cec_helpers.h

#ifndef CEC_HELPERS_H__
#define CEC_HELPERS_H__

#define byte_combine_2(a,b) ((int)a << 8 | b)
#define split_2_byte(a) a >> 8, a & 0xFF
#define byte_combine_4(a,b,c,d) ((long)a << 24 | (long)b << 16 | (int)c << 8 | d)
#define byte_combine_3(b,c,d) ((long)b << 16 | (int)c << 8 | d)

typedef unsigned int cec_physical_address;

typedef enum cec_abort_reason
{
  CEC_ABORT_REASON_UNRECOGNIZED_OPCODE = 0,//!< CEC_ABORT_REASON_UNRECOGNIZED_OPCODE
  CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND = 1,//!< CEC_ABORT_REASON_NOT_IN_CORRECT_MODE_TO_RESPOND
  CEC_ABORT_REASON_CANNOT_PROVIDE_SOURCE = 2,//!< CEC_ABORT_REASON_CANNOT_PROVIDE_SOURCE
  CEC_ABORT_REASON_INVALID_OPERAND = 3,//!< CEC_ABORT_REASON_INVALID_OPERAND
  CEC_ABORT_REASON_REFUSED = 4 //!< CEC_ABORT_REASON_REFUSED
} cec_abort_reason;

typedef enum cec_analogue_broadcast_type
{
  CEC_ANALOGUE_BROADCAST_TYPE_CABLE = 0x00,
  CEC_ANALOGUE_BROADCAST_TYPE_SATELLITE = 0x01,
  CEC_ANALOGUE_BROADCAST_TYPE_TERRESTIAL = 0x02
} cec_analogue_broadcast_type;

typedef enum cec_audio_rate
{
  CEC_AUDIO_RATE_RATE_CONTROL_OFF = 0,
  CEC_AUDIO_RATE_STANDARD_RATE_100 = 1,
  CEC_AUDIO_RATE_FAST_RATE_MAX_101 = 2,
  CEC_AUDIO_RATE_SLOW_RATE_MIN_99 = 3,
  CEC_AUDIO_RATE_STANDARD_RATE_100_0 = 4,
  CEC_AUDIO_RATE_FAST_RATE_MAX_100_1 = 5,
  CEC_AUDIO_RATE_SLOW_RATE_MIN_99_9 = 6
} cec_audio_rate;

typedef enum cec_audio_status
{
  CEC_AUDIO_MUTE_STATUS_MASK = 0x80,
  CEC_AUDIO_VOLUME_STATUS_MASK = 0x7F,
  CEC_AUDIO_VOLUME_MIN = 0x00,
  CEC_AUDIO_VOLUME_MAX = 0x64,
  CEC_AUDIO_VOLUME_STATUS_UNKNOWN = 0x7F
} cec_audio_status;

typedef enum cec_boolean
{
  CEC_FALSE = 0,
  CEC_TRUE = 1
} cec_boolean;

typedef enum cec_version
{
  CEC_VERSION_UNKNOWN = 0x00,
  CEC_VERSION_1_2 = 0x01,
  CEC_VERSION_1_2A = 0x02,
  CEC_VERSION_1_3 = 0x03,
  CEC_VERSION_1_3A = 0x04,
  CEC_VERSION_1_4 = 0x05
} cec_version;

typedef enum cec_channel_identifier
{
  CEC_CHANNEL_NUMBER_FORMAT_MASK = 0xFC000000,
  CEC_1_PART_CHANNEL_NUMBER = 0x04000000,
  CEC_2_PART_CHANNEL_NUMBER = 0x08000000,
  CEC_MAJOR_CHANNEL_NUMBER_MASK = 0x3FF0000,
  CEC_MINOR_CHANNEL_NUMBER_MASK = 0xFFFF
} cec_channel_identifier;

typedef enum cec_deck_control_mode
{
  CEC_DECK_CONTROL_MODE_SKIP_FORWARD_WIND = 1,
  CEC_DECK_CONTROL_MODE_SKIP_REVERSE_REWIND = 2,
  CEC_DECK_CONTROL_MODE_STOP = 3,
  CEC_DECK_CONTROL_MODE_EJECT = 4
} cec_deck_control_mode;

