m_communication(serComm),
m_controller(controller)
{
+ for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
+ m_vendorIds[iPtr] = CEC_VENDOR_UNKNOWN;
+ for (uint8_t iPtr = 0; iPtr < 16; iPtr++)
+ m_vendorClasses[iPtr] = (uint8_t) 0;
}
CCECProcessor::~CCECProcessor(void)
{
m_controller->AddLog(CEC_LOG_DEBUG, "processor thread started");
+ cec_command command;
+ cec_adapter_message msg;
+
while (!IsStopped())
{
bool bParseFrame(false);
+ command.clear();
+ msg.clear();
+
{
CLockObject lock(&m_mutex);
- cec_frame msg;
- msg.clear();
-
- if (m_communication->IsOpen() && m_communication->Read(msg, CEC_BUTTON_TIMEOUT))
+ if (m_communication->IsOpen() && m_communication->Read(msg, 50))
bParseFrame = ParseMessage(msg) && !IsStopped();
+
+ if (bParseFrame)
+ command = m_currentframe;
}
if (bParseFrame)
- ParseCurrentFrame();
+ ParseCommand(command);
m_controller->CheckKeypressTimeout();
if (!IsStopped())
- Sleep(50);
+ Sleep(5);
}
return NULL;
return false;
CStdString strLog;
- strLog.Format("powering on devices with logical address %d", (int8_t)address);
+ strLog.Format("<< powering on device with logical address %d", (int8_t)address);
m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
- cec_frame frame;
- frame.clear();
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_IMAGE_VIEW_ON);
- return Transmit(frame);
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_IMAGE_VIEW_ON);
+
+ return Transmit(command);
}
bool CCECProcessor::StandbyDevices(cec_logical_address address /* = CECDEVICE_BROADCAST */)
return false;
CStdString strLog;
- strLog.Format("putting all devices with logical address %d in standby mode", (int8_t)address);
+ strLog.Format("<< putting device with logical address %d in standby mode", (int8_t)address);
m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
- cec_frame frame;
- frame.clear();
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_STANDBY);
- return Transmit(frame);
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_STANDBY);
+
+ return Transmit(command);
}
bool CCECProcessor::SetActiveView(void)
if (!IsRunning())
return false;
- m_controller->AddLog(CEC_LOG_DEBUG, "setting active view");
- cec_frame frame;
- frame.clear();
+ m_controller->AddLog(CEC_LOG_DEBUG, "<< setting active view");
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
+ command.parameters.push_back((m_physicaladdress >> 8) & 0xFF);
+ command.parameters.push_back(m_physicaladdress & 0xFF);
- frame.push_back(GetSourceDestination(CECDEVICE_BROADCAST));
- frame.push_back((uint8_t) CEC_OPCODE_ACTIVE_SOURCE);
- frame.push_back((m_physicaladdress >> 8) & 0xFF);
- frame.push_back(m_physicaladdress & 0xFF);
- return Transmit(frame);
+ return Transmit(command);
}
bool CCECProcessor::SetInactiveView(void)
if (!IsRunning())
return false;
- m_controller->AddLog(CEC_LOG_DEBUG, "setting inactive view");
- cec_frame frame;
- frame.clear();
+ m_controller->AddLog(CEC_LOG_DEBUG, "<< setting inactive view");
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_INACTIVE_SOURCE);
+ command.parameters.push_back((m_physicaladdress >> 8) & 0xFF);
+ command.parameters.push_back(m_physicaladdress & 0xFF);
- frame.push_back(GetSourceDestination(CECDEVICE_BROADCAST));
- frame.push_back((uint8_t) CEC_OPCODE_INACTIVE_SOURCE);
- frame.push_back((m_physicaladdress >> 8) & 0xFF);
- frame.push_back(m_physicaladdress & 0xFF);
