using namespace CEC;
-#define SL_COMMAND_UNKNOWN_01 0x01
-#define SL_COMMAND_UNKNOWN_02 0x02
-#define SL_COMMAND_UNKNOWN_03 0x05
+#define SL_COMMAND_UNKNOWN_01 0x01
+#define SL_COMMAND_UNKNOWN_02 0x02
+#define SL_COMMAND_UNKNOWN_03 0x05
-#define SL_COMMAND_REQUEST_VENDOR_ID 0xa0
-#define SL_COMMAND_CONNECT_REQUEST 0x04
-#define SL_COMMAND_CONNECT_ACCEPT 0x05
+#define SL_COMMAND_REQUEST_POWER_STATUS 0xa0
+#define SL_COMMAND_POWER_ON 0x03
+#define SL_COMMAND_CONNECT_REQUEST 0x04
+#define SL_COMMAND_CONNECT_ACCEPT 0x05
CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) :
CCECCommandHandler(busDevice),
m_bAwaitingReceiveFailed(false),
m_bSLEnabled(false),
- m_bSkipNextVendorId(false)
+ m_bVendorIdSent(false)
{
}
+void CSLCommandHandler::SetLGDeckStatus(void)
+{
+ /* LG TVs only route keypresses when the deck status is set to 0x20 */
+ CCECBusDevice *device = m_processor->GetDeviceByType(CEC_DEVICE_TYPE_PLAYBACK_DEVICE);
+ if (device)
+ ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+
+ device = m_processor->GetDeviceByType(CEC_DEVICE_TYPE_RECORDING_DEVICE);
+ if (device)
+ ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+}
+
bool CSLCommandHandler::HandleVendorCommand(const cec_command &command)
{
if (command.parameters.size == 1 &&
command.parameters[0] == SL_COMMAND_UNKNOWN_01)
{
- /* enable SL */
- cec_command response;
- cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_VENDOR_COMMAND, m_iTransmitTimeout);
- response.PushBack(SL_COMMAND_UNKNOWN_02);
- response.PushBack(SL_COMMAND_UNKNOWN_03);
-
- Transmit(response);
+ HandleVendorCommand01(command);
+ return true;
+ }
+ else if (command.parameters.size == 2 &&
+ command.parameters[0] == SL_COMMAND_POWER_ON)
+ {
+ HandleVendorCommandPowerOn(command);
return true;
}
else if (command.parameters.size == 2 &&
command.parameters[0] == SL_COMMAND_CONNECT_REQUEST)
{
- /* enable SL */
- cec_command response;
- cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_VENDOR_COMMAND, m_iTransmitTimeout);
- response.PushBack(SL_COMMAND_CONNECT_ACCEPT);
- response.PushBack((uint8_t)m_busDevice->GetProcessor()->GetLogicalAddresses().primary);
- Transmit(response);
-
- /* set deck status for the playback device */
- TransmitDeckStatus(command.initiator);
+ HandleVendorCommandSLConnect(command);
return true;
}
else if (command.parameters.size == 1 &&
- command.parameters[0] == SL_COMMAND_REQUEST_VENDOR_ID)
+ command.parameters[0] == SL_COMMAND_REQUEST_POWER_STATUS)
{
-// if (command.destination != CECDEVICE_BROADCAST)
-// m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary]->TransmitPowerState(command.initiator);
+ HandleVendorCommandPowerOnStatus(command);
return true;
}
return false;
}
-void CSLCommandHandler::TransmitDeckStatus(const cec_logical_address iDestination)
+void CSLCommandHandler::HandleVendorCommand01(const cec_command &command)
+{
+ TransmitVendorCommand0205(command.destination, command.initiator);
+}
+
+void CSLCommandHandler::TransmitVendorCommand0205(const cec_logical_address iSource, const cec_logical_address iDestination)
+{
+ cec_command response;
+ cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND);
+ response.PushBack(SL_COMMAND_UNKNOWN_02);
+ response.PushBack(SL_COMMAND_UNKNOWN_03);
+
+ Transmit(response, false);
+}
+
+void CSLCommandHandler::TransmitVendorCommand05(const cec_logical_address iSource, const cec_logical_address iDestination)
{
- /* set deck status for the playback device */
- CCECBusDevice *primary = m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary];
- if (primary->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE || primary->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE)