typedef enum cec_deck_info
{
  CEC_DECK_INFO_PLAY = 0x11,
  CEC_DECK_INFO_RECORD = 0x12,
  CEC_DECK_INFO_PLAY_REVERSE = 0x13,
  CEC_DECK_INFO_STILL = 0x14,
  CEC_DECK_INFO_SLOW = 0x15,
  CEC_DECK_INFO_SLOW_REVERSE = 0x16,
  CEC_DECK_INFO_FAST_FORWARD = 0x17,
  CEC_DECK_INFO_FAST_REVERSE = 0x18,
  CEC_DECK_INFO_NO_MEDIA = 0x19,
  CEC_DECK_INFO_STOP = 0x1A,
  CEC_DECK_INFO_SKIP_FORWARD_WIND = 0x1B,
  CEC_DECK_INFO_SKIP_REVERSE_REWIND = 0x1C,
  CEC_DECK_INFO_INDEX_SEARCH_FORWARD = 0x1D,
  CEC_DECK_INFO_INDEX_SEARCH_REVERSE = 0x1E,
  CEC_DECK_INFO_OTHER_STATUS = 0x1F,
  CEC_DECK_INFO_OTHER_STATUS_LG = 0x20
} cec_deck_info;

typedef enum cec_device_type
{
  CEC_DEVICE_TYPE_TV = 0,
  CEC_DEVICE_TYPE_RECORDING_DEVICE = 1,
  CEC_DEVICE_TYPE_RESERVED = 2,
  CEC_DEVICE_TYPE_TUNER = 3,
  CEC_DEVICE_TYPE_PLAYBACK_DEVICE = 4,
  CEC_DEVICE_TYPE_AUDIO_SYSTEM = 5
} cec_device_type;

typedef enum cec_display_control
{
  CEC_DISPLAY_CONTROL_DISPLAY_FOR_DEFAULT_TIME = 0x00,
  CEC_DISPLAY_CONTROL_DISPLAY_UNTIL_CLEARED = 0x40,
  CEC_DISPLAY_CONTROL_CLEAR_PREVIOUS_MESSAGE = 0x80,
  CEC_DISPLAY_CONTROL_RESERVED_FOR_FUTURE_USE = 0xC0
} cec_display_control;

typedef enum cec_external_source_specifier
{
  CEC_EXTERNAL_SOURCE_SPECIFIER_EXTERNAL_PLUG = 4,
  CEC_EXTERNAL_SOURCE_SPECIFIER_EXTERNAL_PHYSICAL_ADDRESS = 5
} cec_external_source_specifier;

typedef enum cec_menu_request_type
{
  CEC_MENU_REQUEST_TYPE_ACTIVATE = 0,
  CEC_MENU_REQUEST_TYPE_DEACTIVATE = 1,
  CEC_MENU_REQUEST_TYPE_QUERY = 2
} cec_menu_request_type;

typedef enum cec_menu_state
{
  CEC_MENU_STATE_ACTIVATED = 0,
  CEC_MENU_STATE_DEACTIVATED = 1
} cec_menu_state;

typedef enum cec_play_mode
{
  CEC_PLAY_MODE_PLAY_FORWARD = 0x24,
  CEC_PLAY_MODE_PLAY_REVERSE = 0x20,
  CEC_PLAY_MODE_PLAY_STILL = 0x25,
  CEC_PLAY_MODE_FAST_FORWARD_MIN_SPEED = 0x05,
  CEC_PLAY_MODE_FAST_FORWARD_MEDIUM_SPEED = 0x06,
  CEC_PLAY_MODE_FAST_FORWARD_MAX_SPEED = 0x07,
  CEC_PLAY_MODE_FAST_REVERSE_MIN_SPEED = 0x09,
  CEC_PLAY_MODE_FAST_REVERSE_MEDIUM_SPEED = 0x0A,
  CEC_PLAY_MODE_FAST_REVERSE_MAX_SPEED = 0x0B,
  CEC_PLAY_MODE_SLOW_FORWARD_MIN_SPEED = 0x15,
  CEC_PLAY_MODE_SLOW_FORWARD_MEDIUM_SPEED = 0x16,
  CEC_PLAY_MODE_SLOW_FORWARD_MAX_SPEED = 0x17,
  CEC_PLAY_MODE_SLOW_REVERSE_MIN_SPEED = 0x19,
  CEC_PLAY_MODE_SLOW_REVERSE_MEDIUM_SPEED = 0x1A,
  CEC_PLAY_MODE_SLOW_REVERSE_MAX_SPEED = 0x1B
} cec_play_mode;

