#include "../devices/CECBusDevice.h"
#include "../devices/CECPlaybackDevice.h"
#include "../CECProcessor.h"
+#include "../platform/timeutils.h"
using namespace CEC;
+#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
+
CSLCommandHandler::CSLCommandHandler(CCECBusDevice *busDevice) :
CCECCommandHandler(busDevice),
- m_bAwaitingReceiveFailed(false)
+ m_bAwaitingReceiveFailed(false),
+ m_bSLEnabled(false),
+ m_bSkipNextVendorId(false)
{
}
bool CSLCommandHandler::HandleVendorCommand(const cec_command &command)
{
if (command.parameters.size == 1 &&
- command.parameters[0] == 0x01)
+ 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_busDevice->GetTransmitTimeout());
- response.PushBack(0x02);
- response.PushBack(0x05);
+ 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);
- m_busDevice->GetProcessor()->Transmit(response);
- TransmitLGVendorId(command.destination, command.initiator);
+ Transmit(response);
return true;
}
else if (command.parameters.size == 2 &&
- command.parameters[0] == 0x04)
+ 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_busDevice->GetTransmitTimeout());
- response.PushBack(0x05);
- response.PushBack(command.parameters[1]);
- m_busDevice->GetProcessor()->Transmit(response);
+ cec_command::Format(response, command.destination, command.initiator, CEC_OPCODE_VENDOR_COMMAND, m_iTransmitTimeout);
+ response.PushBack(SL_COMMAND_CONNECT_ACCEPT);
+ response.PushBack(m_busDevice->GetProcessor()->GetLogicalAddresses().primary);
+ Transmit(response);
- 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)
- {
- ((CCECPlaybackDevice *)primary)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
- ((CCECPlaybackDevice *)primary)->TransmitDeckStatus(command.initiator);
- }
+ /* set deck status for the playback device */
+ TransmitDeckStatus(command.initiator);
return true;
}
else if (command.parameters.size == 1 &&
- command.parameters[0] == 0xa0)
+ command.parameters[0] == SL_COMMAND_REQUEST_VENDOR_ID)
{
- TransmitLGVendorId(command.destination, command.initiator);
+// if (command.destination != CECDEVICE_BROADCAST)
+// m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary]->TransmitPowerState(command.initiator);
return true;
}
return false;
}
+void CSLCommandHandler::TransmitDeckStatus(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)
+ {
+ ((CCECPlaybackDevice *)primary)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
+ ((CCECPlaybackDevice *)primary)->TransmitDeckStatus(iDestination);
+ }
+}
+
bool CSLCommandHandler::TransmitLGVendorId(const cec_logical_address iInitiator, const cec_logical_address iDestination)
{
cec_command response;
- cec_command::Format(response, iInitiator, iDestination, CEC_OPCODE_VENDOR_COMMAND, m_busDevice->GetTransmitTimeout());
+ cec_command::Format(response, iInitiator, iDestination, CEC_OPCODE_DEVICE_VENDOR_ID, m_iTransmitTimeout);
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));
- return m_busDevice->GetProcessor()->Transmit(response);
+ Transmit(response);
+ return true;
}
bool CSLCommandHandler::HandleGiveDeviceVendorId(const cec_command &command)
bool CSLCommandHandler::HandleCommand(const cec_command &command)
{
bool bHandled(false);
- if (m_busDevice->MyLogicalAddressContains(command.destination))
+ if (m_busDevice->MyLogicalAddressContains(command.destination) ||
+ command.destination == CECDEVICE_BROADCAST)
{
switch(command.opcode)
{
case CEC_OPCODE_VENDOR_COMMAND:
bHandled = HandleVendorCommand(command);
break;
- case CEC_OPCODE_DEVICE_VENDOR_ID:
+ case CEC_OPCODE_GIVE_DECK_STATUS:
{
- if (command.initiator == m_busDevice->GetLogicalAddress())
+ if (command.parameters.size == 1)
{
- TransmitLGVendorId(m_busDevice->GetProcessor()->GetLogicalAddresses().primary, command.initiator);
- bHandled = true;
+ 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
+ {
+ m_bSkipNextVendorId = false;
+ }
+ m_bSLEnabled = false;
+ }
+ bHandled = true;
default:
break;
}
bool CSLCommandHandler::InitHandler(void)
{
- if (m_busDevice->GetLogicalAddress() != CECDEVICE_TV)
+ if (m_bSLEnabled)
return true;
+ m_bSLEnabled = true;
+
+ m_busDevice->GetProcessor()->SetStandardLineTimeout(3);
+ m_busDevice->GetProcessor()->SetRetryLineTimeout(3);
+
+ /* increase the number of retries because the tv is keeping the bus busy at times */
+ m_iTransmitWait = 2000;
+ m_iTransmitRetries = 4;
+ m_iTransmitTimeout = 500;
- /* LG TVs don't always reply to CEC version requests, so just set it to 1.3a */
- m_busDevice->GetProcessor()->m_busDevices[CECDEVICE_TV]->SetCecVersion(CEC_VERSION_1_3A);
+ CCECBusDevice *primary = m_busDevice->GetProcessor()->m_busDevices[m_busDevice->GetProcessor()->GetLogicalAddresses().primary];
+ if (m_busDevice->GetLogicalAddress() != primary->GetLogicalAddress())
+ primary->SetVendorId(CEC_VENDOR_LG, false);
- /* 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++)
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
{
- CCECBusDevice *device = m_busDevice->GetProcessor()->m_busDevices[iPtr];
+ 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);
+ }
- /* increase the transmit timeout because the tv is keeping the bus busy at times */
- device->SetTransmitTimeout(3000);
- if (addr[iPtr])
+ /* LG devices always return "korean" as language */
+ cec_menu_language lang;
+ lang.device = m_busDevice->GetLogicalAddress();
+ snprintf(lang.language, 4, "eng");
+ m_busDevice->SetMenuLanguage(lang);
+
+ if (m_busDevice->GetLogicalAddress() == CECDEVICE_TV)
+ {
+ 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++)
{
- if (device && (device->GetType() == CEC_DEVICE_TYPE_PLAYBACK_DEVICE ||
- device->GetType() == CEC_DEVICE_TYPE_RECORDING_DEVICE))
+ CCECBusDevice *device = m_busDevice->GetProcessor()->m_busDevices[iPtr];
+
+ if (addr[iPtr])
{
- ((CCECPlaybackDevice *)device)->SetDeckStatus(CEC_DECK_INFO_OTHER_STATUS_LG);
- ((CCECPlaybackDevice *)device)->TransmitDeckStatus(CECDEVICE_TV);
+ 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 true;
}
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