Revert AV

Speakercraft STT 2.0 Dual Stereo Tuner Driver

This driver allows for bidirectional control of the Speakercraft STT 2.0 tuner and the Xantech Dual Tuner.  The hardware transmits the last tuned station settings regardless of power/standby status, and does not transmit current power status, so it may be necessary to either implement code to track the power status (which could be false) or use current sensing hardware to positively determine the actual power status of the device. 

Connection Method:

RS-232 Serial Communication

 Driver Variables:

•  Band: Indexed String, 1=AM, 2=FM
•  Frequency: Integer value representing the tuned frequency.  For FM band, this value is multiplied by 10 (For example, 101.3 is represented as 1013), and for AM band this value is already an integer.
•  Signal: Indexed String, 0 = No Signal, 1 = Invalid, 10 = Mono, 11 = Stereo
•  Preset: Indexed String, 0 = None, 1-30 = Preset <n>
•  Preset <n>: Boolean, 0 = Not Selected, 1 = Selected

Note on Presets:  The preset values only change when the preset controls are used, so changing the tuned station using the jog/seek/direct tune controls when a preset was selected will make it appear as if the preset is still selected.

Control Functions:

• Power On/Off: Controls the power to the device.  Device does not report power status, so the last settings will be set even when the tuner is on standby
• Store Preset: Stores the currently tuned station as a preset.  Requires the preset number as an input variable
• Tune Station: Tunes directly to a desired station.  Requires the Band and Frequency as input variables.  FM Frequency is multiplied by 10
• Seek Down: Tunes down to the next station with a signal
• Seek Up: Tunes up to the next station with a signal
• Tune Down: Jogs the tuned station down
• Tune Up: Jogs the tuned station up
• Preset Down: Jumps to the previous preset
• Preset Up: Jumps to the next preset
• Switch to AM Band: Switches the tuner to the AM Band
• Switch to FM Band: Switches the tuner to the FM Band
• FM Mode Mono: Switches the tuner to FM Mono mode
• FM Mode Stereo: Switches the tuner to FM Stereo mode (When available)

Download:

RTI Driver

Sample RTI Config

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