typedef enum cec_power_status
{
  CEC_POWER_STATUS_ON = 0x00,
  CEC_POWER_STATUS_STANDBY = 0x01,
  CEC_POWER_STATUS_IN_TRANSITION_STANDBY_TO_ON = 0x02,
  CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY = 0x03,
  CEC_POWER_STATUS_UNKNOWN = 0x99
} cec_power_status;

typedef enum cec_record_source_type
{
  CEC_RECORD_SOURCE_TYPE_OWN_SOURCE = 1,
  CEC_RECORD_SOURCE_TYPE_DIGITAL_SERVICE = 2,
  CEC_RECORD_SOURCE_TYPE_ANALOGUE_SERVICE = 3,
  CEC_RECORD_SOURCE_TYPE_EXTERNAL_PLUS = 4,
  CEC_RECORD_SOURCE_TYPE_EXTERNAL_PHYSICAL_ADDRESS = 5
} cec_record_source_type;

typedef enum cec_record_status_info
{
  CEC_RECORD_STATUS_INFO_RECORDING_CURRENTLY_SELECTED_SOURCE = 0x01,
  CEC_RECORD_STATUS_INFO_RECORDING_DIGITAL_SERVICE = 0x02,
  CEC_RECORD_STATUS_INFO_RECORDING_ANALOGUE_SERVICE = 0x03,
  CEC_RECORD_STATUS_INFO_RECORDING_EXTERNAL_INPUT = 0x04,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_UNABLE_TO_RECORD_DIGITAL_SERVICE = 0x05,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_UNABLE_TO_RECORD_ANALOGUE_SERVICE = 0x06,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_UNABLE_TO_SELECT_REQUIRED_SERVICE = 0x07,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_INVALID_EXTERNAL_PLUG_NUMBER = 0x09,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_INVALID_EXTERNAL_ADDRESS = 0x0A,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_CA_SYSTEM_NOT_SUPPORTED = 0x0B,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NO_OR_INSUFFICIENT_ENTITLEMENTS = 0x0C,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NOT_ALLOWED_TO_COPY_SOURCE = 0x0D,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NO_FURTHER_COPIES_ALLOWED = 0x0E,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NO_MEDIA = 0x10,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_PLAYING = 0x11,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_ALREADY_RECORDING = 0x12,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_MEDIA_PROTECTED = 0x13,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NO_SOURCE_SIGNAL = 0x14,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_MEDIA_PROBLEM = 0x15,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_NOT_ENOUGH_SPACE_AVAILABLE = 0x16,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_PARENTAL_LOCK_ON = 0x17,
  CEC_RECORD_STATUS_INFO_RECORDING_TERMINATED_NORMALLY = 0x1A,
  CEC_RECORD_STATUS_INFO_RECORDING_HAS_ALREADY_TERMINATED = 0x1B,
  CEC_RECORD_STATUS_INFO_NO_RECORDING_OTHER_REASON = 0x1F
} cec_record_status_info;

typedef enum cec_recording_sequence
{
  CEC_RECORDING_SEQUENCE_SUNDAY = 0x01,
  CEC_RECORDING_SEQUENCE_MONDAY = 0x02,
  CEC_RECORDING_SEQUENCE_TUESDAY = 0x04,
  CEC_RECORDING_SEQUENCE_WEDNESDAY = 0x08,
  CEC_RECORDING_SEQUENCE_THURSDAY = 0x10,
  CEC_RECORDING_SEQUENCE_FRIDAY = 0x20,
  CEC_RECORDING_SEQUENCE_SATURDAY = 0x40,
  CEC_RECORDING_SEQUENCE_ONCE_ONLY = 0x00
} cec_recording_sequence;

typedef enum cec_status_request
{
  CEC_STATUS_REQUEST_ON = 1,
  CEC_STATUS_REQUEST_OFF = 2,
  CEC_STATUS_REQUEST_ONCE = 3
} cec_status_request;

typedef enum cec_system_audio_status
{
  CEC_SYSTEM_AUDIO_STATUS_OFF = 0,
  CEC_SYSTEM_AUDIO_STATUS_ON = 1
} cec_system_audio_status;

