CEC_AUDIO_RATE_SLOW_RATE_MIN_99_9 = 6
} ECecAudioRate;
-typedef enum
+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
-} ECecAudioStatus;
+} cec_audio_status;
typedef enum
{
CEC_DECK_INFO_OTHER_STATUS = 0x1F
} ECecDeckInfo;
-typedef enum
+typedef enum cec_device_type
{
CEC_DEVICE_TYPE_TV = 0,
CEC_DEVICE_TYPE_RECORDING_DEVICE = 1,
CEC_DEVICE_TYPE_TUNER = 3,
CEC_DEVICE_TYPE_PLAYBACK_DEVICE = 4,
CEC_DEVICE_TYPE_AUDIO_SYSTEM = 5
-} ECecDeviceType;
+} cec_device_type;
+
+typedef struct cec_device_type_list
+{
+ cec_device_type types[5];
+
+#ifdef __cplusplus
+ void clear(void)
+ {
+ for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
+ types[iPtr] = CEC_DEVICE_TYPE_RESERVED;
+ }
+
+ void add(const cec_device_type type)
+ {
+ for (unsigned int iPtr = 0; iPtr < 5; iPtr++)
+ {
+ if (types[iPtr] == CEC_DEVICE_TYPE_RESERVED)
+ {
+ types[iPtr] = type;
+ break;
+ }
+ }
+ }
+
+ bool isset(cec_device_type type)
+ {
+ bool bReturn(false);
+ for (unsigned int iPtr = 0; !bReturn && iPtr < 5; iPtr++)
+ {
+ if (types[iPtr] == type)
+ bReturn = true;
+ }
+ return bReturn;
+ }
+
+ bool empty()
+ {
+ bool bReturn(true);
+ for (unsigned int iPtr = 0; bReturn && iPtr < 5; iPtr++)
+ {
+ if (types[iPtr] != CEC_DEVICE_TYPE_RESERVED)
+ bReturn = false;
+ }
+ return bReturn;
+ }
+#endif
+} cec_device_type_list;
typedef enum cec_display_control
{
CEC_PLAY_MODE_SLOW_REVERSE_MAX_SPEED = 0x1B
} ECecPlayMode;
-typedef enum
+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
-} ECecPowerStatus;
+ CEC_POWER_STATUS_IN_TRANSITION_ON_TO_STANDBY = 0x03,
+ CEC_POWER_STATUS_UNKNOWN = 0x99
+} cec_power_status;
typedef enum
{
CEC_STATUS_REQUEST_ONCE = 3
} ECecStatusRequest;
-typedef enum
+typedef enum cec_system_audio_status
{
CEC_SYSTEM_AUDIO_STATUS_OFF = 0,
CEC_SYSTEM_AUDIO_STATUS_ON = 1
-} ECecSystemAudioStatus;
+} cec_system_audio_status;
typedef enum
{
CECDEVICE_BROADCAST = 15
} cec_logical_address;
+typedef struct cec_logical_addresses
+{
+ cec_logical_address primary;
+ int addresses[16];
+
+#ifdef __cplusplus
+ void clear(void)
+ {
+ primary = CECDEVICE_UNKNOWN;
+ for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+ addresses[iPtr] = 0;
+ }
+
+ bool empty(void) const
+ {
+ return primary == CECDEVICE_UNKNOWN;
+ }
+
+ uint16_t ackmask(void) const
+ {
+ uint16_t mask = 0;
+ for (unsigned int iPtr = 0; iPtr < 16; iPtr++)
+ if (addresses[iPtr] == 1)
+ mask |= 0x1 << iPtr;
+ return mask;
+ }
+
+ void set(cec_logical_address address)
+ {
+ if (primary == CECDEVICE_UNKNOWN)
+ primary = address;
+
+ addresses[(int) address] = 1;
+ }
+
+ void unset(cec_logical_address address)
+ {
+ if (primary == address)
+ primary = CECDEVICE_UNKNOWN;
+
+ addresses[(int) address] = 0;
+ }
+
+ bool isset(cec_logical_address address) const { return addresses[(int) address] == 1; }
+#endif
+} cec_logical_addresses;
+
typedef enum cec_opcode
{
CEC_OPCODE_ACTIVE_SOURCE = 0x82,
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_OPCODE_SET_AUDIO_RATE = 0x9A,