+ m_bSLEnabled = true;
+ cec_command response;
+ cec_command::Format(response, iSource, iDestination, CEC_OPCODE_VENDOR_COMMAND);
+ response.PushBack(SL_COMMAND_CONNECT_ACCEPT);
+ response.PushBack((uint8_t)iSource);
+ Transmit(response, false);
+}
+
+void CSLCommandHandler::HandleVendorCommandPowerOn(const cec_command &command)
+{
+ CCECBusDevice *device = m_processor->GetPrimaryDevice();
+ if (device)
{
- ((CCECPlaybackDevice *)primary)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
- ((CCECPlaybackDevice *)primary)->TransmitDeckStatus(iDestination);
+ m_bSLEnabled = true;
+ SetLGDeckStatus();
+ device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
+ device->TransmitPowerState(command.initiator);
+ device->TransmitVendorID(command.initiator);
+ TransmitPowerOn(device->GetLogicalAddress(), command.initiator);
+ }
+}
+
+void CSLCommandHandler::HandleVendorCommandSLConnect(const cec_command &command)
+{
+ m_bSLEnabled = true;
+ m_processor->m_busDevices[command.initiator]->SetActiveSource();
+ m_processor->m_busDevices[command.destination]->TransmitActiveSource();
+ TransmitVendorCommand05(command.destination, command.initiator);
+ SetLGDeckStatus();
+}
+
+void CSLCommandHandler::HandleVendorCommandPowerOnStatus(const cec_command &command)
+{
+ if (command.destination != CECDEVICE_BROADCAST)
+ {
+ CCECBusDevice *device = m_processor->m_busDevices[m_processor->GetLogicalAddresses().primary];
+ device->SetPowerStatus(CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON);
+ device->TransmitPowerState(command.initiator);
+ device->SetPowerStatus(CEC_POWER_STATUS_ON);
}
}
bool CSLCommandHandler::TransmitLGVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination)
{
cec_command response;
- cec_command::Format(response, iInitiator, iDestination, CEC_OPCODE_DEVICE_VENDOR_ID, m_iTransmitTimeout);
+ cec_command::Format(response, iInitiator, iDestination, CEC_OPCODE_DEVICE_VENDOR_ID);
response.parameters.PushBack((uint8_t) (((uint64_t)CEC_VENDOR_LG >> 16) & 0xFF));
response.parameters.PushBack((uint8_t) (((uint64_t)CEC_VENDOR_LG >> 8) & 0xFF));
response.parameters.PushBack((uint8_t) ((uint64_t)CEC_VENDOR_LG & 0xFF));
- Transmit(response);
- return true;
-}
+ Transmit(response, false);
-bool CSLCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
-{
- /* imitate LG devices */
- CCECBusDevice *device = GetDevice(command.destination);
- if (device)
- device->SetVendorId(CEC_VENDOR_LG);
+ cec_command::Format(response, iInitiator, iDestination, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID);
+ Transmit(response);
- return CCECCommandHandler::HandleGiveDeviceVendorId(command);
+ return true;
}
bool CSLCommandHandler::HandleCommand(const cec_command &command)
{
bool bHandled(false);
- if (m_busDevice->MyLogicalAddressContains(command.destination) ||
- command.destination == CECDEVICE_BROADCAST)
+
+ if (m_processor->IsStarted() && (m_busDevice->MyLogicalAddressContains(command.destination) ||
+ command.destination == CECDEVICE_BROADCAST))
{
switch(command.opcode)
{
case CEC_OPCODE_VENDOR_COMMAND:
bHandled = HandleVendorCommand(command);
break;
- case CEC_OPCODE_GIVE_DECK_STATUS:
- {
- if (command.parameters.size == 1)
- {
- if (command.parameters[0] == CEC_STATUS_REQUEST_ONCE ||
- command.parameters[0] == CEC_STATUS_REQUEST_ON)
- TransmitDeckStatus(command.initiator);
- else
- CCECCommandHandler::HandleCommand(command);
- }
- bHandled = true;
- }
- break;
case CEC_OPCODE_FEATURE_ABORT:
{
- if (!m_bSkipNextVendorId)
- {
- m_bSkipNextVendorId = true;
- TransmitLGVendorId(m_busDevice->GetProcessor()->GetLogicalAddresses().primary, CECDEVICE_BROADCAST);
