namespace CEC
{
class CLibCEC;
- struct IAdapterCommunication;
+ class IAdapterCommunication;
class CCECBusDevice;
+ // a buffer that priotises the input from the TV.
+ // if we need more than this, we'll have to change it into a priority_queue
+ class CCECInputBuffer
+ {
+ public:
+ CCECInputBuffer(void) : m_bHasData(false) {}
+ virtual ~CCECInputBuffer(void)
+ {
+ m_condition.Broadcast();
+ }
+
+ bool Push(const cec_command &command)
+ {
+ bool bReturn(false);
+ PLATFORM::CLockObject lock(m_mutex);
+ if (command.initiator == CECDEVICE_TV)
+ bReturn = m_tvInBuffer.Push(command);
+ else
+ bReturn = m_inBuffer.Push(command);
+
+ m_bHasData |= bReturn;
+ if (m_bHasData)
+ m_condition.Signal();
+
+ return bReturn;
+ }
+
+ bool Pop(cec_command &command, uint16_t iTimeout = 10000)
+ {
+ bool bReturn(false);
+ PLATFORM::CLockObject lock(m_mutex);
+ if (m_tvInBuffer.IsEmpty() && m_inBuffer.IsEmpty() &&
+ !m_condition.Wait(m_mutex, m_bHasData, iTimeout))
+ return bReturn;
+
+ if (m_tvInBuffer.Pop(command))
+ bReturn = true;
+ else if (m_inBuffer.Pop(command))
+ bReturn = true;
+
+ m_bHasData = !m_tvInBuffer.IsEmpty() || !m_inBuffer.IsEmpty();
+ return bReturn;
+ }
+
+ private:
+ PLATFORM::CMutex m_mutex;
+ PLATFORM::CCondition<volatile bool> m_condition;
+ volatile bool m_bHasData;
+ PLATFORM::SyncedBuffer<cec_command> m_tvInBuffer;
+ PLATFORM::SyncedBuffer<cec_command> m_inBuffer;
+ };
+
class CCECProcessor : public PLATFORM::CThread, public IAdapterCommunicationCallback
{
public:
- CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress = 0);
+ CCECProcessor(CLibCEC *controller, const char *strDeviceName, const cec_device_type_list &types, uint16_t iPhysicalAddress);
+ CCECProcessor(CLibCEC *controller, libcec_configuration *configuration);
virtual ~CCECProcessor(void);
virtual bool Start(const char *strPort, uint16_t iBaudRate = 38400, uint32_t iTimeoutMs = 10000);
virtual bool OnCommandReceived(const cec_command &command);
virtual bool IsMonitoring(void) const { return m_bMonitor; }
- virtual CCECBusDevice * GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh = false) const;
+ virtual CCECBusDevice * GetDeviceByPhysicalAddress(uint16_t iPhysicalAddress, bool bRefresh = false, bool bSuppressPoll = false) const;
virtual CCECBusDevice * GetDeviceByType(cec_device_type type) const;
virtual CCECBusDevice * GetPrimaryDevice(void) const;
virtual cec_version GetDeviceCecVersion(cec_logical_address iAddress);
virtual bool GetDeviceMenuLanguage(cec_logical_address iAddress, cec_menu_language *language);
- virtual const std::string & GetDeviceName(void) { return m_strDeviceName; }
+ virtual CStdString GetDeviceName(void) const
+ {
+ CStdString strName;
+ strName = m_configuration.strDeviceName;
+ return strName;
+ }
virtual cec_osd_name GetDeviceOSDName(cec_logical_address iAddress);
virtual uint64_t GetDeviceVendorId(cec_logical_address iAddress);
virtual cec_power_status GetDevicePowerStatus(cec_logical_address iAddress);
- virtual cec_logical_address GetLogicalAddress(void) const { return m_logicalAddresses.primary; }
- virtual cec_logical_addresses GetLogicalAddresses(void) const { return m_logicalAddresses; }
+ virtual cec_logical_address GetLogicalAddress(void) const { return m_configuration.logicalAddresses.primary; }
+ virtual cec_logical_addresses GetLogicalAddresses(void) const { return m_configuration.logicalAddresses; }
virtual cec_logical_addresses GetActiveDevices(void);
virtual uint16_t GetDevicePhysicalAddress(cec_logical_address iAddress);
- virtual bool HasLogicalAddress(cec_logical_address address) const { return m_logicalAddresses.IsSet(address); }
+ virtual bool HasLogicalAddress(cec_logical_address address) const { return m_configuration.logicalAddresses.IsSet(address); }
virtual bool IsPresentDevice(cec_logical_address address);