+ CEC_OPCODE_NONE = 0xFD /* when this opcode is set, no opcode will be sent to the device. this is one of the reserved numbers */
} cec_opcode;
typedef enum cec_log_level
uint8_t size;
#ifdef __cplusplus
+ cec_datapacket &operator =(const struct cec_datapacket &packet)
+ {
+ clear();
+ for (uint8_t iPtr = 0; iPtr < packet.size; iPtr++)
+ push_back(packet[iPtr]);
+
+ return *this;
+ }
+
bool empty(void) const { return size == 0; }
bool full(void) const { return size == 100; }
uint8_t operator[](uint8_t pos) const { return pos < size ? data[pos] : 0; }
cec_opcode opcode;
cec_datapacket parameters;
int8_t opcode_set;
- int32_t ack_timeout;
+ int32_t transmit_timeout;
#ifdef __cplusplus
+ cec_command &operator =(const struct cec_command &command)
+ {
+ initiator = command.initiator;
+ destination = command.destination;
+ ack = command.ack;
+ eom = command.eom;
+ opcode = command.opcode;
+ opcode_set = command.opcode_set;
+ transmit_timeout = command.transmit_timeout;
+ parameters = command.parameters;
+
+ return *this;
+ }
+
static void format(cec_command &command, cec_logical_address initiator, cec_logical_address destination, cec_opcode opcode)
{
command.clear();
- command.initiator = initiator;
- command.destination = destination;
- command.opcode = opcode;
- command.opcode_set = 1;
- command.ack_timeout = 1000;
+ command.initiator = initiator;
+ command.destination = destination;
+ if (opcode != CEC_OPCODE_NONE)
+ {
+ command.opcode = opcode;
+ command.opcode_set = 1;
+ }
}
void push_back(uint8_t data)
void clear(void)
{
- initiator = CECDEVICE_UNKNOWN;
- destination = CECDEVICE_UNKNOWN;
- ack = 0;
- eom = 0;
- opcode_set = 0;
- opcode = CEC_OPCODE_FEATURE_ABORT;
- ack_timeout = 1000;
+ initiator = CECDEVICE_UNKNOWN;
+ destination = CECDEVICE_UNKNOWN;
+ ack = 0;
+ eom = 0;
+ opcode_set = 0;
+ opcode = CEC_OPCODE_FEATURE_ABORT;
+ transmit_timeout = 1000;
parameters.clear();
};
#endif
typedef enum cec_vendor_id
{
- CEC_VENDOR_SAMSUNG = 0x00F0,
- CEC_VENDOR_LG = 0xE091,
- CEC_VENDOR_UNKNOWN = 0
-} vendor_id;
+ CEC_VENDOR_SAMSUNG = 0x00F0,
+ CEC_VENDOR_LG = 0xE091,
+ CEC_VENDOR_PANASONIC = 0x8045,
+ CEC_VENDOR_PIONEER = 0xE036,
+ CEC_VENDOR_UNKNOWN = 0
+} cec_vendor_id;
+
+typedef struct cec_vendor
+{
+ const char *AsString(void) const
+ {
+ switch (vendor)
+ {
+ case CEC_VENDOR_SAMSUNG:
+ return "Samsung";
+ case CEC_VENDOR_LG:
+ return "LG";
+ case CEC_VENDOR_PANASONIC:
+ return "Panasonic";
+ case CEC_VENDOR_PIONEER:
+ return "Pioneer";
+ default:
+ return "Unknown";
+ }
+ }
+
+ cec_vendor_id vendor;
+} cec_vendor;
//default physical address 1.0.0.0, HDMI port 1
#define CEC_DEFAULT_PHYSICAL_ADDRESS 0x1000
#define MSGEND 0xFE
#define MSGESC 0xFD
#define ESCOFFSET 3
-#define CEC_MIN_VERSION 8
-#define CEC_LIB_VERSION 8
#define CEC_BUTTON_TIMEOUT 500
+#define CEC_MIN_LIB_VERSION 1
+#define CEC_LIB_VERSION_MAJOR 1
+#define CEC_LIB_VERSION_MINOR 0
+
#ifdef __cplusplus
};
};
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