- }
- else
+ if (!m_bVendorIdSent)
{
- m_bSkipNextVendorId = false;
+ m_bVendorIdSent = true;
+ TransmitLGVendorId(m_processor->GetLogicalAddresses().primary, CECDEVICE_BROADCAST);
+ m_processor->GetPrimaryDevice()->SetPowerStatus(CEC_POWER_STATUS_STANDBY);
}
- m_bSLEnabled = false;
}
bHandled = true;
+ break;
default:
break;
}
bool CSLCommandHandler::InitHandler(void)
{
- if (m_bSLEnabled)
+ if (m_bHandlerInited)
return true;
- m_bSLEnabled = true;
+ m_bHandlerInited = true;
- m_busDevice->GetProcessor()->SetStandardLineTimeout(3);
- m_busDevice->GetProcessor()->SetRetryLineTimeout(3);
+ CCECBusDevice *primary = m_processor->GetPrimaryDevice();
- /* increase the number of retries because the tv is keeping the bus busy at times */
- m_iTransmitWait = 2000;
- m_iTransmitRetries = 4;
- m_iTransmitTimeout = 500;
-
- CCECBusDevice *primary = m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary];
+ /* imitate LG devices */
if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
primary->SetVendorId(CEC_VENDOR_LG, false);
+ /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */
if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
- {
- primary->TransmitVendorID(CECDEVICE_TV);
- primary->TransmitPhysicalAddress();
-
- cec_command command;
- cec_command::Format(command, m_busDevice->GetProcessor()->GetLogicalAddresses().primary, CECDEVICE_TV, CEC_OPCODE_GIVE_DEVICE_VENDOR_ID, m_iTransmitTimeout);
- Transmit(command);
-
- /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */
m_busDevice->SetCecVersion(CEC_VERSION_1_3A);
- }
/* LG devices always return "korean" as language */
cec_menu_language lang;
snprintf(lang.language, 4, "eng");
m_busDevice->SetMenuLanguage(lang);
- if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
+ /* reply with LGs vendor id */
+ if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
+ primary->TransmitVendorID(CECDEVICE_TV, false);
+
+ return true;
+}
+
+bool CSLCommandHandler::TransmitPowerOn(const cec_logical_address iInitiator, const cec_logical_address iDestination)
+{
+ if (iDestination != CECDEVICE_BROADCAST &&
+ iDestination != CECDEVICE_TV &&
+ m_processor->m_busDevices[iDestination]->GetVendorId(false) == CEC_VENDOR_LG)
{
- m_busDevice->GetProcessor()->SetActiveSource(m_busDevice->GetProcessor()->GetLogicalAddresses().primary);
- /* LG TVs only route keypresses when the deck status is set to 0x20 */
- cec_logical_addresses addr = m_busDevice->GetProcessor()->GetLogicalAddresses();
- for (uint8_t iPtr = 0; iPtr < 15; iPtr++)
- {
- CCECBusDevice *device = m_busDevice->GetProcessor()->m_busDevices[iPtr];
+ cec_command command;
+ cec_command::Format(command, iInitiator, iDestination, CEC_OPCODE_VENDOR_COMMAND);
+ command.parameters.PushBack((uint8_t)SL_COMMAND_POWER_ON);
+ command.parameters.PushBack(0x00);
+ return Transmit(command, false);
+ }
- if (addr[iPtr])
- {
- if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
- device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
- {
- ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
- TransmitDeckStatus(CECDEVICE_TV);
- }
- }
- }
+ return CCECCommandHandler::TransmitImageViewOn(iInitiator, iDestination);
+}
+
+bool CSLCommandHandler::HandleActiveSource(const cec_command &command)
+{
+ if (command.parameters.size == 2)
+ {
+ uint16_t iAddress = ((uint16_t)command.parameters[0] << 8) | ((uint16_t)command.parameters[1]);
+ if (iAddress == 0)
+ return m_processor->GetPrimaryDevice()->TransmitPhysicalAddress();
+ else
+ return m_processor->SetActiveSource(iAddress);
}
return true;
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