- return Transmit(frame);
+ return Transmit(command);
}
-bool CCECProcessor::Transmit(const cec_frame &data, bool bWaitForAck /* = true */)
+void CCECProcessor::LogOutput(const cec_command &data)
{
CStdString txStr = "transmit ";
- for (unsigned int i = 0; i < data.size; i++)
- txStr.AppendFormat(" %02x", data.data[i]);
+ txStr.AppendFormat(" %02x", ((uint8_t)data.initiator << 4) + (uint8_t)data.destination);
+ txStr.AppendFormat(" %02x", (uint8_t)data.opcode);
+
+ for (uint8_t iPtr = 0; iPtr < data.parameters.size; iPtr++)
+ txStr.AppendFormat(" %02x", data.parameters[iPtr]);
m_controller->AddLog(CEC_LOG_DEBUG, txStr.c_str());
+}
- if (data.size == 0)
- {
- m_controller->AddLog(CEC_LOG_WARNING, "transmit buffer is empty");
- return false;
- }
+bool CCECProcessor::Transmit(const cec_command &data, bool bWaitForAck /* = true */)
+{
+ LogOutput(data);
- cec_frame output;
+ cec_adapter_message output;
output.clear();
-
- //set ack polarity to high when transmitting to the broadcast address
- //set ack polarity low when transmitting to any other address
- output.push_back(MSGSTART);
- CAdapterCommunication::PushEscaped(output, MSGCODE_TRANSMIT_ACK_POLARITY);
-
- if ((data.data[0] & 0xF) == 0xF)
- CAdapterCommunication::PushEscaped(output, CEC_TRUE);
- else
- CAdapterCommunication::PushEscaped(output, CEC_FALSE);
-
- output.push_back(MSGEND);
-
- for (int8_t i = 0; i < data.size; i++)
- {
- output.push_back(MSGSTART);
-
- if (i == (int8_t)data.size - 1)
- CAdapterCommunication::PushEscaped(output, MSGCODE_TRANSMIT_EOM);
- else
- CAdapterCommunication::PushEscaped(output, MSGCODE_TRANSMIT);
-
- CAdapterCommunication::PushEscaped(output, data.data[i]);
-
- output.push_back(MSGEND);
- }
+ CAdapterCommunication::FormatAdapterMessage(data, output);
return TransmitFormatted(output, bWaitForAck);
}
bool CCECProcessor::SetLogicalAddress(cec_logical_address iLogicalAddress)
{
CStdString strLog;
- strLog.Format("setting logical address to %d", iLogicalAddress);
+ strLog.Format("<< setting logical address to %d", iLogicalAddress);
m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
m_iLogicalAddress = iLogicalAddress;
return m_communication && m_communication->SetAckMask(0x1 << (uint8_t)m_iLogicalAddress);
}
-bool CCECProcessor::TransmitFormatted(const cec_frame &data, bool bWaitForAck /* = true */)
+bool CCECProcessor::TransmitFormatted(const cec_adapter_message &data, bool bWaitForAck /* = true */)
{
CLockObject lock(&m_mutex);
if (!m_communication || !m_communication->Write(data))
return false;
- if (bWaitForAck && !WaitForAck())
+ if (bWaitForAck)
{
- m_controller->AddLog(CEC_LOG_DEBUG, "did not receive ACK");
- return false;
+ uint64_t now = GetTimeMs();
+ uint64_t target = now + 1000;
+ bool bError(false);
+ bool bGotAck(false);
+
+ while (!bGotAck && now < target)
+ {
+ bGotAck = WaitForAck(&bError, (uint32_t) (target - now));
+ now = GetTimeMs();
+
+ if (bError && now < target)
+ {
+ m_controller->AddLog(CEC_LOG_ERROR, "retransmitting previous frame");
+ if (!m_communication->Write(data))
+ return false;
+ }
+ }
}
return true;
void CCECProcessor::TransmitAbort(cec_logical_address address, cec_opcode opcode, ECecAbortReason reason /* = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE */)
{
- m_controller->AddLog(CEC_LOG_DEBUG, "transmitting abort message");
- cec_frame frame;
- frame.clear();
-