typedef enum cec_timer_cleared_status_data
{
  CEC_TIMER_CLEARED_STATUS_DATA_TIMER_NOT_CLEARED_RECORDING = 0x00,
  CEC_TIMER_CLEARED_STATUS_DATA_TIMER_NOT_CLEARED_NO_MATCHING = 0x01,
  CEC_TIMER_CLEARED_STATUS_DATA_TIMER_NOT_CLEARED_NO_INF0_AVAILABLE = 0x02,
  CEC_TIMER_CLEARED_STATUS_DATA_TIMER_CLEARED = 0x80
} cec_timer_cleared_status_data;

typedef enum cec_timer_overlap_warning
{
  CEC_TIMER_OVERLAP_WARNING_NO_OVERLAP = 0,
  CEC_TIMER_OVERLAP_WARNING_TIMER_BLOCKS_OVERLAP = 1
} cec_timer_overlap_warning;

typedef enum cec_media_info
{
  CEC_MEDIA_INFO_MEDIA_PRESENT_AND_NOT_PROTECTED = 0x00,
  CEC_MEDIA_INFO_MEDIA_PRESENT_BUT_PROTECTED = 0x01,
  CEC_MEDIA_INFO_MEDIA_NOT_PRESENT = 0x02,
  CEC_MEDIA_INFO_FUTURE_USE = 0x03
} cec_media_info;

typedef enum cec_programmed_indicator
{
  CEC_PROGRAMMED_INDICATOR_NOT_PROGRAMMED = 0,
  CEC_PROGRAMMED_INDICATOR_PROGRAMMED = 1
} cec_programmed_indicator;

typedef enum cec_programmed_info
{
  CEC_PROGRAMMED_INFO_FUTURE_USE = 0x0,
  CEC_PROGRAMMED_INFO_ENOUGH_SPACE_AVAILABLE_FOR_RECORDING = 0x08,
  CEC_PROGRAMMED_INFO_NOT_ENOUGH_SPACE_AVAILABLE_FOR_RECORDING = 0x09,
  CEC_PROGRAMMED_INFO_MAY_NOT_BE_ENOUGH_SPACE_AVAILABLE = 0x0B,
  CEC_PROGRAMMED_INFO_NO_MEDIA_INFO_AVAILABLE = 0x0A
} cec_programmed_info;

typedef enum cec_not_programmed_error_info
{
  CEC_NOT_PROGRAMMED_ERROR_INFO_FUTURE_USE = 0x0,
  CEC_NOT_PROGRAMMED_ERROR_INFO_NO_FREE_TIMER_AVAILABLE = 0x01,
  CEC_NOT_PROGRAMMED_ERROR_INFO_DATE_OUT_OF_RANGE = 0x02,
  CEC_NOT_PROGRAMMED_ERROR_INFO_RECORDING_SEQUENCE_ERROR = 0x03,
  CEC_NOT_PROGRAMMED_ERROR_INFO_INVALID_EXTERNAL_PLUG_NUMBER = 0x04,
  CEC_NOT_PROGRAMMED_ERROR_INFO_INVALID_EXTERNAL_PHYSICAL_ADDRESS = 0x05,
  CEC_NOT_PROGRAMMED_ERROR_INFO_CA_SYSTEM_NOT_SUPPORTED = 0x06,
  CEC_NOT_PROGRAMMED_ERROR_INFO_NO_OR_INSUFFICIENT_CA_ENTITLEMENTS = 0x07,
  CEC_NOT_PROGRAMMED_ERROR_INFO_DOES_NOT_SUPPORT_RESOLUTION = 0x08,
  CEC_NOT_PROGRAMMED_ERROR_INFO_PARENTAL_LOCK_ON = 0x09,
  CEC_NOT_PROGRAMMED_ERROR_INFO_CLOCK_FAILURE = 0x0A,
  CEC_NOT_PROGRAMMED_ERROR_INFO_RESERVED_FOR_FUTURE_USE_START = 0x0B,
  CEC_NOT_PROGRAMMED_ERROR_INFO_RESERVED_FOR_FUTURE_USE_END = 0x0D,
  CEC_NOT_PROGRAMMED_ERROR_INFO_DUPLICATE_ALREADY_PROGRAMMED = 0x0E
} cec_not_programmed_error_info;

