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Since multiple BP200/BP900 button boards can be connected to a player simultaneously, the <n> value specifies the port enumeration of each board. This value corresponds to the <raw> or <fid> value returned by the roDeviceInfo.GetUSBTopology()method. An unspecified enumeration value is synonymous with a button board with an enumeration value of 0 (e.g. Touchboard-GPIO and Touchboard-0-GPIO are identical).
Methods
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Tip See here for a table of pins and corresponding buttons for the onboard GPIO connector. |
boolean ConfigureAsInput (unsigned Button)
Marks the specified button as an input. If an invalid button number is passed, false will be returned. If successful, the function returns true. Input buttons are tri-stated and can be driven high or low externally.
boolean ConfigureAsOutput (unsigned Button)
Marks the specified button as an output. If an invalid button number is passed, false will be returned. If successful, the function returns true. The output will be driven high or low depending on the current output state of the pin.
boolean SetPinValue(unsigned Button, unsigned Output)
Configures the output of the specified button, which can be either low (0) or high (1). If the button is not configured as an output, the resulting level is undefined. This method can also be used to configure LED output behavior on BP200/B900 button boards.
boolean GetPinValue(unsigned Button)
Returns the output of the specified button.
void Close()
Shuts down the BSControlPort instance, preventing it from further consuming resources. If this method is not called, garbage collection determines when the instance will be destroyed.
boolean SetOutputValue(unsigned Param)
Specifies the desired state of all outputs attached to the control port as bits in an integer. The individual buttons can be set using binary operations.
The parameter is an 8-bit integer and each bit represents an output.
boolean SetOutputValues(unsigned Param1, unsigned Param2, unsigned Param3, unsigned Param4)
Configures buttons on a BP200/BP900 button board.This method can only be used when the BSControlPort object is instantiated with the Touchboard-<n>-LED-SETUP or Touchboard-<n>-LED parameter.The parameters are integer values.
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