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_FEATURE_ABORT);
- frame.push_back((uint8_t) opcode);
- frame.push_back((uint8_t) reason);
- Transmit(frame);
+ m_controller->AddLog(CEC_LOG_DEBUG, "<< transmitting abort message");
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_FEATURE_ABORT);
+ command.parameters.push_back((uint8_t)opcode);
+ command.parameters.push_back((uint8_t)reason);
+
+ Transmit(command);
}
void CCECProcessor::ReportCECVersion(cec_logical_address address /* = CECDEVICE_TV */)
{
- cec_frame frame;
- frame.clear();
-
- m_controller->AddLog(CEC_LOG_NOTICE, "reporting CEC version as 1.3a");
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_CEC_VERSION);
- frame.push_back((uint8_t) CEC_VERSION_1_3A);
- Transmit(frame);
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< reporting CEC version as 1.3a");
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_CEC_VERSION);
+ command.parameters.push_back(CEC_VERSION_1_3A);
+
+ Transmit(command);
}
void CCECProcessor::ReportPowerState(cec_logical_address address /*= CECDEVICE_TV */, bool bOn /* = true */)
{
- cec_frame frame;
- frame.clear();
-
if (bOn)
- m_controller->AddLog(CEC_LOG_NOTICE, "reporting \"On\" power status");
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< reporting \"On\" power status");
else
- m_controller->AddLog(CEC_LOG_NOTICE, "reporting \"Off\" power status");
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< reporting \"Off\" power status");
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_REPORT_POWER_STATUS);
+ command.parameters.push_back(bOn ? (uint8_t) CEC_POWER_STATUS_ON : (uint8_t) CEC_POWER_STATUS_STANDBY);
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_REPORT_POWER_STATUS);
- frame.push_back(bOn ? (uint8_t) CEC_POWER_STATUS_ON : (uint8_t) CEC_POWER_STATUS_STANDBY);
- Transmit(frame);
+ Transmit(command);
}
void CCECProcessor::ReportMenuState(cec_logical_address address /* = CECDEVICE_TV */, bool bActive /* = true */)
{
- cec_frame frame;
- frame.clear();
-
if (bActive)
- m_controller->AddLog(CEC_LOG_NOTICE, "reporting menu state as active");
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< reporting menu state as active");
else
- m_controller->AddLog(CEC_LOG_NOTICE, "reporting menu state as inactive");
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< reporting menu state as inactive");
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_MENU_STATUS);
- frame.push_back(bActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
- Transmit(frame);
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_MENU_STATUS);
+ command.parameters.push_back(bActive ? (uint8_t) CEC_MENU_STATE_ACTIVATED : (uint8_t) CEC_MENU_STATE_DEACTIVATED);
+
+ Transmit(command);
}
void CCECProcessor::ReportVendorID(cec_logical_address address /* = CECDEVICE_TV */)
{
- m_controller->AddLog(CEC_LOG_NOTICE, "vendor ID requested, feature abort");
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< vendor ID requested, feature abort");
TransmitAbort(address, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
}
void CCECProcessor::ReportOSDName(cec_logical_address address /* = CECDEVICE_TV */)
{
- cec_frame frame;
- frame.clear();
-
const char *osdname = m_strDeviceName.c_str();
CStdString strLog;
- strLog.Format("reporting OSD name as %s", osdname);
+ strLog.Format("<< reporting OSD name as %s", osdname);