typedef enum cec_recording_flag
{
  CEC_RECORDING_FLAG_NOT_BEING_USED_FOR_RECORDING = 0,
  CEC_RECORDING_FLAG_BEING_USED_FOR_RECORDING = 1
} cec_recording_flag;

typedef enum cec_tuner_display_info
{
  CEC_TUNER_DISPLAY_INFO_DISPLAYING_DIGITAL_TUNER = 0,
  CEC_TUNER_DISPLAY_INFO_NOT_DISPLAYING_TUNER = 1,
  CEC_TUNER_DISPLAY_INFO_DISPLAYING_ANALOGUE_TUNER = 2
} cec_tuner_display_info;

typedef enum cec_broadcast_system
{
  CEC_BROADCAST_SYSTEM_PAL_B_G = 0,
  CEC_BROADCAST_SYSTEM_SECAM_L1 = 1,
  CEC_BROADCAST_SYSTEM_PAL_M = 2,
  CEC_BROADCAST_SYSTEM_NTSC_M = 3,
  CEC_BROADCAST_SYSTEM_PAL_I = 4,
  CEC_BROADCAST_SYSTEM_SECAM_DK = 5,
  CEC_BROADCAST_SYSTEM_SECAM_B_G = 6,
  CEC_BROADCAST_SYSTEM_SECAM_L2 = 7,
  CEC_BROADCAST_SYSTEM_PAL_DK = 8,
  CEC_BROADCAST_SYSTEM_OTHER_SYSTEM = 30
} cec_broadcast_system;

