BrightSign Object Reference Manual (FW 5.1) - Manual (Page 263)

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INPUT/OUTPUT OBJECTS
roCecInterface
This object provides access to the HDMI CEC channel.
Object Creation: The roCecInterface object is created with no parameters.
CreateObject("roCecInterface")
Interfaces:
IfCecInterface , ifSetMessagePort
The IfCecInterface interface provides the following:
• SendRawMessage(packet As Object) As Void: Sends a message on the CEC bus. The frame data should
be provided as an
roByteArray , with the destination address in the low 4 bits of the first octet. The high 4 bits of the
first octet should be supplied as zero; they will be replaced with the source address.
The ifSetMessagePort interface provides the following:
• SetPort(a As Object)