m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
- frame.push_back(GetSourceDestination(address));
- frame.push_back((uint8_t) CEC_OPCODE_SET_OSD_NAME);
- for (unsigned int i = 0; i < strlen(osdname); i++)
- frame.push_back(osdname[i]);
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, address, CEC_OPCODE_SET_OSD_NAME);
+ for (unsigned int iPtr = 0; iPtr < strlen(osdname); iPtr++)
+ command.parameters.push_back(osdname[iPtr]);
- Transmit(frame);
+ Transmit(command);
}
void CCECProcessor::ReportPhysicalAddress(void)
{
- cec_frame frame;
- frame.clear();
-
CStdString strLog;
- strLog.Format("reporting physical address as %04x", m_physicaladdress);
+ strLog.Format("<< reporting physical address as %04x", m_physicaladdress);
m_controller->AddLog(CEC_LOG_NOTICE, strLog.c_str());
- frame.push_back(GetSourceDestination(CECDEVICE_BROADCAST));
- frame.push_back((uint8_t) CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
- frame.push_back((uint8_t) ((m_physicaladdress >> 8) & 0xFF));
- frame.push_back((uint8_t) (m_physicaladdress & 0xFF));
- frame.push_back((uint8_t) CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
- Transmit(frame);
+
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_REPORT_PHYSICAL_ADDRESS);
+ command.parameters.push_back((uint8_t) ((m_physicaladdress >> 8) & 0xFF));
+ command.parameters.push_back((uint8_t) (m_physicaladdress & 0xFF));
+
+ Transmit(command);
}
void CCECProcessor::BroadcastActiveSource(void)
{
- cec_frame frame;
- frame.clear();
-
- m_controller->AddLog(CEC_LOG_NOTICE, "broadcasting active source");
- frame.push_back(GetSourceDestination(CECDEVICE_BROADCAST));
- frame.push_back((uint8_t) CEC_OPCODE_ACTIVE_SOURCE);
- frame.push_back((uint8_t) ((m_physicaladdress >> 8) & 0xFF));
- frame.push_back((uint8_t) (m_physicaladdress & 0xFF));
- Transmit(frame);
-}
+ m_controller->AddLog(CEC_LOG_NOTICE, "<< broadcasting active source");
-uint8_t CCECProcessor::GetSourceDestination(cec_logical_address destination /* = CECDEVICE_BROADCAST */) const
-{
- return ((uint8_t)m_iLogicalAddress << 4) + (uint8_t)destination;
+ cec_command command;
+ cec_command::format(command, m_iLogicalAddress, CECDEVICE_BROADCAST, CEC_OPCODE_ACTIVE_SOURCE);
+ command.parameters.push_back((uint8_t) ((m_physicaladdress >> 8) & 0xFF));
+ command.parameters.push_back((uint8_t) (m_physicaladdress & 0xFF));
+
+ Transmit(command);
}
-bool CCECProcessor::WaitForAck(uint32_t iTimeout /* = 1000 */)
+bool CCECProcessor::WaitForAck(bool *bError, uint32_t iTimeout /* = 1000 */)
{
bool bGotAck(false);
- bool bError(false);
+ *bError = false;
int64_t iNow = GetTimeMs();
int64_t iTargetTime = iNow + (uint64_t) iTimeout;
- while (!bGotAck && !bError && (iTimeout == 0 || iNow < iTargetTime))
+ while (!bGotAck && !*bError && (iTimeout == 0 || iNow < iTargetTime))
{
- cec_frame msg;
+ cec_adapter_message msg;
msg.clear();
- while (!bGotAck && !bError && m_communication->Read(msg, iTimeout))
+ if (!m_communication->Read(msg, iTimeout > 0 ? (int32_t)(iTargetTime - iNow) : 1000))
{
- uint8_t iCode = msg.data[0] & ~(MSGCODE_FRAME_EOM | MSGCODE_FRAME_ACK);
-
- switch (iCode)
- {
- case MSGCODE_COMMAND_ACCEPTED:
- m_controller->AddLog(CEC_LOG_DEBUG, "MSGCODE_COMMAND_ACCEPTED");
- break;
- case MSGCODE_TRANSMIT_SUCCEEDED:
- m_controller->AddLog(CEC_LOG_DEBUG, "MSGCODE_TRANSMIT_SUCCEEDED");
- // TODO
- bGotAck = true;