typedef enum cec_user_control_code
{
  CEC_USER_CONTROL_CODE_SELECT = 0x00,
  CEC_USER_CONTROL_CODE_UP = 0x01,
  CEC_USER_CONTROL_CODE_DOWN = 0x02,
  CEC_USER_CONTROL_CODE_LEFT = 0x03,
  CEC_USER_CONTROL_CODE_RIGHT = 0x04,
  CEC_USER_CONTROL_CODE_RIGHT_UP = 0x05,
  CEC_USER_CONTROL_CODE_RIGHT_DOWN = 0x06,
  CEC_USER_CONTROL_CODE_LEFT_UP = 0x07,
  CEC_USER_CONTROL_CODE_LEFT_DOWN = 0x08,
  CEC_USER_CONTROL_CODE_ROOT_MENU = 0x09,
  CEC_USER_CONTROL_CODE_SETUP_MENU = 0x0A,
  CEC_USER_CONTROL_CODE_CONTENTS_MENU = 0x0B,
  CEC_USER_CONTROL_CODE_FAVORITE_MENU = 0x0C,
  CEC_USER_CONTROL_CODE_EXIT = 0x0D,
  CEC_USER_CONTROL_CODE_NUMBER0 = 0x20,
  CEC_USER_CONTROL_CODE_NUMBER1 = 0x21,
  CEC_USER_CONTROL_CODE_NUMBER2 = 0x22,
  CEC_USER_CONTROL_CODE_NUMBER3 = 0x23,
  CEC_USER_CONTROL_CODE_NUMBER4 = 0x24,
  CEC_USER_CONTROL_CODE_NUMBER5 = 0x25,
  CEC_USER_CONTROL_CODE_NUMBER6 = 0x26,
  CEC_USER_CONTROL_CODE_NUMBER7 = 0x27,
  CEC_USER_CONTROL_CODE_NUMBER8 = 0x28,
  CEC_USER_CONTROL_CODE_NUMBER9 = 0x29,
  CEC_USER_CONTROL_CODE_DOT = 0x2A,
  CEC_USER_CONTROL_CODE_ENTER = 0x2B,
  CEC_USER_CONTROL_CODE_CLEAR = 0x2C,
  CEC_USER_CONTROL_CODE_NEXT_FAVORITE = 0x2F,
  CEC_USER_CONTROL_CODE_CHANNEL_UP = 0x30,
  CEC_USER_CONTROL_CODE_CHANNEL_DOWN = 0x31,
  CEC_USER_CONTROL_CODE_PREVIOUS_CHANNEL = 0x32,
  CEC_USER_CONTROL_CODE_SOUND_SELECT = 0x33,
  CEC_USER_CONTROL_CODE_INPUT_SELECT = 0x34,
  CEC_USER_CONTROL_CODE_DISPLAY_INFORMATION = 0x35,
  CEC_USER_CONTROL_CODE_HELP = 0x36,
  CEC_USER_CONTROL_CODE_PAGE_UP = 0x37,
  CEC_USER_CONTROL_CODE_PAGE_DOWN = 0x38,
  CEC_USER_CONTROL_CODE_POWER = 0x40,
  CEC_USER_CONTROL_CODE_VOLUME_UP = 0x41,
  CEC_USER_CONTROL_CODE_VOLUME_DOWN = 0x42,
  CEC_USER_CONTROL_CODE_MUTE = 0x43,
  CEC_USER_CONTROL_CODE_PLAY = 0x44,
  CEC_USER_CONTROL_CODE_STOP = 0x45,
  CEC_USER_CONTROL_CODE_PAUSE = 0x46,
  CEC_USER_CONTROL_CODE_RECORD = 0x47,
  CEC_USER_CONTROL_CODE_REWIND = 0x48,
  CEC_USER_CONTROL_CODE_FAST_FORWARD = 0x49,
  CEC_USER_CONTROL_CODE_EJECT = 0x4A,
  CEC_USER_CONTROL_CODE_FORWARD = 0x4B,
  CEC_USER_CONTROL_CODE_BACKWARD = 0x4C,
  CEC_USER_CONTROL_CODE_STOP_RECORD = 0x4D,
  CEC_USER_CONTROL_CODE_PAUSE_RECORD = 0x4E,
  CEC_USER_CONTROL_CODE_ANGLE = 0x50,
  CEC_USER_CONTROL_CODE_SUB_PICTURE = 0x51,
  CEC_USER_CONTROL_CODE_VIDEO_ON_DEMAND = 0x52,
  CEC_USER_CONTROL_CODE_ELECTRONIC_PROGRAM_GUIDE = 0x53,
  CEC_USER_CONTROL_CODE_TIMER_PROGRAMMING = 0x54,
  CEC_USER_CONTROL_CODE_INITIAL_CONFIGURATION = 0x55,
  CEC_USER_CONTROL_CODE_PLAY_FUNCTION = 0x60,
  CEC_USER_CONTROL_CODE_PAUSE_PLAY_FUNCTION = 0x61,
  CEC_USER_CONTROL_CODE_RECORD_FUNCTION = 0x62,
  CEC_USER_CONTROL_CODE_PAUSE_RECORD_FUNCTION = 0x63,
  CEC_USER_CONTROL_CODE_STOP_FUNCTION = 0x64,
  CEC_USER_CONTROL_CODE_MUTE_FUNCTION = 0x65,
  CEC_USER_CONTROL_CODE_RESTORE_VOLUME_FUNCTION = 0x66,
  CEC_USER_CONTROL_CODE_TUNE_FUNCTION = 0x67,
  CEC_USER_CONTROL_CODE_SELECT_MEDIA_FUNCTION = 0x68,
  CEC_USER_CONTROL_CODE_SELECT_AV_INPUT_FUNCTION = 0x69,
  CEC_USER_CONTROL_CODE_SELECT_AUDIO_INPUT_FUNCTION = 0x6A,
  CEC_USER_CONTROL_CODE_POWER_TOGGLE_FUNCTION = 0x6B,
  CEC_USER_CONTROL_CODE_POWER_OFF_FUNCTION = 0x6C,
  CEC_USER_CONTROL_CODE_POWER_ON_FUNCTION = 0x6D,
  CEC_USER_CONTROL_CODE_F1_BLUE = 0x71,
  CEC_USER_CONTROL_CODE_F2_RED = 0X72,
  CEC_USER_CONTROL_CODE_F3_GREEN = 0x73,
  CEC_USER_CONTROL_CODE_F4_YELLOW = 0x74,
  CEC_USER_CONTROL_CODE_F5 = 0x75,
  CEC_USER_CONTROL_CODE_DATA = 0x76,
  CEC_USER_CONTROL_CODE_AN_RETURN = 0x91,
  CEC_USER_CONTROL_CODE_AN_CHANNELS_LIST = 0x96,
  CEC_USER_CONTROL_CODE_MAX = 0x96,
  CEC_USER_CONTROL_CODE_UNKNOWN = 0xFF
} cec_user_control_code;