virtual bool IsPresentDeviceType(cec_device_type type);
virtual uint16_t GetPhysicalAddress(void) const;
virtual bool IsActiveSource(cec_logical_address iAddress);
virtual bool IsInitialised(void);
virtual bool SetStreamPath(uint16_t iPhysicalAddress);
+ virtual cec_client_version GetClientVersion(void) const { return (cec_client_version)m_configuration.clientVersion; };
+ virtual bool StandbyDevices(cec_logical_address address = CECDEVICE_BROADCAST);
+ virtual bool PowerOnDevices(cec_logical_address address = CECDEVICE_BROADCAST);
virtual bool SetActiveView(void);
virtual bool SetActiveSource(cec_device_type type = CEC_DEVICE_TYPE_RESERVED);
virtual uint8_t MuteAudio(bool bSendRelease = true);
virtual bool TransmitKeypress(cec_logical_address iDestination, cec_user_control_code key, bool bWait = true);
virtual bool TransmitKeyRelease(cec_logical_address iDestination, bool bWait = true);
- virtual bool EnablePhysicalAddressDetection(void) { return false; };
+ virtual bool EnablePhysicalAddressDetection(void);
void SetStandardLineTimeout(uint8_t iTimeout);
void SetRetryLineTimeout(uint8_t iTimeout);
+ virtual bool GetCurrentConfiguration(libcec_configuration *configuration);
+ virtual bool SetConfiguration(const libcec_configuration *configuration);
+ virtual bool CanPersistConfiguration(void);
+ virtual bool PersistConfiguration(libcec_configuration *configuration);
+ virtual void RescanActiveDevices(void);
bool SetLineTimeout(uint8_t iTimeout);
const char *ToString(const cec_system_audio_status mode);
const char *ToString(const cec_audio_status status);
const char *ToString(const cec_vendor_id vendor);
+ const char *ToString(const cec_client_version version);
+ const char *ToString(const cec_server_version version);
virtual bool Transmit(const cec_command &data);
virtual void TransmitAbort(cec_logical_address address, cec_opcode opcode, cec_abort_reason reason = CEC_ABORT_REASON_UNRECOGNIZED_OPCODE);
virtual bool FindLogicalAddresses(void);
virtual bool SetAckMask(uint16_t iMask);
- virtual bool StartBootloader(void);
+ virtual bool StartBootloader(const char *strPort = NULL);
virtual bool PingAdapter(void);
virtual void HandlePoll(cec_logical_address initiator, cec_logical_address destination);
virtual bool HandleReceiveFailed(cec_logical_address initiator);
+ virtual bool GetDeviceInformation(const char *strPort, libcec_configuration *config, uint32_t iTimeoutMs = 10000);
+
CCECBusDevice * m_busDevices[16];
- PLATFORM::CMutex m_transmitMutex;
private:
- bool OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs);
+ bool OpenConnection(const char *strPort, uint16_t iBaudRate, uint32_t iTimeoutMs, bool bStartListening = true);
bool Initialise(void);
void SetInitialised(bool bSetTo = true);
+ void CreateBusDevices(void);
void ReplaceHandlers(void);
- void ScanCECBus(void);
bool PhysicalAddressInUse(uint16_t iPhysicalAddress);
bool TryLogicalAddress(cec_logical_address address);
bool FindLogicalAddressRecordingDevice(void);
void LogOutput(const cec_command &data);
void ParseCommand(const cec_command &command);
+ bool m_bConnectionOpened;
bool m_bInitialised;
- uint16_t m_iPhysicalAddress;
- uint8_t m_iHDMIPort;
- cec_logical_address m_iBaseDevice;
- cec_logical_addresses m_logicalAddresses;
- std::string m_strDeviceName;
- cec_device_type_list m_types;
PLATFORM::CMutex m_mutex;
IAdapterCommunication * m_communication;
CLibCEC* m_controller;
bool m_bMonitor;
- PLATFORM::SyncedBuffer<cec_command> m_commandBuffer;
cec_keypress m_previousKey;
PLATFORM::CThread * m_busScan;
- uint8_t m_iLineTimeout;
uint8_t m_iStandardLineTimeout;
uint8_t m_iRetryLineTimeout;
uint64_t m_iLastTransmission;
+ CCECInputBuffer m_inBuffer;
+ libcec_configuration m_configuration;
};
class CCECBusScan : public PLATFORM::CThread