Brightsign Object Reference Manual (FW 5.1) Manual do Utilizador descarregar pdf (Página 301)

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• Flush()

The ifStreamReceive interface provides the following:

• SetLineEventPort(port As Object) As Void

• SetByteEventPort(port As Object) As Void

• SetReceiveEol(a As String)

• SetMatcher(matcher As Object) As Boolean: Instructs the stream to use the specified matcher. This

object returns True if successful. Pass Invalid to this method to stop using the specified matcher.

The ifSerialControl interface provides the following:

• SetBaudRate(baud_rate As Integer) As Boolean: Sets the baud rate of the device. The supported baud

rates are as follows: 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800, 9600, 19200, 38400, 57600,

115200, 230400.

• SetMode(mode As String) As Boolean: Sets the serial mode in "8N1" syntax. The first character is the

number of data bits. It can be either 5, 6, 7, or 8. The second number is the parity. It can be "N"one, "O"dd, or

"E"ven. The third is the number of stop bits. It can be 1 or 2.

• SetEcho(enable As Boolean) As Boolean: Enables or disables serial echo. It returns True on success and

False on failure.

• SetEol(a As String)

• SetInverted(inverted As Boolean) As Boolean: Inverts the signals on the player serial port. This allows

the player to communicate with most PCs that use -12v to 12v signaling. Passing True to the method enables

inversion, whereas passing False disables it.

• SendBreak(duration_in_ms As Integer) as Boolean: Sends a serial break or sets the serial break

condition. This method returns True upon success and False upon failure.

a. duration_in_ms = -1: Sends a continuous break.

b. duration_in_ms = 0: Clears the break state.

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Brightsign Object Reference Manual (FW 5.1) Manual do Utilizador Página 301