typedef enum cec_logical_address
{
  CECDEVICE_UNKNOWN = -1, //not a valid logical address
  CECDEVICE_TV = 0,
  CECDEVICE_RECORDINGDEVICE1 = 1,
  CECDEVICE_RECORDINGDEVICE2 = 2,
  CECDEVICE_TUNER1 = 3,
  CECDEVICE_PLAYBACKDEVICE1 = 4,
  CECDEVICE_AUDIOSYSTEM = 5,
  CECDEVICE_TUNER2 = 6,
  CECDEVICE_TUNER3 = 7,
  CECDEVICE_PLAYBACKDEVICE2 = 8,
  CECDEVICE_RECORDINGDEVICE3 = 9,
  CECDEVICE_TUNER4 = 10,
  CECDEVICE_PLAYBACKDEVICE3 = 11,
  CECDEVICE_RESERVED1 = 12,
  CECDEVICE_RESERVED2 = 13,
  CECDEVICE_FREEUSE = 14,
  CECDEVICE_UNREGISTERED = 15,
  CECDEVICE_BROADCAST = 15
} cec_logical_address;

typedef enum cec_opcode
{
  CEC_OPCODE_ACTIVE_SOURCE = 0x82,
  CEC_OPCODE_IMAGE_VIEW_ON = 0x04,
  CEC_OPCODE_TEXT_VIEW_ON = 0x0D,
  CEC_OPCODE_INACTIVE_SOURCE = 0x9D,
  CEC_OPCODE_REQUEST_ACTIVE_SOURCE = 0x85,
  CEC_OPCODE_ROUTING_CHANGE = 0x80,
  CEC_OPCODE_ROUTING_INFORMATION = 0x81,
  CEC_OPCODE_SET_STREAM_PATH = 0x86,
  CEC_OPCODE_STANDBY = 0x36,
  CEC_OPCODE_RECORD_OFF = 0x0B,
  CEC_OPCODE_RECORD_ON = 0x09,
  CEC_OPCODE_RECORD_STATUS = 0x0A,
  CEC_OPCODE_RECORD_TV_SCREEN = 0x0F,
  CEC_OPCODE_CLEAR_ANALOGUE_TIMER = 0x33,
  CEC_OPCODE_CLEAR_DIGITAL_TIMER = 0x99,
  CEC_OPCODE_CLEAR_EXTERNAL_TIMER = 0xA1,
  CEC_OPCODE_SET_ANALOGUE_TIMER = 0x34,
  CEC_OPCODE_SET_DIGITAL_TIMER = 0x97,
  CEC_OPCODE_SET_EXTERNAL_TIMER = 0xA2,
  CEC_OPCODE_SET_TIMER_PROGRAM_TITLE = 0x67,
  CEC_OPCODE_TIMER_CLEARED_STATUS = 0x43,
  CEC_OPCODE_TIMER_STATUS = 0x35,
  CEC_OPCODE_CEC_VERSION = 0x9E,
  CEC_OPCODE_GET_CEC_VERSION = 0x9F,
  CEC_OPCODE_GIVE_PHYSICAL_ADDRESS = 0x83,
  CEC_OPCODE_GET_MENU_LANGUAGE = 0x91,
  CEC_OPCODE_REPORT_PHYSICAL_ADDRESS = 0x84,
  CEC_OPCODE_SET_MENU_LANGUAGE = 0x32,
  CEC_OPCODE_DECK_CONTROL = 0x42,
  CEC_OPCODE_DECK_STATUS = 0x1B,
  CEC_OPCODE_GIVE_DECK_STATUS = 0x1A,
  CEC_OPCODE_PLAY = 0x41,
  CEC_OPCODE_GIVE_TUNER_DEVICE_STATUS = 0x08,
  CEC_OPCODE_SELECT_ANALOGUE_SERVICE = 0x92,
  CEC_OPCODE_SELECT_DIGITAL_SERVICE = 0x93,
  CEC_OPCODE_TUNER_DEVICE_STATUS = 0x07,
  CEC_OPCODE_TUNER_STEP_DECREMENT = 0x06,
  CEC_OPCODE_TUNER_STEP_INCREMENT = 0x05,
  CEC_OPCODE_DEVICE_VENDOR_ID = 0x87,
  CEC_OPCODE_GIVE_DEVICE_VENDOR_ID = 0x8C,
  CEC_OPCODE_VENDOR_COMMAND = 0x89,
  CEC_OPCODE_VENDOR_COMMAND_WITH_ID = 0xA0,
  CEC_OPCODE_VENDOR_REMOTE_BUTTON_DOWN = 0x8A,
  CEC_OPCODE_VENDOR_REMOTE_BUTTON_UP = 0x8B,
  CEC_OPCODE_SET_OSD_STRING = 0x64,
  CEC_OPCODE_GIVE_OSD_NAME = 0x46,
  CEC_OPCODE_SET_OSD_NAME = 0x47,
  CEC_OPCODE_MENU_REQUEST = 0x8D,
  CEC_OPCODE_MENU_STATUS = 0x8E,
  CEC_OPCODE_USER_CONTROL_PRESSED = 0x44,
  CEC_OPCODE_USER_CONTROL_RELEASE = 0x45,
  CEC_OPCODE_GIVE_DEVICE_POWER_STATUS = 0x8F,
  CEC_OPCODE_REPORT_POWER_STATUS = 0x90,
  CEC_OPCODE_FEATURE_ABORT = 0x00,
  CEC_OPCODE_ABORT = 0xFF,
  CEC_OPCODE_GIVE_AUDIO_STATUS = 0x71,
  CEC_OPCODE_GIVE_SYSTEM_AUDIO_MODE_STATUS = 0x7D,
  CEC_OPCODE_REPORT_AUDIO_STATUS = 0x7A,
  CEC_OPCODE_SET_SYSTEM_AUDIO_MODE = 0x72,
  CEC_OPCODE_SYSTEM_AUDIO_MODE_REQUEST = 0x70,
  CEC_OPCODE_SYSTEM_AUDIO_MODE_STATUS = 0x7E,
  CEC_OPCODE_SET_AUDIO_RATE = 0x9A,