- break;
- case MSGCODE_RECEIVE_FAILED:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_RECEIVE_FAILED");
- bError = true;
- break;
- case MSGCODE_COMMAND_REJECTED:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_COMMAND_REJECTED");
- bError = true;
- break;
- case MSGCODE_TRANSMIT_FAILED_LINE:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_LINE");
- bError = true;
- break;
- case MSGCODE_TRANSMIT_FAILED_ACK:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_ACK");
- bError = true;
- break;
- case MSGCODE_TRANSMIT_FAILED_TIMEOUT_DATA:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_TIMEOUT_DATA");
- bError = true;
- break;
- case MSGCODE_TRANSMIT_FAILED_TIMEOUT_LINE:
- m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_TIMEOUT_LINE");
- bError = true;
- break;
- default:
- m_frameBuffer.Push(msg);
- bGotAck = (msg.data[0] & MSGCODE_FRAME_ACK) != 0;
- break;
- }
iNow = GetTimeMs();
+ continue;
+ }
+
+ switch (msg.message())
+ {
+ case MSGCODE_COMMAND_ACCEPTED:
+ m_controller->AddLog(CEC_LOG_DEBUG, "MSGCODE_COMMAND_ACCEPTED");
+ break;
+ case MSGCODE_TRANSMIT_SUCCEEDED:
+ m_controller->AddLog(CEC_LOG_DEBUG, "MSGCODE_TRANSMIT_SUCCEEDED");
+ bGotAck = true;
+ break;
+ case MSGCODE_RECEIVE_FAILED:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_RECEIVE_FAILED");
+ *bError = true;
+ break;
+ case MSGCODE_COMMAND_REJECTED:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_COMMAND_REJECTED");
+ *bError = true;
+ break;
+ case MSGCODE_TRANSMIT_FAILED_LINE:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_LINE");
+ *bError = true;
+ break;
+ case MSGCODE_TRANSMIT_FAILED_ACK:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_ACK");
+ *bError = true;
+ break;
+ case MSGCODE_TRANSMIT_FAILED_TIMEOUT_DATA:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_TIMEOUT_DATA");
+ *bError = true;
+ break;
+ case MSGCODE_TRANSMIT_FAILED_TIMEOUT_LINE:
+ m_controller->AddLog(CEC_LOG_WARNING, "MSGCODE_TRANSMIT_FAILED_TIMEOUT_LINE");
+ *bError = true;
+ break;
+ default:
+ m_frameBuffer.Push(msg);
+ break;
}
+
+ iNow = GetTimeMs();
}
- return bGotAck && !bError;
+ return bGotAck && !*bError;
}
-bool CCECProcessor::ParseMessage(cec_frame &msg)
+bool CCECProcessor::ParseMessage(cec_adapter_message &msg)
{
bool bReturn(false);
- if (msg.size == 0)
+ if (msg.empty())
return bReturn;
CStdString logStr;
- uint8_t iCode = msg.data[0] & ~(MSGCODE_FRAME_EOM | MSGCODE_FRAME_ACK);
- bool bEom = (msg.data[0] & MSGCODE_FRAME_EOM) != 0;
- bool bAck = (msg.data[0] & MSGCODE_FRAME_ACK) != 0;
- switch(iCode)
+ switch(msg.message())
{
case MSGCODE_NOTHING:
m_controller->AddLog(CEC_LOG_DEBUG, "MSGCODE_NOTHING");
case MSGCODE_HIGH_ERROR:
case MSGCODE_LOW_ERROR:
{
- if (iCode == MSGCODE_TIMEOUT_ERROR)
+ if (msg.message() == MSGCODE_TIMEOUT_ERROR)
logStr = "MSGCODE_TIMEOUT";
- else if (iCode == MSGCODE_HIGH_ERROR)
+ else if (msg.message() == MSGCODE_HIGH_ERROR)
logStr = "MSGCODE_HIGH_ERROR";
else
logStr = "MSGCODE_LOW_ERROR";
- int iLine = (msg.size >= 3) ? (msg.data[1] << 8) | (msg.data[2]) : 0;
- uint32_t iTime = (msg.size >= 7) ? (msg.data[3] << 24) | (msg.data[4] << 16) | (msg.data[5] << 8) | (msg.data[6]) : 0;
+ int iLine = (msg.size() >= 3) ? (msg[1] << 8) | (msg[2]) : 0;
+ uint32_t iTime = (msg.size() >= 7) ? (msg[3] << 24) | (msg[4] << 16) | (msg[5] << 8) | (msg[6]) : 0;
logStr.AppendFormat(" line:%i", iLine);
