- bool bIsError(msg.is_error());
+ bool bIsError(msg.IsError());
- if (msg.empty())
+ if (msg.IsEmpty())
return bEom;
- switch(msg.message())
+ switch(msg.Message())
{
case MSGCODE_FRAME_START:
{
m_currentframe.Clear();
- if (msg.size() >= 2)
+ if (msg.Size() >= 2)
{
- m_currentframe.initiator = msg.initiator();
- m_currentframe.destination = msg.destination();
- m_currentframe.ack = msg.ack();
- m_currentframe.eom = msg.eom();
+ m_currentframe.initiator = msg.Initiator();
+ m_currentframe.destination = msg.Destination();
+ m_currentframe.ack = msg.IsACK();
+ m_currentframe.eom = msg.IsEOM();
}
if (m_currentframe.ack == 0x1)
{
break;
case MSGCODE_FRAME_DATA:
{
- if (msg.size() >= 2)
+ if (msg.Size() >= 2)
{
m_currentframe.PushBack(msg[1]);
- m_currentframe.eom = msg.eom();
+ m_currentframe.eom = msg.IsEOM();
}
- bEom = msg.eom();
+ bEom = msg.IsEOM();
}
break;
default:
break;
}
- m_controller->AddLog(bIsError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
+ CLibCEC::AddLog(bIsError ? CEC_LOG_WARNING : CEC_LOG_DEBUG, msg.ToString());
return bEom;
}
dataStr.Format(">> %1x%1x:%02x", command.initiator, command.destination, command.opcode);
for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
dataStr.AppendFormat(":%02x", (unsigned int)command.parameters[iPtr]);
- m_controller->AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
+ CLibCEC::AddLog(CEC_LOG_TRAFFIC, dataStr.c_str());
if (!m_bMonitor && command.initiator >= CECDEVICE_TV && command.initiator <= CECDEVICE_BROADCAST)
m_busDevices[(uint8_t)command.initiator]->HandleCommand(command);
m_controller->AddKey();
}
-void CCECProcessor::AddLog(cec_log_level level, const CStdString &strMessage)
-{
- m_controller->AddLog(level, strMessage);
-}
-
bool CCECProcessor::SetAckMask(uint16_t iMask)
{
- bool bReturn(false);
- CStdString strLog;
- strLog.Format("setting ackmask to %2x", iMask);
- m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
-
- CCECAdapterMessage *output = new CCECAdapterMessage;
-
- output->push_back(MSGSTART);
- output->push_escaped(MSGCODE_SET_ACK_MASK);
- output->push_escaped(iMask >> 8);
- output->push_escaped((uint8_t)iMask);
- output->push_back(MSGEND);
-
- if ((bReturn = Transmit(output)) == false)
- m_controller->AddLog(CEC_LOG_ERROR, "could not set the ackmask");
-
- delete output;
-
- return bReturn;
+ return m_communication->SetAckMask(iMask);
}
bool CCECProcessor::TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait /* = true */)
{
return m_communication->PingAdapter();
}
+
+void CCECProcessor::HandlePoll(cec_logical_address initiator, cec_logical_address destination)
+{
+ m_busDevices[initiator]->GetHandler()->HandlePoll(initiator, destination);
+ m_lastInitiator = initiator;
+}
+
+bool CCECProcessor::HandleReceiveFailed(void)
+{
+ return m_lastInitiator != CECDEVICE_UNKNOWN &&
+ !m_busDevices[m_lastInitiator]->GetHandler()->HandleReceiveFailed();
+}
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