  /* CEC 1.4 */
  CEC_OPCODE_START_ARC = 0xC0,
  CEC_OPCODE_REPORT_ARC_STARTED = 0xC1,
  CEC_OPCODE_REPORT_ARC_ENDED = 0xC2,
  CEC_OPCODE_REQUEST_ARC_START = 0xC3,
  CEC_OPCODE_REQUEST_ARC_END = 0xC4,
  CEC_OPCODE_END_ARC = 0xC5,
  CEC_OPCODE_CDC = 0xF8,
  /* when this opcode is set, no opcode will be sent to the device. this is one of the reserved numbers */
  CEC_OPCODE_NONE = 0xFD
} cec_opcode;

typedef enum cec_vendor_id
{
  CEC_VENDOR_TOSHIBA       = 0x000039,
  CEC_VENDOR_SAMSUNG       = 0x0000F0,
  CEC_VENDOR_DENON         = 0x0005CD,
  CEC_VENDOR_MARANTZ       = 0x000678,
  CEC_VENDOR_LOEWE         = 0x000982,
  CEC_VENDOR_ONKYO         = 0x0009B0,
  CEC_VENDOR_MEDION        = 0x000CB8,
  CEC_VENDOR_TOSHIBA2      = 0x000CE7,
  CEC_VENDOR_PULSE_EIGHT   = 0x001582,
  CEC_VENDOR_AKAI          = 0x0020C7,
  CEC_VENDOR_AOC           = 0x002467,
  CEC_VENDOR_PANASONIC     = 0x008045,
  CEC_VENDOR_PHILIPS       = 0x00903E,
  CEC_VENDOR_DAEWOO        = 0x009053,
  CEC_VENDOR_YAMAHA        = 0x00A0DE,
  CEC_VENDOR_GRUNDIG       = 0x00D0D5,
  CEC_VENDOR_PIONEER       = 0x00E036,
  CEC_VENDOR_LG            = 0x00E091,
  CEC_VENDOR_SHARP         = 0x08001F,
  CEC_VENDOR_SONY          = 0x080046,
  CEC_VENDOR_BROADCOM      = 0x18C086,
  CEC_VENDOR_VIZIO         = 0x6B746D,
  CEC_VENDOR_BENQ          = 0x8065E9,
  CEC_VENDOR_HARMAN_KARDON = 0x9C645E,
  CEC_VENDOR_UNKNOWN       = 0
} cec_vendor_id;

#endif // CEC_HELPERS_H__