logStr.AppendFormat(" time:%u", iTime);
m_controller->AddLog(CEC_LOG_WARNING, logStr.c_str());
{
logStr = "MSGCODE_FRAME_START";
m_currentframe.clear();
- if (msg.size >= 2)
+ if (msg.size() >= 2)
{
- int iInitiator = msg.data[1] >> 4;
- int iDestination = msg.data[1] & 0xF;
- logStr.AppendFormat(" initiator:%u destination:%u ack:%s %s", iInitiator, iDestination, bAck ? "high" : "low", bEom ? "eom" : "");
-
- m_currentframe.push_back(msg.data[1]);
+ logStr.AppendFormat(" initiator:%u destination:%u ack:%s %s", msg.initiator(), msg.destination(), msg.ack() ? "high" : "low", msg.eom() ? "eom" : "");
+ m_currentframe.initiator = msg.initiator();
+ m_currentframe.destination = msg.destination();
+ m_currentframe.ack = msg.ack();
+ m_currentframe.eom = msg.eom();
}
m_controller->AddLog(CEC_LOG_DEBUG, logStr.c_str());
}
case MSGCODE_FRAME_DATA:
{
logStr = "MSGCODE_FRAME_DATA";
- if (msg.size >= 2)
+ if (msg.size() >= 2)
{
- uint8_t iData = msg.data[1];
+ uint8_t iData = msg[1];
logStr.AppendFormat(" %02x", iData);
m_currentframe.push_back(iData);
}
m_controller->AddLog(CEC_LOG_DEBUG, logStr.c_str());
}
- if (bEom)
+ if (msg.eom())
bReturn = true;
break;
default:
return bReturn;
}
-void CCECProcessor::ParseCurrentFrame(void)
+void CCECProcessor::ParseVendorId(cec_logical_address device, const cec_datapacket &data)
{
- cec_frame frame = m_currentframe;
- m_currentframe.clear();
+ if (data.size < 3)
+ {
+ m_controller->AddLog(CEC_LOG_WARNING, "invalid vendor ID received");
+ return;
+ }
- uint8_t initiator = frame.data[0] >> 4;
- uint8_t destination = frame.data[0] & 0xF;
+ uint64_t iVendorId = ((uint64_t)data[0] << 3) +
+ ((uint64_t)data[1] << 2) +
+ (uint64_t)data[2];
- CStdString dataStr;
- dataStr.Format("received frame: initiator: %u destination: %u", initiator, destination);
+ m_vendorIds[(uint8_t)device] = iVendorId;
+ m_vendorClasses[(uint8_t)device] = data.size >= 4 ? data[3] : 0;
- if (frame.size > 1)
+ CStdString strLog;
+ strLog.Format("device %d: vendor = %s (%lld) class = %2x", (uint8_t)device, CECVendorIdToString(m_vendorIds[(uint8_t)device]), iVendorId, m_vendorClasses[(uint8_t)device]);
+ m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
+}
+
+void CCECProcessor::ParseCommand(cec_command &command)
+{
+ CStdString dataStr;
+ dataStr.Format(">> received frame: initiator: %u destination: %u", command.initiator, command.destination);
+ if (command.parameters.size > 1)
{
dataStr += " data:";
- for (unsigned int i = 1; i < frame.size; i++)
- dataStr.AppendFormat(" %02x", frame.data[i]);
+ for (uint8_t iPtr = 0; iPtr < command.parameters.size; iPtr++)
+ dataStr.AppendFormat(" %02x", (unsigned int)command.parameters[iPtr]);
}
m_controller->AddLog(CEC_LOG_DEBUG, dataStr.c_str());
- if (frame.size <= 1)
- return;
-
- cec_opcode opCode = (cec_opcode) frame.data[1];
- if (destination == (uint16_t) m_iLogicalAddress)
+ if (command.destination == m_iLogicalAddress)
{
- switch(opCode)
+ switch(command.opcode)
{
case CEC_OPCODE_GIVE_PHYSICAL_ADDRESS:
ReportPhysicalAddress();
- SetActiveView();
break;
case CEC_OPCODE_GIVE_OSD_NAME:
- ReportOSDName((cec_logical_address)initiator);
+ ReportOSDName(command.initiator);
break;
case CEC_OPCODE_GIVE_DEVICE_VENDOR_ID:
- ReportVendorID((cec_logical_address)initiator);
+ ReportVendorID(command.initiator);
+ break;
+ case CEC_OPCODE_VENDOR_COMMAND_WITH_ID:
