6. Data specifications

6.1 Basic data

Title Data specifications

Data Basic data

Data Name

No 1.0

(1) Basic data type

Model name	explanation
Uint8	Unsigned 1-byte integer
Sint8	Signed 1-byte integer
Uint16	Unsigned 2-byte integer
Sint16	Signed 2-byte integer
Uint32	Unsigned 4-byte integer
Sint32	Signed 4-byte integer
Bool	Logical type 4-byte integer (takes a logical constant as a value)

(2) Logical constant

Used as a Boolean value.

Constant name	value	explanation
FALSE TRUE	0 1	Represents a false logical value. Represents the true value of a logical value.
OFF OFF ON	0 1	Indicates switch off (false). Indicates switch-on (true).

6.2 Constant

Title Data specifications

Data constant

Data Name

No 2.0

(1) Error code

The value of BPL_ERR_OK is 0. Other error codes are negative values.

Constant name	explanation
BPL_ERR_OK	normal termination
BPL_ERR_KYOVRFLW	Too many stream key settings
BPL_ERR_BROVRFLW	Too many branch destination settings
BPL_ERR_BSTMID	Illegal branch stream identifier
BPL_ERR_BRNO	Illegal branch number
BPL_ERR_BRSPC	The branch destination has already been specified
BPL_ERR_NOKEY	The corresponding stream key is not set
BPL_ERR_OPNSTM	Unable to open stream

(2) Other

Constant name	value	explanation
BPL_STMKEY_MAX	6	Number of stream keys that can be set for one branch stream