+ ParseVendorId(command.initiator, command.parameters);
+ TransmitAbort(command.initiator, CEC_OPCODE_VENDOR_COMMAND_WITH_ID);
+ break;
+ case CEC_OPCODE_GIVE_DECK_STATUS:
+ // need to support opcodes play and deck control before doing anything with this
+ TransmitAbort(command.initiator, CEC_OPCODE_GIVE_DECK_STATUS);
break;
case CEC_OPCODE_MENU_REQUEST:
- ReportMenuState((cec_logical_address)initiator);
+ if (command.parameters[0] == CEC_MENU_REQUEST_TYPE_QUERY)
+ ReportMenuState(command.initiator);
break;
case CEC_OPCODE_GIVE_DEVICE_POWER_STATUS:
- ReportPowerState((cec_logical_address)initiator);
+ ReportPowerState(command.initiator);
+ SetActiveView();
break;
case CEC_OPCODE_GET_CEC_VERSION:
- ReportCECVersion((cec_logical_address)initiator);
+ ReportCECVersion(command.initiator);
break;
case CEC_OPCODE_USER_CONTROL_PRESSED:
- if (frame.size > 2)
+ if (command.parameters.size > 0)
{
m_controller->AddKey();
- if (frame.data[2] <= CEC_USER_CONTROL_CODE_MAX)
- m_controller->SetCurrentButton((cec_user_control_code) frame.data[2]);
+ if (command.parameters[0] <= CEC_USER_CONTROL_CODE_MAX)
+ m_controller->SetCurrentButton((cec_user_control_code) command.parameters[0]);
}
break;
case CEC_OPCODE_USER_CONTROL_RELEASE:
m_controller->AddKey();
break;
+ case CEC_OPCODE_ROUTING_CHANGE:
+ m_controller->SetActiveView();
+ break;
default:
- cec_frame params = frame;
- params.shift(2);
- m_controller->AddCommand((cec_logical_address) initiator, (cec_logical_address) destination, opCode, ¶ms);
+ m_controller->AddCommand(command);
break;
}
}
- else if (destination == (uint8_t) CECDEVICE_BROADCAST)
+ else if (command.destination == CECDEVICE_BROADCAST)
{
CStdString strLog;
- if (opCode == CEC_OPCODE_REQUEST_ACTIVE_SOURCE)
+ if (command.opcode == CEC_OPCODE_REQUEST_ACTIVE_SOURCE)
{
- strLog.Format("%i requests active source", initiator);
+ strLog.Format(">> %i requests active source", (uint8_t) command.initiator);
m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
BroadcastActiveSource();
}
- else if (opCode == CEC_OPCODE_SET_STREAM_PATH)
+ else if (command.opcode == CEC_OPCODE_SET_STREAM_PATH)
{
- if (frame.size >= 4)
+ if (command.parameters.size >= 2)
{
- int streamaddr = ((int)frame.data[2] << 8) | ((int)frame.data[3]);
- strLog.Format("%i requests stream path from physical address %04x", initiator, streamaddr);
+ int streamaddr = ((int)command.parameters[0] << 8) | ((int)command.parameters[1]);
+ strLog.Format(">> %i requests stream path from physical address %04x", command.initiator, streamaddr);
m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
if (streamaddr == m_physicaladdress)
BroadcastActiveSource();
}
else
{
- cec_frame params = frame;
- params.shift(2);
- m_controller->AddCommand((cec_logical_address) initiator, (cec_logical_address) destination, opCode, ¶ms);
+ m_controller->AddCommand(command);
}
}
else
{
CStdString strLog;
- strLog.Format("ignoring frame: destination: %u != %u", destination, (uint16_t)m_iLogicalAddress);
+ strLog.Format("ignoring frame: destination: %u != %u", command.destination, (uint8_t)m_iLogicalAddress);
m_controller->AddLog(CEC_LOG_DEBUG, strLog.c_str());
}
}
+
+const char *CCECProcessor::CECVendorIdToString(const uint64_t iVendorId)
+{
+ switch (iVendorId)
+ {
+ case CEC_VENDOR_SAMSUNG:
+ return "Samsung";
+ default:
+ return "Unknown";
+ }
+}
repositories / deb_libcec.git / blobdiff